diff options
Diffstat (limited to 'user/mozjs/python3.patch')
| -rw-r--r-- | user/mozjs/python3.patch | 9552 |
1 files changed, 0 insertions, 9552 deletions
diff --git a/user/mozjs/python3.patch b/user/mozjs/python3.patch deleted file mode 100644 index 65fc9da53..000000000 --- a/user/mozjs/python3.patch +++ /dev/null @@ -1,9552 +0,0 @@ ---- mozjs-52.4.0/python/mozbuild/dumbmake/dumbmake.py (original) -+++ mozjs-52.4.0/python/mozbuild/dumbmake/dumbmake.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -+ - - from collections import OrderedDict - from itertools import groupby -@@ -36,7 +36,7 @@ - deps = {} - - for i, (indent, target) in enumerate(pairs): -- if not deps.has_key(target): -+ if target not in deps: - deps[target] = [] - - for j in range(i+1, len(pairs)): -@@ -68,7 +68,7 @@ - del all_targets[dependency] - all_targets[dependency] = True - -- return all_targets.keys() -+ return list(all_targets.keys()) - - def get_components(path): - """Take a path and return all the components of the path.""" -@@ -114,7 +114,7 @@ - make_dirs[make_dir] = True - - all_components = [] -- for make_dir in make_dirs.iterkeys(): -+ for make_dir in make_dirs.keys(): - all_components.extend(get_components(make_dir)) - - for i in all_dependencies(*all_components, dependency_map=dependency_map): ---- mozjs-52.4.0/python/mozbuild/dumbmake/test/test_dumbmake.py (original) -+++ mozjs-52.4.0/python/mozbuild/dumbmake/test/test_dumbmake.py (refactored) -@@ -1,7 +1,7 @@ - # This Source Code Form is subject to the terms of the Mozilla Public - # License, v. 2.0. If a copy of the MPL was not distributed with this file, - # You can obtain one at http://mozilla.org/MPL/2.0/. --from __future__ import unicode_literals -+ - - import unittest - ---- mozjs-52.4.0/python/mozbuild/mozbuild/android_version_code.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/android_version_code.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function -+ - - import argparse - import math ---- mozjs-52.4.0/python/mozbuild/mozbuild/artifacts.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/artifacts.py (refactored) -@@ -40,7 +40,7 @@ - ''' - - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import collections - import functools -@@ -57,7 +57,7 @@ - import subprocess - import tarfile - import tempfile --import urlparse -+import urllib.parse - import zipfile - - import pylru -@@ -183,7 +183,7 @@ - - with JarWriter(file=processed_filename, optimize=False, compress_level=5) as writer: - reader = JarReader(filename) -- for filename, entry in reader.entries.iteritems(): -+ for filename, entry in reader.entries.items(): - for pattern, (src_prefix, dest_prefix) in self.test_artifact_patterns: - if not mozpath.match(filename, pattern): - continue -@@ -552,7 +552,7 @@ - - def print_cache(self): - with self: -- for item in self._cache.items(): -+ for item in list(self._cache.items()): - self.log(logging.INFO, 'artifact', - {'item': item}, - '{item}') -@@ -565,7 +565,7 @@ - # We use the persisted LRU caches to our advantage. The first item is - # most recent. - with self: -- item = next(self._cache.items(), None) -+ item = next(list(self._cache.items()), None) - if item is not None: - (name, args, sorted_kwargs), result = item - self.print_last_item(args, sorted_kwargs, result) -@@ -593,10 +593,10 @@ - 'changeset={changeset}&version=2&tipsonly=1') - req = requests.get(cset_url_tmpl.format(tree=tree, changeset=revision), - headers={'Accept': 'application/json'}) -- if req.status_code not in range(200, 300): -+ if req.status_code not in list(range(200, 300)): - raise ValueError - result = req.json() -- [found_pushid] = result['pushes'].keys() -+ [found_pushid] = list(result['pushes'].keys()) - return int(found_pushid) - - @cachedmethod(operator.attrgetter('_cache')) -@@ -609,7 +609,7 @@ - headers={'Accept': 'application/json'}) - result = req.json() - return [ -- p['changesets'][-1] for p in result['pushes'].values() -+ p['changesets'][-1] for p in list(result['pushes'].values()) - ] - - class TaskCache(CacheManager): -@@ -847,7 +847,7 @@ - - candidate_pushheads = collections.defaultdict(list) - -- for tree, pushid in found_pushids.iteritems(): -+ for tree, pushid in found_pushids.items(): - end = pushid - start = pushid - NUM_PUSHHEADS_TO_QUERY_PER_PARENT - -@@ -1052,7 +1052,7 @@ - """ - if source and os.path.isfile(source): - return self.install_from_file(source, distdir) -- elif source and urlparse.urlparse(source).scheme: -+ elif source and urllib.parse.urlparse(source).scheme: - return self.install_from_url(source, distdir) - else: - if source is None and 'MOZ_ARTIFACT_REVISION' in os.environ: ---- mozjs-52.4.0/python/mozbuild/mozbuild/base.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/base.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import json - import logging -@@ -482,7 +482,7 @@ - for flag in flags: - if flag == '-j': - try: -- flag = flags.next() -+ flag = next(flags) - except StopIteration: - break - try: ---- mozjs-52.4.0/python/mozbuild/mozbuild/config_status.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/config_status.py (refactored) -@@ -6,7 +6,7 @@ - # drop-in replacement for autoconf 2.13's config.status, with features - # borrowed from autoconf > 2.5, and additional features. - --from __future__ import absolute_import, print_function -+ - - import logging - import os ---- mozjs-52.4.0/python/mozbuild/mozbuild/doctor.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/doctor.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, # You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import os - import subprocess -@@ -83,7 +83,7 @@ - valid = False - while not valid and limit > 0: - try: -- choice = strtobool(raw_input(prompt + '[Y/N]\n')) -+ choice = strtobool(input(prompt + '[Y/N]\n')) - valid = True - except ValueError: - print("ERROR! Please enter a valid option!") -@@ -103,11 +103,11 @@ - if status == 'SKIPPED': - continue - self.results.append(result) -- print('%s...\t%s\n' % ( -+ print(('%s...\t%s\n' % ( - result.get('desc', ''), - status - ) -- ).expandtabs(40) -+ ).expandtabs(40)) - - @property - def platform(self): -@@ -212,7 +212,7 @@ - fsutil_output = subprocess.check_output(command) - status = 'GOOD, FIXED' - desc = 'lastaccess disabled systemwide' -- except subprocess.CalledProcessError, e: -+ except subprocess.CalledProcessError as e: - desc = 'lastaccess enabled systemwide' - if e.output.find('denied') != -1: - status = 'BAD, FIX DENIED' ---- mozjs-52.4.0/python/mozbuild/mozbuild/dotproperties.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/dotproperties.py (refactored) -@@ -5,7 +5,7 @@ - # This file contains utility functions for reading .properties files, like - # region.properties. - --from __future__ import absolute_import, unicode_literals -+ - - import codecs - import re -@@ -14,7 +14,7 @@ - if sys.version_info[0] == 3: - str_type = str - else: -- str_type = basestring -+ str_type = str - - class DotProperties: - r'''A thin representation of a key=value .properties file.''' -@@ -52,7 +52,7 @@ - if not prefix.endswith('.'): - prefix = prefix + '.' - indexes = [] -- for k, v in self._properties.iteritems(): -+ for k, v in self._properties.items(): - if not k.startswith(prefix): - continue - key = k[len(prefix):] -@@ -73,7 +73,7 @@ - if not prefix.endswith('.'): - prefix = prefix + '.' - -- D = dict((k[len(prefix):], v) for k, v in self._properties.iteritems() -+ D = dict((k[len(prefix):], v) for k, v in self._properties.items() - if k.startswith(prefix) and '.' not in k[len(prefix):]) - - for required_key in required_keys: ---- mozjs-52.4.0/python/mozbuild/mozbuild/html_build_viewer.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/html_build_viewer.py (refactored) -@@ -4,16 +4,16 @@ - - # This module contains code for running an HTTP server to view build info. - --from __future__ import absolute_import, unicode_literals - --import BaseHTTPServer -+ -+import http.server - import json - import os - - import requests - - --class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): -+class HTTPHandler(http.server.BaseHTTPRequestHandler): - def do_GET(self): - s = self.server.wrapper - p = self.path -@@ -92,7 +92,7 @@ - self.doc_root = doc_root - self.json_files = {} - -- self.server = BaseHTTPServer.HTTPServer((address, port), HTTPHandler) -+ self.server = http.server.HTTPServer((address, port), HTTPHandler) - self.server.wrapper = self - self.do_shutdown = False - ---- mozjs-52.4.0/python/mozbuild/mozbuild/jar.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/jar.py (refactored) -@@ -8,7 +8,7 @@ - See the documentation for jar.mn on MDC for further details on the format. - ''' - --from __future__ import absolute_import -+ - - import sys - import os -@@ -17,7 +17,7 @@ - import logging - from time import localtime - from MozZipFile import ZipFile --from cStringIO import StringIO -+from io import StringIO - from collections import defaultdict - - from mozbuild.preprocessor import Preprocessor -@@ -302,9 +302,9 @@ - '''updateManifest replaces the % in the chrome registration entries - with the given chrome base path, and updates the given manifest file. - ''' -- myregister = dict.fromkeys(map(lambda s: s.replace('%', -- chromebasepath), register)) -- addEntriesToListFile(manifestPath, myregister.iterkeys()) -+ myregister = dict.fromkeys([s.replace('%', -+ chromebasepath) for s in register]) -+ addEntriesToListFile(manifestPath, iter(myregister.keys())) - - def makeJar(self, infile, jardir): - '''makeJar is the main entry point to JarMaker. -@@ -322,7 +322,7 @@ - elif self.relativesrcdir: - self.localedirs = \ - self.generateLocaleDirs(self.relativesrcdir) -- if isinstance(infile, basestring): -+ if isinstance(infile, str): - logging.info('processing ' + infile) - self.sourcedirs.append(_normpath(os.path.dirname(infile))) - pp = self.pp.clone() -@@ -372,7 +372,7 @@ - jarfilepath = jarfile + '.jar' - try: - os.makedirs(os.path.dirname(jarfilepath)) -- except OSError, error: -+ except OSError as error: - if error.errno != errno.EEXIST: - raise - jf = ZipFile(jarfilepath, 'a', lock=True) -@@ -514,7 +514,7 @@ - # remove previous link or file - try: - os.remove(out) -- except OSError, e: -+ except OSError as e: - if e.errno != errno.ENOENT: - raise - return open(out, 'wb') -@@ -525,7 +525,7 @@ - if not os.path.isdir(outdir): - try: - os.makedirs(outdir) -- except OSError, error: -+ except OSError as error: - if error.errno != errno.EEXIST: - raise - return out -@@ -541,7 +541,7 @@ - # remove previous link or file - try: - os.remove(out) -- except OSError, e: -+ except OSError as e: - if e.errno != errno.ENOENT: - raise - if sys.platform != 'win32': ---- mozjs-52.4.0/python/mozbuild/mozbuild/mach_commands.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/mach_commands.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, # You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import argparse - import errno -@@ -136,7 +136,7 @@ - # terminal is a blessings.Terminal. - self._t = terminal - self._fh = sys.stdout -- self.tiers = monitor.tiers.tier_status.viewitems() -+ self.tiers = monitor.tiers.tier_status.items() - - def clear(self): - """Removes the footer from the current terminal.""" -@@ -802,7 +802,7 @@ - dirpath = None - - type_counts = database.type_counts(dirpath) -- sorted_counts = sorted(type_counts.iteritems(), -+ sorted_counts = sorted(iter(type_counts.items()), - key=operator.itemgetter(1)) - - total = 0 -@@ -957,7 +957,7 @@ - processes[i].run() - - exit_code = 0 -- for process in processes.values(): -+ for process in list(processes.values()): - status = process.wait() - if status: - exit_code = status ---- mozjs-52.4.0/python/mozbuild/mozbuild/makeutil.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/makeutil.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import os - import re -@@ -66,7 +66,7 @@ - self._list = [] - self._set = set() - -- def __nonzero__(self): -+ def __bool__(self): - return bool(self._set) - - def __iter__(self): ---- mozjs-52.4.0/python/mozbuild/mozbuild/mozconfig.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/mozconfig.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -+ - - import filecmp - import os -@@ -306,7 +306,7 @@ - - # Environment variables also appear as shell variables, but that's - # uninteresting duplication of information. Filter them out. -- filt = lambda x, y: {k: v for k, v in x.items() if k not in y} -+ filt = lambda x, y: {k: v for k, v in list(x.items()) if k not in y} - result['vars'] = diff_vars( - filt(parsed['vars_before'], parsed['env_before']), - filt(parsed['vars_after'], parsed['env_after']) ---- mozjs-52.4.0/python/mozbuild/mozbuild/mozinfo.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/mozinfo.py (refactored) -@@ -5,7 +5,7 @@ - # This module produces a JSON file that provides basic build info and - # configuration metadata. - --from __future__ import absolute_import -+ - - import os - import re -@@ -154,7 +154,7 @@ - and what keys are produced. - """ - build_conf = build_dict(config, env) -- if isinstance(file, basestring): -+ if isinstance(file, str): - file = open(file, 'wb') - - json.dump(build_conf, file, sort_keys=True, indent=4) ---- mozjs-52.4.0/python/mozbuild/mozbuild/preprocessor.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/preprocessor.py (refactored) -@@ -27,7 +27,8 @@ - import re - from optparse import OptionParser - import errno --from makeutil import Makefile -+from .makeutil import Makefile -+from functools import reduce - - # hack around win32 mangling our line endings - # http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/65443 -@@ -56,7 +57,7 @@ - self.__ignore_whitespace() - self.e = self.__get_logical_or() - if self.content: -- raise Expression.ParseError, self -+ raise Expression.ParseError(self) - - def __get_logical_or(self): - """ -@@ -157,7 +158,7 @@ - if word_len: - rv = Expression.__ASTLeaf('string', self.content[:word_len]) - else: -- raise Expression.ParseError, self -+ raise Expression.ParseError(self) - self.__strip(word_len) - self.__ignore_whitespace() - return rv -@@ -196,7 +197,7 @@ - return left and right - elif tok[1].value == '||': - return left or right -- raise Expression.ParseError, self -+ raise Expression.ParseError(self) - - # Mapping from token types to evaluator functions - # Apart from (non-)equality, all these can be simple lambda forms. -@@ -230,7 +231,7 @@ - def __repr__(self): - return self.value.__repr__() - -- class ParseError(StandardError): -+ class ParseError(Exception): - """ - Error raised when parsing fails. - It has two members, offset and content, which give the offset of the -@@ -278,7 +279,7 @@ - self.context = Context() - for k,v in {'FILE': '', - 'LINE': 0, -- 'DIRECTORY': os.path.abspath('.')}.iteritems(): -+ 'DIRECTORY': os.path.abspath('.')}.items(): - self.context[k] = v - self.actionLevel = 0 - self.disableLevel = 0 -@@ -292,21 +293,21 @@ - self.cmds = {} - for cmd, level in {'define': 0, - 'undef': 0, -- 'if': sys.maxint, -- 'ifdef': sys.maxint, -- 'ifndef': sys.maxint, -+ 'if': sys.maxsize, -+ 'ifdef': sys.maxsize, -+ 'ifndef': sys.maxsize, - 'else': 1, - 'elif': 1, - 'elifdef': 1, - 'elifndef': 1, -- 'endif': sys.maxint, -+ 'endif': sys.maxsize, - 'expand': 0, - 'literal': 0, - 'filter': 0, - 'unfilter': 0, - 'include': 0, - 'includesubst': 0, -- 'error': 0}.iteritems(): -+ 'error': 0}.items(): - self.cmds[cmd] = (level, getattr(self, 'do_' + cmd)) - self.out = sys.stdout - self.setMarker(marker) -@@ -469,7 +470,7 @@ - raise Preprocessor.Error(self, "--depend doesn't work with stdout", - None) - try: -- from makeutil import Makefile -+ from .makeutil import Makefile - except: - raise Preprocessor.Error(self, "--depend requires the " - "mozbuild.makeutil module", None) -@@ -684,7 +685,7 @@ - current = dict(self.filters) - for f in filters: - current[f] = getattr(self, 'filter_' + f) -- filterNames = current.keys() -+ filterNames = list(current.keys()) - filterNames.sort() - self.filters = [(fn, current[fn]) for fn in filterNames] - return -@@ -694,7 +695,7 @@ - for f in filters: - if f in current: - del current[f] -- filterNames = current.keys() -+ filterNames = list(current.keys()) - filterNames.sort() - self.filters = [(fn, current[fn]) for fn in filterNames] - return -@@ -739,7 +740,7 @@ - args can either be a file name, or a file-like object. - Files should be opened, and will be closed after processing. - """ -- isName = type(args) == str or type(args) == unicode -+ isName = type(args) == str or type(args) == str - oldCheckLineNumbers = self.checkLineNumbers - self.checkLineNumbers = False - if isName: ---- mozjs-52.4.0/python/mozbuild/mozbuild/pythonutil.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/pythonutil.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import os - import sys -@@ -11,7 +11,7 @@ - def iter_modules_in_path(*paths): - paths = [os.path.abspath(os.path.normcase(p)) + os.sep - for p in paths] -- for name, module in sys.modules.items(): -+ for name, module in list(sys.modules.items()): - if not hasattr(module, '__file__'): - continue - ---- mozjs-52.4.0/python/mozbuild/mozbuild/shellutil.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/shellutil.py (refactored) -@@ -15,7 +15,7 @@ - # which matches the pattern and captures it in a named match group. - # The group names and patterns are given as arguments. - all_tokens = '|'.join('(?P<%s>%s)' % (name, value) -- for name, value in tokens.iteritems()) -+ for name, value in tokens.items()) - nonescaped = r'(?<!\\)(?:%s)' % all_tokens - - # The final pattern matches either the above pattern, or an escaped -@@ -96,7 +96,7 @@ - self.cline = self.cline[m.end():] - - match = {name: value -- for name, value in m.groupdict().items() if value} -+ for name, value in list(m.groupdict().items()) if value} - if 'quote' in match: - # " or ' start a quoted string - if match['quote'] == '"': -@@ -144,7 +144,7 @@ - self._push(self.cline[:m.start()]) - self.cline = self.cline[m.end():] - match = {name: value -- for name, value in m.groupdict().items() if value} -+ for name, value in list(m.groupdict().items()) if value} - if 'quote' in match: - # a double quote ends the quoted string, so go back to - # unquoted parsing ---- mozjs-52.4.0/python/mozbuild/mozbuild/sphinx.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/sphinx.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import importlib - import os ---- mozjs-52.4.0/python/mozbuild/mozbuild/testing.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/testing.py (refactored) -@@ -2,9 +2,9 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -- --import cPickle as pickle -+ -+ -+import pickle as pickle - import os - import sys - -@@ -62,7 +62,7 @@ - if test_defaults: - with open(test_defaults, 'rb') as fh: - defaults = pickle.load(fh) -- for path, tests in test_data.items(): -+ for path, tests in list(test_data.items()): - for metadata in tests: - if defaults: - manifest = metadata['manifest'] -@@ -303,7 +303,7 @@ - WEB_PLATFORM_TESTS_FLAVORS = ('web-platform-tests',) - - def all_test_flavors(): -- return ([v[0] for v in TEST_MANIFESTS.values()] + -+ return ([v[0] for v in list(TEST_MANIFESTS.values())] + - list(REFTEST_FLAVORS) + - list(WEB_PLATFORM_TESTS_FLAVORS) + - ['python']) -@@ -445,7 +445,7 @@ - only a few tests need to be run. - """ - flavor_info = {flavor: (root, prefix, install) -- for (flavor, root, prefix, install) in TEST_MANIFESTS.values()} -+ for (flavor, root, prefix, install) in list(TEST_MANIFESTS.values())} - objdir_dest = mozpath.join(topobjdir, tests_root) - - converter = SupportFilesConverter() -@@ -527,7 +527,7 @@ - paths_file = os.path.join(context.config.topsrcdir, "testing", - "web-platform", "tests", "tools", "localpaths.py") - _globals = {"__file__": paths_file} -- execfile(paths_file, _globals) -+ exec(compile(open(paths_file).read(), paths_file, 'exec'), _globals) - import manifest as wptmanifest - finally: - sys.path = old_path ---- mozjs-52.4.0/python/mozbuild/mozbuild/util.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/util.py (refactored) -@@ -5,7 +5,7 @@ - # This file contains miscellaneous utility functions that don't belong anywhere - # in particular. - --from __future__ import absolute_import, unicode_literals, print_function -+ - - import argparse - import collections -@@ -36,7 +36,7 @@ - if sys.version_info[0] == 3: - str_type = str - else: -- str_type = basestring -+ str_type = str - - if sys.platform == 'win32': - _kernel32 = ctypes.windll.kernel32 -@@ -78,7 +78,7 @@ - return h.hexdigest() - - --class EmptyValue(unicode): -+class EmptyValue(str): - """A dummy type that behaves like an empty string and sequence. - - This type exists in order to support -@@ -92,7 +92,7 @@ - class ReadOnlyNamespace(object): - """A class for objects with immutable attributes set at initialization.""" - def __init__(self, **kwargs): -- for k, v in kwargs.iteritems(): -+ for k, v in kwargs.items(): - super(ReadOnlyNamespace, self).__setattr__(k, v) - - def __delattr__(self, key): -@@ -152,7 +152,7 @@ - if d and not os.path.exists(path): - try: - os.makedirs(d) -- except OSError, error: -+ except OSError as error: - if error.errno != errno.EEXIST: - raise - -@@ -224,7 +224,7 @@ - self.mode = mode - - def write(self, buf): -- if isinstance(buf, unicode): -+ if isinstance(buf, str): - buf = buf.encode('utf-8') - BytesIO.write(self, buf) - -@@ -381,7 +381,7 @@ - def __add__(self, other): - # Allow None and EmptyValue is a special case because it makes undefined - # variable references in moz.build behave better. -- other = [] if isinstance(other, (types.NoneType, EmptyValue)) else other -+ other = [] if isinstance(other, (type(None), EmptyValue)) else other - if not isinstance(other, list): - raise ValueError('Only lists can be appended to lists.') - -@@ -390,7 +390,7 @@ - return new_list - - def __iadd__(self, other): -- other = [] if isinstance(other, (types.NoneType, EmptyValue)) else other -+ other = [] if isinstance(other, (type(None), EmptyValue)) else other - if not isinstance(other, list): - raise ValueError('Only lists can be appended to lists.') - -@@ -542,14 +542,14 @@ - functions below. - """ - assert isinstance(flags, dict) -- assert all(isinstance(v, type) for v in flags.values()) -+ assert all(isinstance(v, type) for v in list(flags.values())) - - class Flags(object): -- __slots__ = flags.keys() -+ __slots__ = list(flags.keys()) - _flags = flags - - def update(self, **kwargs): -- for k, v in kwargs.iteritems(): -+ for k, v in kwargs.items(): - setattr(self, k, v) - - def __getattr__(self, name): -@@ -1080,14 +1080,14 @@ - # issue. So we do a little dance to filter it out ourselves. - dummy_fill_value = ("dummy",) - def filter_out_dummy(iterable): -- return itertools.ifilter(lambda x: x != dummy_fill_value, -+ return filter(lambda x: x != dummy_fill_value, - iterable) - - # From the itertools documentation, slightly modified: - def grouper(n, iterable): - "grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx" - args = [iter(iterable)] * n -- return itertools.izip_longest(fillvalue=dummy_fill_value, *args) -+ return itertools.zip_longest(fillvalue=dummy_fill_value, *args) - - for i, unified_group in enumerate(grouper(files_per_unified_file, - files)): -@@ -1104,7 +1104,7 @@ - [(1,2), (3,4), (5,6)] - ''' - i = iter(iterable) -- return itertools.izip_longest(i, i) -+ return itertools.zip_longest(i, i) - - - VARIABLES_RE = re.compile('\$\((\w+)\)') -@@ -1122,7 +1122,7 @@ - value = variables.get(name) - if not value: - continue -- if not isinstance(value, types.StringTypes): -+ if not isinstance(value, (str,)): - value = ' '.join(value) - result += value - return result -@@ -1149,7 +1149,7 @@ - pass - - --class EnumString(unicode): -+class EnumString(str): - '''A string type that only can have a limited set of values, similarly to - an Enum, and can only be compared against that set of values. - -@@ -1185,19 +1185,18 @@ - # quoting could be done with either ' or ". - if c == "'": - return "\\'" -- return unicode(c.encode('unicode_escape')) -+ return str(c.encode('unicode_escape')) - - # Mapping table between raw characters below \x80 and their escaped - # counterpart, when they differ - _INDENTED_REPR_TABLE = { - c: e -- for c, e in map(lambda x: (x, _escape_char(x)), -- map(unichr, range(128))) -+ for c, e in [(x, _escape_char(x)) for x in list(map(chr, list(range(128))))] - if c != e - } - # Regexp matching all characters to escape. - _INDENTED_REPR_RE = re.compile( -- '([' + ''.join(_INDENTED_REPR_TABLE.values()) + ']+)') -+ '([' + ''.join(list(_INDENTED_REPR_TABLE.values())) + ']+)') - - - def indented_repr(o, indent=4): -@@ -1223,7 +1222,7 @@ - elif isinstance(o, bytes): - yield 'b' - yield repr(o) -- elif isinstance(o, unicode): -+ elif isinstance(o, str): - yield "'" - # We want a readable string (non escaped unicode), but some - # special characters need escaping (e.g. \n, \t, etc.) -@@ -1253,11 +1252,11 @@ - if isinstance(obj, dict): - return { - encode(k, encoding): encode(v, encoding) -- for k, v in obj.iteritems() -+ for k, v in obj.items() - } - if isinstance(obj, bytes): - return obj -- if isinstance(obj, unicode): -+ if isinstance(obj, str): - return obj.encode(encoding) - if isinstance(obj, Iterable): - return [encode(i, encoding) for i in obj] ---- mozjs-52.4.0/python/mozbuild/mozbuild/vendor_rust.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/vendor_rust.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, # You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - from distutils.version import LooseVersion - import logging ---- mozjs-52.4.0/python/mozbuild/mozbuild/virtualenv.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/virtualenv.py (refactored) -@@ -5,7 +5,7 @@ - # This file contains code for populating the virtualenv environment for - # Mozilla's build system. It is typically called as part of configure. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import distutils.sysconfig - import os -@@ -461,8 +461,8 @@ - and call .ensure() and .activate() to make the virtualenv active. - """ - -- execfile(self.activate_path, dict(__file__=self.activate_path)) -- if isinstance(os.environ['PATH'], unicode): -+ exec(compile(open(self.activate_path).read(), self.activate_path, 'exec'), dict(__file__=self.activate_path)) -+ if isinstance(os.environ['PATH'], str): - os.environ['PATH'] = os.environ['PATH'].encode('utf-8') - - def install_pip_package(self, package): ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/buildlist.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/buildlist.py (refactored) -@@ -7,7 +7,7 @@ - - Usage: buildlist.py <filename> <entry> [<entry> ...] - ''' --from __future__ import absolute_import, print_function -+ - - import sys - import os ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/cl.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/cl.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import ctypes - import os -@@ -55,7 +55,7 @@ - break - - if target is None: -- print >>sys.stderr, "No target set" -+ print("No target set", file=sys.stderr) - return 1 - - # Assume the source file is the last argument ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/dump_env.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/dump_env.py (refactored) -@@ -6,5 +6,5 @@ - # native paths printed on Windows so that these paths can be incorporated - # into Python configure's environment. - import os --for key, value in os.environ.items(): -- print('%s=%s' % (key, value)) -+for key, value in list(os.environ.items()): -+ print(('%s=%s' % (key, value))) ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/file_generate.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/file_generate.py (refactored) -@@ -6,7 +6,7 @@ - # the arguments that can be used to generate the output file, call the - # script's |main| method with appropriate arguments. - --from __future__ import absolute_import, print_function -+ - - import argparse - import imp ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/generate_suggestedsites.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/generate_suggestedsites.py (refactored) -@@ -26,7 +26,7 @@ - directory e.g. raw/suggestedsites.json, raw-pt-rBR/suggestedsites.json. - ''' - --from __future__ import absolute_import, print_function -+ - - import argparse - import copy ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/generate_symbols_file.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/generate_symbols_file.py (refactored) -@@ -2,12 +2,12 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import argparse - import buildconfig - import os --from StringIO import StringIO -+from io import StringIO - from mozbuild.preprocessor import Preprocessor - from mozbuild.util import DefinesAction - ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/jar_maker.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/jar_maker.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import sys - ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/make_dmg.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/make_dmg.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import print_function -+ - - from mozbuild.base import MozbuildObject - from mozpack import dmg ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/output_searchplugins_list.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/output_searchplugins_list.py (refactored) -@@ -18,4 +18,4 @@ - else: - engines = searchinfo["default"]["visibleDefaultEngines"] - --print '\n'.join(engines) -+print('\n'.join(engines)) ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/package_fennec_apk.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/package_fennec_apk.py (refactored) -@@ -6,7 +6,7 @@ - Script to produce an Android package (.apk) for Fennec. - ''' - --from __future__ import absolute_import, print_function -+ - - import argparse - import buildconfig ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/preprocessor.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/preprocessor.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import sys - ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/process_define_files.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/process_define_files.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import argparse - import os -@@ -55,7 +55,7 @@ - 'CONFIGURE_DEFINE_FILE') - defines = '\n'.join(sorted( - '#define %s %s' % (name, val) -- for name, val in config.defines.iteritems() -+ for name, val in config.defines.items() - if name not in config.non_global_defines)) - l = l[:m.start('cmd') - 1] \ - + defines + l[m.end('name'):] ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/process_install_manifest.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/process_install_manifest.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import argparse - import os ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/test_archive.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/test_archive.py (refactored) -@@ -8,7 +8,7 @@ - # It is defined inline because this was easiest to make test archive - # generation faster. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import argparse - import itertools -@@ -433,7 +433,7 @@ - # "common" is our catch all archive and it ignores things from other archives. - # Verify nothing sneaks into ARCHIVE_FILES without a corresponding exclusion - # rule in the "common" archive. --for k, v in ARCHIVE_FILES.items(): -+for k, v in list(ARCHIVE_FILES.items()): - # Skip mozharness because it isn't staged. - if k in ('common', 'mozharness'): - continue ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/webidl.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/webidl.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import sys - ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/xpccheck.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/xpccheck.py (refactored) -@@ -8,7 +8,7 @@ - Usage: xpccheck.py <directory> [<directory> ...] - ''' - --from __future__ import absolute_import -+ - - import sys - import os -@@ -40,7 +40,7 @@ - break - - if not found: -- print >>sys.stderr, "TEST-UNEXPECTED-FAIL | xpccheck | test %s is missing from test manifest %s!" % (name, os.path.join(directory, 'xpcshell.ini')) -+ print("TEST-UNEXPECTED-FAIL | xpccheck | test %s is missing from test manifest %s!" % (name, os.path.join(directory, 'xpcshell.ini')), file=sys.stderr) - sys.exit(1) - - def verifyIniFile(initests, directory): -@@ -60,12 +60,12 @@ - break - - if not found: -- print >>sys.stderr, "TEST-UNEXPECTED-FAIL | xpccheck | found %s in xpcshell.ini and not in directory '%s'" % (name, directory) -+ print("TEST-UNEXPECTED-FAIL | xpccheck | found %s in xpcshell.ini and not in directory '%s'" % (name, directory), file=sys.stderr) - sys.exit(1) - - def main(argv): - if len(argv) < 2: -- print >>sys.stderr, "Usage: xpccheck.py <topsrcdir> <directory> [<directory> ...]" -+ print("Usage: xpccheck.py <topsrcdir> <directory> [<directory> ...]", file=sys.stderr) - sys.exit(1) - - topsrcdir = argv[0] ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/xpidl-process.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/xpidl-process.py (refactored) -@@ -7,7 +7,7 @@ - # input IDL file(s). It's purpose is to directly support the build - # system. The API will change to meet the needs of the build system. - --from __future__ import absolute_import -+ - - import argparse - import os -@@ -58,7 +58,7 @@ - - # TODO use FileAvoidWrite once it supports binary mode. - xpt_path = os.path.join(xpt_dir, '%s.xpt' % module) -- xpt_link(xpts.values()).write(xpt_path) -+ xpt_link(list(xpts.values())).write(xpt_path) - - rule.add_targets([xpt_path]) - if deps_dir: ---- mozjs-52.4.0/python/mozbuild/mozbuild/action/zip.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/action/zip.py (refactored) -@@ -5,7 +5,7 @@ - # This script creates a zip file, but will also strip any binaries - # it finds before adding them to the zip. - --from __future__ import absolute_import -+ - - from mozpack.files import FileFinder - from mozpack.copier import Jarrer ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/base.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/base.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -+ - - from abc import ( - ABCMeta, -@@ -30,15 +30,13 @@ - from mozbuild.base import ExecutionSummary - - --class BuildBackend(LoggingMixin): -+class BuildBackend(LoggingMixin, metaclass=ABCMeta): - """Abstract base class for build backends. - - A build backend is merely a consumer of the build configuration (the output - of the frontend processing). It does something with said data. What exactly - is the discretion of the specific implementation. - """ -- -- __metaclass__ = ABCMeta - - def __init__(self, environment): - assert isinstance(environment, ConfigEnvironment) -@@ -252,7 +250,7 @@ - srcdir = mozpath.dirname(obj.input_path) - pp.context.update({ - k: ' '.join(v) if isinstance(v, list) else v -- for k, v in obj.config.substs.iteritems() -+ for k, v in obj.config.substs.items() - }) - pp.context.update( - top_srcdir=obj.topsrcdir, ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/common.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/common.py (refactored) -@@ -2,9 +2,9 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -- --import cPickle as pickle -+ -+ -+import pickle as pickle - import itertools - import json - import os -@@ -194,11 +194,11 @@ - def add_defaults(self, manifest): - if not hasattr(manifest, 'manifest_defaults'): - return -- for sub_manifest, defaults in manifest.manifest_defaults.items(): -+ for sub_manifest, defaults in list(manifest.manifest_defaults.items()): - self.manifest_defaults[sub_manifest] = defaults - - def add_installs(self, obj, topsrcdir): -- for src, (dest, _) in obj.installs.iteritems(): -+ for src, (dest, _) in obj.installs.items(): - key = src[len(topsrcdir)+1:] - self.installs_by_path[key].append((src, dest)) - for src, pat, dest in obj.pattern_installs: -@@ -379,7 +379,7 @@ - - path = mozpath.join(self.environment.topobjdir, 'test-installs.pkl') - with self._write_file(path, mode='rb') as fh: -- pickle.dump({k: v for k, v in self._test_manager.installs_by_path.items() -+ pickle.dump({k: v for k, v in list(self._test_manager.installs_by_path.items()) - if k in self._test_manager.deferred_installs}, - fh, - protocol=2) ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/configenvironment.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/configenvironment.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import os - import sys -@@ -17,7 +17,7 @@ - - - if sys.version_info.major == 2: -- text_type = unicode -+ text_type = str - else: - text_type = str - -@@ -176,7 +176,7 @@ - except UnicodeDecodeError: - return v.decode('utf-8', 'replace') - -- for k, v in self.substs.items(): -+ for k, v in list(self.substs.items()): - if not isinstance(v, StringTypes): - if isinstance(v, Iterable): - type(v)(decode(i) for i in v) ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/cpp_eclipse.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/cpp_eclipse.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import errno - import random -@@ -218,12 +218,12 @@ - cproject_header = cproject_header.replace('@MACH_COMMAND@', os.path.join(self.environment.topsrcdir, 'mach')) - fh.write(cproject_header) - -- for path, defines in self._paths_to_defines.items(): -+ for path, defines in list(self._paths_to_defines.items()): - folderinfo = CPROJECT_TEMPLATE_FOLDER_INFO_HEADER - folderinfo = folderinfo.replace('@FOLDER_ID@', str(random.randint(1000000, 99999999999))) - folderinfo = folderinfo.replace('@FOLDER_NAME@', 'tree/' + path) - fh.write(folderinfo) -- for k, v in defines.items(): -+ for k, v in list(defines.items()): - define = ET.Element('listOptionValue') - define.set('builtIn', 'false') - define.set('value', str(k) + "=" + str(v)) ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/fastermake.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/fastermake.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals, print_function -+ - - from mozbuild.backend.base import PartialBackend - from mozbuild.backend.common import CommonBackend -@@ -130,12 +130,12 @@ - if value is not None: - mk.add_statement('%s = %s' % (var, value)) - -- install_manifests_bases = self._install_manifests.keys() -+ install_manifests_bases = list(self._install_manifests.keys()) - - # Add information for chrome manifest generation - manifest_targets = [] - -- for target, entries in self._manifest_entries.iteritems(): -+ for target, entries in self._manifest_entries.items(): - manifest_targets.append(target) - install_target = mozpath.basedir(target, install_manifests_bases) - self._install_manifests[install_target].add_content( -@@ -144,16 +144,16 @@ - - # Add information for install manifests. - mk.add_statement('INSTALL_MANIFESTS = %s' -- % ' '.join(self._install_manifests.keys())) -+ % ' '.join(list(self._install_manifests.keys()))) - - # Add dependencies we infered: -- for target, deps in self._dependencies.iteritems(): -+ for target, deps in self._dependencies.items(): - mk.create_rule([target]).add_dependencies( - '$(TOPOBJDIR)/%s' % d for d in deps) - - mk.add_statement('include $(TOPSRCDIR)/config/faster/rules.mk') - -- for base, install_manifest in self._install_manifests.iteritems(): -+ for base, install_manifest in self._install_manifests.items(): - with self._write_file( - mozpath.join(self.environment.topobjdir, 'faster', - 'install_%s' % base.replace('/', '_'))) as fh: ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/mach_commands.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/mach_commands.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import argparse - import os ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/recursivemake.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/recursivemake.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -+ - - import logging - import os -@@ -12,7 +12,7 @@ - defaultdict, - namedtuple, - ) --from StringIO import StringIO -+from io import StringIO - from itertools import chain - - from mozpack.manifests import ( -@@ -74,6 +74,7 @@ - ) - from ..makeutil import Makefile - from mozbuild.shellutil import quote as shell_quote -+from functools import reduce - - MOZBUILD_VARIABLES = [ - b'ANDROID_APK_NAME', -@@ -214,7 +215,7 @@ - self.fh.write(buf) - - def write_once(self, buf): -- if isinstance(buf, unicode): -+ if isinstance(buf, str): - buf = buf.encode('utf-8') - if b'\n' + buf not in self.fh.getvalue(): - self.write(buf) -@@ -283,8 +284,8 @@ - Helper function to call a filter from compute_dependencies and - traverse. - """ -- return filter(current, self._traversal.get(current, -- self.SubDirectories())) -+ return list(filter(current, self._traversal.get(current, -+ self.SubDirectories()))) - - def compute_dependencies(self, filter=None): - """ -@@ -638,7 +639,7 @@ - convenience variables, and the other dependency definitions for a - hopefully proper directory traversal. - """ -- for tier, no_skip in self._no_skip.items(): -+ for tier, no_skip in list(self._no_skip.items()): - self.log(logging.DEBUG, 'fill_root_mk', { - 'number': len(no_skip), 'tier': tier - }, 'Using {number} directories during {tier}') -@@ -684,7 +685,7 @@ - for tier, filter in filters: - main, all_deps = \ - self._traversal.compute_dependencies(filter) -- for dir, deps in all_deps.items(): -+ for dir, deps in list(all_deps.items()): - if deps is not None or (dir in self._idl_dirs \ - and tier == 'export'): - rule = root_deps_mk.create_rule(['%s/%s' % (dir, tier)]) -@@ -697,7 +698,7 @@ - rule.add_dependencies('%s/%s' % (d, tier) for d in main) - - all_compile_deps = reduce(lambda x,y: x|y, -- self._compile_graph.values()) if self._compile_graph else set() -+ list(self._compile_graph.values())) if self._compile_graph else set() - compile_roots = set(self._compile_graph.keys()) - all_compile_deps - - rule = root_deps_mk.create_rule(['recurse_compile']) -@@ -839,7 +840,7 @@ - self._fill_root_mk() - - # Make the master test manifest files. -- for flavor, t in self._test_manifests.items(): -+ for flavor, t in list(self._test_manifests.items()): - install_prefix, manifests = t - manifest_stem = mozpath.join(install_prefix, '%s.ini' % flavor) - self._write_master_test_manifest(mozpath.join( -@@ -945,7 +946,7 @@ - for p in ('Makefile', 'backend.mk', '.deps/.mkdir.done'): - build_files.add_optional_exists(p) - -- for idl in manager.idls.values(): -+ for idl in list(manager.idls.values()): - self._install_manifests['dist_idl'].add_symlink(idl['source'], - idl['basename']) - self._install_manifests['dist_include'].add_optional_exists('%s.h' -@@ -992,7 +993,7 @@ - - interfaces_manifests = [] - dist_dir = mozpath.join(self.environment.topobjdir, 'dist') -- for manifest, entries in manager.interface_manifests.items(): -+ for manifest, entries in list(manager.interface_manifests.items()): - interfaces_manifests.append(mozpath.join('$(DEPTH)', manifest)) - for xpt in sorted(entries): - registered_xpt_files.add(mozpath.join( -@@ -1052,7 +1053,7 @@ - # Don't allow files to be defined multiple times unless it is allowed. - # We currently allow duplicates for non-test files or test files if - # the manifest is listed as a duplicate. -- for source, (dest, is_test) in obj.installs.items(): -+ for source, (dest, is_test) in list(obj.installs.items()): - try: - self._install_manifests['_test_files'].add_symlink(source, dest) - except ValueError: -@@ -1386,7 +1387,7 @@ - man_dir = mozpath.join(self.environment.topobjdir, '_build_manifests', - dest) - -- for k, manifest in manifests.items(): -+ for k, manifest in list(manifests.items()): - with self._write_file(mozpath.join(man_dir, k)) as fh: - manifest.write(fileobj=fh) - ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/tup.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/tup.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -+ - - import os - -@@ -253,7 +253,7 @@ - backend_file = self._get_backend_file('xpcom/xpidl') - backend_file.export_shell() - -- for module, data in sorted(manager.modules.iteritems()): -+ for module, data in sorted(manager.modules.items()): - dest, idls = data - cmd = [ - '$(PYTHON_PATH)', ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/visualstudio.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/visualstudio.py (refactored) -@@ -5,7 +5,7 @@ - # This file contains a build backend for generating Visual Studio project - # files. - --from __future__ import absolute_import, unicode_literals -+ - - import errno - import os -@@ -218,7 +218,7 @@ - includes = [os.path.normpath(i) for i in includes] - - defines = [] -- for k, v in self._paths_to_defines.get(path, {}).items(): -+ for k, v in list(self._paths_to_defines.get(path, {}).items()): - if v is True: - defines.append(k) - else: ---- mozjs-52.4.0/python/mozbuild/mozbuild/codecoverage/chrome_map.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/codecoverage/chrome_map.py (refactored) -@@ -5,7 +5,7 @@ - from collections import defaultdict - import json - import os --import urlparse -+import urllib.parse - - from mach.config import ConfigSettings - from mach.logging import LoggingManager -@@ -42,7 +42,7 @@ - if isinstance(entry, (ManifestChrome, ManifestResource)): - if isinstance(entry, ManifestResource): - dest = entry.target -- url = urlparse.urlparse(dest) -+ url = urllib.parse.urlparse(dest) - if not url.scheme: - dest = mozpath.normpath(mozpath.join(entry.base, dest)) - if url.scheme == 'file': -@@ -99,7 +99,7 @@ - chrome_mapping = self.manifest_handler.chrome_mapping - overrides = self.manifest_handler.overrides - json.dump([ -- {k: list(v) for k, v in chrome_mapping.iteritems()}, -+ {k: list(v) for k, v in chrome_mapping.items()}, - overrides, - self._install_mapping, - ], fh, sort_keys=True, indent=2) ---- mozjs-52.4.0/python/mozbuild/mozbuild/codecoverage/packager.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/codecoverage/packager.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function -+ - - import argparse - import sys -@@ -12,7 +12,7 @@ - - def package_gcno_tree(root, output_file): - # XXX JarWriter doesn't support unicode strings, see bug 1056859 -- if isinstance(root, unicode): -+ if isinstance(root, str): - root = root.encode('utf-8') - - finder = FileFinder(root) ---- mozjs-52.4.0/python/mozbuild/mozbuild/compilation/codecomplete.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/compilation/codecomplete.py (refactored) -@@ -4,7 +4,7 @@ - - # This modules provides functionality for dealing with code completion. - --from __future__ import absolute_import -+ - - import os - -@@ -59,5 +59,5 @@ - # Drop the first flag since that is the pathname of the compiler. - flags = (shell_split(build_vars[cc]) + shell_split(build_vars[name]))[1:] - -- print(' '.join(shell_quote(arg) -- for arg in util.sanitize_cflags(flags))) -+ print((' '.join(shell_quote(arg) -+ for arg in util.sanitize_cflags(flags)))) ---- mozjs-52.4.0/python/mozbuild/mozbuild/compilation/database.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/compilation/database.py (refactored) -@@ -118,7 +118,7 @@ - - db = [] - -- for (directory, filename), cmd in self._db.iteritems(): -+ for (directory, filename), cmd in self._db.items(): - env = self._envs[directory] - cmd = list(cmd) - cmd.append(filename) -@@ -151,7 +151,7 @@ - a = expand_variables(a, variables).split() - if not a: - continue -- if isinstance(a, types.StringTypes): -+ if isinstance(a, (str,)): - c.append(a) - else: - c.extend(a) -@@ -216,7 +216,7 @@ - value = cenv.substs.get(name) - if not value: - return -- if isinstance(value, types.StringTypes): -+ if isinstance(value, (str,)): - value = value.split() - db.extend(value) - ---- mozjs-52.4.0/python/mozbuild/mozbuild/compilation/warnings.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/compilation/warnings.py (refactored) -@@ -4,7 +4,7 @@ - - # This modules provides functionality for dealing with compiler warnings. - --from __future__ import absolute_import, unicode_literals -+ - - import errno - import json -@@ -123,18 +123,18 @@ - - def __len__(self): - i = 0 -- for value in self._files.values(): -+ for value in list(self._files.values()): - i += len(value['warnings']) - - return i - - def __iter__(self): -- for value in self._files.values(): -+ for value in list(self._files.values()): - for warning in value['warnings']: - yield warning - - def __contains__(self, item): -- for value in self._files.values(): -+ for value in list(self._files.values()): - for warning in value['warnings']: - if warning == item: - return True -@@ -144,7 +144,7 @@ - @property - def warnings(self): - """All the CompilerWarning instances in this database.""" -- for value in self._files.values(): -+ for value in list(self._files.values()): - for w in value['warnings']: - yield w - -@@ -152,7 +152,7 @@ - """Returns a mapping of warning types to their counts.""" - - types = {} -- for value in self._files.values(): -+ for value in list(self._files.values()): - for warning in value['warnings']: - if dirpath and not mozpath.normsep(warning['filename']).startswith(dirpath): - continue -@@ -210,7 +210,7 @@ - """ - - # Need to calculate up front since we are mutating original object. -- filenames = self._files.keys() -+ filenames = list(self._files.keys()) - for filename in filenames: - if not os.path.exists(filename): - del self._files[filename] -@@ -229,10 +229,10 @@ - obj = {'files': {}} - - # All this hackery because JSON can't handle sets. -- for k, v in self._files.iteritems(): -+ for k, v in self._files.items(): - obj['files'][k] = {} - -- for k2, v2 in v.iteritems(): -+ for k2, v2 in v.items(): - normalized = v2 - - if k2 == 'warnings': -@@ -249,8 +249,8 @@ - self._files = obj['files'] - - # Normalize data types. -- for filename, value in self._files.iteritems(): -- for k, v in value.iteritems(): -+ for filename, value in self._files.items(): -+ for k, v in value.items(): - if k != 'warnings': - continue - ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/__init__.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/configure/__init__.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import inspect - import logging -@@ -193,7 +193,7 @@ - for b in ('None', 'False', 'True', 'int', 'bool', 'any', 'all', 'len', - 'list', 'tuple', 'set', 'dict', 'isinstance', 'getattr', - 'hasattr', 'enumerate', 'range', 'zip') -- }, __import__=forbidden_import, str=unicode) -+ }, __import__=forbidden_import, str=str) - - # Expose a limited set of functions from os.path - OS = ReadOnlyNamespace(path=ReadOnlyNamespace(**{ -@@ -333,7 +333,7 @@ - if path: - self.include_file(path) - -- for option in self._options.itervalues(): -+ for option in self._options.values(): - # All options must be referenced by some @depends function - if option not in self._seen: - raise ConfigureError( -@@ -437,7 +437,7 @@ - value = PositiveOptionValue() - elif value is False or value == (): - value = NegativeOptionValue() -- elif isinstance(value, types.StringTypes): -+ elif isinstance(value, (str,)): - value = PositiveOptionValue((value,)) - elif isinstance(value, tuple): - value = PositiveOptionValue(value) -@@ -477,7 +477,7 @@ - return value - - def _dependency(self, arg, callee_name, arg_name=None): -- if isinstance(arg, types.StringTypes): -+ if isinstance(arg, (str,)): - prefix, name, values = Option.split_option(arg) - if values != (): - raise ConfigureError("Option must not contain an '='") -@@ -541,7 +541,7 @@ - ''' - when = self._normalize_when(kwargs.get('when'), 'option') - args = [self._resolve(arg) for arg in args] -- kwargs = {k: self._resolve(v) for k, v in kwargs.iteritems() -+ kwargs = {k: self._resolve(v) for k, v in kwargs.items() - if k != 'when'} - option = Option(*args, **kwargs) - if when: -@@ -622,7 +622,7 @@ - with self.only_when_impl(when): - what = self._resolve(what) - if what: -- if not isinstance(what, types.StringTypes): -+ if not isinstance(what, (str,)): - raise TypeError("Unexpected type: '%s'" % type(what).__name__) - self.include_file(what) - -@@ -640,7 +640,7 @@ - (k[:-len('_impl')], getattr(self, k)) - for k in dir(self) if k.endswith('_impl') and k != 'template_impl' - ) -- glob.update((k, v) for k, v in self.iteritems() if k not in glob) -+ glob.update((k, v) for k, v in self.items() if k not in glob) - - # Any function argument to the template must be prepared to be sandboxed. - # If the template itself returns a function (in which case, it's very -@@ -664,7 +664,7 @@ - def wrapper(*args, **kwargs): - args = [maybe_prepare_function(arg) for arg in args] - kwargs = {k: maybe_prepare_function(v) -- for k, v in kwargs.iteritems()} -+ for k, v in kwargs.items()} - ret = template(*args, **kwargs) - if isfunction(ret): - # We can't expect the sandboxed code to think about all the -@@ -696,7 +696,7 @@ - for value, required in ( - (_import, True), (_from, False), (_as, False)): - -- if not isinstance(value, types.StringTypes) and ( -+ if not isinstance(value, (str,)) and ( - required or value is not None): - raise TypeError("Unexpected type: '%s'" % type(value).__name__) - if value is not None and not self.RE_MODULE.match(value): -@@ -759,7 +759,7 @@ - name = self._resolve(name, need_help_dependency=False) - if name is None: - return -- if not isinstance(name, types.StringTypes): -+ if not isinstance(name, (str,)): - raise TypeError("Unexpected type: '%s'" % type(name).__name__) - if name in data: - raise ConfigureError( -@@ -849,7 +849,7 @@ - if isinstance(possible_reasons[0], Option): - reason = possible_reasons[0] - if not reason and (isinstance(value, (bool, tuple)) or -- isinstance(value, types.StringTypes)): -+ isinstance(value, (str,))): - # A reason can be provided automatically when imply_option - # is called with an immediate value. - _, filename, line, _, _, _ = inspect.stack()[1] -@@ -884,10 +884,10 @@ - if not inspect.isfunction(func): - raise TypeError("Unexpected type: '%s'" % type(func).__name__) - if func in self._prepared_functions: -- return func, func.func_globals -+ return func, func.__globals__ - - glob = SandboxedGlobal( -- (k, v) for k, v in func.func_globals.iteritems() -+ (k, v) for k, v in func.__globals__.items() - if (inspect.isfunction(v) and v not in self._templates) or ( - inspect.isclass(v) and issubclass(v, Exception)) - ) -@@ -908,20 +908,20 @@ - # Note this is not entirely bullet proof (if the value is e.g. a list, - # the list contents could have changed), but covers the bases. - closure = None -- if func.func_closure: -+ if func.__closure__: - def makecell(content): - def f(): - content -- return f.func_closure[0] -+ return f.__closure__[0] - - closure = tuple(makecell(cell.cell_contents) -- for cell in func.func_closure) -+ for cell in func.__closure__) - - new_func = wraps(func)(types.FunctionType( -- func.func_code, -+ func.__code__, - glob, - func.__name__, -- func.func_defaults, -+ func.__defaults__, - closure - )) - @wraps(new_func) ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/check_debug_ranges.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/configure/check_debug_ranges.py (refactored) -@@ -6,7 +6,7 @@ - # to a given compilation unit. This is used as a helper to find a bug in some - # versions of GNU ld. - --from __future__ import absolute_import -+ - - import subprocess - import sys -@@ -59,4 +59,4 @@ - - - if __name__ == '__main__': -- print main(*sys.argv[1:]) -+ print(main(*sys.argv[1:])) ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/constants.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/configure/constants.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - from mozbuild.util import EnumString - from collections import OrderedDict -@@ -56,7 +56,7 @@ - 'x86_64': 64, - } - --CPU = EnumString.subclass(*CPU_bitness.keys()) -+CPU = EnumString.subclass(*list(CPU_bitness.keys())) - - Endianness = EnumString.subclass( - 'big', ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/help.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/configure/help.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import os - from mozbuild.configure.options import Option ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/libstdcxx.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/configure/libstdcxx.py (refactored) -@@ -13,7 +13,7 @@ - # will be used from shell, we just print the two assignments and evaluate - # them from shell. - --from __future__ import absolute_import -+ - - import os - import subprocess -@@ -76,6 +76,6 @@ - - if __name__ == '__main__': - cxx_env = os.environ['CXX'] -- print 'MOZ_LIBSTDCXX_TARGET_VERSION=%s' % find_version(cxx_env) -+ print('MOZ_LIBSTDCXX_TARGET_VERSION=%s' % find_version(cxx_env)) - host_cxx_env = os.environ.get('HOST_CXX', cxx_env) -- print 'MOZ_LIBSTDCXX_HOST_VERSION=%s' % find_version(host_cxx_env) -+ print('MOZ_LIBSTDCXX_HOST_VERSION=%s' % find_version(host_cxx_env)) ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/lint.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/configure/lint.py (refactored) -@@ -2,9 +2,9 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals - --from StringIO import StringIO -+ -+from io import StringIO - from . import ( - CombinedDependsFunction, - ConfigureError, -@@ -42,7 +42,7 @@ - # - don't use @imports - # - don't have a closure - # - don't use global variables -- if func in self._imports or func.func_closure: -+ if func in self._imports or func.__closure__: - return True - for op, arg in disassemble_as_iter(func): - if op in ('LOAD_GLOBAL', 'STORE_GLOBAL'): ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/lint_util.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/configure/lint_util.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import dis - import inspect -@@ -12,9 +12,9 @@ - # returns an iterator. - def disassemble_as_iter(co): - if inspect.ismethod(co): -- co = co.im_func -+ co = co.__func__ - if inspect.isfunction(co): -- co = co.func_code -+ co = co.__code__ - code = co.co_code - n = len(code) - i = 0 -@@ -30,7 +30,7 @@ - extended_arg = 0 - i += 2 - if op == dis.EXTENDED_ARG: -- extended_arg = arg * 65536L -+ extended_arg = arg * 65536 - continue - if op in dis.hasconst: - yield opname, co.co_consts[arg] ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/options.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/configure/options.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import os - import sys -@@ -12,7 +12,7 @@ - - def istupleofstrings(obj): - return isinstance(obj, tuple) and len(obj) and all( -- isinstance(o, types.StringTypes) for o in obj) -+ isinstance(o, (str,)) for o in obj) - - - class OptionValue(tuple): -@@ -71,7 +71,7 @@ - in the form of a tuple for when values are given to the option (in the form - --option=value[,value2...]. - ''' -- def __nonzero__(self): -+ def __bool__(self): - return True - - -@@ -96,7 +96,7 @@ - if format_data: - message = message.format(**format_data) - super(ConflictingOptionError, self).__init__(message) -- for k, v in format_data.iteritems(): -+ for k, v in format_data.items(): - setattr(self, k, v) - - -@@ -132,7 +132,7 @@ - 'At least an option name or an environment variable name must ' - 'be given') - if name: -- if not isinstance(name, types.StringTypes): -+ if not isinstance(name, (str,)): - raise InvalidOptionError('Option must be a string') - if not name.startswith('--'): - raise InvalidOptionError('Option must start with `--`') -@@ -141,7 +141,7 @@ - if not name.islower(): - raise InvalidOptionError('Option must be all lowercase') - if env: -- if not isinstance(env, types.StringTypes): -+ if not isinstance(env, (str,)): - raise InvalidOptionError( - 'Environment variable name must be a string') - if not env.isupper(): -@@ -151,8 +151,8 @@ - isinstance(nargs, int) and nargs >= 0): - raise InvalidOptionError( - "nargs must be a positive integer, '?', '*' or '+'") -- if (not isinstance(default, types.StringTypes) and -- not isinstance(default, (bool, types.NoneType)) and -+ if (not isinstance(default, (str,)) and -+ not isinstance(default, (bool, type(None))) and - not istupleofstrings(default)): - raise InvalidOptionError( - 'default must be a bool, a string or a tuple of strings') -@@ -224,7 +224,7 @@ - ', '.join("'%s'" % c for c in choices)) - elif has_choices: - maxargs = self.maxargs -- if len(choices) < maxargs and maxargs != sys.maxint: -+ if len(choices) < maxargs and maxargs != sys.maxsize: - raise InvalidOptionError('Not enough `choices` for `nargs`') - self.choices = choices - self.help = help -@@ -238,7 +238,7 @@ - where prefix is one of 'with', 'without', 'enable' or 'disable'. - The '=values' part is optional. Values are separated with commas. - ''' -- if not isinstance(option, types.StringTypes): -+ if not isinstance(option, (str,)): - raise InvalidOptionError('Option must be a string') - - elements = option.split('=', 1) -@@ -291,7 +291,7 @@ - def maxargs(self): - if isinstance(self.nargs, int): - return self.nargs -- return 1 if self.nargs == '?' else sys.maxint -+ return 1 if self.nargs == '?' else sys.maxsize - - def _validate_nargs(self, num): - minargs, maxargs = self.minargs, self.maxargs -@@ -485,5 +485,5 @@ - - def __iter__(self): - for d in (self._args, self._extra_args): -- for arg, pos in d.itervalues(): -+ for arg, pos in d.values(): - yield arg ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/util.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/configure/util.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import codecs - import itertools -@@ -52,7 +52,7 @@ - - def __cmp__(self, other): - # LooseVersion checks isinstance(StringType), so work around it. -- if isinstance(other, unicode): -+ if isinstance(other, str): - other = other.encode('ascii') - return LooseVersion.__cmp__(self, other) - ---- mozjs-52.4.0/python/mozbuild/mozbuild/controller/building.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/controller/building.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -+ - - import getpass - import json -@@ -108,7 +108,7 @@ - """ - o = [] - -- for tier, state in self.tiers.items(): -+ for tier, state in list(self.tiers.items()): - t_entry = dict( - name=tier, - start=state['begin_time'], -@@ -643,8 +643,8 @@ - - return '\n'.join(lines) - -- def __nonzero__(self): -- relative_values = [v for k, v in self._values.items() -+ def __bool__(self): -+ relative_values = [v for k, v in list(self._values.items()) - if k not in self.ABSOLUTE_KEYS] - return (all(v >= 0 for v in relative_values) and - any(v > 0 for v in relative_values)) -@@ -666,8 +666,8 @@ - """Install test files.""" - - if self.is_clobber_needed(): -- print(INSTALL_TESTS_CLOBBER.format( -- clobber_file=os.path.join(self.topobjdir, 'CLOBBER'))) -+ print((INSTALL_TESTS_CLOBBER.format( -+ clobber_file=os.path.join(self.topobjdir, 'CLOBBER')))) - sys.exit(1) - - if not test_objs: ---- mozjs-52.4.0/python/mozbuild/mozbuild/controller/clobber.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/controller/clobber.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function -+ - - r'''This module contains code for managing clobbering of the tree.''' - ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/context.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/context.py (refactored) -@@ -14,7 +14,7 @@ - contain, you've come to the right place. - """ - --from __future__ import absolute_import, unicode_literals -+ - - import os - -@@ -234,15 +234,15 @@ - This function is transactional: if setitem fails for one of the values, - the context is not updated at all.""" - if isinstance(iterable, dict): -- iterable = iterable.items() -+ iterable = list(iterable.items()) - - update = {} -- for key, value in itertools.chain(iterable, kwargs.items()): -+ for key, value in itertools.chain(iterable, list(kwargs.items())): - stored_type = self._validate(key, value) - # Don't create an instance of stored_type if coercion is needed, - # until all values are validated. - update[key] = (value, stored_type) -- for key, (value, stored_type) in update.items(): -+ for key, (value, stored_type) in list(update.items()): - if not isinstance(value, stored_type): - update[key] = stored_type(value) - else: -@@ -297,7 +297,7 @@ - self.update(value) - - --class FinalTargetValue(ContextDerivedValue, unicode): -+class FinalTargetValue(ContextDerivedValue, str): - def __new__(cls, context, value=""): - if not value: - value = 'dist/' -@@ -307,7 +307,7 @@ - value += 'bin' - if context['DIST_SUBDIR']: - value += '/' + context['DIST_SUBDIR'] -- return unicode.__new__(cls, value) -+ return str.__new__(cls, value) - - - def Enum(*values): -@@ -355,7 +355,7 @@ - cls = SourcePath - return super(PathMeta, cls).__call__(context, value) - --class Path(ContextDerivedValue, unicode): -+class Path(ContextDerivedValue, str, metaclass=PathMeta): - """Stores and resolves a source path relative to a given context - - This class is used as a backing type for some of the sandbox variables. -@@ -366,7 +366,6 @@ - - '!objdir/relative/paths' - - '%/filesystem/absolute/paths' - """ -- __metaclass__ = PathMeta - - def __new__(cls, context, value=None): - return super(Path, cls).__new__(cls, value) -@@ -386,7 +385,7 @@ - def __cmp__(self, other): - if isinstance(other, Path) and self.srcdir != other.srcdir: - return cmp(self.full_path, other.full_path) -- return cmp(unicode(self), other) -+ return cmp(str(self), other) - - # __cmp__ is not enough because unicode has __eq__, __ne__, etc. defined - # and __cmp__ is only used for those when they don't exist. -@@ -544,7 +543,7 @@ - __slots__ = tuple([name for name, _ in fields]) - - def __init__(self, context): -- for fname, ftype in self._fields.items(): -+ for fname, ftype in list(self._fields.items()): - if issubclass(ftype, ContextDerivedValue): - setattr(self, fname, self._fields[fname](context)) - else: -@@ -614,8 +613,8 @@ - return _TypedListWithAction - - WebPlatformTestManifest = TypedNamedTuple("WebPlatformTestManifest", -- [("manifest_path", unicode), -- ("test_root", unicode)]) -+ [("manifest_path", str), -+ ("test_root", str)]) - ManifestparserManifestList = OrderedListWithAction(read_manifestparser_manifest) - ReftestManifestList = OrderedListWithAction(read_reftest_manifest) - WptManifestList = TypedListWithAction(WebPlatformTestManifest, read_wpt_manifest) -@@ -623,12 +622,12 @@ - OrderedSourceList = ContextDerivedTypedList(SourcePath, StrictOrderingOnAppendList) - OrderedTestFlavorList = TypedList(Enum(*all_test_flavors()), - StrictOrderingOnAppendList) --OrderedStringList = TypedList(unicode, StrictOrderingOnAppendList) -+OrderedStringList = TypedList(str, StrictOrderingOnAppendList) - DependentTestsEntry = ContextDerivedTypedRecord(('files', OrderedSourceList), - ('tags', OrderedStringList), - ('flavors', OrderedTestFlavorList)) - BugzillaComponent = TypedNamedTuple('BugzillaComponent', -- [('product', unicode), ('component', unicode)]) -+ [('product', str), ('component', str)]) - - - class Files(SubContext): -@@ -764,7 +763,7 @@ - self.test_tags |= other.test_tags - self.test_flavors |= other.test_flavors - -- for k, v in other.items(): -+ for k, v in list(other.items()): - if k == 'IMPACTED_TESTS': - self.test_files |= set(mozpath.relpath(e.full_path, e.context.config.topsrcdir) - for e in v.files) -@@ -818,7 +817,7 @@ - - bug_components = Counter() - -- for f in files.values(): -+ for f in list(files.values()): - bug_component = f.get('BUG_COMPONENT') - if bug_component: - bug_components[bug_component] += 1 -@@ -889,11 +888,11 @@ - file. - """), - -- 'ANDROID_APK_NAME': (unicode, unicode, -+ 'ANDROID_APK_NAME': (str, str, - """The name of an Android APK file to generate. - """), - -- 'ANDROID_APK_PACKAGE': (unicode, unicode, -+ 'ANDROID_APK_PACKAGE': (str, str, - """The name of the Android package to generate R.java for, like org.mozilla.gecko. - """), - -@@ -962,7 +961,7 @@ - """), - - 'GENERATED_FILES': (StrictOrderingOnAppendListWithFlagsFactory({ -- 'script': unicode, -+ 'script': str, - 'inputs': list }), list, - """Generic generated files. - -@@ -1107,7 +1106,7 @@ - """Like ``OBJDIR_FILES``, with preprocessing. Use sparingly. - """), - -- 'FINAL_LIBRARY': (unicode, unicode, -+ 'FINAL_LIBRARY': (str, str, - """Library in which the objects of the current directory will be linked. - - This variable contains the name of a library, defined elsewhere with -@@ -1158,7 +1157,7 @@ - """A list of python unit tests. - """), - -- 'HOST_LIBRARY_NAME': (unicode, unicode, -+ 'HOST_LIBRARY_NAME': (str, str, - """Name of target library generated when cross compiling. - """), - -@@ -1176,7 +1175,7 @@ - libraries that link into this library via FINAL_LIBRARY. - """), - -- 'LIBRARY_NAME': (unicode, unicode, -+ 'LIBRARY_NAME': (str, str, - """The code name of the library generated for a directory. - - By default STATIC_LIBRARY_NAME and SHARED_LIBRARY_NAME take this name. -@@ -1188,7 +1187,7 @@ - ``example/components/xpcomsample.lib`` on Windows. - """), - -- 'SHARED_LIBRARY_NAME': (unicode, unicode, -+ 'SHARED_LIBRARY_NAME': (str, str, - """The name of the static library generated for a directory, if it needs to - differ from the library code name. - -@@ -1202,7 +1201,7 @@ - Implies FORCE_SHARED_LIB. - """), - -- 'STATIC_LIBRARY_NAME': (unicode, unicode, -+ 'STATIC_LIBRARY_NAME': (str, str, - """The name of the static library generated for a directory, if it needs to - differ from the library code name. - -@@ -1238,37 +1237,37 @@ - - This variable contains a list of system libaries to link against. - """), -- 'RCFILE': (unicode, unicode, -+ 'RCFILE': (str, str, - """The program .rc file. - - This variable can only be used on Windows. - """), - -- 'RESFILE': (unicode, unicode, -+ 'RESFILE': (str, str, - """The program .res file. - - This variable can only be used on Windows. - """), - -- 'RCINCLUDE': (unicode, unicode, -+ 'RCINCLUDE': (str, str, - """The resource script file to be included in the default .res file. - - This variable can only be used on Windows. - """), - -- 'DEFFILE': (unicode, unicode, -+ 'DEFFILE': (str, str, - """The program .def (module definition) file. - - This variable can only be used on Windows. - """), - -- 'LD_VERSION_SCRIPT': (unicode, unicode, -+ 'LD_VERSION_SCRIPT': (str, str, - """The linker version script for shared libraries. - - This variable can only be used on Linux. - """), - -- 'SYMBOLS_FILE': (Path, unicode, -+ 'SYMBOLS_FILE': (Path, str, - """A file containing a list of symbols to export from a shared library. - - The given file contains a list of symbols to be exported, and is -@@ -1323,7 +1322,7 @@ - ``BIN_SUFFIX``, the name will remain unchanged. - """), - -- 'SONAME': (unicode, unicode, -+ 'SONAME': (str, str, - """The soname of the shared object currently being linked - - soname is the "logical name" of a shared object, often used to provide -@@ -1379,7 +1378,7 @@ - ``GENERATED_FILES``. - """), - -- 'PROGRAM' : (unicode, unicode, -+ 'PROGRAM' : (str, str, - """Compiled executable name. - - If the configuration token ``BIN_SUFFIX`` is set, its value will be -@@ -1387,7 +1386,7 @@ - ``BIN_SUFFIX``, ``PROGRAM`` will remain unchanged. - """), - -- 'HOST_PROGRAM' : (unicode, unicode, -+ 'HOST_PROGRAM' : (str, str, - """Compiled host executable name. - - If the configuration token ``HOST_BIN_SUFFIX`` is set, its value will be -@@ -1425,7 +1424,7 @@ - files. - """), - -- 'XPIDL_MODULE': (unicode, unicode, -+ 'XPIDL_MODULE': (str, str, - """XPCOM Interface Definition Module Name. - - This is the name of the ``.xpt`` file that is created by linking -@@ -1576,14 +1575,14 @@ - """), - - # The following variables are used to control the target of installed files. -- 'XPI_NAME': (unicode, unicode, -+ 'XPI_NAME': (str, str, - """The name of an extension XPI to generate. - - When this variable is present, the results of this directory will end up - being packaged into an extension instead of the main dist/bin results. - """), - -- 'DIST_SUBDIR': (unicode, unicode, -+ 'DIST_SUBDIR': (str, str, - """The name of an alternate directory to install files to. - - When this variable is present, the results of this directory will end up -@@ -1591,7 +1590,7 @@ - otherwise be placed. - """), - -- 'FINAL_TARGET': (FinalTargetValue, unicode, -+ 'FINAL_TARGET': (FinalTargetValue, str, - """The name of the directory to install targets to. - - The directory is relative to the top of the object directory. The -@@ -1622,7 +1621,7 @@ - - 'GYP_DIRS': (StrictOrderingOnAppendListWithFlagsFactory({ - 'variables': dict, -- 'input': unicode, -+ 'input': str, - 'sandbox_vars': dict, - 'non_unified_sources': StrictOrderingOnAppendList, - }), list, -@@ -1799,7 +1798,7 @@ - } - - # Sanity check: we don't want any variable above to have a list as storage type. --for name, (storage_type, input_types, docs) in VARIABLES.items(): -+for name, (storage_type, input_types, docs) in list(VARIABLES.items()): - if storage_type == list: - raise RuntimeError('%s has a "list" storage type. Use "List" instead.' - % name) ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/data.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/data.py (refactored) -@@ -15,7 +15,7 @@ - structures. - """ - --from __future__ import absolute_import, unicode_literals -+ - - from mozbuild.util import StrictOrderingOnAppendList - from mozpack.chrome.manifest import ManifestEntry -@@ -186,7 +186,7 @@ - self.defines = defines - - def get_defines(self): -- for define, value in self.defines.iteritems(): -+ for define, value in self.defines.items(): - if value is True: - yield('-D%s' % define) - elif value is False: ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/emitter.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/emitter.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -+ - - import itertools - import logging -@@ -120,8 +120,8 @@ - # arguments. This gross hack works around the problem until we - # rid ourselves of 2.6. - self.info = {} -- for k, v in mozinfo.info.items(): -- if isinstance(k, unicode): -+ for k, v in list(mozinfo.info.items()): -+ if isinstance(k, str): - k = k.encode('ascii') - self.info[k] = v - -@@ -197,7 +197,7 @@ - - def _emit_libs_derived(self, contexts): - # First do FINAL_LIBRARY linkage. -- for lib in (l for libs in self._libs.values() for l in libs): -+ for lib in (l for libs in list(self._libs.values()) for l in libs): - if not isinstance(lib, (StaticLibrary, RustLibrary)) or not lib.link_into: - continue - if lib.link_into not in self._libs: -@@ -257,12 +257,12 @@ - lib.link_into == outerlib.basename): - propagate_defines(lib, defines) - -- for lib in (l for libs in self._libs.values() for l in libs): -+ for lib in (l for libs in list(self._libs.values()) for l in libs): - if isinstance(lib, Library): - propagate_defines(lib, lib.lib_defines) - yield lib - -- for obj in self._binaries.values(): -+ for obj in list(self._binaries.values()): - yield obj - - LIBRARY_NAME_VAR = { -@@ -321,7 +321,7 @@ - libs[key] = l - if key not in libs: - libs[key] = l -- candidates = libs.values() -+ candidates = list(libs.values()) - if force_static and not candidates: - if dir: - raise SandboxValidationError( -@@ -383,9 +383,9 @@ - - def _verify_deps(self, context, crate_dir, crate_name, dependencies, description='Dependency'): - """Verify that a crate's dependencies all specify local paths.""" -- for dep_crate_name, values in dependencies.iteritems(): -+ for dep_crate_name, values in dependencies.items(): - # A simple version number. -- if isinstance(values, (str, unicode)): -+ if isinstance(values, str): - raise SandboxValidationError( - '%s %s of crate %s does not list a path' % (description, dep_crate_name, crate_name), - context) -@@ -463,7 +463,7 @@ - ' in [profile.%s] section') % (libname, profile_name), - context) - -- dependencies = set(config.get('dependencies', {}).iterkeys()) -+ dependencies = set(config.get('dependencies', {}).keys()) - - return RustLibrary(context, libname, cargo_file, crate_type, - dependencies, **static_args) -@@ -738,7 +738,7 @@ - assert not gen_sources['UNIFIED_SOURCES'] - - no_pgo = context.get('NO_PGO') -- no_pgo_sources = [f for f, flags in all_flags.iteritems() -+ no_pgo_sources = [f for f, flags in all_flags.items() - if flags.no_pgo] - if no_pgo: - if no_pgo_sources: -@@ -765,7 +765,7 @@ - - # The inverse of the above, mapping suffixes to their canonical suffix. - canonicalized_suffix_map = {} -- for suffix, alternatives in suffix_map.iteritems(): -+ for suffix, alternatives in suffix_map.items(): - alternatives.add(suffix) - for a in alternatives: - canonicalized_suffix_map[a] = suffix -@@ -786,7 +786,7 @@ - # a directory with mixed C and C++ source, but it's not that important. - cxx_sources = defaultdict(bool) - -- for variable, (klass, gen_klass, suffixes) in varmap.items(): -+ for variable, (klass, gen_klass, suffixes) in list(varmap.items()): - allowed_suffixes = set().union(*[suffix_map[s] for s in suffixes]) - - # First ensure that we haven't been given filetypes that we don't -@@ -812,7 +812,7 @@ - obj = cls(*arglist) - yield obj - -- for f, flags in all_flags.iteritems(): -+ for f, flags in all_flags.items(): - if flags.flags: - ext = mozpath.splitext(f)[1] - yield PerSourceFlag(context, f, flags.flags) -@@ -958,7 +958,7 @@ - for obj in self._handle_linkables(context, passthru, generated_files): - yield obj - -- generated_files.update(['%s%s' % (k, self.config.substs.get('BIN_SUFFIX', '')) for k in self._binaries.keys()]) -+ generated_files.update(['%s%s' % (k, self.config.substs.get('BIN_SUFFIX', '')) for k in list(self._binaries.keys())]) - - components = [] - for var, cls in ( -@@ -1055,10 +1055,10 @@ - for obj in self._process_jar_manifests(context): - yield obj - -- for name, jar in context.get('JAVA_JAR_TARGETS', {}).items(): -+ for name, jar in list(context.get('JAVA_JAR_TARGETS', {}).items()): - yield ContextWrapped(context, jar) - -- for name, data in context.get('ANDROID_ECLIPSE_PROJECT_TARGETS', {}).items(): -+ for name, data in list(context.get('ANDROID_ECLIPSE_PROJECT_TARGETS', {}).items()): - yield ContextWrapped(context, data) - - if context.get('USE_YASM') is True: -@@ -1127,7 +1127,7 @@ - script = mozpath.join(mozpath.dirname(mozpath.dirname(__file__)), - 'action', 'process_define_files.py') - yield GeneratedFile(context, script, 'process_define_file', -- unicode(path), -+ str(path), - [Path(context, path + '.in')]) - - generated_files = context.get('GENERATED_FILES') -@@ -1170,7 +1170,7 @@ - yield GeneratedFile(context, script, method, outputs, inputs) - - def _process_test_manifests(self, context): -- for prefix, info in TEST_MANIFESTS.items(): -+ for prefix, info in list(TEST_MANIFESTS.items()): - for path, manifest in context.get('%s_MANIFESTS' % prefix, []): - for obj in self._process_test_manifest(context, info, path, manifest): - yield obj -@@ -1261,7 +1261,7 @@ - - process_support_files(test) - -- for path, m_defaults in mpmanifest.manifest_defaults.items(): -+ for path, m_defaults in list(mpmanifest.manifest_defaults.items()): - process_support_files(m_defaults) - - # We also copy manifests into the output directory, ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/gyp_reader.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/gyp_reader.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -+ - - import gyp - import sys -@@ -69,7 +69,7 @@ - - - def encode(value): -- if isinstance(value, unicode): -+ if isinstance(value, str): - return value.encode('utf-8') - return value - -@@ -87,7 +87,7 @@ - # gyp expects plain str instead of unicode. The frontend code gives us - # unicode strings, so convert them. - path = encode(path) -- str_vars = dict((name, encode(value)) for name, value in vars.items()) -+ str_vars = dict((name, encode(value)) for name, value in list(vars.items())) - - params = { - b'parallel': False, -@@ -222,7 +222,7 @@ - if not f: - continue - # the result may be a string or a list. -- if isinstance(f, types.StringTypes): -+ if isinstance(f, (str,)): - context[var].append(f) - else: - context[var].extend(f) ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/mach_commands.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/mach_commands.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - from collections import defaultdict - import os -@@ -105,13 +105,13 @@ - """ - components = defaultdict(set) - try: -- for p, m in self._get_files_info(paths, rev=rev).items(): -+ for p, m in list(self._get_files_info(paths, rev=rev).items()): - components[m.get('BUG_COMPONENT')].add(p) - except InvalidPathException as e: - print(e.message) - return 1 - -- for component, files in sorted(components.items(), key=lambda x: (x is None, x)): -+ for component, files in sorted(list(components.items()), key=lambda x: (x is None, x)): - print('%s :: %s' % (component.product, component.component) if component else 'UNKNOWN') - for f in sorted(files): - print(' %s' % f) -@@ -139,7 +139,7 @@ - help='Paths whose data to query') - def file_info_test_deps(self, paths, rev=None): - try: -- for p, m in self._get_files_info(paths, rev=rev).items(): -+ for p, m in list(self._get_files_info(paths, rev=rev).items()): - print('%s:' % mozpath.relpath(p, self.topsrcdir)) - if m.test_files: - print('\tTest file patterns:') ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/reader.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/reader.py (refactored) -@@ -16,7 +16,7 @@ - It does this by examining specific variables populated during execution. - """ - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import ast - import inspect -@@ -80,11 +80,12 @@ - ) - - from mozbuild.base import ExecutionSummary -+from functools import reduce - - - if sys.version_info.major == 2: -- text_type = unicode -- type_type = types.TypeType -+ text_type = str -+ type_type = type - else: - text_type = str - type_type = type -@@ -126,7 +127,7 @@ - b'JS_STANDALONE': b'1', - }) - udict = {} -- for k, v in self.substs.items(): -+ for k, v in list(self.substs.items()): - if isinstance(v, str): - udict[k.decode('utf-8')] = v.decode('utf-8') - else: -@@ -338,7 +339,7 @@ - raise Exception('`template` is a function decorator. You must ' - 'use it as `@template` preceding a function declaration.') - -- name = func.func_name -+ name = func.__name__ - - if name in self.templates: - raise KeyError( -@@ -417,7 +418,7 @@ - klass = self._context.__class__ - self._context.__class__ = TemplateContext - # The sandbox will do all the necessary checks for these merges. -- for key, value in context.items(): -+ for key, value in list(context.items()): - if isinstance(value, dict): - self[key].update(value) - elif isinstance(value, (list, HierarchicalStringList)): -@@ -434,10 +435,10 @@ - - class TemplateFunction(object): - def __init__(self, func, sandbox): -- self.path = func.func_code.co_filename -- self.name = func.func_name -- -- code = func.func_code -+ self.path = func.__code__.co_filename -+ self.name = func.__name__ -+ -+ code = func.__code__ - firstlineno = code.co_firstlineno - lines = sandbox._current_source.splitlines(True) - lines = inspect.getblock(lines[firstlineno - 1:]) -@@ -476,8 +477,8 @@ - compile(func_ast, self.path, 'exec'), - glob, - self.name, -- func.func_defaults, -- func.func_closure, -+ func.__defaults__, -+ func.__closure__, - ) - func() - -@@ -491,11 +492,11 @@ - '__builtins__': sandbox._builtins - } - func = types.FunctionType( -- self._func.func_code, -+ self._func.__code__, - glob, - self.name, -- self._func.func_defaults, -- self._func.func_closure -+ self._func.__defaults__, -+ self._func.__closure__ - ) - sandbox.exec_function(func, args, kwargs, self.path, - becomes_current_path=False) -@@ -511,7 +512,7 @@ - def visit_Str(self, node): - # String nodes we got from the AST parser are str, but we want - # unicode literals everywhere, so transform them. -- node.s = unicode(node.s) -+ node.s = str(node.s) - return node - - def visit_Name(self, node): -@@ -644,7 +645,7 @@ - - for l in traceback.format_exception(type(self.other), self.other, - self.trace): -- s.write(unicode(l)) -+ s.write(str(l)) - - return s.getvalue() - -@@ -794,7 +795,7 @@ - s.write(' %s\n' % inner.args[2]) - s.write('\n') - close_matches = difflib.get_close_matches(inner.args[2], -- VARIABLES.keys(), 2) -+ list(VARIABLES.keys()), 2) - if close_matches: - s.write('Maybe you meant %s?\n' % ' or '.join(close_matches)) - s.write('\n') -@@ -1196,7 +1197,7 @@ - - recurse_info[d][key] = dict(sandbox.metadata[key]) - -- for path, child_metadata in recurse_info.items(): -+ for path, child_metadata in list(recurse_info.items()): - child_path = path.join('moz.build').full_path - - # Ensure we don't break out of the topsrcdir. We don't do realpath -@@ -1288,7 +1289,7 @@ - # There is room to improve this code (and the code in - # _find_relevant_mozbuilds) to better handle multiple files in the same - # directory. Bug 1136966 tracks. -- for path, mbpaths in relevants.items(): -+ for path, mbpaths in list(relevants.items()): - path_mozbuilds[path] = [mozpath.join(topsrcdir, p) for p in mbpaths] - - for i, mbpath in enumerate(mbpaths[0:-1]): -@@ -1325,7 +1326,7 @@ - all_contexts.append(context) - - result = {} -- for path, paths in path_mozbuilds.items(): -+ for path, paths in list(path_mozbuilds.items()): - result[path] = reduce(lambda x, y: x + y, (contexts[p] for p in paths), []) - - return result, all_contexts -@@ -1352,7 +1353,7 @@ - - r = {} - -- for path, ctxs in paths.items(): -+ for path, ctxs in list(paths.items()): - flags = Files(Context()) - - for ctx in ctxs: ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/sandbox.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/sandbox.py (refactored) -@@ -17,7 +17,7 @@ - user-friendly error messages in the case of errors. - """ - --from __future__ import absolute_import, unicode_literals -+ - - import os - import sys ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/common.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/common.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - from mach.logging import LoggingManager - -@@ -36,7 +36,7 @@ - }, **extra_substs) - - self.substs_unicode = ReadOnlyDict({k.decode('utf-8'): v.decode('utf-8', -- 'replace') for k, v in self.substs.items()}) -+ 'replace') for k, v in list(self.substs.items())}) - - self.defines = self.substs - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_base.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_base.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import json - import os -@@ -12,7 +12,7 @@ - import tempfile - import unittest - --from cStringIO import StringIO -+from io import StringIO - from mozfile.mozfile import NamedTemporaryFile - - from mozunit import main -@@ -93,7 +93,7 @@ - mozconfig = os.path.join(d, 'mozconfig') - with open(mozconfig, 'wt') as fh: - fh.write('mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/foo/@CONFIG_GUESS@') -- print('Wrote mozconfig %s' % mozconfig) -+ print(('Wrote mozconfig %s' % mozconfig)) - - topobjdir = os.path.join(d, 'foo', guess) - os.makedirs(topobjdir) ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_containers.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_containers.py (refactored) -@@ -152,7 +152,7 @@ - - self.assertEqual(test['foo'], 1) - -- self.assertEqual(test.keys(), ['foo', 'bar' ]) -+ self.assertEqual(list(test.keys()), ['foo', 'bar' ]) - - def test_defaults(self): - test = OrderedDefaultDict(bool, {'foo': 1 }) -@@ -161,7 +161,7 @@ - - self.assertEqual(test['qux'], False) - -- self.assertEqual(test.keys(), ['foo', 'qux' ]) -+ self.assertEqual(list(test.keys()), ['foo', 'qux' ]) - - - class TestKeyedDefaultDict(unittest.TestCase): ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_dotproperties.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_dotproperties.py (refactored) -@@ -1,11 +1,11 @@ - # -*- coding: utf-8 -*- - --from __future__ import unicode_literals -+ - - import os - import unittest - --from StringIO import StringIO -+from io import StringIO - - import mozpack.path as mozpath - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_expression.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_expression.py (refactored) -@@ -25,8 +25,8 @@ - - def test_in(self): - """test 'var in context' to not fall for fallback""" -- self.assert_('FAIL' in self.c) -- self.assert_('PASS' not in self.c) -+ self.assertTrue('FAIL' in self.c) -+ self.assertTrue('PASS' not in self.c) - - class TestExpression(unittest.TestCase): - """ -@@ -48,16 +48,16 @@ - - def test_not(self): - """Test for the ! operator""" -- self.assert_(Expression('!0').evaluate(self.c)) -- self.assert_(not Expression('!1').evaluate(self.c)) -+ self.assertTrue(Expression('!0').evaluate(self.c)) -+ self.assertTrue(not Expression('!1').evaluate(self.c)) - - def test_equals(self): - """ Test for the == operator""" -- self.assert_(Expression('FAIL == PASS').evaluate(self.c)) -+ self.assertTrue(Expression('FAIL == PASS').evaluate(self.c)) - - def test_notequals(self): - """ Test for the != operator""" -- self.assert_(Expression('FAIL != 1').evaluate(self.c)) -+ self.assertTrue(Expression('FAIL != 1').evaluate(self.c)) - - def test_logical_and(self): - """ Test for the && operator""" ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_jarmaker.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_jarmaker.py (refactored) -@@ -2,14 +2,14 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import print_function -+ - import unittest - - import os, sys, os.path, time, inspect - from filecmp import dircmp - from tempfile import mkdtemp - from shutil import rmtree, copy2 --from StringIO import StringIO -+from io import StringIO - from zipfile import ZipFile - import mozunit - -@@ -117,12 +117,12 @@ - """Helper to report rich results on difference between two directories. - """ - def _fillDiff(self, dc, rv, basepath="{0}"): -- rv['right_only'] += map(lambda l: basepath.format(l), dc.right_only) -- rv['left_only'] += map(lambda l: basepath.format(l), dc.left_only) -- rv['diff_files'] += map(lambda l: basepath.format(l), dc.diff_files) -- rv['funny'] += map(lambda l: basepath.format(l), dc.common_funny) -- rv['funny'] += map(lambda l: basepath.format(l), dc.funny_files) -- for subdir, _dc in dc.subdirs.iteritems(): -+ rv['right_only'] += [basepath.format(l) for l in dc.right_only] -+ rv['left_only'] += [basepath.format(l) for l in dc.left_only] -+ rv['diff_files'] += [basepath.format(l) for l in dc.diff_files] -+ rv['funny'] += [basepath.format(l) for l in dc.common_funny] -+ rv['funny'] += [basepath.format(l) for l in dc.funny_files] -+ for subdir, _dc in dc.subdirs.items(): - self._fillDiff(_dc, rv, basepath.format(subdir + "/{0}")) - def allResults(self, left, right): - rv = {'right_only':[], 'left_only':[], -@@ -295,7 +295,7 @@ - ('hoge', 'foo', '2'): ('qux', 'foo', '2'), - ('hoge', 'baz'): ('qux', 'baz'), - } -- for dest, src in expected_symlinks.iteritems(): -+ for dest, src in expected_symlinks.items(): - srcpath = os.path.join(self.srcdir, *src) - destpath = os.path.join(self.builddir, 'chrome', 'test', 'dir', - *dest) -@@ -317,7 +317,7 @@ - def test_en_US(self): - jm = self.jm - jm.makeJar(self.fake_empty_file, '/NO_OUTPUT_REQUIRED') -- self.assertEquals(jm.localedirs, -+ self.assertEqual(jm.localedirs, - [ - os.path.join(os.path.abspath('/TOPSOURCEDIR'), - 'browser/locales', 'en-US') -@@ -326,13 +326,13 @@ - jm = self.jm - jm.l10nbase = '/L10N_BASE' - jm.makeJar(self.fake_empty_file, '/NO_OUTPUT_REQUIRED') -- self.assertEquals(jm.localedirs, [os.path.join('/L10N_BASE', 'browser')]) -+ self.assertEqual(jm.localedirs, [os.path.join('/L10N_BASE', 'browser')]) - def test_l10n_merge(self): - jm = self.jm - jm.l10nbase = '/L10N_BASE' - jm.l10nmerge = '/L10N_MERGE' - jm.makeJar(self.fake_empty_file, '/NO_OUTPUT_REQUIRED') -- self.assertEquals(jm.localedirs, -+ self.assertEqual(jm.localedirs, - [os.path.join('/L10N_MERGE', 'browser'), - os.path.join('/L10N_BASE', 'browser'), - os.path.join(os.path.abspath('/TOPSOURCEDIR'), -@@ -346,7 +346,7 @@ - ''') - jarcontents.name = 'override.mn' - jm.makeJar(jarcontents, '/NO_OUTPUT_REQUIRED') -- self.assertEquals(jm.localedirs, -+ self.assertEqual(jm.localedirs, - [ - os.path.join(os.path.abspath('/TOPSOURCEDIR'), - 'dom/locales', 'en-US') -@@ -360,7 +360,7 @@ - ''') - jarcontents.name = 'override.mn' - jm.makeJar(jarcontents, '/NO_OUTPUT_REQUIRED') -- self.assertEquals(jm.localedirs, [os.path.join('/L10N_BASE', 'dom')]) -+ self.assertEqual(jm.localedirs, [os.path.join('/L10N_BASE', 'dom')]) - - - if __name__ == '__main__': ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_line_endings.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_line_endings.py (refactored) -@@ -1,6 +1,6 @@ - import unittest - --from StringIO import StringIO -+from io import StringIO - import os - import sys - import os.path -@@ -30,17 +30,17 @@ - def testMac(self): - self.createFile(['\x0D']*3) - self.pp.do_include(self.tempnam) -- self.assertEquals(self.pp.out.getvalue(), 'a\nb\nc\n') -+ self.assertEqual(self.pp.out.getvalue(), 'a\nb\nc\n') - - def testUnix(self): - self.createFile(['\x0A']*3) - self.pp.do_include(self.tempnam) -- self.assertEquals(self.pp.out.getvalue(), 'a\nb\nc\n') -+ self.assertEqual(self.pp.out.getvalue(), 'a\nb\nc\n') - - def testWindows(self): - self.createFile(['\x0D\x0A']*3) - self.pp.do_include(self.tempnam) -- self.assertEquals(self.pp.out.getvalue(), 'a\nb\nc\n') -+ self.assertEqual(self.pp.out.getvalue(), 'a\nb\nc\n') - - if __name__ == '__main__': - mozunit.main() ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_makeutil.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_makeutil.py (refactored) -@@ -11,7 +11,7 @@ - from mozunit import main - import os - import unittest --from StringIO import StringIO -+from io import StringIO - - - class TestMakefile(unittest.TestCase): ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_mozconfig.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_mozconfig.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import os - import unittest -@@ -480,9 +480,9 @@ - - self.assertTrue(e.exception.message.startswith( - 'Evaluation of your mozconfig exited with an error')) -- self.assertEquals(e.exception.path, -+ self.assertEqual(e.exception.path, - mozconfig.name.replace(os.sep, '/')) -- self.assertEquals(e.exception.output, ['hello world']) -+ self.assertEqual(e.exception.output, ['hello world']) - - - if __name__ == '__main__': ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_mozinfo.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_mozinfo.py (refactored) -@@ -8,7 +8,7 @@ - import tempfile - import unittest - --from StringIO import StringIO -+from io import StringIO - - import mozunit - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_preprocessor.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_preprocessor.py (refactored) -@@ -4,7 +4,7 @@ - - import unittest - --from StringIO import StringIO -+from io import StringIO - import os - import shutil - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_pythonutil.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_pythonutil.py (refactored) -@@ -12,7 +12,7 @@ - def test_iter_modules_in_path(self): - mozbuild_path = os.path.normcase(os.path.dirname(os.path.dirname(__file__))) - paths = list(iter_modules_in_path(mozbuild_path)) -- self.assertEquals(sorted(paths), [ -+ self.assertEqual(sorted(paths), [ - os.path.join(os.path.abspath(mozbuild_path), '__init__.py'), - os.path.join(os.path.abspath(mozbuild_path), 'pythonutil.py'), - os.path.join(os.path.abspath(mozbuild_path), 'test', 'test_pythonutil.py'), ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/test_util.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/test_util.py (refactored) -@@ -3,7 +3,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import itertools - import hashlib -@@ -110,7 +110,7 @@ - ''' - def __call__(self, name, mode): - if 'w' in mode: -- raise Exception, 'Unexpected open with write mode' -+ raise Exception('Unexpected open with write mode') - return MockedOpen.__call__(self, name, mode) - - with MyMockedOpen({'file': 'content'}): -@@ -432,7 +432,7 @@ - self.assertEqual(len(l), 0) - original = ['a', 'b', 'c'] - l = ListWithAction(['a', 'b', 'c'], action=self.action) -- expected = map(self.action, original) -+ expected = list(map(self.action, original)) - self.assertSameList(expected, l) - - with self.assertRaises(ValueError): -@@ -445,7 +445,7 @@ - l = ListWithAction(action=self.action) - original = ['a', 'b'] - l.extend(original) -- expected = map(self.action, original) -+ expected = list(map(self.action, original)) - self.assertSameList(expected, l) - - with self.assertRaises(ValueError): -@@ -455,7 +455,7 @@ - l = ListWithAction(action=self.action) - original = ['a', 'b'] - l[:] = original -- expected = map(self.action, original) -+ expected = list(map(self.action, original)) - self.assertSameList(expected, l) - - with self.assertRaises(ValueError): -@@ -465,7 +465,7 @@ - l = ListWithAction(action=self.action) - original = ['a', 'b'] - l2 = l + original -- expected = map(self.action, original) -+ expected = list(map(self.action, original)) - self.assertSameList(expected, l2) - - with self.assertRaises(ValueError): -@@ -475,7 +475,7 @@ - l = ListWithAction(action=self.action) - original = ['a', 'b'] - l += original -- expected = map(self.action, original) -+ expected = list(map(self.action, original)) - self.assertSameList(expected, l) - - with self.assertRaises(ValueError): -@@ -524,7 +524,7 @@ - - def test_strict_ordering_on_append_list_with_flags_factory_extend(self): - FooList = StrictOrderingOnAppendListWithFlagsFactory({ -- 'foo': bool, 'bar': unicode -+ 'foo': bool, 'bar': str - }) - foo = FooList(['a', 'b', 'c']) - foo['a'].foo = True -@@ -532,7 +532,7 @@ - - # Don't allow extending lists with different flag definitions. - BarList = StrictOrderingOnAppendListWithFlagsFactory({ -- 'foo': unicode, 'baz': bool -+ 'foo': str, 'baz': bool - }) - bar = BarList(['d', 'e', 'f']) - bar['d'].foo = 'foo' -@@ -752,9 +752,9 @@ - - class TypedTestStrictOrderingOnAppendList(unittest.TestCase): - def test_init(self): -- class Unicode(unicode): -+ class Unicode(str): - def __init__(self, other): -- if not isinstance(other, unicode): -+ if not isinstance(other, str): - raise ValueError() - super(Unicode, self).__init__(other) - -@@ -776,14 +776,14 @@ - - class TestTypedNamedTuple(unittest.TestCase): - def test_simple(self): -- FooBar = TypedNamedTuple('FooBar', [('foo', unicode), ('bar', int)]) -+ FooBar = TypedNamedTuple('FooBar', [('foo', str), ('bar', int)]) - - t = FooBar(foo='foo', bar=2) -- self.assertEquals(type(t), FooBar) -- self.assertEquals(t.foo, 'foo') -- self.assertEquals(t.bar, 2) -- self.assertEquals(t[0], 'foo') -- self.assertEquals(t[1], 2) -+ self.assertEqual(type(t), FooBar) -+ self.assertEqual(t.foo, 'foo') -+ self.assertEqual(t.bar, 2) -+ self.assertEqual(t[0], 'foo') -+ self.assertEqual(t[1], 2) - - FooBar('foo', 2) - -@@ -796,7 +796,7 @@ - # arguments. - t1 = ('foo', 3) - t2 = FooBar(t1) -- self.assertEquals(type(t2), FooBar) -+ self.assertEqual(type(t2), FooBar) - self.assertEqual(FooBar(t1), FooBar('foo', 3)) - - -@@ -871,18 +871,18 @@ - CompilerType = EnumString.subclass('msvc', 'gcc', 'clang', 'clang-cl') - - type = CompilerType('msvc') -- self.assertEquals(type, 'msvc') -- self.assertNotEquals(type, 'gcc') -- self.assertNotEquals(type, 'clang') -- self.assertNotEquals(type, 'clang-cl') -+ self.assertEqual(type, 'msvc') -+ self.assertNotEqual(type, 'gcc') -+ self.assertNotEqual(type, 'clang') -+ self.assertNotEqual(type, 'clang-cl') - self.assertIn(type, ('msvc', 'clang-cl')) - self.assertNotIn(type, ('gcc', 'clang')) - - with self.assertRaises(EnumStringComparisonError): -- self.assertEquals(type, 'foo') -+ self.assertEqual(type, 'foo') - - with self.assertRaises(EnumStringComparisonError): -- self.assertNotEquals(type, 'foo') -+ self.assertNotEqual(type, 'foo') - - with self.assertRaises(EnumStringComparisonError): - self.assertIn(type, ('foo', 'gcc')) ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/action/test_buildlist.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/action/test_buildlist.py (refactored) -@@ -38,11 +38,11 @@ - lines = [line.rstrip() for line in f.readlines()] - f.close() - for line in lines: -- self.assert_(len(l) > 0, -+ self.assertTrue(len(l) > 0, - "ran out of expected lines! (expected '{0}', got '{1}')" - .format(l, lines)) - self.assertEqual(line, l.pop(0)) -- self.assert_(len(l) == 0, -+ self.assertTrue(len(l) == 0, - "not enough lines in file! (expected '{0}'," - " got '{1}'".format(l, lines)) - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/action/test_generate_browsersearch.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/action/test_generate_browsersearch.py (refactored) -@@ -3,7 +3,7 @@ - # Any copyright is dedicated to the Public Domain. - # http://creativecommons.org/publicdomain/zero/1.0/ - --from __future__ import unicode_literals -+ - - import json - import os -@@ -43,8 +43,8 @@ - - def test_valid_unicode(self): - o = self._test_one('valid-zh-CN') -- self.assertEquals(o['default'], '百度') -- self.assertEquals(o['engines'], ['百度', 'Google']) -+ self.assertEqual(o['default'], '百度') -+ self.assertEqual(o['engines'], ['百度', 'Google']) - - def test_invalid_unicode(self): - with self.assertRaises(UnicodeDecodeError): ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/action/test_package_fennec_apk.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/action/test_package_fennec_apk.py (refactored) -@@ -3,7 +3,7 @@ - # Any copyright is dedicated to the Public Domain. - # http://creativecommons.org/publicdomain/zero/1.0/ - --from __future__ import unicode_literals -+ - - import os - import unittest -@@ -41,14 +41,14 @@ - root_files=[data('root_file.txt')]) - - # omni.ja ends up in assets/omni.ja. -- self.assertEquals(jarrer['assets/omni.ja'].open().read().strip(), 'omni.ja') -+ self.assertEqual(jarrer['assets/omni.ja'].open().read().strip(), 'omni.ja') - - # Everything else is in place. - for name in ('classes.dex', - 'assets/asset.txt', - 'lib/lib.txt', - 'root_file.txt'): -- self.assertEquals(jarrer[name].open().read().strip(), name) -+ self.assertEqual(jarrer[name].open().read().strip(), name) - - def test_inputs(self): - # Language repacks take updated resources from an ap_ and pack them -@@ -57,8 +57,8 @@ - # overrides the first. - jarrer = package(inputs=[data('input2.apk'), data('input1.ap_')]) - -- files1 = JarReader(data('input1.ap_')).entries.keys() -- files2 = JarReader(data('input2.apk')).entries.keys() -+ files1 = list(JarReader(data('input1.ap_')).entries.keys()) -+ files2 = list(JarReader(data('input2.apk')).entries.keys()) - for name in files2: - self.assertTrue(name in files1 or - jarrer[name].open().read().startswith('input2/')) ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/common.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/common.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import os - import unittest ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/test_build.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/test_build.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals, print_function -+ - - import buildconfig - import os ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/test_configenvironment.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/test_configenvironment.py (refactored) -@@ -3,7 +3,7 @@ - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - - import os, posixpath --from StringIO import StringIO -+from io import StringIO - import unittest - from mozunit import main, MockedOpen - -@@ -29,7 +29,7 @@ - self.substs = ReadOnlyDict(d) - - d = dict(self.substs_unicode) -- d[u'top_srcdir'] = top_srcdir.decode('utf-8') -+ d['top_srcdir'] = top_srcdir.decode('utf-8') - self.substs_unicode = ReadOnlyDict(d) - - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/test_recursivemake.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/test_recursivemake.py (refactored) -@@ -2,9 +2,9 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -- --import cPickle as pickle -+ -+ -+import pickle as pickle - import json - import os - import unittest -@@ -331,7 +331,7 @@ - ], - } - -- for var, val in expected.items(): -+ for var, val in list(expected.items()): - # print("test_variable_passthru[%s]" % (var)) - found = [str for str in lines if str.startswith(var)] - self.assertEqual(found, val) -@@ -370,7 +370,7 @@ - ], - } - -- for var, val in expected.items(): -+ for var, val in list(expected.items()): - found = [str for str in lines if str.startswith(var)] - self.assertEqual(found, val) - -@@ -544,7 +544,7 @@ - - # This is not the most robust test in the world, but it gets the job - # done. -- entries = [e for e in m._dests.keys() if '**' in e] -+ entries = [e for e in list(m._dests.keys()) if '**' in e] - self.assertEqual(len(entries), 1) - self.assertIn('support/**', entries[0]) - -@@ -562,7 +562,7 @@ - set(['child/test_sub.js', - 'child/data/**', - 'child/another-file.sjs'])) -- for key in test_installs.keys(): -+ for key in list(test_installs.keys()): - self.assertIn(key, test_installs) - - test_files_manifest = mozpath.join(env.topobjdir, -@@ -576,7 +576,7 @@ - # Then, synthesize one from the test-installs.pkl file. This should - # allow us to re-create a subset of the above. - synthesized_manifest = InstallManifest() -- for item, installs in test_installs.items(): -+ for item, installs in list(test_installs.items()): - for install_info in installs: - if len(install_info) == 3: - synthesized_manifest.add_pattern_symlink(*install_info) -@@ -584,7 +584,7 @@ - synthesized_manifest.add_symlink(*install_info) - - self.assertEqual(len(synthesized_manifest), 3) -- for item, info in synthesized_manifest._dests.items(): -+ for item, info in list(synthesized_manifest._dests.items()): - self.assertIn(item, m) - self.assertEqual(info, m._dests[item]) - -@@ -758,7 +758,7 @@ - expected[mozpath.join(env.topobjdir, 'final-target')] = [ - 'FINAL_TARGET = $(DEPTH)/random-final-target' - ] -- for key, expected_rules in expected.iteritems(): -+ for key, expected_rules in expected.items(): - backend_path = mozpath.join(key, 'backend.mk') - lines = [l.strip() for l in open(backend_path, 'rt').readlines()[2:]] - found = [str for str in lines if ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/test_visualstudio.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/backend/test_visualstudio.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - from xml.dom.minidom import parse - import os ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/common.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/common.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import copy - import errno -@@ -16,7 +16,7 @@ - from mozbuild.util import ReadOnlyNamespace - from mozpack import path as mozpath - --from StringIO import StringIO -+from io import StringIO - from which import WhichError - - from buildconfig import ( -@@ -78,10 +78,10 @@ - self._search_path = environ.get('PATH', '').split(os.pathsep) - - self._subprocess_paths = { -- mozpath.abspath(k): v for k, v in paths.iteritems() if v -+ mozpath.abspath(k): v for k, v in paths.items() if v - } - -- paths = paths.keys() -+ paths = list(paths.keys()) - - environ = dict(environ) - if 'CONFIG_SHELL' not in environ: ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/lint.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/lint.py (refactored) -@@ -2,11 +2,11 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import os - import unittest --from StringIO import StringIO -+from io import StringIO - from mozunit import main - from buildconfig import ( - topobjdir, -@@ -42,9 +42,7 @@ - return type.__new__(mcs, name, bases, attrs) - - --class Lint(unittest.TestCase): -- __metaclass__ = LintMeta -- -+class Lint(unittest.TestCase, metaclass=LintMeta): - def setUp(self): - self._curdir = os.getcwd() - os.chdir(topobjdir) ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_checks_configure.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_checks_configure.py (refactored) -@@ -2,9 +2,9 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -- --from StringIO import StringIO -+ -+ -+from io import StringIO - import os - import sys - import textwrap -@@ -447,7 +447,7 @@ - checking for a... %s - ''' % self.OTHER_A)) - -- dirs = map(mozpath.dirname, (self.OTHER_A, self.KNOWN_A)) -+ dirs = list(map(mozpath.dirname, (self.OTHER_A, self.KNOWN_A))) - config, out, status = self.get_result(textwrap.dedent('''\ - check_prog("A", ("known-a",), paths=["%s"]) - ''' % os.pathsep.join(dirs))) -@@ -457,7 +457,7 @@ - checking for a... %s - ''' % self.OTHER_A)) - -- dirs = map(mozpath.dirname, (self.KNOWN_A, self.KNOWN_B)) -+ dirs = list(map(mozpath.dirname, (self.KNOWN_A, self.KNOWN_B))) - config, out, status = self.get_result(textwrap.dedent('''\ - check_prog("A", ("known-a",), paths=["%s", "%s"]) - ''' % (os.pathsep.join(dirs), self.OTHER_A))) ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_compile_checks.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_compile_checks.py (refactored) -@@ -2,14 +2,14 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import os - import textwrap - import unittest - import mozpack.path as mozpath - --from StringIO import StringIO -+from io import StringIO - - from buildconfig import topsrcdir - from common import ConfigureTestSandbox ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_configure.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_configure.py (refactored) -@@ -2,9 +2,9 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -- --from StringIO import StringIO -+ -+ -+from io import StringIO - import os - import sys - import textwrap -@@ -43,7 +43,7 @@ - - if '--help' in options: - return out.getvalue(), config -- self.assertEquals('', out.getvalue()) -+ self.assertEqual('', out.getvalue()) - return config - - def moz_configure(self, source): -@@ -55,7 +55,7 @@ - def test_defaults(self): - config = self.get_config() - self.maxDiff = None -- self.assertEquals({ -+ self.assertEqual({ - 'CHOICES': NegativeOptionValue(), - 'DEFAULTED': PositiveOptionValue(('not-simple',)), - 'IS_GCC': NegativeOptionValue(), -@@ -71,9 +71,9 @@ - def test_help(self): - help, config = self.get_config(['--help'], prog='configure') - -- self.assertEquals({}, config) -+ self.assertEqual({}, config) - self.maxDiff = None -- self.assertEquals( -+ self.assertEqual( - 'Usage: configure [options]\n' - '\n' - 'Options: [defaults in brackets after descriptions]\n' -@@ -109,7 +109,7 @@ - ): - self.assertNotIn('ENABLED_SIMPLE', config) - self.assertIn('SIMPLE', config) -- self.assertEquals(NegativeOptionValue(), config['SIMPLE']) -+ self.assertEqual(NegativeOptionValue(), config['SIMPLE']) - - for config in ( - self.get_config(['--enable-simple']), -@@ -117,7 +117,7 @@ - ): - self.assertIn('ENABLED_SIMPLE', config) - self.assertIn('SIMPLE', config) -- self.assertEquals(PositiveOptionValue(), config['SIMPLE']) -+ self.assertEqual(PositiveOptionValue(), config['SIMPLE']) - self.assertIs(config['SIMPLE'], config['ENABLED_SIMPLE']) - - # --enable-simple doesn't take values. -@@ -135,7 +135,7 @@ - env={'MOZ_WITH_ENV': '1'}), - ): - self.assertIn('WITH_ENV', config) -- self.assertEquals(NegativeOptionValue(), config['WITH_ENV']) -+ self.assertEqual(NegativeOptionValue(), config['WITH_ENV']) - - for config in ( - self.get_config(['--enable-with-env']), -@@ -145,7 +145,7 @@ - env={'MOZ_WITH_ENV': ''}), - ): - self.assertIn('WITH_ENV', config) -- self.assertEquals(PositiveOptionValue(), config['WITH_ENV']) -+ self.assertEqual(PositiveOptionValue(), config['WITH_ENV']) - - with self.assertRaises(InvalidOptionError): - self.get_config(['--enable-with-env=value']) -@@ -160,23 +160,23 @@ - self.get_config(['--enable-values', '--disable-values']), - ): - self.assertIn(name, config) -- self.assertEquals(NegativeOptionValue(), config[name]) -+ self.assertEqual(NegativeOptionValue(), config[name]) - - for config in ( - self.get_config(['--enable-values']), - self.get_config(['--disable-values', '--enable-values']), - ): - self.assertIn(name, config) -- self.assertEquals(PositiveOptionValue(), config[name]) -+ self.assertEqual(PositiveOptionValue(), config[name]) - - config = self.get_config(['--enable-values=foo']) - self.assertIn(name, config) -- self.assertEquals(PositiveOptionValue(('foo',)), config[name]) -+ self.assertEqual(PositiveOptionValue(('foo',)), config[name]) - - config = self.get_config(['--enable-values=foo,bar']) - self.assertIn(name, config) - self.assertTrue(config[name]) -- self.assertEquals(PositiveOptionValue(('foo', 'bar')), config[name]) -+ self.assertEqual(PositiveOptionValue(('foo', 'bar')), config[name]) - - def test_values2(self): - self.test_values('VALUES2') -@@ -187,12 +187,12 @@ - def test_returned_default(self): - config = self.get_config(['--enable-simple']) - self.assertIn('DEFAULTED', config) -- self.assertEquals( -+ self.assertEqual( - PositiveOptionValue(('simple',)), config['DEFAULTED']) - - config = self.get_config(['--disable-simple']) - self.assertIn('DEFAULTED', config) -- self.assertEquals( -+ self.assertEqual( - PositiveOptionValue(('not-simple',)), config['DEFAULTED']) - - def test_returned_choices(self): -@@ -200,13 +200,13 @@ - config = self.get_config( - ['--enable-values=alpha', '--returned-choices=%s' % val]) - self.assertIn('CHOICES', config) -- self.assertEquals(PositiveOptionValue((val,)), config['CHOICES']) -+ self.assertEqual(PositiveOptionValue((val,)), config['CHOICES']) - - for val in ('0', '1', '2'): - config = self.get_config( - ['--enable-values=numeric', '--returned-choices=%s' % val]) - self.assertIn('CHOICES', config) -- self.assertEquals(PositiveOptionValue((val,)), config['CHOICES']) -+ self.assertEqual(PositiveOptionValue((val,)), config['CHOICES']) - - with self.assertRaises(InvalidOptionError): - self.get_config(['--enable-values=numeric', -@@ -218,12 +218,12 @@ - def test_included(self): - config = self.get_config(env={'CC': 'gcc'}) - self.assertIn('IS_GCC', config) -- self.assertEquals(config['IS_GCC'], True) -+ self.assertEqual(config['IS_GCC'], True) - - config = self.get_config( - ['--enable-include=extra.configure', '--extra']) - self.assertIn('EXTRA', config) -- self.assertEquals(PositiveOptionValue(), config['EXTRA']) -+ self.assertEqual(PositiveOptionValue(), config['EXTRA']) - - with self.assertRaises(InvalidOptionError): - self.get_config(['--extra']) -@@ -231,7 +231,7 @@ - def test_template(self): - config = self.get_config(env={'CC': 'gcc'}) - self.assertIn('CFLAGS', config) -- self.assertEquals(config['CFLAGS'], ['-Werror=foobar']) -+ self.assertEqual(config['CFLAGS'], ['-Werror=foobar']) - - config = self.get_config(env={'CC': 'clang'}) - self.assertNotIn('CFLAGS', config) -@@ -288,7 +288,7 @@ - sandbox - ) - -- import __builtin__ -+ import builtins - self.assertIs(sandbox['foo'](), __builtin__) - - exec_(textwrap.dedent(''' -@@ -300,7 +300,7 @@ - ) - - f = sandbox['foo']() -- self.assertEquals(f.name, os.devnull) -+ self.assertEqual(f.name, os.devnull) - f.close() - - # This unlocks the sandbox -@@ -336,8 +336,8 @@ - self.assertIs(sandbox['foo'](), sandbox) - - # Nothing leaked from the function being executed -- self.assertEquals(sandbox.keys(), ['__builtins__', 'foo']) -- self.assertEquals(sandbox['__builtins__'], ConfigureSandbox.BUILTINS) -+ self.assertEqual(list(sandbox.keys()), ['__builtins__', 'foo']) -+ self.assertEqual(sandbox['__builtins__'], ConfigureSandbox.BUILTINS) - - exec_(textwrap.dedent(''' - @template -@@ -354,7 +354,7 @@ - with self.assertRaises(NameError) as e: - sandbox._depends[sandbox['bar']].result - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "global name 'sys' is not defined") - - def test_apply_imports(self): -@@ -380,28 +380,28 @@ - sandbox - ) - -- self.assertEquals(len(imports), 1) -+ self.assertEqual(len(imports), 1) - - def test_os_path(self): - config = self.get_config(['--with-imports=%s' % __file__]) - self.assertIn('HAS_ABSPATH', config) -- self.assertEquals(config['HAS_ABSPATH'], True) -+ self.assertEqual(config['HAS_ABSPATH'], True) - self.assertIn('HAS_GETATIME', config) -- self.assertEquals(config['HAS_GETATIME'], True) -+ self.assertEqual(config['HAS_GETATIME'], True) - self.assertIn('HAS_GETATIME2', config) -- self.assertEquals(config['HAS_GETATIME2'], False) -+ self.assertEqual(config['HAS_GETATIME2'], False) - - def test_template_call(self): - config = self.get_config(env={'CC': 'gcc'}) - self.assertIn('TEMPLATE_VALUE', config) -- self.assertEquals(config['TEMPLATE_VALUE'], 42) -+ self.assertEqual(config['TEMPLATE_VALUE'], 42) - self.assertIn('TEMPLATE_VALUE_2', config) -- self.assertEquals(config['TEMPLATE_VALUE_2'], 21) -+ self.assertEqual(config['TEMPLATE_VALUE_2'], 21) - - def test_template_imports(self): - config = self.get_config(['--enable-imports-in-template']) - self.assertIn('PLATFORM', config) -- self.assertEquals(config['PLATFORM'], sys.platform) -+ self.assertEqual(config['PLATFORM'], sys.platform) - - def test_decorators(self): - config = {} -@@ -419,27 +419,27 @@ - return self.get_config(*args, configure='set_config.configure') - - help, config = get_config(['--help']) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = get_config(['--set-foo']) - self.assertIn('FOO', config) -- self.assertEquals(config['FOO'], True) -+ self.assertEqual(config['FOO'], True) - - config = get_config(['--set-bar']) - self.assertNotIn('FOO', config) - self.assertIn('BAR', config) -- self.assertEquals(config['BAR'], True) -+ self.assertEqual(config['BAR'], True) - - config = get_config(['--set-value=qux']) - self.assertIn('VALUE', config) -- self.assertEquals(config['VALUE'], 'qux') -+ self.assertEqual(config['VALUE'], 'qux') - - config = get_config(['--set-name=hoge']) - self.assertIn('hoge', config) -- self.assertEquals(config['hoge'], True) -+ self.assertEqual(config['hoge'], True) - - config = get_config([]) -- self.assertEquals(config, {'BAR': False}) -+ self.assertEqual(config, {'BAR': False}) - - with self.assertRaises(ConfigureError): - # Both --set-foo and --set-name=FOO are going to try to -@@ -454,11 +454,11 @@ - set_config('QUX', 'qux', when='--with-qux') - '''): - config = self.get_config() -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'FOO': 'foo', - }) - config = self.get_config(['--with-qux']) -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'FOO': 'foo', - 'QUX': 'qux', - }) -@@ -468,27 +468,27 @@ - return self.get_config(*args, configure='set_define.configure') - - help, config = get_config(['--help']) -- self.assertEquals(config, {'DEFINES': {}}) -+ self.assertEqual(config, {'DEFINES': {}}) - - config = get_config(['--set-foo']) - self.assertIn('FOO', config['DEFINES']) -- self.assertEquals(config['DEFINES']['FOO'], True) -+ self.assertEqual(config['DEFINES']['FOO'], True) - - config = get_config(['--set-bar']) - self.assertNotIn('FOO', config['DEFINES']) - self.assertIn('BAR', config['DEFINES']) -- self.assertEquals(config['DEFINES']['BAR'], True) -+ self.assertEqual(config['DEFINES']['BAR'], True) - - config = get_config(['--set-value=qux']) - self.assertIn('VALUE', config['DEFINES']) -- self.assertEquals(config['DEFINES']['VALUE'], 'qux') -+ self.assertEqual(config['DEFINES']['VALUE'], 'qux') - - config = get_config(['--set-name=hoge']) - self.assertIn('hoge', config['DEFINES']) -- self.assertEquals(config['DEFINES']['hoge'], True) -+ self.assertEqual(config['DEFINES']['hoge'], True) - - config = get_config([]) -- self.assertEquals(config['DEFINES'], {'BAR': False}) -+ self.assertEqual(config['DEFINES'], {'BAR': False}) - - with self.assertRaises(ConfigureError): - # Both --set-foo and --set-name=FOO are going to try to -@@ -503,11 +503,11 @@ - set_define('QUX', 'qux', when='--with-qux') - '''): - config = self.get_config() -- self.assertEquals(config['DEFINES'], { -+ self.assertEqual(config['DEFINES'], { - 'FOO': 'foo', - }) - config = self.get_config(['--with-qux']) -- self.assertEquals(config['DEFINES'], { -+ self.assertEqual(config['DEFINES'], { - 'FOO': 'foo', - 'QUX': 'qux', - }) -@@ -518,19 +518,19 @@ - *args, configure='imply_option/simple.configure') - - help, config = get_config(['--help']) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = get_config([]) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = get_config(['--enable-foo']) - self.assertIn('BAR', config) -- self.assertEquals(config['BAR'], PositiveOptionValue()) -+ self.assertEqual(config['BAR'], PositiveOptionValue()) - - with self.assertRaises(InvalidOptionError) as e: - get_config(['--enable-foo', '--disable-bar']) - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - "'--enable-bar' implied by '--enable-foo' conflicts with " - "'--disable-bar' from the command-line") -@@ -541,31 +541,31 @@ - *args, configure='imply_option/negative.configure') - - help, config = get_config(['--help']) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = get_config([]) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = get_config(['--enable-foo']) - self.assertIn('BAR', config) -- self.assertEquals(config['BAR'], NegativeOptionValue()) -+ self.assertEqual(config['BAR'], NegativeOptionValue()) - - with self.assertRaises(InvalidOptionError) as e: - get_config(['--enable-foo', '--enable-bar']) - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - "'--disable-bar' implied by '--enable-foo' conflicts with " - "'--enable-bar' from the command-line") - - config = get_config(['--disable-hoge']) - self.assertIn('BAR', config) -- self.assertEquals(config['BAR'], NegativeOptionValue()) -+ self.assertEqual(config['BAR'], NegativeOptionValue()) - - with self.assertRaises(InvalidOptionError) as e: - get_config(['--disable-hoge', '--enable-bar']) - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - "'--disable-bar' implied by '--disable-hoge' conflicts with " - "'--enable-bar' from the command-line") -@@ -576,23 +576,23 @@ - *args, configure='imply_option/values.configure') - - help, config = get_config(['--help']) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = get_config([]) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = get_config(['--enable-foo=a']) - self.assertIn('BAR', config) -- self.assertEquals(config['BAR'], PositiveOptionValue(('a',))) -+ self.assertEqual(config['BAR'], PositiveOptionValue(('a',))) - - config = get_config(['--enable-foo=a,b']) - self.assertIn('BAR', config) -- self.assertEquals(config['BAR'], PositiveOptionValue(('a','b'))) -+ self.assertEqual(config['BAR'], PositiveOptionValue(('a','b'))) - - with self.assertRaises(InvalidOptionError) as e: - get_config(['--enable-foo=a,b', '--disable-bar']) - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - "'--enable-bar=a,b' implied by '--enable-foo' conflicts with " - "'--disable-bar' from the command-line") -@@ -603,15 +603,15 @@ - *args, configure='imply_option/infer.configure') - - help, config = get_config(['--help']) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = get_config([]) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - with self.assertRaises(InvalidOptionError) as e: - get_config(['--enable-foo', '--disable-bar']) - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - "'--enable-bar' implied by '--enable-foo' conflicts with " - "'--disable-bar' from the command-line") -@@ -619,7 +619,7 @@ - with self.assertRaises(ConfigureError) as e: - self.get_config([], configure='imply_option/infer_ko.configure') - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - "Cannot infer what implies '--enable-bar'. Please add a `reason` " - "to the `imply_option` call.") -@@ -630,25 +630,25 @@ - *args, configure='imply_option/imm.configure') - - help, config = get_config(['--help']) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = get_config([]) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config_path = mozpath.abspath( - mozpath.join(test_data_path, 'imply_option', 'imm.configure')) - -- with self.assertRaisesRegexp(InvalidOptionError, -+ with self.assertRaisesRegex(InvalidOptionError, - "--enable-foo' implied by 'imply_option at %s:7' conflicts with " - "'--disable-foo' from the command-line" % config_path): - get_config(['--disable-foo']) - -- with self.assertRaisesRegexp(InvalidOptionError, -+ with self.assertRaisesRegex(InvalidOptionError, - "--enable-bar=foo,bar' implied by 'imply_option at %s:16' conflicts" - " with '--enable-bar=a,b,c' from the command-line" % config_path): - get_config(['--enable-bar=a,b,c']) - -- with self.assertRaisesRegexp(InvalidOptionError, -+ with self.assertRaisesRegex(InvalidOptionError, - "--enable-baz=BAZ' implied by 'imply_option at %s:25' conflicts" - " with '--enable-baz=QUUX' from the command-line" % config_path): - get_config(['--enable-baz=QUUX']) -@@ -660,7 +660,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "`--with-foo`, emitted from `%s` line 2, is unknown." - % mozpath.join(test_data_path, 'moz.configure')) - -@@ -675,7 +675,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "Unexpected type: 'int'") - - def test_imply_option_when(self): -@@ -686,12 +686,12 @@ - set_config('QUX', depends('--with-qux')(lambda x: x)) - '''): - config = self.get_config() -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'QUX': NegativeOptionValue(), - }) - - config = self.get_config(['--with-foo']) -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'QUX': PositiveOptionValue(), - }) - -@@ -700,7 +700,7 @@ - with self.moz_configure('option("--with-foo", help="foo")'): - self.get_config() - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'Option `--with-foo` is not handled ; reference it with a @depends' - ) -@@ -712,7 +712,7 @@ - '''): - self.get_config() - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'Option `--with-foo` already defined' - ) -@@ -724,7 +724,7 @@ - '''): - self.get_config() - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'Option `MOZ_FOO` already defined' - ) -@@ -736,7 +736,7 @@ - '''): - self.get_config() - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'Option `MOZ_FOO` already defined' - ) -@@ -748,7 +748,7 @@ - '''): - self.get_config() - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'Option `MOZ_FOO` already defined' - ) -@@ -760,7 +760,7 @@ - '''): - self.get_config() - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'Option `--with-foo` already defined' - ) -@@ -776,18 +776,18 @@ - set_config('QUX', depends('--with-qux', when='--with-foo')(lambda x: x)) - '''): - config = self.get_config() -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'FOO': NegativeOptionValue(), - }) - - config = self.get_config(['--with-foo']) -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'FOO': PositiveOptionValue(), - 'QUX': NegativeOptionValue(), - }) - - config = self.get_config(['--with-foo', '--with-qux']) -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'FOO': PositiveOptionValue(), - 'QUX': PositiveOptionValue(), - }) -@@ -795,7 +795,7 @@ - with self.assertRaises(InvalidOptionError) as e: - self.get_config(['--with-bar']) - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - '--with-bar is not available in this configuration' - ) -@@ -803,7 +803,7 @@ - with self.assertRaises(InvalidOptionError) as e: - self.get_config(['--with-qux']) - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - '--with-qux is not available in this configuration' - ) -@@ -811,18 +811,18 @@ - with self.assertRaises(InvalidOptionError) as e: - self.get_config(['QUX=1']) - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'QUX is not available in this configuration' - ) - - config = self.get_config(env={'QUX': '1'}) -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'FOO': NegativeOptionValue(), - }) - - help, config = self.get_config(['--help']) -- self.assertEquals(help, textwrap.dedent('''\ -+ self.assertEqual(help, textwrap.dedent('''\ - Usage: configure [options] - - Options: [defaults in brackets after descriptions] -@@ -833,7 +833,7 @@ - ''')) - - help, config = self.get_config(['--help', '--with-foo']) -- self.assertEquals(help, textwrap.dedent('''\ -+ self.assertEqual(help, textwrap.dedent('''\ - Usage: configure [options] - - Options: [defaults in brackets after descriptions] -@@ -851,7 +851,7 @@ - with self.assertRaises(ConfigureError) as e: - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '@depends function needs the same `when` as ' - 'options it depends on') - -@@ -868,7 +868,7 @@ - with self.assertRaises(ConfigureError) as e: - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '@depends function needs the same `when` as ' - 'options it depends on') - -@@ -877,7 +877,7 @@ - with self.moz_configure('include("../foo.configure")'): - self.get_config() - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'Cannot include `%s` because it is not in a subdirectory of `%s`' - % (mozpath.normpath(mozpath.join(test_data_path, '..', -@@ -892,7 +892,7 @@ - '''): - self.get_config() - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'Cannot include `%s` because it was included already.' - % mozpath.normpath(mozpath.join(test_data_path, -@@ -905,7 +905,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, "Unexpected type: 'int'") -+ self.assertEqual(e.exception.message, "Unexpected type: 'int'") - - def test_include_when(self): - with MockedOpen({ -@@ -948,26 +948,26 @@ - '''), - }): - config = self.get_config() -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = self.get_config(['--with-foo']) -- self.assertEquals(config, {}) -+ self.assertEqual(config, {}) - - config = self.get_config(['--with-bar']) -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'BAR': 'bar', - }) - - with self.assertRaises(InvalidOptionError) as e: - self.get_config(['--with-qux']) - -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - '--with-qux is not available in this configuration' - ) - - config = self.get_config(['--with-foo', '--with-foo-really']) -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'FOO': 'foo', - 'FOO2': True, - }) -@@ -979,7 +979,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, 'Cannot reassign builtins') -+ self.assertEqual(e.exception.message, 'Cannot reassign builtins') - - with self.assertRaises(KeyError) as e: - with self.moz_configure(''' -@@ -987,7 +987,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'Cannot assign `foo` because it is neither a ' - '@depends nor a @template') - -@@ -1000,7 +1000,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "@depends needs at least one argument") - - with self.assertRaises(ConfigureError) as e: -@@ -1011,7 +1011,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "'--with-foo' is not a known option. Maybe it's " - "declared too late?") - -@@ -1023,7 +1023,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "Option must not contain an '='") - - with self.assertRaises(TypeError) as e: -@@ -1034,7 +1034,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "Cannot use object of type 'int' as argument " - "to @depends") - -@@ -1046,7 +1046,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "Cannot decorate generator functions with @depends") - - with self.assertRaises(TypeError) as e: -@@ -1055,7 +1055,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "Unexpected type: 'int'") - - with self.assertRaises(ConfigureError) as e: -@@ -1069,7 +1069,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The `foo` function may not be called") - - with self.assertRaises(TypeError) as e: -@@ -1080,7 +1080,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "depends_impl() got an unexpected keyword argument 'foo'") - - def test_depends_when(self): -@@ -1105,12 +1105,12 @@ - set_config('QUX', qux) - '''): - config = self.get_config() -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'FOO': 'foo', - }) - - config = self.get_config(['--with-qux']) -- self.assertEquals(config, { -+ self.assertEqual(config, { - 'FOO': 'foo', - 'QUX': 'qux', - }) -@@ -1125,7 +1125,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '@imports must appear after @template') - - with self.assertRaises(ConfigureError) as e: -@@ -1138,7 +1138,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '@imports must appear after @depends') - - for import_ in ( -@@ -1155,7 +1155,7 @@ - ''' % import_): - self.get_config() - -- self.assertEquals(e.exception.message, "Unexpected type: 'int'") -+ self.assertEqual(e.exception.message, "Unexpected type: 'int'") - - with self.assertRaises(TypeError) as e: - with self.moz_configure(''' -@@ -1166,7 +1166,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, "Unexpected type: 'int'") -+ self.assertEqual(e.exception.message, "Unexpected type: 'int'") - - with self.assertRaises(ValueError) as e: - with self.moz_configure(''' -@@ -1176,7 +1176,7 @@ - '''): - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "Invalid argument to @imports: 'os*'") - - def test_only_when(self): -@@ -1231,7 +1231,7 @@ - with self.assertRaises(InvalidOptionError) as e: - self.get_config(['--foo']) - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--foo is not available in this configuration') - - # Cannot depend on an option defined in a only_when block, because we -@@ -1242,7 +1242,7 @@ - with self.assertRaises(ConfigureError) as e: - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '@depends function needs the same `when` as ' - 'options it depends on') - -@@ -1259,7 +1259,7 @@ - with self.assertRaises(InvalidOptionError) as e: - self.get_config() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--foo is not available in this configuration') - - # And similarly doesn't fail when the condition is true. ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_lint.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_lint.py (refactored) -@@ -2,9 +2,9 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals - --from StringIO import StringIO -+ -+from io import StringIO - import os - import textwrap - import unittest -@@ -62,7 +62,7 @@ - '''): - self.lint_test() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "`bar` depends on '--help' and `foo`. " - "`foo` must depend on '--help'") - -@@ -85,7 +85,7 @@ - '''): - self.lint_test() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "`bar` depends on '--help' and `foo`. " - "`foo` must depend on '--help'") - -@@ -111,7 +111,7 @@ - '''): - self.lint_test() - -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "Missing @depends for `foo`: '--help'") - - # There is a default restricted `os` module when there is no explicit ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_moz_configure.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_moz_configure.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - from mozunit import main - from mozpack import path as mozpath -@@ -23,10 +23,10 @@ - shell = mozpath.abspath('/bin/sh') - return result.replace('CONFIG_SHELL=%s ' % shell, '') - -- self.assertEquals('--enable-application=browser', -+ self.assertEqual('--enable-application=browser', - get_value_for(['--enable-application=browser'])) - -- self.assertEquals('--enable-application=browser ' -+ self.assertEqual('--enable-application=browser ' - 'MOZ_PROFILING=1', - get_value_for(['--enable-application=browser', - 'MOZ_PROFILING=1'])) -@@ -35,25 +35,25 @@ - environ={'MOZ_PROFILING': '1'}, - mozconfig='ac_add_options --enable-project=js') - -- self.assertEquals('--enable-project=js MOZ_PROFILING=1', -+ self.assertEqual('--enable-project=js MOZ_PROFILING=1', - value) - - # --disable-js-shell is the default, so it's filtered out. -- self.assertEquals('--enable-application=browser', -+ self.assertEqual('--enable-application=browser', - get_value_for(['--enable-application=browser', - '--disable-js-shell'])) - - # Normally, --without-foo would be filtered out because that's the - # default, but since it is a (fake) old-configure option, it always - # appears. -- self.assertEquals('--enable-application=browser --without-foo', -+ self.assertEqual('--enable-application=browser --without-foo', - get_value_for(['--enable-application=browser', - '--without-foo'])) -- self.assertEquals('--enable-application=browser --with-foo', -+ self.assertEqual('--enable-application=browser --with-foo', - get_value_for(['--enable-application=browser', - '--with-foo'])) - -- self.assertEquals("--enable-application=browser '--with-foo=foo bar'", -+ self.assertEqual("--enable-application=browser '--with-foo=foo bar'", - get_value_for(['--enable-application=browser', - '--with-foo=foo bar'])) - -@@ -65,7 +65,7 @@ - self.version = version - - def __call__(self, stdin, args): -- this.assertEquals(args, ('-version',)) -+ this.assertEqual(args, ('-version',)) - return 0, self.version, '' - - def check_nsis_version(version): -@@ -80,13 +80,13 @@ - with self.assertRaises(SystemExit) as e: - check_nsis_version('v3.0a2') - -- self.assertEquals(check_nsis_version('v3.0b1'), '3.0b1') -- self.assertEquals(check_nsis_version('v3.0b2'), '3.0b2') -- self.assertEquals(check_nsis_version('v3.0rc1'), '3.0rc1') -- self.assertEquals(check_nsis_version('v3.0'), '3.0') -- self.assertEquals(check_nsis_version('v3.0-2'), '3.0') -- self.assertEquals(check_nsis_version('v3.0.1'), '3.0') -- self.assertEquals(check_nsis_version('v3.1'), '3.1') -+ self.assertEqual(check_nsis_version('v3.0b1'), '3.0b1') -+ self.assertEqual(check_nsis_version('v3.0b2'), '3.0b2') -+ self.assertEqual(check_nsis_version('v3.0rc1'), '3.0rc1') -+ self.assertEqual(check_nsis_version('v3.0'), '3.0') -+ self.assertEqual(check_nsis_version('v3.0-2'), '3.0') -+ self.assertEqual(check_nsis_version('v3.0.1'), '3.0') -+ self.assertEqual(check_nsis_version('v3.1'), '3.1') - - - if __name__ == '__main__': ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_options.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_options.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import unittest - -@@ -27,139 +27,139 @@ - class TestOption(unittest.TestCase): - def test_option(self): - option = Option('--option') -- self.assertEquals(option.prefix, '') -- self.assertEquals(option.name, 'option') -- self.assertEquals(option.env, None) -+ self.assertEqual(option.prefix, '') -+ self.assertEqual(option.name, 'option') -+ self.assertEqual(option.env, None) - self.assertFalse(option.default) - - option = Option('--enable-option') -- self.assertEquals(option.prefix, 'enable') -- self.assertEquals(option.name, 'option') -- self.assertEquals(option.env, None) -+ self.assertEqual(option.prefix, 'enable') -+ self.assertEqual(option.name, 'option') -+ self.assertEqual(option.env, None) - self.assertFalse(option.default) - - option = Option('--disable-option') -- self.assertEquals(option.prefix, 'disable') -- self.assertEquals(option.name, 'option') -- self.assertEquals(option.env, None) -+ self.assertEqual(option.prefix, 'disable') -+ self.assertEqual(option.name, 'option') -+ self.assertEqual(option.env, None) - self.assertTrue(option.default) - - option = Option('--with-option') -- self.assertEquals(option.prefix, 'with') -- self.assertEquals(option.name, 'option') -- self.assertEquals(option.env, None) -+ self.assertEqual(option.prefix, 'with') -+ self.assertEqual(option.name, 'option') -+ self.assertEqual(option.env, None) - self.assertFalse(option.default) - - option = Option('--without-option') -- self.assertEquals(option.prefix, 'without') -- self.assertEquals(option.name, 'option') -- self.assertEquals(option.env, None) -+ self.assertEqual(option.prefix, 'without') -+ self.assertEqual(option.name, 'option') -+ self.assertEqual(option.env, None) - self.assertTrue(option.default) - - option = Option('--without-option-foo', env='MOZ_OPTION') -- self.assertEquals(option.env, 'MOZ_OPTION') -+ self.assertEqual(option.env, 'MOZ_OPTION') - - option = Option(env='MOZ_OPTION') -- self.assertEquals(option.prefix, '') -- self.assertEquals(option.name, None) -- self.assertEquals(option.env, 'MOZ_OPTION') -+ self.assertEqual(option.prefix, '') -+ self.assertEqual(option.name, None) -+ self.assertEqual(option.env, 'MOZ_OPTION') - self.assertFalse(option.default) - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs=0, default=('a',)) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs=1, default=()) -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'default must be a bool, a string or a tuple of strings') - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs=1, default=True) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs=1, default=('a', 'b')) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs=2, default=()) -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'default must be a bool, a string or a tuple of strings') - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs=2, default=True) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs=2, default=('a',)) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs='?', default=('a', 'b')) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs='+', default=()) -- self.assertEquals( -+ self.assertEqual( - e.exception.message, - 'default must be a bool, a string or a tuple of strings') - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs='+', default=True) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - # --disable options with a nargs value that requires at least one - # argument need to be given a default. - with self.assertRaises(InvalidOptionError) as e: - Option('--disable-option', nargs=1) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - with self.assertRaises(InvalidOptionError) as e: - Option('--disable-option', nargs='+') -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - # Test nargs inference from default value - option = Option('--with-foo', default=True) -- self.assertEquals(option.nargs, 0) -+ self.assertEqual(option.nargs, 0) - - option = Option('--with-foo', default=False) -- self.assertEquals(option.nargs, 0) -+ self.assertEqual(option.nargs, 0) - - option = Option('--with-foo', default='a') -- self.assertEquals(option.nargs, '?') -+ self.assertEqual(option.nargs, '?') - - option = Option('--with-foo', default=('a',)) -- self.assertEquals(option.nargs, '?') -+ self.assertEqual(option.nargs, '?') - - option = Option('--with-foo', default=('a', 'b')) -- self.assertEquals(option.nargs, '*') -+ self.assertEqual(option.nargs, '*') - - option = Option(env='FOO', default=True) -- self.assertEquals(option.nargs, 0) -+ self.assertEqual(option.nargs, 0) - - option = Option(env='FOO', default=False) -- self.assertEquals(option.nargs, 0) -+ self.assertEqual(option.nargs, 0) - - option = Option(env='FOO', default='a') -- self.assertEquals(option.nargs, '?') -+ self.assertEqual(option.nargs, '?') - - option = Option(env='FOO', default=('a',)) -- self.assertEquals(option.nargs, '?') -+ self.assertEqual(option.nargs, '?') - - option = Option(env='FOO', default=('a', 'b')) -- self.assertEquals(option.nargs, '*') -+ self.assertEqual(option.nargs, '*') - - def test_option_option(self): - for option in ( -@@ -169,70 +169,70 @@ - '--with-option', - '--without-option', - ): -- self.assertEquals(Option(option).option, option) -- self.assertEquals(Option(option, env='FOO').option, option) -+ self.assertEqual(Option(option).option, option) -+ self.assertEqual(Option(option, env='FOO').option, option) - - opt = Option(option, default=False) -- self.assertEquals(opt.option, -+ self.assertEqual(opt.option, - option.replace('-disable-', '-enable-') - .replace('-without-', '-with-')) - - opt = Option(option, default=True) -- self.assertEquals(opt.option, -+ self.assertEqual(opt.option, - option.replace('-enable-', '-disable-') - .replace('-with-', '-without-')) - -- self.assertEquals(Option(env='FOO').option, 'FOO') -+ self.assertEqual(Option(env='FOO').option, 'FOO') - - def test_option_choices(self): - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs=3, choices=('a', 'b')) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'Not enough `choices` for `nargs`') - - with self.assertRaises(InvalidOptionError) as e: - Option('--without-option', nargs=1, choices=('a', 'b')) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'A `default` must be given along with `choices`') - - with self.assertRaises(InvalidOptionError) as e: - Option('--without-option', nargs='+', choices=('a', 'b')) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'A `default` must be given along with `choices`') - - with self.assertRaises(InvalidOptionError) as e: - Option('--without-option', default='c', choices=('a', 'b')) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The `default` value must be one of 'a', 'b'") - - with self.assertRaises(InvalidOptionError) as e: - Option('--without-option', default=('a', 'c',), choices=('a', 'b')) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The `default` value must be one of 'a', 'b'") - - with self.assertRaises(InvalidOptionError) as e: - Option('--without-option', default=('c',), choices=('a', 'b')) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The `default` value must be one of 'a', 'b'") - - option = Option('--with-option', nargs='+', choices=('a', 'b')) - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--with-option=c') -- self.assertEquals(e.exception.message, "'c' is not one of 'a', 'b'") -+ self.assertEqual(e.exception.message, "'c' is not one of 'a', 'b'") - - value = option.get_value('--with-option=b,a') - self.assertTrue(value) -- self.assertEquals(PositiveOptionValue(('b', 'a')), value) -+ self.assertEqual(PositiveOptionValue(('b', 'a')), value) - - option = Option('--without-option', nargs='*', default='a', - choices=('a', 'b')) - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--with-option=c') -- self.assertEquals(e.exception.message, "'c' is not one of 'a', 'b'") -+ self.assertEqual(e.exception.message, "'c' is not one of 'a', 'b'") - - value = option.get_value('--with-option=b,a') - self.assertTrue(value) -- self.assertEquals(PositiveOptionValue(('b', 'a')), value) -+ self.assertEqual(PositiveOptionValue(('b', 'a')), value) - - # Test nargs inference from choices - option = Option('--with-option', choices=('a', 'b')) -@@ -243,71 +243,71 @@ - choices=('a', 'b', 'c', 'd')) - - value = option.get_value('--with-option=+d') -- self.assertEquals(PositiveOptionValue(('b', 'c', 'd')), value) -+ self.assertEqual(PositiveOptionValue(('b', 'c', 'd')), value) - - value = option.get_value('--with-option=-b') -- self.assertEquals(PositiveOptionValue(('c',)), value) -+ self.assertEqual(PositiveOptionValue(('c',)), value) - - value = option.get_value('--with-option=-b,+d') -- self.assertEquals(PositiveOptionValue(('c','d')), value) -+ self.assertEqual(PositiveOptionValue(('c','d')), value) - - # Adding something that is in the default is fine - value = option.get_value('--with-option=+b') -- self.assertEquals(PositiveOptionValue(('b', 'c')), value) -+ self.assertEqual(PositiveOptionValue(('b', 'c')), value) - - # Removing something that is not in the default is fine, as long as it - # is one of the choices - value = option.get_value('--with-option=-a') -- self.assertEquals(PositiveOptionValue(('b', 'c')), value) -+ self.assertEqual(PositiveOptionValue(('b', 'c')), value) - - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--with-option=-e') -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "'e' is not one of 'a', 'b', 'c', 'd'") - - # Other "not a choice" errors. - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--with-option=+e') -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "'e' is not one of 'a', 'b', 'c', 'd'") - - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--with-option=e') -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "'e' is not one of 'a', 'b', 'c', 'd'") - - def test_option_value_format(self): - val = PositiveOptionValue() -- self.assertEquals('--with-value', val.format('--with-value')) -- self.assertEquals('--with-value', val.format('--without-value')) -- self.assertEquals('--enable-value', val.format('--enable-value')) -- self.assertEquals('--enable-value', val.format('--disable-value')) -- self.assertEquals('--value', val.format('--value')) -- self.assertEquals('VALUE=1', val.format('VALUE')) -+ self.assertEqual('--with-value', val.format('--with-value')) -+ self.assertEqual('--with-value', val.format('--without-value')) -+ self.assertEqual('--enable-value', val.format('--enable-value')) -+ self.assertEqual('--enable-value', val.format('--disable-value')) -+ self.assertEqual('--value', val.format('--value')) -+ self.assertEqual('VALUE=1', val.format('VALUE')) - - val = PositiveOptionValue(('a',)) -- self.assertEquals('--with-value=a', val.format('--with-value')) -- self.assertEquals('--with-value=a', val.format('--without-value')) -- self.assertEquals('--enable-value=a', val.format('--enable-value')) -- self.assertEquals('--enable-value=a', val.format('--disable-value')) -- self.assertEquals('--value=a', val.format('--value')) -- self.assertEquals('VALUE=a', val.format('VALUE')) -+ self.assertEqual('--with-value=a', val.format('--with-value')) -+ self.assertEqual('--with-value=a', val.format('--without-value')) -+ self.assertEqual('--enable-value=a', val.format('--enable-value')) -+ self.assertEqual('--enable-value=a', val.format('--disable-value')) -+ self.assertEqual('--value=a', val.format('--value')) -+ self.assertEqual('VALUE=a', val.format('VALUE')) - - val = PositiveOptionValue(('a', 'b')) -- self.assertEquals('--with-value=a,b', val.format('--with-value')) -- self.assertEquals('--with-value=a,b', val.format('--without-value')) -- self.assertEquals('--enable-value=a,b', val.format('--enable-value')) -- self.assertEquals('--enable-value=a,b', val.format('--disable-value')) -- self.assertEquals('--value=a,b', val.format('--value')) -- self.assertEquals('VALUE=a,b', val.format('VALUE')) -+ self.assertEqual('--with-value=a,b', val.format('--with-value')) -+ self.assertEqual('--with-value=a,b', val.format('--without-value')) -+ self.assertEqual('--enable-value=a,b', val.format('--enable-value')) -+ self.assertEqual('--enable-value=a,b', val.format('--disable-value')) -+ self.assertEqual('--value=a,b', val.format('--value')) -+ self.assertEqual('VALUE=a,b', val.format('VALUE')) - - val = NegativeOptionValue() -- self.assertEquals('--without-value', val.format('--with-value')) -- self.assertEquals('--without-value', val.format('--without-value')) -- self.assertEquals('--disable-value', val.format('--enable-value')) -- self.assertEquals('--disable-value', val.format('--disable-value')) -- self.assertEquals('', val.format('--value')) -- self.assertEquals('VALUE=', val.format('VALUE')) -+ self.assertEqual('--without-value', val.format('--with-value')) -+ self.assertEqual('--without-value', val.format('--without-value')) -+ self.assertEqual('--disable-value', val.format('--enable-value')) -+ self.assertEqual('--disable-value', val.format('--disable-value')) -+ self.assertEqual('', val.format('--value')) -+ self.assertEqual('VALUE=', val.format('VALUE')) - - def test_option_value(self, name='option', nargs=0, default=None): - disabled = name.startswith(('disable-', 'without-')) -@@ -324,28 +324,28 @@ - - if nargs in (0, '?', '*') or disabled: - value = option.get_value('--%s' % name, 'option') -- self.assertEquals(value, posOptionValue()) -- self.assertEquals(value.origin, 'option') -+ self.assertEqual(value, posOptionValue()) -+ self.assertEqual(value.origin, 'option') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--%s' % name) - if nargs == 1: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes 1 value' % name) - elif nargs == '+': -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes 1 or more values' % name) - else: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes 2 values' % name) - - value = option.get_value('') -- self.assertEquals(value, defaultValue) -- self.assertEquals(value.origin, 'default') -+ self.assertEqual(value, defaultValue) -+ self.assertEqual(value.origin, 'default') - - value = option.get_value(None) -- self.assertEquals(value, defaultValue) -- self.assertEquals(value.origin, 'default') -+ self.assertEqual(value, defaultValue) -+ self.assertEqual(value.origin, 'default') - - with self.assertRaises(AssertionError): - value = option.get_value('MOZ_OPTION=', 'environment') -@@ -358,47 +358,47 @@ - - if nargs in (1, '?', '*', '+') and not disabled: - value = option.get_value('--%s=' % name, 'option') -- self.assertEquals(value, PositiveOptionValue(('',))) -- self.assertEquals(value.origin, 'option') -+ self.assertEqual(value, PositiveOptionValue(('',))) -+ self.assertEqual(value.origin, 'option') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--%s=' % name) - if disabled: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'Cannot pass a value to --%s' % name) - else: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes %d values' % (name, nargs)) - - if nargs in (1, '?', '*', '+') and not disabled: - value = option.get_value('--%s=foo' % name, 'option') -- self.assertEquals(value, PositiveOptionValue(('foo',))) -- self.assertEquals(value.origin, 'option') -+ self.assertEqual(value, PositiveOptionValue(('foo',))) -+ self.assertEqual(value.origin, 'option') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--%s=foo' % name) - if disabled: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'Cannot pass a value to --%s' % name) - else: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes %d values' % (name, nargs)) - - if nargs in (2, '*', '+') and not disabled: - value = option.get_value('--%s=foo,bar' % name, 'option') -- self.assertEquals(value, PositiveOptionValue(('foo', 'bar'))) -- self.assertEquals(value.origin, 'option') -+ self.assertEqual(value, PositiveOptionValue(('foo', 'bar'))) -+ self.assertEqual(value.origin, 'option') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--%s=foo,bar' % name, 'option') - if disabled: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'Cannot pass a value to --%s' % name) - elif nargs == '?': -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes 0 or 1 values' % name) - else: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes %d value%s' - % (name, nargs, 's' if nargs != 1 else '')) - -@@ -406,59 +406,59 @@ - default=default) - if nargs in (0, '?', '*') or disabled: - value = option.get_value('--%s' % name, 'option') -- self.assertEquals(value, posOptionValue()) -- self.assertEquals(value.origin, 'option') -+ self.assertEqual(value, posOptionValue()) -+ self.assertEqual(value.origin, 'option') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--%s' % name) - if disabled: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'Cannot pass a value to --%s' % name) - elif nargs == '+': -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes 1 or more values' % name) - else: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes %d value%s' - % (name, nargs, 's' if nargs != 1 else '')) - - value = option.get_value('') -- self.assertEquals(value, defaultValue) -- self.assertEquals(value.origin, 'default') -+ self.assertEqual(value, defaultValue) -+ self.assertEqual(value.origin, 'default') - - value = option.get_value(None) -- self.assertEquals(value, defaultValue) -- self.assertEquals(value.origin, 'default') -+ self.assertEqual(value, defaultValue) -+ self.assertEqual(value.origin, 'default') - - value = option.get_value('MOZ_OPTION=', 'environment') -- self.assertEquals(value, NegativeOptionValue()) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value, NegativeOptionValue()) -+ self.assertEqual(value.origin, 'environment') - - if nargs in (0, '?', '*'): - value = option.get_value('MOZ_OPTION=1', 'environment') -- self.assertEquals(value, PositiveOptionValue()) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value, PositiveOptionValue()) -+ self.assertEqual(value.origin, 'environment') - elif nargs in (1, '+'): - value = option.get_value('MOZ_OPTION=1', 'environment') -- self.assertEquals(value, PositiveOptionValue(('1',))) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value, PositiveOptionValue(('1',))) -+ self.assertEqual(value.origin, 'environment') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('MOZ_OPTION=1', 'environment') -- self.assertEquals(e.exception.message, 'MOZ_OPTION takes 2 values') -+ self.assertEqual(e.exception.message, 'MOZ_OPTION takes 2 values') - - if nargs in (1, '?', '*', '+') and not disabled: - value = option.get_value('--%s=' % name, 'option') -- self.assertEquals(value, PositiveOptionValue(('',))) -- self.assertEquals(value.origin, 'option') -+ self.assertEqual(value, PositiveOptionValue(('',))) -+ self.assertEqual(value.origin, 'option') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--%s=' % name, 'option') - if disabled: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'Cannot pass a value to --%s' % name) - else: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s takes %d values' % (name, nargs)) - - with self.assertRaises(AssertionError): -@@ -466,26 +466,26 @@ - - if nargs in (1, '?', '*', '+'): - value = option.get_value('MOZ_OPTION=foo', 'environment') -- self.assertEquals(value, PositiveOptionValue(('foo',))) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value, PositiveOptionValue(('foo',))) -+ self.assertEqual(value.origin, 'environment') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('MOZ_OPTION=foo', 'environment') -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'MOZ_OPTION takes %d values' % nargs) - - if nargs in (2, '*', '+'): - value = option.get_value('MOZ_OPTION=foo,bar', 'environment') -- self.assertEquals(value, PositiveOptionValue(('foo', 'bar'))) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value, PositiveOptionValue(('foo', 'bar'))) -+ self.assertEqual(value.origin, 'environment') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('MOZ_OPTION=foo,bar', 'environment') - if nargs == '?': -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'MOZ_OPTION takes 0 or 1 values') - else: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'MOZ_OPTION takes %d value%s' - % (nargs, 's' if nargs != 1 else '')) - -@@ -497,26 +497,26 @@ - env_option.get_value('--%s' % name) - - value = env_option.get_value('') -- self.assertEquals(value, defaultValue) -- self.assertEquals(value.origin, 'default') -+ self.assertEqual(value, defaultValue) -+ self.assertEqual(value.origin, 'default') - - value = env_option.get_value('MOZ_OPTION=', 'environment') -- self.assertEquals(value, negOptionValue()) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value, negOptionValue()) -+ self.assertEqual(value.origin, 'environment') - - if nargs in (0, '?', '*'): - value = env_option.get_value('MOZ_OPTION=1', 'environment') -- self.assertEquals(value, posOptionValue()) -+ self.assertEqual(value, posOptionValue()) - self.assertTrue(value) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value.origin, 'environment') - elif nargs in (1, '+'): - value = env_option.get_value('MOZ_OPTION=1', 'environment') -- self.assertEquals(value, PositiveOptionValue(('1',))) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value, PositiveOptionValue(('1',))) -+ self.assertEqual(value.origin, 'environment') - else: - with self.assertRaises(InvalidOptionError) as e: - env_option.get_value('MOZ_OPTION=1', 'environment') -- self.assertEquals(e.exception.message, 'MOZ_OPTION takes 2 values') -+ self.assertEqual(e.exception.message, 'MOZ_OPTION takes 2 values') - - with self.assertRaises(AssertionError) as e: - env_option.get_value('--%s' % name) -@@ -526,26 +526,26 @@ - - if nargs in (1, '?', '*', '+'): - value = env_option.get_value('MOZ_OPTION=foo', 'environment') -- self.assertEquals(value, PositiveOptionValue(('foo',))) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value, PositiveOptionValue(('foo',))) -+ self.assertEqual(value.origin, 'environment') - else: - with self.assertRaises(InvalidOptionError) as e: - env_option.get_value('MOZ_OPTION=foo', 'environment') -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'MOZ_OPTION takes %d values' % nargs) - - if nargs in (2, '*', '+'): - value = env_option.get_value('MOZ_OPTION=foo,bar', 'environment') -- self.assertEquals(value, PositiveOptionValue(('foo', 'bar'))) -- self.assertEquals(value.origin, 'environment') -+ self.assertEqual(value, PositiveOptionValue(('foo', 'bar'))) -+ self.assertEqual(value.origin, 'environment') - else: - with self.assertRaises(InvalidOptionError) as e: - env_option.get_value('MOZ_OPTION=foo,bar', 'environment') - if nargs == '?': -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'MOZ_OPTION takes 0 or 1 values') - else: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - 'MOZ_OPTION takes %d value%s' - % (nargs, 's' if nargs != 1 else '')) - -@@ -557,28 +557,28 @@ - default=default) - - value = option.get_value('--%s-option' % disable, 'option') -- self.assertEquals(value, NegativeOptionValue()) -- self.assertEquals(value.origin, 'option') -+ self.assertEqual(value, NegativeOptionValue()) -+ self.assertEqual(value.origin, 'option') - - option = self.test_option_value('%s-option' % disable, nargs=nargs, - default=default) - - if nargs in (0, '?', '*'): - value = option.get_value('--%s-option' % enable, 'option') -- self.assertEquals(value, PositiveOptionValue()) -- self.assertEquals(value.origin, 'option') -+ self.assertEqual(value, PositiveOptionValue()) -+ self.assertEqual(value.origin, 'option') - else: - with self.assertRaises(InvalidOptionError) as e: - option.get_value('--%s-option' % enable, 'option') - if nargs == 1: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s-option takes 1 value' % enable) - elif nargs == '+': -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s-option takes 1 or more values' - % enable) - else: -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - '--%s-option takes 2 values' % enable) - - def test_option_value_with(self): -@@ -587,12 +587,12 @@ - def test_option_value_invalid_nargs(self): - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs='foo') -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "nargs must be a positive integer, '?', '*' or '+'") - - with self.assertRaises(InvalidOptionError) as e: - Option('--option', nargs=-2) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "nargs must be a positive integer, '?', '*' or '+'") - - def test_option_value_nargs_1(self): -@@ -603,7 +603,7 @@ - # A default is required - with self.assertRaises(InvalidOptionError) as e: - Option('--disable-option', nargs=1) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - def test_option_value_nargs_2(self): -@@ -614,7 +614,7 @@ - # A default is required - with self.assertRaises(InvalidOptionError) as e: - Option('--disable-option', nargs=2) -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - def test_option_value_nargs_0_or_1(self): -@@ -641,7 +641,7 @@ - # A default is required - with self.assertRaises(InvalidOptionError) as e: - Option('--disable-option', nargs='+') -- self.assertEquals(e.exception.message, -+ self.assertEqual(e.exception.message, - "The given `default` doesn't satisfy `nargs`") - - -@@ -649,109 +649,109 @@ - def test_basic(self): - helper = CommandLineHelper({}, ['cmd', '--foo', '--bar']) - -- self.assertEquals(['--foo', '--bar'], list(helper)) -+ self.assertEqual(['--foo', '--bar'], list(helper)) - - helper.add('--enable-qux') - -- self.assertEquals(['--foo', '--bar', '--enable-qux'], list(helper)) -+ self.assertEqual(['--foo', '--bar', '--enable-qux'], list(helper)) - - value, option = helper.handle(Option('--bar')) -- self.assertEquals(['--foo', '--enable-qux'], list(helper)) -- self.assertEquals(PositiveOptionValue(), value) -- self.assertEquals('--bar', option) -+ self.assertEqual(['--foo', '--enable-qux'], list(helper)) -+ self.assertEqual(PositiveOptionValue(), value) -+ self.assertEqual('--bar', option) - - value, option = helper.handle(Option('--baz')) -- self.assertEquals(['--foo', '--enable-qux'], list(helper)) -- self.assertEquals(NegativeOptionValue(), value) -- self.assertEquals(None, option) -+ self.assertEqual(['--foo', '--enable-qux'], list(helper)) -+ self.assertEqual(NegativeOptionValue(), value) -+ self.assertEqual(None, option) - - def test_precedence(self): - foo = Option('--with-foo', nargs='*') - helper = CommandLineHelper({}, ['cmd', '--with-foo=a,b']) - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b')), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('--with-foo=a,b', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b')), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('--with-foo=a,b', option) - - helper = CommandLineHelper({}, ['cmd', '--with-foo=a,b', - '--without-foo']) - value, option = helper.handle(foo) -- self.assertEquals(NegativeOptionValue(), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('--without-foo', option) -+ self.assertEqual(NegativeOptionValue(), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('--without-foo', option) - - helper = CommandLineHelper({}, ['cmd', '--without-foo', - '--with-foo=a,b']) - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b')), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('--with-foo=a,b', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b')), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('--with-foo=a,b', option) - - foo = Option('--with-foo', env='FOO', nargs='*') - helper = CommandLineHelper({'FOO': ''}, ['cmd', '--with-foo=a,b']) - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b')), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('--with-foo=a,b', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b')), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('--with-foo=a,b', option) - - helper = CommandLineHelper({'FOO': 'a,b'}, ['cmd', '--without-foo']) - value, option = helper.handle(foo) -- self.assertEquals(NegativeOptionValue(), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('--without-foo', option) -+ self.assertEqual(NegativeOptionValue(), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('--without-foo', option) - - helper = CommandLineHelper({'FOO': ''}, ['cmd', '--with-bar=a,b']) - value, option = helper.handle(foo) -- self.assertEquals(NegativeOptionValue(), value) -- self.assertEquals('environment', value.origin) -- self.assertEquals('FOO=', option) -+ self.assertEqual(NegativeOptionValue(), value) -+ self.assertEqual('environment', value.origin) -+ self.assertEqual('FOO=', option) - - helper = CommandLineHelper({'FOO': 'a,b'}, ['cmd', '--without-bar']) - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b')), value) -- self.assertEquals('environment', value.origin) -- self.assertEquals('FOO=a,b', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b')), value) -+ self.assertEqual('environment', value.origin) -+ self.assertEqual('FOO=a,b', option) - - helper = CommandLineHelper({}, ['cmd', '--with-foo=a,b', 'FOO=']) - value, option = helper.handle(foo) -- self.assertEquals(NegativeOptionValue(), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('FOO=', option) -+ self.assertEqual(NegativeOptionValue(), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('FOO=', option) - - helper = CommandLineHelper({}, ['cmd', '--without-foo', 'FOO=a,b']) - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b')), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('FOO=a,b', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b')), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('FOO=a,b', option) - - helper = CommandLineHelper({}, ['cmd', 'FOO=', '--with-foo=a,b']) - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b')), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('--with-foo=a,b', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b')), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('--with-foo=a,b', option) - - helper = CommandLineHelper({}, ['cmd', 'FOO=a,b', '--without-foo']) - value, option = helper.handle(foo) -- self.assertEquals(NegativeOptionValue(), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('--without-foo', option) -+ self.assertEqual(NegativeOptionValue(), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('--without-foo', option) - - def test_extra_args(self): - foo = Option('--with-foo', env='FOO', nargs='*') - helper = CommandLineHelper({}, ['cmd']) - helper.add('FOO=a,b,c', 'other-origin') - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b', 'c')), value) -- self.assertEquals('other-origin', value.origin) -- self.assertEquals('FOO=a,b,c', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b', 'c')), value) -+ self.assertEqual('other-origin', value.origin) -+ self.assertEqual('FOO=a,b,c', option) - - helper = CommandLineHelper({}, ['cmd']) - helper.add('FOO=a,b,c', 'other-origin') - helper.add('--with-foo=a,b,c', 'other-origin') - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b', 'c')), value) -- self.assertEquals('other-origin', value.origin) -- self.assertEquals('--with-foo=a,b,c', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b', 'c')), value) -+ self.assertEqual('other-origin', value.origin) -+ self.assertEqual('--with-foo=a,b,c', option) - - # Adding conflicting options is not allowed. - helper = CommandLineHelper({}, ['cmd']) -@@ -771,9 +771,9 @@ - # But adding the same is allowed. - helper.add('FOO=a,b,c', 'other-origin') - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b', 'c')), value) -- self.assertEquals('other-origin', value.origin) -- self.assertEquals('FOO=a,b,c', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b', 'c')), value) -+ self.assertEqual('other-origin', value.origin) -+ self.assertEqual('FOO=a,b,c', option) - - # The same rule as above applies when using the option form vs. the - # variable form. But we can't detect it when .add is called. -@@ -799,9 +799,9 @@ - helper.add('FOO=a,b,c', 'other-origin') - helper.add('--with-foo=a,b,c', 'other-origin') - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(('a', 'b', 'c')), value) -- self.assertEquals('other-origin', value.origin) -- self.assertEquals('--with-foo=a,b,c', option) -+ self.assertEqual(PositiveOptionValue(('a', 'b', 'c')), value) -+ self.assertEqual('other-origin', value.origin) -+ self.assertEqual('--with-foo=a,b,c', option) - - # Conflicts are also not allowed against what is in the - # environment/on the command line. -@@ -831,19 +831,19 @@ - foo = Option('--foo', - possible_origins=('command-line',)) - value, option = helper.handle(foo) -- self.assertEquals(PositiveOptionValue(), value) -- self.assertEquals('command-line', value.origin) -- self.assertEquals('--foo', option) -+ self.assertEqual(PositiveOptionValue(), value) -+ self.assertEqual('command-line', value.origin) -+ self.assertEqual('--foo', option) - - bar = Option('--bar', - possible_origins=('mozconfig',)) -- with self.assertRaisesRegexp(InvalidOptionError, -+ with self.assertRaisesRegex(InvalidOptionError, - "--bar can not be set by command-line. Values are accepted from: mozconfig"): - helper.handle(bar) - - baz = Option(env='BAZ', - possible_origins=('implied',)) -- with self.assertRaisesRegexp(InvalidOptionError, -+ with self.assertRaisesRegex(InvalidOptionError, - "BAZ=1 can not be set by environment. Values are accepted from: implied"): - helper.handle(baz) - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py (refactored) -@@ -2,12 +2,12 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import logging - import os - --from StringIO import StringIO -+from io import StringIO - - from mozunit import main - -@@ -291,9 +291,9 @@ - compiler = sandbox._value_for(sandbox[var]) - # Add var on both ends to make it clear which of the - # variables is failing the test when that happens. -- self.assertEquals((var, compiler), (var, result)) -+ self.assertEqual((var, compiler), (var, result)) - except SystemExit: -- self.assertEquals((var, result), -+ self.assertEqual((var, result), - (var, self.out.getvalue().strip())) - return - -@@ -471,7 +471,7 @@ - # We'll try gcc and clang, but since there is no gcc (gcc-x.y doesn't - # count), find clang. - paths = { -- k: v for k, v in self.PATHS.iteritems() -+ k: v for k, v in self.PATHS.items() - if os.path.basename(k) not in ('gcc', 'g++') - } - self.do_toolchain_test(paths, { -@@ -506,7 +506,7 @@ - # Even if there are gcc-x.y or clang-x.y compilers available, we - # don't try them. This could be considered something to improve. - paths = { -- k: v for k, v in self.PATHS.iteritems() -+ k: v for k, v in self.PATHS.items() - if os.path.basename(k) not in ('gcc', 'g++', 'clang', 'clang++') - } - self.do_toolchain_test(paths, { -@@ -687,7 +687,7 @@ - def test_not_gcc(self): - # We won't pick GCC if it's the only thing available. - paths = { -- k: v for k, v in self.PATHS.iteritems() -+ k: v for k, v in self.PATHS.items() - if os.path.basename(k) not in ('clang', 'clang++') - } - self.do_toolchain_test(paths, { -@@ -851,7 +851,7 @@ - def test_clang_cl(self): - # We'll pick clang-cl if msvc can't be found. - paths = { -- k: v for k, v in self.PATHS.iteritems() -+ k: v for k, v in self.PATHS.items() - if os.path.basename(k) != 'cl' - } - self.do_toolchain_test(paths, { -@@ -862,7 +862,7 @@ - def test_gcc(self): - # We'll pick GCC if msvc and clang-cl can't be found. - paths = { -- k: v for k, v in self.PATHS.iteritems() -+ k: v for k, v in self.PATHS.items() - if os.path.basename(k) not in ('cl', 'clang-cl') - } - self.do_toolchain_test(paths, { -@@ -881,7 +881,7 @@ - def test_clang(self): - # We'll pick clang if nothing else is found. - paths = { -- k: v for k, v in self.PATHS.iteritems() -+ k: v for k, v in self.PATHS.items() - if os.path.basename(k) not in ('cl', 'clang-cl', 'gcc') - } - self.do_toolchain_test(paths, { ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_toolchain_helpers.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_toolchain_helpers.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import copy - import re -@@ -10,7 +10,7 @@ - import unittest - - from fnmatch import fnmatch --from StringIO import StringIO -+from io import StringIO - from textwrap import dedent - - from mozunit import ( -@@ -43,7 +43,7 @@ - # Hack around it enough that the configure tests work properly. - context = self.context - def normalize_numbers(value): -- if isinstance(value, types.StringTypes): -+ if isinstance(value, (str,)): - if value[-1:] == 'L' and value[:-1].isdigit(): - value = int(value[:-1]) - return value -@@ -53,7 +53,7 @@ - return self.HAS_FEATURE.sub(r'\1\2', expr) - self.context = self.Context( - (normalize_has_feature(k), normalize_numbers(v)) -- for k, v in context.iteritems() -+ for k, v in context.items() - ) - try: - return Preprocessor.do_if(self, normalize_has_feature(expression), -@@ -95,7 +95,7 @@ - input.name = 'foo' - pp.do_include(input) - -- self.assertEquals(pp.out.getvalue(), '1 . 2 . c "D"') -+ self.assertEqual(pp.out.getvalue(), '1 . 2 . c "D"') - - def test_condition(self): - pp = CompilerPreprocessor({ -@@ -125,7 +125,7 @@ - input.name = 'foo' - pp.do_include(input) - -- self.assertEquals('IFDEF_A\nIF_A\nIF_B\nIF_NOT_C\n', pp.out.getvalue()) -+ self.assertEqual('IFDEF_A\nIF_A\nIF_B\nIF_NOT_C\n', pp.out.getvalue()) - - - class FakeCompiler(dict): -@@ -164,9 +164,9 @@ - ''' - def __init__(self, *definitions): - for definition in definitions: -- if all(not isinstance(d, dict) for d in definition.itervalues()): -+ if all(not isinstance(d, dict) for d in definition.values()): - definition = {None: definition} -- for key, value in definition.iteritems(): -+ for key, value in definition.items(): - self.setdefault(key, {}).update(value) - - def __call__(self, stdin, args): -@@ -178,14 +178,14 @@ - pp = CompilerPreprocessor(self[None]) - - def apply_defn(defn): -- for k, v in defn.iteritems(): -+ for k, v in defn.items(): - if v is False: - if k in pp.context: - del pp.context[k] - else: - pp.context[k] = v - -- for glob, defn in self.iteritems(): -+ for glob, defn in self.items(): - if glob and not glob.startswith('-') and fnmatch(file, glob): - apply_defn(defn) - -@@ -216,7 +216,7 @@ - 'A': '1', - 'B': '2', - }) -- self.assertEquals(compiler(None, ['-E', 'file']), -+ self.assertEqual(compiler(None, ['-E', 'file']), - (0, '1 2 C', '')) - - compiler = FakeCompiler({ -@@ -238,25 +238,25 @@ - 'B': '42', - }, - }) -- self.assertEquals(compiler(None, ['-E', 'file']), -+ self.assertEqual(compiler(None, ['-E', 'file']), - (0, '1 2 C', '')) -- self.assertEquals(compiler(None, ['-E', '-foo', 'file']), -+ self.assertEqual(compiler(None, ['-E', '-foo', 'file']), - (0, '1 2 foo', '')) -- self.assertEquals(compiler(None, ['-E', '-bar', 'file']), -+ self.assertEqual(compiler(None, ['-E', '-bar', 'file']), - (0, '1 bar bar', '')) -- self.assertEquals(compiler(None, ['-E', '-qux', 'file']), -+ self.assertEqual(compiler(None, ['-E', '-qux', 'file']), - (0, '1 B C', '')) -- self.assertEquals(compiler(None, ['-E', '-foo', '-bar', 'file']), -+ self.assertEqual(compiler(None, ['-E', '-foo', '-bar', 'file']), - (0, '1 bar bar', '')) -- self.assertEquals(compiler(None, ['-E', '-bar', '-foo', 'file']), -+ self.assertEqual(compiler(None, ['-E', '-bar', '-foo', 'file']), - (0, '1 bar foo', '')) -- self.assertEquals(compiler(None, ['-E', '-bar', '-qux', 'file']), -+ self.assertEqual(compiler(None, ['-E', '-bar', '-qux', 'file']), - (0, '1 B bar', '')) -- self.assertEquals(compiler(None, ['-E', '-qux', '-bar', 'file']), -+ self.assertEqual(compiler(None, ['-E', '-qux', '-bar', 'file']), - (0, '1 bar bar', '')) -- self.assertEquals(compiler(None, ['-E', 'file.c']), -+ self.assertEqual(compiler(None, ['-E', 'file.c']), - (0, '1 42 C', '')) -- self.assertEquals(compiler(None, ['-E', '-bar', 'file.c']), -+ self.assertEqual(compiler(None, ['-E', '-bar', 'file.c']), - (0, '1 bar bar', '')) - - def test_multiple_definitions(self): -@@ -267,7 +267,7 @@ - 'C': 3, - }) - -- self.assertEquals(compiler, { -+ self.assertEqual(compiler, { - None: { - 'A': 1, - 'B': 2, -@@ -282,7 +282,7 @@ - 'C': 3, - }) - -- self.assertEquals(compiler, { -+ self.assertEqual(compiler, { - None: { - 'A': 1, - 'B': 4, -@@ -302,7 +302,7 @@ - }, - }) - -- self.assertEquals(compiler, { -+ self.assertEqual(compiler, { - None: { - 'A': 1, - 'B': 4, -@@ -330,7 +330,7 @@ - }, - }) - -- self.assertEquals(compiler, { -+ self.assertEqual(compiler, { - None: { - 'A': 1, - 'B': 2, -@@ -370,7 +370,7 @@ - def __add__(self, other): - assert isinstance(other, dict) - result = copy.deepcopy(self.__dict__) -- for k, v in other.iteritems(): -+ for k, v in other.items(): - if k == 'flags': - result.setdefault(k, []).extend(v) - else: -@@ -381,7 +381,7 @@ - class TestCompilerResult(unittest.TestCase): - def test_compiler_result(self): - result = CompilerResult() -- self.assertEquals(result.__dict__, { -+ self.assertEqual(result.__dict__, { - 'wrapper': [], - 'compiler': mozpath.abspath(''), - 'version': '', -@@ -397,7 +397,7 @@ - language='C', - flags=['-std=gnu99'], - ) -- self.assertEquals(result.__dict__, { -+ self.assertEqual(result.__dict__, { - 'wrapper': [], - 'compiler': mozpath.abspath('/usr/bin/gcc'), - 'version': '4.2.1', -@@ -407,7 +407,7 @@ - }) - - result2 = result + {'flags': ['-m32']} -- self.assertEquals(result2.__dict__, { -+ self.assertEqual(result2.__dict__, { - 'wrapper': [], - 'compiler': mozpath.abspath('/usr/bin/gcc'), - 'version': '4.2.1', -@@ -416,14 +416,14 @@ - 'flags': ['-std=gnu99', '-m32'], - }) - # Original flags are untouched. -- self.assertEquals(result.flags, ['-std=gnu99']) -+ self.assertEqual(result.flags, ['-std=gnu99']) - - result3 = result + { - 'compiler': '/usr/bin/gcc-4.7', - 'version': '4.7.3', - 'flags': ['-m32'], - } -- self.assertEquals(result3.__dict__, { -+ self.assertEqual(result3.__dict__, { - 'wrapper': [], - 'compiler': mozpath.abspath('/usr/bin/gcc-4.7'), - 'version': '4.7.3', ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_toolkit_moz_configure.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_toolkit_moz_configure.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import os - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_util.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/configure/test_util.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, print_function, unicode_literals -+ - - import logging - import os -@@ -11,7 +11,7 @@ - import unittest - import sys - --from StringIO import StringIO -+from io import StringIO - - from mozunit import main - from mozpack import path as mozpath -@@ -434,11 +434,11 @@ - except SystemExit as e: - status = e.code - -- self.assertEquals(status, 0) -+ self.assertEqual(status, 0) - quote_char = "'" - if getpreferredencoding().lower() == 'utf-8': - quote_char = '\u00B4'.encode('utf-8') -- self.assertEquals(out.getvalue().strip(), quote_char) -+ self.assertEqual(out.getvalue().strip(), quote_char) - - - class TestVersion(unittest.TestCase): ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/controller/test_ccachestats.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/controller/test_ccachestats.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import unittest - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/controller/test_clobber.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/controller/test_clobber.py (refactored) -@@ -2,14 +2,14 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import os - import shutil - import tempfile - import unittest - --from StringIO import StringIO -+from io import StringIO - - from mozunit import main - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_context.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_context.py (refactored) -@@ -36,7 +36,7 @@ - 'baz': (dict, dict, ''), - }) - -- self.assertEqual(test.keys(), []) -+ self.assertEqual(list(test.keys()), []) - - self.assertEqual(test['foo'], 0) - -@@ -84,12 +84,12 @@ - 'baz': (dict, list, ''), - }) - -- self.assertEqual(test.keys(), []) -+ self.assertEqual(list(test.keys()), []) - - with self.assertRaises(ValueError): - test.update(bar=True, foo={}) - -- self.assertEqual(test.keys(), []) -+ self.assertEqual(list(test.keys()), []) - - test.update(bar=True, foo=1) - -@@ -258,19 +258,19 @@ - self.assertEqual(lines[-1].strip(), '') - - def test_documentation_formatting(self): -- for typ, inp, doc in VARIABLES.values(): -+ for typ, inp, doc in list(VARIABLES.values()): - self._verify_doc(doc) - -- for attr, args, doc in FUNCTIONS.values(): -+ for attr, args, doc in list(FUNCTIONS.values()): - self._verify_doc(doc) - -- for func, typ, doc in SPECIAL_VARIABLES.values(): -+ for func, typ, doc in list(SPECIAL_VARIABLES.values()): - self._verify_doc(doc) - -- for name, cls in SUBCONTEXTS.items(): -+ for name, cls in list(SUBCONTEXTS.items()): - self._verify_doc(cls.__doc__) - -- for name, v in cls.VARIABLES.items(): -+ for name, v in list(cls.VARIABLES.items()): - self._verify_doc(v[2]) - - -@@ -631,7 +631,7 @@ - class TestTypedRecord(unittest.TestCase): - - def test_fields(self): -- T = ContextDerivedTypedRecord(('field1', unicode), -+ T = ContextDerivedTypedRecord(('field1', str), - ('field2', list)) - inst = T(None) - self.assertEqual(inst.field1, '') -@@ -647,7 +647,7 @@ - inst.field3 = [] - - def test_coercion(self): -- T = ContextDerivedTypedRecord(('field1', unicode), -+ T = ContextDerivedTypedRecord(('field1', str), - ('field2', list)) - inst = T(None) - inst.field1 = 3 -@@ -673,45 +673,45 @@ - def test_single_bug_component(self): - c = Context({}) - f = Files(c, pattern='**') -- f['BUG_COMPONENT'] = (u'Product1', u'Component1') -+ f['BUG_COMPONENT'] = ('Product1', 'Component1') - - files = {'moz.build': f} - self.assertEqual(Files.aggregate(files), { -- 'bug_component_counts': [((u'Product1', u'Component1'), 1)], -- 'recommended_bug_component': (u'Product1', u'Component1'), -+ 'bug_component_counts': [(('Product1', 'Component1'), 1)], -+ 'recommended_bug_component': ('Product1', 'Component1'), - }) - - def test_multiple_bug_components(self): - c = Context({}) - f1 = Files(c, pattern='**') -- f1['BUG_COMPONENT'] = (u'Product1', u'Component1') -+ f1['BUG_COMPONENT'] = ('Product1', 'Component1') - - f2 = Files(c, pattern='**') -- f2['BUG_COMPONENT'] = (u'Product2', u'Component2') -+ f2['BUG_COMPONENT'] = ('Product2', 'Component2') - - files = {'a': f1, 'b': f2, 'c': f1} - self.assertEqual(Files.aggregate(files), { - 'bug_component_counts': [ -- ((u'Product1', u'Component1'), 2), -- ((u'Product2', u'Component2'), 1), -+ (('Product1', 'Component1'), 2), -+ (('Product2', 'Component2'), 1), - ], -- 'recommended_bug_component': (u'Product1', u'Component1'), -+ 'recommended_bug_component': ('Product1', 'Component1'), - }) - - def test_no_recommended_bug_component(self): - """If there is no clear count winner, we don't recommend a bug component.""" - c = Context({}) - f1 = Files(c, pattern='**') -- f1['BUG_COMPONENT'] = (u'Product1', u'Component1') -+ f1['BUG_COMPONENT'] = ('Product1', 'Component1') - - f2 = Files(c, pattern='**') -- f2['BUG_COMPONENT'] = (u'Product2', u'Component2') -+ f2['BUG_COMPONENT'] = ('Product2', 'Component2') - - files = {'a': f1, 'b': f2} - self.assertEqual(Files.aggregate(files), { - 'bug_component_counts': [ -- ((u'Product1', u'Component1'), 1), -- ((u'Product2', u'Component2'), 1), -+ (('Product1', 'Component1'), 1), -+ (('Product2', 'Component2'), 1), - ], - 'recommended_bug_component': None, - }) ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_emitter.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_emitter.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import os - import unittest -@@ -204,7 +204,7 @@ - def test_use_yasm(self): - # When yasm is not available, this should raise. - reader = self.reader('use-yasm') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'yasm is not available'): - self.read_topsrcdir(reader) - -@@ -267,25 +267,25 @@ - o = objs[0] - self.assertIsInstance(o, GeneratedFile) - self.assertEqual(o.outputs, ('bar.c',)) -- self.assertRegexpMatches(o.script, 'script.py$') -+ self.assertRegex(o.script, 'script.py$') - self.assertEqual(o.method, 'make_bar') - self.assertEqual(o.inputs, []) - - def test_generated_files_no_script(self): - reader = self.reader('generated-files-no-script') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Script for generating bar.c does not exist'): - self.read_topsrcdir(reader) - - def test_generated_files_no_inputs(self): - reader = self.reader('generated-files-no-inputs') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Input for generating foo.c does not exist'): - self.read_topsrcdir(reader) - - def test_generated_files_no_python_script(self): - reader = self.reader('generated-files-no-python-script') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Script for generating bar.c does not end in .py'): - self.read_topsrcdir(reader) - -@@ -314,7 +314,7 @@ - Missing files in EXPORTS is an error. - ''' - reader = self.reader('exports-missing') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'File listed in EXPORTS does not exist:'): - self.read_topsrcdir(reader) - -@@ -323,7 +323,7 @@ - An objdir file in EXPORTS that is not in GENERATED_FILES is an error. - ''' - reader = self.reader('exports-missing-generated') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Objdir file listed in EXPORTS not in GENERATED_FILES:'): - self.read_topsrcdir(reader) - -@@ -360,7 +360,7 @@ - - def test_test_harness_files_root(self): - reader = self.reader('test-harness-files-root') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Cannot install files to the root of TEST_HARNESS_FILES'): - self.read_topsrcdir(reader) - -@@ -413,14 +413,14 @@ - """A missing manifest file should result in an error.""" - reader = self.reader('test-manifest-missing-manifest') - -- with self.assertRaisesRegexp(BuildReaderError, 'IOError: Missing files'): -+ with self.assertRaisesRegex(BuildReaderError, 'IOError: Missing files'): - self.read_topsrcdir(reader) - - def test_empty_test_manifest_rejected(self): - """A test manifest without any entries is rejected.""" - reader = self.reader('test-manifest-empty') - -- with self.assertRaisesRegexp(SandboxValidationError, 'Empty test manifest'): -+ with self.assertRaisesRegex(SandboxValidationError, 'Empty test manifest'): - self.read_topsrcdir(reader) - - -@@ -428,7 +428,7 @@ - """A test manifest with no tests but support-files is not supported.""" - reader = self.reader('test-manifest-just-support') - -- with self.assertRaisesRegexp(SandboxValidationError, 'Empty test manifest'): -+ with self.assertRaisesRegex(SandboxValidationError, 'Empty test manifest'): - self.read_topsrcdir(reader) - - def test_test_manifest_dupe_support_files(self): -@@ -437,7 +437,7 @@ - """ - reader = self.reader('test-manifest-dupes') - -- with self.assertRaisesRegexp(SandboxValidationError, 'bar.js appears multiple times ' -+ with self.assertRaisesRegex(SandboxValidationError, 'bar.js appears multiple times ' - 'in a test manifest under a support-files field, please omit the duplicate entry.'): - self.read_topsrcdir(reader) - -@@ -454,7 +454,7 @@ - mozpath.join(o.install_prefix, "absolute-support.ini"), - mozpath.join(o.install_prefix, "test_file.js"), - ] -- paths = sorted([v[0] for v in o.installs.values()]) -+ paths = sorted([v[0] for v in list(o.installs.values())]) - self.assertEqual(paths, expected) - - @unittest.skip('Bug 1304316 - Items in the second set but not the first') -@@ -481,7 +481,7 @@ - """A non-existent shared support file reference produces an error.""" - reader = self.reader('test-manifest-shared-missing') - -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'entry in support-files not present in the srcdir'): - self.read_topsrcdir(reader) - -@@ -500,7 +500,7 @@ - mozpath.normpath(mozpath.join(o.install_prefix, "subdir/support.txt")), - mozpath.normpath(mozpath.join(o.install_prefix, "subdir/test_foo.html")), - ] -- paths = sorted([v[0] for v in o.installs.values()]) -+ paths = sorted([v[0] for v in list(o.installs.values())]) - self.assertEqual(paths, expected) - - def test_test_manifest_install_includes(self): -@@ -518,7 +518,7 @@ - mozpath.normpath(mozpath.join(o.install_prefix, "subdir/mochitest.ini")), - mozpath.normpath(mozpath.join(o.install_prefix, "subdir/test_foo.html")), - ] -- paths = sorted([v[0] for v in o.installs.values()]) -+ paths = sorted([v[0] for v in list(o.installs.values())]) - self.assertEqual(paths, expected) - - def test_test_manifest_includes(self): -@@ -541,7 +541,7 @@ - def test_python_unit_test_missing(self): - """Missing files in PYTHON_UNIT_TESTS should raise.""" - reader = self.reader('test-python-unit-test-missing') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Path specified in PYTHON_UNIT_TESTS does not exist:'): - self.read_topsrcdir(reader) - -@@ -635,7 +635,7 @@ - self.assertEqual(external_normalized, m.get('external', set())) - - self.assertEqual(len(o.installs), len(m['installs'])) -- for path in o.installs.keys(): -+ for path in list(o.installs.keys()): - self.assertTrue(path.startswith(o.directory)) - relpath = path[len(o.directory)+1:] - -@@ -648,7 +648,7 @@ - def test_test_manifest_unmatched_generated(self): - reader = self.reader('test-manifest-unmatched-generated') - -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'entry in generated-files not present elsewhere'): - self.read_topsrcdir(reader), - -@@ -672,7 +672,7 @@ - """Missing test files should result in error.""" - reader = self.reader('test-manifest-missing-test-file') - -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'lists test that does not exist: test_missing.html'): - self.read_topsrcdir(reader) - -@@ -680,7 +680,7 @@ - """Missing test files should result in error, even when the test list is not filtered.""" - reader = self.reader('test-manifest-missing-test-file-unfiltered') - -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'lists test that does not exist: missing.js'): - self.read_topsrcdir(reader) - -@@ -794,20 +794,20 @@ - self.assertIsInstance(obj.path, Path) - - def test_jar_manifests_multiple_files(self): -- with self.assertRaisesRegexp(SandboxValidationError, 'limited to one value'): -+ with self.assertRaisesRegex(SandboxValidationError, 'limited to one value'): - reader = self.reader('jar-manifests-multiple-files') - self.read_topsrcdir(reader) - - def test_xpidl_module_no_sources(self): - """XPIDL_MODULE without XPIDL_SOURCES should be rejected.""" -- with self.assertRaisesRegexp(SandboxValidationError, 'XPIDL_MODULE ' -+ with self.assertRaisesRegex(SandboxValidationError, 'XPIDL_MODULE ' - 'cannot be defined'): - reader = self.reader('xpidl-module-no-sources') - self.read_topsrcdir(reader) - - def test_missing_local_includes(self): - """LOCAL_INCLUDES containing non-existent directories should be rejected.""" -- with self.assertRaisesRegexp(SandboxValidationError, 'Path specified in ' -+ with self.assertRaisesRegex(SandboxValidationError, 'Path specified in ' - 'LOCAL_INCLUDES does not exist'): - reader = self.reader('missing-local-includes') - self.read_topsrcdir(reader) -@@ -852,7 +852,7 @@ - '.S': ['g.S'], - '.s': ['h.s', 'i.asm'], - } -- for suffix, files in expected.items(): -+ for suffix, files in list(expected.items()): - sources = suffix_map[suffix] - self.assertEqual( - sources.files, -@@ -905,7 +905,7 @@ - '.S': ['g.S'], - '.s': ['h.s', 'i.asm'], - } -- for suffix, files in expected.items(): -+ for suffix, files in list(expected.items()): - sources = suffix_map[suffix] - self.assertEqual( - sources.files, -@@ -931,7 +931,7 @@ - '.c': ['d.c'], - '.mm': ['e.mm', 'f.mm'], - } -- for suffix, files in expected.items(): -+ for suffix, files in list(expected.items()): - sources = suffix_map[suffix] - self.assertEqual( - sources.files, -@@ -956,7 +956,7 @@ - '.mm': ['objc1.mm', 'objc2.mm'], - '.c': ['c1.c', 'c2.c'], - } -- for suffix, files in expected.items(): -+ for suffix, files in list(expected.items()): - sources = suffix_map[suffix] - self.assertEqual( - sources.files, -@@ -982,7 +982,7 @@ - '.mm': ['objc1.mm', 'objc2.mm'], - '.c': ['c1.c', 'c2.c'], - } -- for suffix, files in expected.items(): -+ for suffix, files in list(expected.items()): - sources = suffix_map[suffix] - self.assertEqual( - sources.files, -@@ -1005,11 +1005,11 @@ - - expected = {'install.rdf', 'main.js'} - for f in files: -- self.assertTrue(unicode(f) in expected) -+ self.assertTrue(str(f) in expected) - - def test_missing_final_target_pp_files(self): - """Test that FINAL_TARGET_PP_FILES with missing files throws errors.""" -- with self.assertRaisesRegexp(SandboxValidationError, 'File listed in ' -+ with self.assertRaisesRegex(SandboxValidationError, 'File listed in ' - 'FINAL_TARGET_PP_FILES does not exist'): - reader = self.reader('dist-files-missing') - self.read_topsrcdir(reader) -@@ -1017,49 +1017,49 @@ - def test_final_target_pp_files_non_srcdir(self): - '''Test that non-srcdir paths in FINAL_TARGET_PP_FILES throws errors.''' - reader = self.reader('final-target-pp-files-non-srcdir') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Only source directory paths allowed in FINAL_TARGET_PP_FILES:'): - self.read_topsrcdir(reader) - - def test_rust_library_no_cargo_toml(self): - '''Test that defining a RustLibrary without a Cargo.toml fails.''' - reader = self.reader('rust-library-no-cargo-toml') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'No Cargo.toml file found'): - self.read_topsrcdir(reader) - - def test_rust_library_name_mismatch(self): - '''Test that defining a RustLibrary that doesn't match Cargo.toml fails.''' - reader = self.reader('rust-library-name-mismatch') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'library.*does not match Cargo.toml-defined package'): - self.read_topsrcdir(reader) - - def test_rust_library_no_lib_section(self): - '''Test that a RustLibrary Cargo.toml with no [lib] section fails.''' - reader = self.reader('rust-library-no-lib-section') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Cargo.toml for.* has no \\[lib\\] section'): - self.read_topsrcdir(reader) - - def test_rust_library_no_profile_section(self): - '''Test that a RustLibrary Cargo.toml with no [profile] section fails.''' - reader = self.reader('rust-library-no-profile-section') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Cargo.toml for.* has no \\[profile\\.dev\\] section'): - self.read_topsrcdir(reader) - - def test_rust_library_invalid_crate_type(self): - '''Test that a RustLibrary Cargo.toml has a permitted crate-type.''' - reader = self.reader('rust-library-invalid-crate-type') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'crate-type.* is not permitted'): - self.read_topsrcdir(reader) - - def test_rust_library_non_abort_panic(self): - '''Test that a RustLibrary Cargo.toml has `panic = "abort" set''' - reader = self.reader('rust-library-non-abort-panic') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'does not specify `panic = "abort"`'): - self.read_topsrcdir(reader) - -@@ -1072,15 +1072,15 @@ - self.assertEqual(len(objs), 1) - lib = objs[0] - self.assertIsInstance(lib, RustLibrary) -- self.assertRegexpMatches(lib.lib_name, "random_crate") -- self.assertRegexpMatches(lib.import_name, "random_crate") -- self.assertRegexpMatches(lib.basename, "random-crate") -+ self.assertRegex(lib.lib_name, "random_crate") -+ self.assertRegex(lib.import_name, "random_crate") -+ self.assertRegex(lib.basename, "random-crate") - - def test_multiple_rust_libraries(self): - '''Test that linking multiple Rust libraries throws an error''' - reader = self.reader('multiple-rust-libraries', - extra_substs=dict(RUST_TARGET='i686-pc-windows-msvc')) -- with self.assertRaisesRegexp(LinkageMultipleRustLibrariesError, -+ with self.assertRaisesRegex(LinkageMultipleRustLibrariesError, - 'Cannot link multiple Rust libraries'): - self.read_topsrcdir(reader) - -@@ -1107,7 +1107,7 @@ - mozpath.join(reader.config.topobjdir, 'dir2'), - '/dir3', - ] -- self.assertEquals([p.full_path for p in objs[0].paths], expected) -+ self.assertEqual([p.full_path for p in objs[0].paths], expected) - - def test_binary_components(self): - """Test that IS_COMPONENT/NO_COMPONENTS_MANIFEST work properly.""" -@@ -1163,7 +1163,7 @@ - from GENERATED_FILES is an error. - """ - reader = self.reader('test-symbols-file-objdir-missing-generated') -- with self.assertRaisesRegexp(SandboxValidationError, -+ with self.assertRaisesRegex(SandboxValidationError, - 'Objdir file specified in SYMBOLS_FILE not in GENERATED_FILES:'): - self.read_topsrcdir(reader) - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_namespaces.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_namespaces.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import unittest - -@@ -29,7 +29,7 @@ - - class Piyo(ContextDerivedValue): - def __init__(self, context, value): -- if not isinstance(value, unicode): -+ if not isinstance(value, str): - raise ValueError - self.context = context - self.value = value -@@ -48,9 +48,9 @@ - - - VARIABLES = { -- 'HOGE': (unicode, unicode, None), -- 'FUGA': (Fuga, unicode, None), -- 'PIYO': (Piyo, unicode, None), -+ 'HOGE': (str, str, None), -+ 'FUGA': (Fuga, str, None), -+ 'PIYO': (Piyo, str, None), - 'HOGERA': (ContextDerivedTypedList(Piyo, StrictOrderingOnAppendList), - list, None), - 'HOGEHOGE': (ContextDerivedTypedListWithItems( -@@ -104,7 +104,7 @@ - self.assertEqual(e[1], 'set_type') - self.assertEqual(e[2], 'HOGE') - self.assertEqual(e[3], True) -- self.assertEqual(e[4], unicode) -+ self.assertEqual(e[4], str) - - def test_key_checking(self): - # Checking for existence of a key should not populate the key if it -@@ -127,7 +127,7 @@ - self.assertEqual(e[1], 'set_type') - self.assertEqual(e[2], 'FUGA') - self.assertEqual(e[3], False) -- self.assertEqual(e[4], unicode) -+ self.assertEqual(e[4], str) - - ns['FUGA'] = 'fuga' - self.assertIsInstance(ns['FUGA'], Fuga) -@@ -150,7 +150,7 @@ - self.assertEqual(e[1], 'set_type') - self.assertEqual(e[2], 'PIYO') - self.assertEqual(e[3], False) -- self.assertEqual(e[4], unicode) -+ self.assertEqual(e[4], str) - - ns['PIYO'] = 'piyo' - self.assertIsInstance(ns['PIYO'], Piyo) ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_reader.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_reader.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import os - import sys -@@ -423,7 +423,7 @@ - 'simple/base.cpp', - ]) - -- for path, pattern_set in expected.items(): -+ for path, pattern_set in list(expected.items()): - self.assertEqual(v[path].test_files, - expected[path]) - -@@ -438,7 +438,7 @@ - 'default/tests/reftests/**']), - } - -- for path, pattern_set in expected.items(): -+ for path, pattern_set in list(expected.items()): - self.assertEqual(v[path].test_files, - expected[path]) - -@@ -454,7 +454,7 @@ - 'tagged/src/bar.jsm': set(['tagged/**.js']), - } - -- for path, pattern_set in expected_patterns.items(): -+ for path, pattern_set in list(expected_patterns.items()): - self.assertEqual(v[path].test_files, - expected_patterns[path]) - -@@ -462,7 +462,7 @@ - 'tagged/src/submodule/foo.js': set(['submodule']), - 'tagged/src/bar.jsm': set([]), - } -- for path, pattern_set in expected_tags.items(): -+ for path, pattern_set in list(expected_tags.items()): - self.assertEqual(v[path].test_tags, - expected_tags[path]) - -@@ -470,7 +470,7 @@ - 'tagged/src/bar.jsm': set(['browser-chrome']), - 'tagged/src/submodule/foo.js': set([]), - } -- for path, pattern_set in expected_flavors.items(): -+ for path, pattern_set in list(expected_flavors.items()): - self.assertEqual(v[path].test_flavors, - expected_flavors[path]) - ---- mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_sandbox.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozbuild/test/frontend/test_sandbox.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import os - import shutil -@@ -345,7 +345,7 @@ - sandbox = MozbuildSandbox(Context(VARIABLES, config)) - - self.assertEqual(sandbox['CONFIG']['BAD_UTF8'], -- u'\ufffd\ufffd\ufffd\ufffd:') -+ '\ufffd\ufffd\ufffd\ufffd:') - - def test_invalid_exports_set_base(self): - sandbox = self.sandbox() -@@ -525,7 +525,7 @@ - source = 'a = foo(1, 2)' - sandbox.exec_source(source, 'foo.mozbuild') - -- self.assertEquals(sandbox['a'], (Foo, int)) -+ self.assertEqual(sandbox['a'], (Foo, int)) - finally: - del FUNCTIONS['foo'] - ---- mozjs-52.4.0/python/mozbuild/mozpack/archive.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/archive.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import bz2 - import gzip ---- mozjs-52.4.0/python/mozbuild/mozpack/copier.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/copier.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import os - import stat -@@ -109,7 +109,7 @@ - ''' - Return all paths stored in the container, in the order they were added. - ''' -- return self._files.keys() -+ return list(self._files.keys()) - - def __len__(self): - ''' -@@ -142,7 +142,7 @@ - for path, file in registry: - (...) - ''' -- return self._files.iteritems() -+ return iter(self._files.items()) - - def required_directories(self): - ''' -@@ -151,7 +151,7 @@ - unspecified (virtual) root directory (and do not include said root - directory). - ''' -- return set(k for k, v in self._required_directories.items() if v > 0) -+ return set(k for k, v in list(self._required_directories.items()) if v > 0) - - - class FileRegistrySubtree(object): -@@ -263,7 +263,7 @@ - - Returns a FileCopyResult that details what changed. - ''' -- assert isinstance(destination, basestring) -+ assert isinstance(destination, str) - assert not os.path.exists(destination) or os.path.isdir(destination) - - result = FileCopyResult() -@@ -531,7 +531,7 @@ - def exists(self): - return self.deflater is not None - -- if isinstance(dest, basestring): -+ if isinstance(dest, str): - dest = Dest(dest) - assert isinstance(dest, Dest) - ---- mozjs-52.4.0/python/mozbuild/mozpack/errors.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/errors.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import sys - from contextlib import contextmanager -@@ -97,7 +97,7 @@ - if self._count is None: - raise ErrorMessage(msg) - self._count += 1 -- print >>self.out, msg -+ print(msg, file=self.out) - - def fatal(self, msg): - self._handle(self.FATAL, msg) ---- mozjs-52.4.0/python/mozbuild/mozpack/executables.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/executables.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import os - import struct ---- mozjs-52.4.0/python/mozbuild/mozpack/files.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/files.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import errno - import os -@@ -57,7 +57,7 @@ - - def _copyfile(src, dest): - # False indicates `dest` should be overwritten if it exists already. -- if isinstance(src, unicode) and isinstance(dest, unicode): -+ if isinstance(src, str) and isinstance(dest, str): - _CopyFileW(src, dest, False) - elif isinstance(src, str) and isinstance(dest, str): - _CopyFileA(src, dest, False) -@@ -145,13 +145,13 @@ - # - keep file type (e.g. S_IFREG) - ret = stat.S_IFMT(mode) - # - expand user read and execute permissions to everyone -- if mode & 0400: -- ret |= 0444 -- if mode & 0100: -- ret |= 0111 -+ if mode & 0o400: -+ ret |= 0o444 -+ if mode & 0o100: -+ ret |= 0o111 - # - keep user write permissions -- if mode & 0200: -- ret |= 0200 -+ if mode & 0o200: -+ ret |= 0o200 - # - leave away sticky bit, setuid, setgid - return ret - -@@ -164,7 +164,7 @@ - disabled when skip_if_older is False. - Returns whether a copy was actually performed (True) or not (False). - ''' -- if isinstance(dest, basestring): -+ if isinstance(dest, str): - dest = Dest(dest) - else: - assert isinstance(dest, Dest) -@@ -258,11 +258,11 @@ - ''' - def copy(self, dest, skip_if_older=True): - real_dest = dest -- if not isinstance(dest, basestring): -+ if not isinstance(dest, str): - fd, dest = mkstemp() - os.close(fd) - os.remove(dest) -- assert isinstance(dest, basestring) -+ assert isinstance(dest, str) - # If File.copy didn't actually copy because dest is newer, check the - # file sizes. If dest is smaller, it means it is already stripped and - # elfhacked, so we can skip. -@@ -299,7 +299,7 @@ - File.__init__(self, path) - - def copy(self, dest, skip_if_older=True): -- assert isinstance(dest, basestring) -+ assert isinstance(dest, str) - - # The logic in this function is complicated by the fact that symlinks - # aren't universally supported. So, where symlinks aren't supported, we -@@ -400,7 +400,7 @@ - self.required = required - - def copy(self, dest, skip_if_older=True): -- if isinstance(dest, basestring): -+ if isinstance(dest, str): - dest = Dest(dest) - else: - assert isinstance(dest, Dest) -@@ -432,7 +432,7 @@ - ''' - Invokes the preprocessor to create the destination file. - ''' -- if isinstance(dest, basestring): -+ if isinstance(dest, str): - dest = Dest(dest) - else: - assert isinstance(dest, Dest) -@@ -563,7 +563,7 @@ - the individual XPTs to link. - skip_if_older is ignored. - ''' -- if isinstance(dest, basestring): -+ if isinstance(dest, str): - dest = Dest(dest) - assert isinstance(dest, Dest) - -@@ -1014,7 +1014,7 @@ - from mozpack.copier import FileRegistry - self.files = FileRegistry() - -- for base, finder in sorted(finders.iteritems()): -+ for base, finder in sorted(finders.items()): - if self.files.contains(base): - self.files.remove(base) - for p, f in finder.find(''): ---- mozjs-52.4.0/python/mozbuild/mozpack/hg.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/hg.py (refactored) -@@ -27,7 +27,7 @@ - # do not wish to do so, delete this exception statement from your - # version. - --from __future__ import absolute_import -+ - - import mercurial.error as error - import mercurial.hg as hg -@@ -56,7 +56,7 @@ - - Accepts a Mercurial localrepo and changectx instance. - """ -- if isinstance(repo, (str, unicode)): -+ if isinstance(repo, str): - path = repo - repo = hg.repository(hgui.ui(), repo) - else: -@@ -85,7 +85,7 @@ - return self._get(path) - - def _get(self, path): -- if isinstance(path, unicode): -+ if isinstance(path, str): - path = path.encode('utf-8', 'replace') - - try: ---- mozjs-52.4.0/python/mozbuild/mozpack/manifests.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/manifests.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import, unicode_literals -+ - - from contextlib import contextmanager - import json ---- mozjs-52.4.0/python/mozbuild/mozpack/mozjar.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/mozjar.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - from io import BytesIO - import struct -@@ -13,8 +13,9 @@ - ZIP_DEFLATED, - ) - from collections import OrderedDict --from urlparse import urlparse, ParseResult -+from urllib.parse import urlparse, ParseResult - import mozpack.path as mozpath -+from functools import reduce - - JAR_STORED = ZIP_STORED - JAR_DEFLATED = ZIP_DEFLATED -@@ -68,7 +69,7 @@ - an instance with empty fields. - ''' - assert self.MAGIC and isinstance(self.STRUCT, OrderedDict) -- self.size_fields = set(t for t in self.STRUCT.itervalues() -+ self.size_fields = set(t for t in self.STRUCT.values() - if not t in JarStruct.TYPE_MAPPING) - self._values = {} - if data: -@@ -90,7 +91,7 @@ - # For all fields used as other fields sizes, keep track of their value - # separately. - sizes = dict((t, 0) for t in self.size_fields) -- for name, t in self.STRUCT.iteritems(): -+ for name, t in self.STRUCT.items(): - if t in JarStruct.TYPE_MAPPING: - value, size = JarStruct.get_data(t, data[offset:]) - else: -@@ -109,7 +110,7 @@ - Initialize an instance with empty fields. - ''' - self.signature = self.MAGIC -- for name, t in self.STRUCT.iteritems(): -+ for name, t in self.STRUCT.items(): - if name in self.size_fields: - continue - self._values[name] = 0 if t in JarStruct.TYPE_MAPPING else '' -@@ -134,9 +135,9 @@ - from self.STRUCT. - ''' - serialized = struct.pack('<I', self.signature) -- sizes = dict((t, name) for name, t in self.STRUCT.iteritems() -+ sizes = dict((t, name) for name, t in self.STRUCT.items() - if not t in JarStruct.TYPE_MAPPING) -- for name, t in self.STRUCT.iteritems(): -+ for name, t in self.STRUCT.items(): - if t in JarStruct.TYPE_MAPPING: - format, size = JarStruct.TYPE_MAPPING[t] - if name in sizes: -@@ -155,7 +156,7 @@ - variable length fields. - ''' - size = JarStruct.TYPE_MAPPING['uint32'][1] -- for name, type in self.STRUCT.iteritems(): -+ for name, type in self.STRUCT.items(): - if type in JarStruct.TYPE_MAPPING: - size += JarStruct.TYPE_MAPPING[type][1] - else: -@@ -176,7 +177,7 @@ - return key in self._values - - def __iter__(self): -- return self._values.iteritems() -+ return iter(self._values.items()) - - def __repr__(self): - return "<%s %s>" % (self.__class__.__name__, -@@ -374,7 +375,7 @@ - preload = JarStruct.get_data('uint32', self._data)[0] - entries = OrderedDict() - offset = self._cdir_end['cdir_offset'] -- for e in xrange(self._cdir_end['cdir_entries']): -+ for e in range(self._cdir_end['cdir_entries']): - entry = JarCdirEntry(self._data[offset:]) - offset += entry.size - # Creator host system. 0 is MSDOS, 3 is Unix -@@ -385,7 +386,7 @@ - xattr = entry['external_attr'] - # Skip directories - if (host == 0 and xattr & 0x10) or (host == 3 and -- xattr & (040000 << 16)): -+ xattr & (0o40000 << 16)): - continue - entries[entry['filename']] = entry - if entry['offset'] < preload: -@@ -436,7 +437,7 @@ - for file in jarReader: - ... - ''' -- for entry in self.entries.itervalues(): -+ for entry in self.entries.values(): - yield self._getreader(entry) - - def __getitem__(self, name): -@@ -529,7 +530,7 @@ - headers = {} - preload_size = 0 - # Prepare central directory entries -- for entry, content in self._contents.itervalues(): -+ for entry, content in self._contents.values(): - header = JarLocalFileHeader() - for name in entry.STRUCT: - if name in header: -@@ -544,7 +545,7 @@ - end['disk_entries'] = len(self._contents) - end['cdir_entries'] = end['disk_entries'] - end['cdir_size'] = reduce(lambda x, y: x + y[0].size, -- self._contents.values(), 0) -+ list(self._contents.values()), 0) - # On optimized archives, store the preloaded size and the central - # directory entries, followed by the first end of central directory. - if self._optimize: -@@ -553,18 +554,18 @@ - if preload_size: - preload_size += offset - self._data.write(struct.pack('<I', preload_size)) -- for entry, _ in self._contents.itervalues(): -+ for entry, _ in self._contents.values(): - entry['offset'] += offset - self._data.write(entry.serialize()) - self._data.write(end.serialize()) - # Store local file entries followed by compressed data -- for entry, content in self._contents.itervalues(): -+ for entry, content in self._contents.values(): - self._data.write(headers[entry].serialize()) - self._data.write(content) - # On non optimized archives, store the central directory entries. - if not self._optimize: - end['cdir_offset'] = offset -- for entry, _ in self._contents.itervalues(): -+ for entry, _ in self._contents.values(): - self._data.write(entry.serialize()) - # Store the end of central directory. - self._data.write(end.serialize()) -@@ -599,7 +600,7 @@ - deflater = data - else: - deflater = Deflater(compress, compress_level=self._compress_level) -- if isinstance(data, basestring): -+ if isinstance(data, str): - deflater.write(data) - elif hasattr(data, 'read'): - if hasattr(data, 'seek'): -@@ -615,7 +616,7 @@ - # Set creator host system (upper byte of creator_version) - # to 3 (Unix) so mode is honored when there is one. - entry['creator_version'] |= 3 << 8 -- entry['external_attr'] = (mode & 0xFFFF) << 16L -+ entry['external_attr'] = (mode & 0xFFFF) << 16 - if deflater.compressed: - entry['min_version'] = 20 # Version 2.0 supports deflated streams - entry['general_flag'] = 2 # Max compression ---- mozjs-52.4.0/python/mozbuild/mozpack/path.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/path.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import posixpath - import os ---- mozjs-52.4.0/python/mozbuild/mozpack/chrome/flags.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/chrome/flags.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import re - from distutils.version import LooseVersion -@@ -250,7 +250,7 @@ - flags.match(application='foo', appversion='3.5') returns True - flags.match(application='foo', appversion='3.0') returns False - ''' -- for name, value in filter.iteritems(): -+ for name, value in filter.items(): - if not name in self: - continue - if not self[name].matches(value): ---- mozjs-52.4.0/python/mozbuild/mozpack/chrome/manifest.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/chrome/manifest.py (refactored) -@@ -2,11 +2,11 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import re - import os --from urlparse import urlparse -+from urllib.parse import urlparse - import mozpack.path as mozpath - from mozpack.chrome.flags import Flags - from mozpack.errors import errors -@@ -321,7 +321,7 @@ - return self.serialize(self.contractID, self.cid) - - # All manifest classes by their type name. --MANIFESTS_TYPES = dict([(c.type, c) for c in globals().values() -+MANIFESTS_TYPES = dict([(c.type, c) for c in list(globals().values()) - if type(c) == type and issubclass(c, ManifestEntry) - and hasattr(c, 'type') and c.type]) - ---- mozjs-52.4.0/python/mozbuild/mozpack/packager/__init__.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/packager/__init__.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - from mozbuild.preprocessor import Preprocessor - import re -@@ -50,7 +50,7 @@ - ''' - Split [1, 2, 3, 4, 5, 6, 7] into [(1, 2, 3), (4, 5, 6)]. - ''' -- return zip(*[iter(lst)] * 3) -+ return list(zip(*[iter(lst)] * 3)) - - KEY_VALUE_RE = re.compile(r''' - \s* # optional whitespace. -@@ -118,7 +118,7 @@ - destdir = options.pop('destdir', '') - if options: - errors.fatal('Malformed manifest: options %s not recognized' -- % options.keys()) -+ % list(options.keys())) - return Component(name, destdir=destdir) - - -@@ -328,7 +328,7 @@ - - bases = self.get_bases() - broken_bases = sorted( -- m for m, includer in self._included_manifests.iteritems() -+ m for m, includer in self._included_manifests.items() - if mozpath.basedir(m, bases) != mozpath.basedir(includer, bases)) - for m in broken_bases: - errors.fatal('"%s" is included from "%s", which is outside "%s"' % ---- mozjs-52.4.0/python/mozbuild/mozpack/packager/formats.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/packager/formats.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - from mozpack.chrome.manifest import ( - Manifest, -@@ -11,7 +11,7 @@ - ManifestBinaryComponent, - ManifestResource, - ) --from urlparse import urlparse -+from urllib.parse import urlparse - import mozpack.path as mozpath - from mozpack.files import ( - ManifestFile, -@@ -89,7 +89,7 @@ - Return the deepest base directory containing the given path. - ''' - self._frozen_bases = True -- base = mozpath.basedir(path, self._sub_formatter.keys()) -+ base = mozpath.basedir(path, list(self._sub_formatter.keys())) - relpath = mozpath.relpath(path, base) if base else path - return base, relpath - ---- mozjs-52.4.0/python/mozbuild/mozpack/packager/l10n.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/packager/l10n.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - ''' - Replace localized parts of a packaged directory with data from a langpack -@@ -162,7 +162,7 @@ - if not path: - continue - else: -- base = mozpath.basedir(p, paths.keys()) -+ base = mozpath.basedir(p, list(paths.keys())) - if base: - subpath = mozpath.relpath(p, base) - path = mozpath.normpath(mozpath.join(paths[base], -@@ -206,7 +206,7 @@ - formatter.add(p, f) - - # Transplant jar preloading information. -- for path, log in app_finder.jarlogs.iteritems(): -+ for path, log in app_finder.jarlogs.items(): - assert isinstance(copier[path], Jarrer) - copier[path].preload([l.replace(locale, l10n_locale) for l in log]) - -@@ -237,7 +237,7 @@ - finders = { - '': l10n_finder, - } -- for base, path in extra_l10n.iteritems(): -+ for base, path in extra_l10n.items(): - finders[base] = UnpackFinder(path) - l10n_finder = ComposedFinder(finders) - copier = FileCopier() ---- mozjs-52.4.0/python/mozbuild/mozpack/packager/unpack.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/packager/unpack.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import mozpack.path as mozpath - from mozpack.files import ( -@@ -27,7 +27,7 @@ - FlatFormatter, - STARTUP_CACHE_PATHS, - ) --from urlparse import urlparse -+from urllib.parse import urlparse - - - class UnpackFinder(BaseFinder): -@@ -149,7 +149,7 @@ - if not any(f.compressed for f in jar): - self.compressed = False - if jar.last_preloaded: -- jarlog = jar.entries.keys() -+ jarlog = list(jar.entries.keys()) - self.jarlogs[path] = jarlog[:jarlog.index(jar.last_preloaded) + 1] - return jar - ---- mozjs-52.4.0/python/mozbuild/mozpack/test/test_archive.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/test_archive.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import absolute_import -+ - - import hashlib - import os -@@ -69,7 +69,7 @@ - try: - tp = os.path.join(d, 'test.tar') - with open(tp, 'wb') as fh: -- with self.assertRaisesRegexp(ValueError, 'not a regular'): -+ with self.assertRaisesRegex(ValueError, 'not a regular'): - create_tar_from_files(fh, {'test': d}) - finally: - shutil.rmtree(d) -@@ -89,9 +89,9 @@ - - tp = os.path.join(d, 'test.tar') - with open(tp, 'wb') as fh: -- with self.assertRaisesRegexp(ValueError, 'cannot add file with setuid'): -+ with self.assertRaisesRegex(ValueError, 'cannot add file with setuid'): - create_tar_from_files(fh, {'test': uid}) -- with self.assertRaisesRegexp(ValueError, 'cannot add file with setuid'): -+ with self.assertRaisesRegex(ValueError, 'cannot add file with setuid'): - create_tar_from_files(fh, {'test': gid}) - finally: - shutil.rmtree(d) ---- mozjs-52.4.0/python/mozbuild/mozpack/test/test_chrome_manifest.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/test_chrome_manifest.py (refactored) -@@ -24,7 +24,7 @@ - parse_manifest_line, - ) - from mozpack.errors import errors, AccumulatedErrors --from test_errors import TestErrors -+from .test_errors import TestErrors - - - class TestManifest(unittest.TestCase): ---- mozjs-52.4.0/python/mozbuild/mozpack/test/test_copier.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/test_copier.py (refactored) -@@ -127,7 +127,7 @@ - 'bar': [], - } - reg = FileRegistry() -- for path, parts in cases.iteritems(): -+ for path, parts in cases.items(): - self.assertEqual(reg._partial_paths(path), parts) - - def test_file_registry(self): -@@ -414,7 +414,7 @@ - self.assertTrue(stat.S_ISDIR(st.st_mode)) - - # What's worse, we have no record that dest was created. -- self.assertEquals(len(result.updated_files), 0) -+ self.assertEqual(len(result.updated_files), 0) - - # But we do have an erroneous record of an optional file - # existing when it does not. ---- mozjs-52.4.0/python/mozbuild/mozpack/test/test_errors.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/test_errors.py (refactored) -@@ -10,7 +10,7 @@ - import unittest - import mozunit - import sys --from cStringIO import StringIO -+from io import StringIO - - - class TestErrors(object): -@@ -30,14 +30,14 @@ - errors.warn('foo') - self.assertRaises(ErrorMessage, errors.error, 'foo') - self.assertRaises(ErrorMessage, errors.fatal, 'foo') -- self.assertEquals(self.get_output(), ['Warning: foo']) -+ self.assertEqual(self.get_output(), ['Warning: foo']) - - def test_ignore_errors(self): - errors.ignore_errors() - errors.warn('foo') - errors.error('bar') - self.assertRaises(ErrorMessage, errors.fatal, 'foo') -- self.assertEquals(self.get_output(), ['Warning: foo', 'Warning: bar']) -+ self.assertEqual(self.get_output(), ['Warning: foo', 'Warning: bar']) - - def test_no_error(self): - with errors.accumulate(): -@@ -47,14 +47,14 @@ - with self.assertRaises(AccumulatedErrors): - with errors.accumulate(): - errors.error('1') -- self.assertEquals(self.get_output(), ['Error: 1']) -+ self.assertEqual(self.get_output(), ['Error: 1']) - - def test_error_loop(self): - with self.assertRaises(AccumulatedErrors): - with errors.accumulate(): - for i in range(3): - errors.error('%d' % i) -- self.assertEquals(self.get_output(), -+ self.assertEqual(self.get_output(), - ['Error: 0', 'Error: 1', 'Error: 2']) - - def test_multiple_errors(self): -@@ -67,7 +67,7 @@ - else: - errors.error('%d' % i) - errors.error('bar') -- self.assertEquals(self.get_output(), -+ self.assertEqual(self.get_output(), - ['Error: foo', 'Error: 0', 'Error: 1', - 'Warning: 2', 'Error: bar']) - ---- mozjs-52.4.0/python/mozbuild/mozpack/test/test_files.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/test_files.py (refactored) -@@ -61,7 +61,7 @@ - import mozpack.path as mozpath - from tempfile import mkdtemp - from io import BytesIO --from StringIO import StringIO -+from io import StringIO - from xpt import Typelib - - -@@ -146,7 +146,7 @@ - dest.write('qux') - self.assertEqual(dest.read(), 'qux') - --rand = ''.join(random.choice(string.letters) for i in xrange(131597)) -+rand = ''.join(random.choice(string.letters) for i in range(131597)) - samples = [ - '', - 'test', -@@ -268,7 +268,7 @@ - def test_absolute_relative(self): - AbsoluteSymlinkFile('/foo') - -- with self.assertRaisesRegexp(ValueError, 'Symlink target not absolute'): -+ with self.assertRaisesRegex(ValueError, 'Symlink target not absolute'): - AbsoluteSymlinkFile('./foo') - - def test_symlink_file(self): -@@ -477,7 +477,7 @@ - - class TestExistingFile(TestWithTmpDir): - def test_required_missing_dest(self): -- with self.assertRaisesRegexp(ErrorMessage, 'Required existing file'): -+ with self.assertRaisesRegex(ErrorMessage, 'Required existing file'): - f = ExistingFile(required=True) - f.copy(self.tmppath('dest')) - -@@ -566,7 +566,7 @@ - with JarWriter(src) as jar: - for content in samples: - name = ''.join(random.choice(string.letters) -- for i in xrange(8)) -+ for i in range(8)) - jar.add(name, content, compress=True) - contents[name] = content - ---- mozjs-52.4.0/python/mozbuild/mozpack/test/test_manifests.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/test_manifests.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import unicode_literals -+ - - import os - ---- mozjs-52.4.0/python/mozbuild/mozpack/test/test_mozjar.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/test_mozjar.py (refactored) -@@ -16,8 +16,8 @@ - from mozpack.test.test_files import MockDest - import unittest - import mozunit --from cStringIO import StringIO --from urllib import pathname2url -+from io import StringIO -+from urllib.request import pathname2url - import mozpack.path as mozpath - import os - ---- mozjs-52.4.0/python/mozbuild/mozpack/test/test_packager_formats.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/test_packager_formats.py (refactored) -@@ -128,7 +128,7 @@ - 'foo': read_interfaces(foo2_xpt.open())['foo'], - 'bar': read_interfaces(bar_xpt.open())['bar'], - }, -- }.iteritems() -+ }.items() - }) - - RESULT_JAR = { -@@ -174,7 +174,7 @@ - }, - 'addon1.xpi': { - mozpath.relpath(p, 'addon1'): f -- for p, f in RESULT_FLAT.iteritems() -+ for p, f in RESULT_FLAT.items() - if p.startswith('addon1/') - }, - }) -@@ -234,7 +234,7 @@ - CONTENTS_WITH_BASE = { - 'bases': { - mozpath.join('base/root', b) if b else 'base/root': a -- for b, a in CONTENTS['bases'].iteritems() -+ for b, a in CONTENTS['bases'].items() - }, - 'manifests': [ - m.move(mozpath.join('base/root', m.base)) -@@ -242,7 +242,7 @@ - ], - 'files': { - mozpath.join('base/root', p): f -- for p, f in CONTENTS['files'].iteritems() -+ for p, f in CONTENTS['files'].items() - }, - } - -@@ -255,7 +255,7 @@ - def result_with_base(results): - result = { - mozpath.join('base/root', p): v -- for p, v in results.iteritems() -+ for p, v in results.items() - } - result.update(EXTRA_CONTENTS) - return result -@@ -271,13 +271,13 @@ - - - def fill_formatter(formatter, contents): -- for base, is_addon in contents['bases'].items(): -+ for base, is_addon in list(contents['bases'].items()): - formatter.add_base(base, is_addon) - - for manifest in contents['manifests']: - formatter.add_manifest(manifest) - -- for k, v in contents['files'].iteritems(): -+ for k, v in contents['files'].items(): - if k.endswith('.xpt'): - formatter.add_interfaces(k, v) - else: ---- mozjs-52.4.0/python/mozbuild/mozpack/test/test_packager_l10n.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/test_packager_l10n.py (refactored) -@@ -4,7 +4,7 @@ - - import unittest - import mozunit --from test_packager import MockFinder -+from .test_packager import MockFinder - from mozpack.packager import l10n - from mozpack.files import ( - GeneratedFile, -@@ -118,7 +118,7 @@ - - self.assertEqual( - dict((p, f.open().read()) for p, f in copier), -- dict((p, f.open().read()) for p, f in repacked.iteritems()) -+ dict((p, f.open().read()) for p, f in repacked.items()) - ) - - ---- mozjs-52.4.0/python/mozbuild/mozpack/test/support/minify_js_verify.py (original) -+++ mozjs-52.4.0/python/mozbuild/mozpack/test/support/minify_js_verify.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import print_function -+ - import sys - - ---- mozjs-52.4.0/build/moz.configure/keyfiles.configure.old 2017-04-11 02:13:08.000000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/keyfiles.configure 2018-07-10 07:57:16.030000000 +0000 -@@ -16,8 +16,8 @@ - - @depends('--with-%s-keyfile' % name) - @checking('for the %s key' % desc, lambda x: x and x is not no_key) -- @imports(_from='__builtin__', _import='open') -- @imports(_from='__builtin__', _import='IOError') -+ @imports(_from='builtins', _import='open') -+ @imports(_from='builtins', _import='IOError') - def keyfile(value): - if value: - try: ---- mozjs-52.4.0/build/moz.configure/windows.configure.old 2017-04-11 02:13:08.000000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/windows.configure 2018-07-10 07:57:25.210000000 +0000 -@@ -19,7 +19,7 @@ - - - @depends_win('--with-windows-version') --@imports(_from='__builtin__', _import='ValueError') -+@imports(_from='builtins', _import='ValueError') - def valid_windows_version(value): - if not value: - die('Cannot build with --without-windows-version') -@@ -56,8 +56,8 @@ - # 8.1. - @imports('os') - @imports('re') --@imports(_from='__builtin__', _import='sorted') --@imports(_from='__builtin__', _import='WindowsError') -+@imports(_from='builtins', _import='sorted') -+@imports(_from='builtins', _import='WindowsError') - def get_sdk_dirs(sdk, subdir): - def get_dirs_containing(sdk, stem, subdir): - base = os.path.join(sdk, stem) -@@ -102,7 +102,7 @@ - @depends_win(c_compiler, windows_sdk_dir, valid_windows_version, - 'WINDOWSSDKDIR') - @checking('for Windows SDK', valid_windows_sdk_dir_result) --@imports(_from='__builtin__', _import='sorted') -+@imports(_from='builtins', _import='sorted') - @imports(_from='textwrap', _import='dedent') - def valid_windows_sdk_dir(compiler, windows_sdk_dir, target_version, - windows_sdk_dir_env): -@@ -179,7 +179,7 @@ - @depends_win(windows_sdk_dir, 'WINDOWSSDKDIR') - @checking('for Universal CRT SDK', valid_ucrt_sdk_dir_result) - @imports('os') --@imports(_from='__builtin__', _import='sorted') -+@imports(_from='builtins', _import='sorted') - @imports(_import='mozpack.path', _as='mozpath') - def valid_ucrt_sdk_dir(windows_sdk_dir, windows_sdk_dir_env): - if windows_sdk_dir_env: ---- mozjs-52.4.0/build/moz.configure/toolchain.configure.old 2017-04-11 02:13:08.000000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/toolchain.configure 2018-07-10 07:57:28.830000000 +0000 -@@ -395,7 +395,7 @@ - - - @imports(_from='collections', _import='defaultdict') --@imports(_from='__builtin__', _import='sorted') -+@imports(_from='builtins', _import='sorted') - def get_vc_paths(base): - vc = defaultdict(lambda: defaultdict(dict)) - subkey = r'Microsoft\VisualStudio\VC\*\*\*\Compiler' ---- mozjs-52.4.0/build/moz.configure/util.configure.old 2017-04-11 02:13:08.000000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/util.configure 2018-07-10 07:57:31.540000000 +0000 -@@ -234,7 +234,7 @@ - # ('19.0', 'x64', r'C:\...\amd64\cl.exe') - # ('19.0', 'x86', r'C:\...\amd64_x86\cl.exe') - @imports(_import='_winreg', _as='winreg') --@imports(_from='__builtin__', _import='WindowsError') -+@imports(_from='builtins', _import='WindowsError') - @imports(_from='fnmatch', _import='fnmatch') - def get_registry_values(pattern): - def enum_helper(func, key): ---- mozjs-52.4.0/build/moz.configure/checks.configure.old 2017-04-11 02:13:08.000000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/checks.configure 2018-07-10 07:57:35.630000000 +0000 -@@ -12,7 +12,7 @@ - # _declare_exceptions template, and add it to the return statement. Then - # destructure in the assignment below the function declaration. - @template --@imports(_from='__builtin__', _import='Exception') -+@imports(_from='builtins', _import='Exception') - def _declare_exceptions(): - class FatalCheckError(Exception): - '''An exception to throw from a function decorated with @checking. ---- mozjs-52.4.0/build/moz.configure/old.configure.old 2017-04-11 02:13:08.000000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/old.configure 2018-07-10 07:57:38.970000000 +0000 -@@ -61,8 +61,8 @@ - - @depends('OLD_CONFIGURE', mozconfig, autoconf, check_build_environment, shell, - old_configure_assignments, build_project) --@imports(_from='__builtin__', _import='open') --@imports(_from='__builtin__', _import='print') -+@imports(_from='builtins', _import='open') -+@imports(_from='builtins', _import='print') - @imports('glob') - @imports('itertools') - @imports('subprocess') -@@ -302,8 +302,8 @@ - '--enable-calendar', - '--enable-incomplete-external-linkage', - ) --@imports(_from='__builtin__', _import='compile') --@imports(_from='__builtin__', _import='open') -+@imports(_from='builtins', _import='compile') -+@imports(_from='builtins', _import='open') - @imports('logging') - @imports('os') - @imports('subprocess') ---- mozjs-52.4.0/build/moz.configure/android-ndk.configure.old 2017-04-11 02:13:08.000000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/android-ndk.configure 2018-07-10 07:57:41.120000000 +0000 -@@ -22,7 +22,7 @@ - default=min_android_version) - - @depends('--with-android-version', min_android_version) --@imports(_from='__builtin__', _import='ValueError') -+@imports(_from='builtins', _import='ValueError') - def android_version(value, min_version): - if not value: - # Someone has passed --without-android-version. ---- mozjs-52.4.0/build/moz.configure/init.configure.old 2017-04-11 02:13:08.000000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/init.configure 2018-07-10 07:57:44.330000000 +0000 -@@ -636,7 +636,7 @@ - # - otherwise, if we have "a" in GRE_MILESTONE, we're building Nightly or Aurora - # - otherwise, we're building Release/Beta (define RELEASE_OR_BETA) - @depends(check_build_environment, '--help') --@imports(_from='__builtin__', _import='open') -+@imports(_from='builtins', _import='open') - def milestone(build_env, _): - milestone_path = os.path.join(build_env.topsrcdir, - 'config', -diff -aur mozjs-52.4.0/config/mozunit.py mozjs-fixed/config/mozunit.py ---- mozjs-52.4.0/config/mozunit.py 2017-04-11 02:13:09.000000000 +0000 -+++ mozjs-fixed/config/mozunit.py 2018-07-10 08:19:37.770000000 +0000 -@@ -5,7 +5,7 @@ - from unittest import TextTestRunner as _TestRunner, TestResult as _TestResult - import unittest - import inspect --from StringIO import StringIO -+from io import StringIO - import os - import sys - -@@ -74,7 +74,7 @@ - - def printFail(self, test, err): - exctype, value, tb = err -- message = value.message.splitlines()[0] if value.message else 'NO MESSAGE' -+ message = str(value).splitlines()[0] if str(value) else 'NO MESSAGE' - # Skip test runner traceback levels - while tb and self._is_relevant_tb_level(tb): - tb = tb.tb_next -diff -aur mozjs-52.4.0/python/mozbuild/mozbuild/backend/configenvironment.py mozjs-fixed/python/mozbuild/mozbuild/backend/configenvironment.py ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/configenvironment.py 2018-07-10 08:24:43.150000000 +0000 -+++ mozjs-fixed/python/mozbuild/mozbuild/backend/configenvironment.py 2018-07-10 08:15:12.650000000 +0000 -@@ -8,7 +8,8 @@ - import sys - - from collections import Iterable --from types import StringTypes, ModuleType -+from types import ModuleType -+StringTypes = (str,) - - import mozpack.path as mozpath - -diff -aur mozjs-52.4.0/python/mozbuild/mozbuild/makeutil.py mozjs-fixed/python/mozbuild/mozbuild/makeutil.py ---- mozjs-52.4.0/python/mozbuild/mozbuild/makeutil.py 2018-07-10 08:24:43.150000000 +0000 -+++ mozjs-fixed/python/mozbuild/mozbuild/makeutil.py 2018-07-10 08:20:05.230000000 +0000 -@@ -6,7 +6,6 @@ - - import os - import re --from types import StringTypes - from collections import Iterable - - -@@ -103,19 +102,19 @@ - - def add_targets(self, targets): - '''Add additional targets to the rule.''' -- assert isinstance(targets, Iterable) and not isinstance(targets, StringTypes) -+ assert isinstance(targets, Iterable) and not isinstance(targets, str) - self._targets.update(targets) - return self - - def add_dependencies(self, deps): - '''Add dependencies to the rule.''' -- assert isinstance(deps, Iterable) and not isinstance(deps, StringTypes) -+ assert isinstance(deps, Iterable) and not isinstance(deps, str) - self._dependencies.update(deps) - return self - - def add_commands(self, commands): - '''Add commands to the rule.''' -- assert isinstance(commands, Iterable) and not isinstance(commands, StringTypes) -+ assert isinstance(commands, Iterable) and not isinstance(commands, str) - self._commands.extend(commands) - return self - -diff -aur mozjs-52.4.0/testing/mozbase/mozprocess/mozprocess/processhandler.py mozjs-fixed/testing/mozbase/mozprocess/mozprocess/processhandler.py ---- mozjs-52.4.0/testing/mozbase/mozprocess/mozprocess/processhandler.py 2017-04-11 02:13:06.000000000 +0000 -+++ mozjs-fixed/testing/mozbase/mozprocess/mozprocess/processhandler.py 2018-07-10 08:13:15.440000000 +0000 -@@ -11,7 +11,7 @@ - import threading - import time - import traceback --from Queue import Queue, Empty -+from queue import Queue, Empty - from datetime import datetime - - __all__ = ['ProcessHandlerMixin', 'ProcessHandler', 'LogOutput', -@@ -121,14 +121,14 @@ - thread = threading.current_thread().name - print("DBG::MOZPROC PID:{} ({}) | {}".format(self.pid, thread, msg)) - -- def __del__(self, _maxint=sys.maxint): -+ def __del__(self, _maxint=sys.maxsize): - if isWin: - handle = getattr(self, '_handle', None) - if handle: - if hasattr(self, '_internal_poll'): - self._internal_poll(_deadstate=_maxint) - else: -- self.poll(_deadstate=sys.maxint) -+ self.poll(_deadstate=sys.maxsize) - if handle or self._job or self._io_port: - self._cleanup() - else: -@@ -267,7 +267,7 @@ - if not (can_create_job or can_nest_jobs): - # Since we've warned, we just log info here to inform you - # of the consequence of setting ignore_children = True -- print "ProcessManager NOT managing child processes" -+ print("ProcessManager NOT managing child processes") - - # create the process - hp, ht, pid, tid = winprocess.CreateProcess( -@@ -534,11 +534,11 @@ - - if rc == winprocess.WAIT_TIMEOUT: - # The process isn't dead, so kill it -- print "Timed out waiting for process to close, attempting TerminateProcess" -+ print("Timed out waiting for process to close, attempting TerminateProcess") - self.kill() - elif rc == winprocess.WAIT_OBJECT_0: - # We caught WAIT_OBJECT_0, which indicates all is well -- print "Single process terminated successfully" -+ print("Single process terminated successfully") - self.returncode = winprocess.GetExitCodeProcess(self._handle) - else: - # An error occured we should probably throw -diff -aur mozjs-52.4.0/build/moz.configure/checks.configure mozjs-fixed/build/moz.configure/checks.configure ---- mozjs-52.4.0/build/moz.configure/checks.configure 2018-07-10 10:29:50.380000000 +0000 -+++ mozjs-fixed/build/moz.configure/checks.configure 2018-07-10 10:27:45.350000000 +0000 -@@ -52,7 +52,7 @@ - try: - ret = func(*args, **kwargs) - except FatalCheckError as e: -- error = e.message -+ error = str(e) - display_ret = callback(ret) if callback else ret - if display_ret is True: - log.info('yes') -diff -aur mozjs-52.4.0/build/moz.configure/init.configure mozjs-fixed/build/moz.configure/init.configure ---- mozjs-52.4.0/build/moz.configure/init.configure 2018-07-10 10:29:50.380000000 +0000 -+++ mozjs-fixed/build/moz.configure/init.configure 2018-07-10 10:23:19.960000000 +0000 -@@ -213,7 +213,7 @@ - def early_options(): - return set( - option.env -- for option in __sandbox__._options.itervalues() -+ for option in list(__sandbox__._options.values()) - if option.env - ) - return early_options -@@ -297,7 +297,7 @@ - # There is also a quartet form: - # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM - # But we can consider the "KERNEL-OPERATING_SYSTEM" as one. -- cpu, manufacturer, os = triplet.split('-', 2) -+ cpu, manufacturer, os = triplet.decode('utf-8').split('-', 2) - - # Autoconf uses config.sub to validate and canonicalize those triplets, - # but the granularity of its results has never been satisfying to our -@@ -727,7 +727,7 @@ - def all_configure_options(_): - result = [] - previous = None -- for option in __sandbox__._options.itervalues(): -+ for option in list(__sandbox__._options.values()): - # __sandbox__._options contains items for both option.name and - # option.env. But it's also an OrderedDict, meaning both are - # consecutive. -diff -aur mozjs-52.4.0/build/moz.configure/old.configure mozjs-fixed/build/moz.configure/old.configure ---- mozjs-52.4.0/build/moz.configure/old.configure 2018-07-10 10:29:50.380000000 +0000 -+++ mozjs-fixed/build/moz.configure/old.configure 2018-07-10 10:19:19.880000000 +0000 -@@ -360,7 +360,7 @@ - # Every variation of the exec() function I tried led to: - # SyntaxError: unqualified exec is not allowed in function 'main' it - # contains a nested function with free variables -- exec code in raw_config -+ exec(code, raw_config) - - # Ensure all the flags known to old-configure appear in the - # @old_configure_options above. -diff -aur mozjs-52.4.0/build/moz.configure/toolchain.configure mozjs-fixed/build/moz.configure/toolchain.configure ---- mozjs-52.4.0/build/moz.configure/toolchain.configure 2018-07-10 10:29:50.380000000 +0000 -+++ mozjs-fixed/build/moz.configure/toolchain.configure 2018-07-10 10:28:13.020000000 +0000 -@@ -244,7 +244,7 @@ - ('CPU', CPU_preprocessor_checks), - ('KERNEL', kernel_preprocessor_checks), - ): -- for n, (value, condition) in enumerate(preprocessor_checks.iteritems()): -+ for n, (value, condition) in enumerate(preprocessor_checks.items()): - check += dedent('''\ - #%(if)s %(condition)s - %%%(name)s "%(value)s" -@@ -278,9 +278,9 @@ - data = {} - for line in result.splitlines(): - if line.startswith(b'%'): -- k, _, v = line.partition(' ') -- k = k.lstrip('%') -- data[k] = v.replace(' ', '').lstrip('"').rstrip('"') -+ k, _, v = line.partition(b' ') -+ k = k.lstrip(b'%').decode('utf-8') -+ data[k] = v.replace(b' ', b'').lstrip(b'"').rstrip(b'"').decode('utf-8') - log.debug('%s = %s', k, data[k]) - - try: -diff -aur mozjs-52.4.0/build/moz.configure/util.configure mozjs-fixed/build/moz.configure/util.configure ---- mozjs-52.4.0/build/moz.configure/util.configure 2018-07-10 10:29:50.380000000 +0000 -+++ mozjs-fixed/build/moz.configure/util.configure 2018-07-10 10:23:54.980000000 +0000 -@@ -299,6 +299,8 @@ - @imports(_from='mozbuild.configure.util', _import='Version', _as='_Version') - def Version(v): - 'A version number that can be compared usefully.' -+ if isinstance(v, bytes): -+ v = v.decode('utf-8') - return _Version(v) - - # Denotes a deprecated option. Combines option() and @depends: -diff -aur mozjs-52.4.0/python/mozbuild/mozbuild/configure/__init__.py mozjs-fixed/python/mozbuild/mozbuild/configure/__init__.py ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/__init__.py 2018-07-10 10:29:50.350000000 +0000 -+++ mozjs-fixed/python/mozbuild/mozbuild/configure/__init__.py 2018-07-10 10:24:33.200000000 +0000 -@@ -97,6 +97,9 @@ - ', '.join(repr(d) for d in self.dependencies), - ) - -+ def __hash__(self): -+ return hash((str(self.func), tuple(self.dependencies), self.when)) -+ - - class CombinedDependsFunction(DependsFunction): - def __init__(self, sandbox, func, dependencies): -@@ -142,6 +145,9 @@ - def __ne__(self, other): - return not self == other - -+ def __hash__(self): -+ return hash((str(self.func), tuple(self.dependencies))) -+ - class SandboxedGlobal(dict): - '''Identifiable dict type for use as function global''' - -@@ -192,7 +198,8 @@ - b: __builtins__[b] - for b in ('None', 'False', 'True', 'int', 'bool', 'any', 'all', 'len', - 'list', 'tuple', 'set', 'dict', 'isinstance', 'getattr', -- 'hasattr', 'enumerate', 'range', 'zip') -+ 'hasattr', 'enumerate', 'range', 'zip', '__build_class__', -+ 'bytes', 'exec') - }, __import__=forbidden_import, str=str) - - # Expose a limited set of functions from os.path -@@ -267,7 +274,7 @@ - return method - def wrapped(*args, **kwargs): - out_args = [ -- arg.decode(encoding) if isinstance(arg, str) else arg -+ arg.decode(encoding) if isinstance(arg, bytes) else arg - for arg in args - ] - return method(*out_args, **kwargs) -diff -aur mozjs-52.4.0/python/mozbuild/mozbuild/configure/options.py mozjs-fixed/python/mozbuild/mozbuild/configure/options.py ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/options.py 2018-07-10 10:29:50.350000000 +0000 -+++ mozjs-fixed/python/mozbuild/mozbuild/configure/options.py 2018-07-10 10:15:41.760000000 +0000 -@@ -65,6 +65,9 @@ - return '%s%s' % (self.__class__.__name__, - super(OptionValue, self).__repr__()) - -+ def __hash__(self): -+ return hash(str(self)) -+ - - class PositiveOptionValue(OptionValue): - '''Represents the value for a positive option (--enable/--with/--foo) -diff -aur mozjs-52.4.0/python/mozbuild/mozbuild/configure/util.py mozjs-fixed/python/mozbuild/mozbuild/configure/util.py ---- mozjs-52.4.0/python/mozbuild/mozbuild/configure/util.py 2018-07-10 10:29:50.350000000 +0000 -+++ mozjs-fixed/python/mozbuild/mozbuild/configure/util.py 2018-07-10 09:04:28.150000000 +0000 -@@ -200,7 +200,7 @@ - self._encoding = getpreferredencoding() - - def write(self, buf): -- if self._encoding and isinstance(buf, str): -+ if self._encoding and isinstance(buf, bytes): - buf = buf.decode(self._encoding) - lines = buf.splitlines() - if not lines: -diff -aur mozjs-52.4.0/python/mozbuild/mozbuild/virtualenv.py mozjs-fixed/python/mozbuild/mozbuild/virtualenv.py ---- mozjs-52.4.0/python/mozbuild/mozbuild/virtualenv.py 2018-07-10 10:29:50.350000000 +0000 -+++ mozjs-fixed/python/mozbuild/mozbuild/virtualenv.py 2018-07-10 10:11:47.710000000 +0000 -@@ -108,7 +108,7 @@ - """ - ver = subprocess.check_output([python, '-c', 'import sys; print(sys.hexversion)']).rstrip() - with open(self.exe_info_path, 'w') as fh: -- fh.write("%s\n" % ver) -+ fh.write("%s\n" % ver.decode('utf-8')) - fh.write("%s\n" % os.path.getsize(python)) - - def up_to_date(self, python=sys.executable): -@@ -207,7 +207,7 @@ - return self.virtualenv_root - - def packages(self): -- with file(self.manifest_path, 'rU') as fh: -+ with open(self.manifest_path, 'rU') as fh: - packages = [line.rstrip().split(':') - for line in fh] - return packages -@@ -530,9 +530,9 @@ - - our = LooseVersion('%d.%d.%d' % (major, minor, micro)) - -- if major != MINIMUM_PYTHON_MAJOR or our < MINIMUM_PYTHON_VERSION: -- log_handle.write('Python %s or greater (but not Python 3) is ' -- 'required to build. ' % MINIMUM_PYTHON_VERSION) -+ if our < MINIMUM_PYTHON_VERSION: -+ log_handle.write('Python %s or greater is required to build. ' -+ % MINIMUM_PYTHON_VERSION) - log_handle.write('You are running Python %s.\n' % our) - - if os.name in ('nt', 'ce'): ---- mozjs-52.4.0/build/moz.configure/old.configure.old 2018-07-10 10:32:48.550000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/old.configure 2018-07-10 10:35:32.440000000 +0000 -@@ -107,7 +107,7 @@ - - # Make old-configure append to config.log, where we put our own log. - # This could be done with a m4 macro, but it's way easier this way -- script = script.replace('>./config.log', '>>./config.log') -+ script = script.replace(b'>./config.log', b'>>./config.log') - - with open(old_configure, 'wb') as fh: - fh.write(script) ---- mozjs-52.4.0/build/subconfigure.py.old 2017-04-11 02:13:09.000000000 +0000 -+++ mozjs-52.4.0/build/subconfigure.py 2018-07-10 10:38:08.910000000 +0000 -@@ -27,7 +27,7 @@ - return super(Pool, cls).__new__(cls) - - def imap_unordered(self, fn, iterable): -- return itertools.imap(fn, iterable) -+ return map(fn, iterable) - - def close(self): - pass -@@ -131,11 +131,11 @@ - is_set = cache.get('ac_cv_env_%s_set' % precious) == 'set' - value = cache.get('ac_cv_env_%s_value' % precious) if is_set else None - if value != env.get(precious): -- print 'Removing %s because of %s value change from:' \ -- % (data['cache-file'], precious) -- print ' %s' % (value if value is not None else 'undefined') -- print 'to:' -- print ' %s' % env.get(precious, 'undefined') -+ print('Removing %s because of %s value change from:' \ -+ % (data['cache-file'], precious)) -+ print(' %s' % (value if value is not None else 'undefined')) -+ print('to:') -+ print(' %s' % env.get(precious, 'undefined')) - os.remove(data['cache-file']) - return True - return False -@@ -333,8 +333,8 @@ - # We're going to run it ourselves. - command += ['--no-create'] - -- print prefix_lines('configuring', relobjdir) -- print prefix_lines('running %s' % ' '.join(command[:-1]), relobjdir) -+ print(prefix_lines('configuring', relobjdir)) -+ print(prefix_lines('running %s' % ' '.join(command[:-1]), relobjdir)) - sys.stdout.flush() - try: - output += subprocess.check_output(command, -@@ -368,7 +368,7 @@ - - if not skip_config_status: - if skip_configure: -- print prefix_lines('running config.status', relobjdir) -+ print(prefix_lines('running config.status', relobjdir)) - sys.stdout.flush() - try: - output += subprocess.check_output([data['shell'], '-c', -@@ -410,7 +410,7 @@ - pool = Pool(len(subconfigures)) - for relobjdir, returncode, output in \ - pool.imap_unordered(run, subconfigures): -- print prefix_lines(output, relobjdir) -+ print(prefix_lines(output, relobjdir)) - sys.stdout.flush() - ret = max(returncode, ret) - if ret: ---- mozjs-52.4.0/build/moz.configure/old.configure.old 2018-07-10 10:38:53.530000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/old.configure 2018-07-10 10:41:32.560000000 +0000 -@@ -394,7 +394,7 @@ - def post_old_configure(raw_config): - for k, v in raw_config['substs']: - set_old_configure_config( -- k[1:-1], v[1:-1] if isinstance(v, types.StringTypes) else v) -+ k[1:-1], v[1:-1] if isinstance(v, str) else v) - -- for k, v in dict(raw_config['defines']).iteritems(): -+ for k, v in dict(raw_config['defines']).items(): - set_old_configure_define(k[1:-1], v[1:-1]) ---- mozjs-52.4.0/configure.py (original) -+++ mozjs-52.4.0/configure.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --from __future__ import print_function, unicode_literals -+ - - import codecs - import os -@@ -45,11 +45,11 @@ - - sanitized_config = {} - sanitized_config['substs'] = { -- k: sanitized_bools(v) for k, v in config.iteritems() -+ k: sanitized_bools(v) for k, v in config.items() - if k not in ('DEFINES', 'non_global_defines', 'TOPSRCDIR', 'TOPOBJDIR') - } - sanitized_config['defines'] = { -- k: sanitized_bools(v) for k, v in config['DEFINES'].iteritems() -+ k: sanitized_bools(v) for k, v in config['DEFINES'].items() - } - sanitized_config['non_global_defines'] = config['non_global_defines'] - sanitized_config['topsrcdir'] = config['TOPSRCDIR'] -@@ -71,7 +71,7 @@ - ''') % {'python': config['PYTHON'], 'encoding': encoding}) - # A lot of the build backend code is currently expecting byte - # strings and breaks in subtle ways with unicode strings. (bug 1296508) -- for k, v in sanitized_config.iteritems(): -+ for k, v in sanitized_config.items(): - fh.write('%s = encode(%s, encoding)\n' % (k, indented_repr(v))) - fh.write("__all__ = ['topobjdir', 'topsrcdir', 'defines', " - "'non_global_defines', 'substs', 'mozconfig']") -@@ -88,7 +88,7 @@ - # executable permissions. - os.chmod('config.status', 0o755) - if config.get('MOZ_BUILD_APP') != 'js' or config.get('JS_STANDALONE'): -- os.environ[b'WRITE_MOZINFO'] = b'1' -+ os.environ['WRITE_MOZINFO'] = '1' - from mozbuild.config_status import config_status - - # Some values in sanitized_config also have more complex types, such as ---- mozjs-52.4.0/testing/mozbase/mozfile/mozfile/mozfile.py (original) -+++ mozjs-52.4.0/testing/mozbase/mozfile/mozfile/mozfile.py (refactored) -@@ -6,7 +6,7 @@ - - # We don't import all modules at the top for performance reasons. See Bug 1008943 - --from __future__ import absolute_import -+ - - from contextlib import contextmanager - import errno -@@ -55,7 +55,7 @@ - try: - bundle = zipfile.ZipFile(src) - except Exception: -- print "src: %s" % src -+ print("src: %s" % src) - raise - - namelist = bundle.namelist() -@@ -161,8 +161,8 @@ - - retry_count += 1 - -- print '%s() failed for "%s". Reason: %s (%s). Retrying...' % \ -- (func.__name__, args, e.strerror, e.errno) -+ print('%s() failed for "%s". Reason: %s (%s). Retrying...' % \ -+ (func.__name__, args, e.strerror, e.errno)) - time.sleep(retry_count * retry_delay) - else: - # If no exception has been thrown it should be done -@@ -420,9 +420,9 @@ - Return True if thing looks like a URL. - """ - -- import urlparse -- -- parsed = urlparse.urlparse(thing) -+ import urllib.parse -+ -+ parsed = urllib.parse.urlparse(thing) - if 'scheme' in parsed: - return len(parsed.scheme) >= 2 - else: -@@ -436,7 +436,7 @@ - result of urllib2.urlopen() - """ - -- import urllib2 -+ import urllib.request, urllib.error, urllib.parse - - # handle file URLs separately due to python stdlib limitations - if resource.startswith('file://'): -@@ -446,4 +446,4 @@ - # if no scheme is given, it is a file path -- return file(resource) -+ return open(resource) - -- return urllib2.urlopen(resource) -+ return urllib.request.urlopen(resource) ---- mozjs-52.4.0/testing/mozbase/mozinfo/mozinfo/mozinfo.py (original) -+++ mozjs-52.4.0/testing/mozbase/mozinfo/mozinfo/mozinfo.py (refactored) -@@ -8,7 +8,7 @@ - # linux) to the information; I certainly wouldn't want anyone parsing this - # information and having behaviour depend on it - --from __future__ import absolute_import -+ - - import os - import platform -@@ -24,7 +24,7 @@ - class unknown(object): - """marker class for unknown information""" - -- def __nonzero__(self): -+ def __bool__(self): - return False - - def __str__(self): -@@ -184,7 +184,7 @@ - to a json file containing the new info. - """ - -- if isinstance(new_info, basestring): -+ if isinstance(new_info, str): - # lazy import - import mozfile - import json -@@ -246,7 +246,7 @@ - update({}) - - # exports --__all__ = info.keys() -+__all__ = list(info.keys()) - __all__ += ['is' + os_name.title() for os_name in choices['os']] - __all__ += [ - 'info', -@@ -284,17 +284,17 @@ - - # print out choices if requested - flag = False -- for key, value in options.__dict__.items(): -+ for key, value in list(options.__dict__.items()): - if value is True: -- print '%s choices: %s' % (key, ' '.join([str(choice) -- for choice in choices[key]])) -+ print('%s choices: %s' % (key, ' '.join([str(choice) -+ for choice in choices[key]]))) - flag = True - if flag: - return - - # otherwise, print out all info -- for key, value in info.items(): -- print '%s: %s' % (key, value) -+ for key, value in list(info.items()): -+ print('%s: %s' % (key, value)) - - if __name__ == '__main__': - main() ---- mozjs-52.4.0/testing/mozbase/mozinfo/mozinfo/string_version.py.old 2017-04-11 02:13:06.000000000 +0000 -+++ mozjs-52.4.0/testing/mozbase/mozinfo/mozinfo/string_version.py 2018-07-10 11:10:56.140000000 +0000 -@@ -10,8 +10,10 @@ - A string version that can be compared with comparison operators. - """ - -+ def __new__(cls, value): -+ return str.__new__(cls, value) -+ - def __init__(self, vstring): -- str.__init__(self, vstring) - self.version = LooseVersion(vstring) - - def __repr__(self): ---- mozjs-52.4.0/testing/mozbase/manifestparser/manifestparser/manifestparser.py (original) -+++ mozjs-52.4.0/testing/mozbase/manifestparser/manifestparser/manifestparser.py (refactored) -@@ -2,7 +2,7 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this file, - # You can obtain one at http://mozilla.org/MPL/2.0/. - --from StringIO import StringIO -+from io import StringIO - import json - import fnmatch - import os -@@ -21,7 +21,7 @@ - __all__ = ['ManifestParser', 'TestManifest', 'convert'] - - relpath = os.path.relpath --string = (basestring,) -+string = (str,) - - - # path normalization -@@ -178,7 +178,7 @@ - - # otherwise an item - # apply ancestor defaults, while maintaining current file priority -- data = dict(self._ancestor_defaults.items() + data.items()) -+ data = dict(list(self._ancestor_defaults.items()) + list(data.items())) - - test = data - test['name'] = section -@@ -306,19 +306,19 @@ - # make some check functions - if inverse: - def has_tags(test): -- return not tags.intersection(test.keys()) -+ return not tags.intersection(list(test.keys())) - - def dict_query(test): -- for key, value in kwargs.items(): -+ for key, value in list(kwargs.items()): - if test.get(key) == value: - return False - return True - else: - def has_tags(test): -- return tags.issubset(test.keys()) -+ return tags.issubset(list(test.keys())) - - def dict_query(test): -- for key, value in kwargs.items(): -+ for key, value in list(kwargs.items()): - if test.get(key) != value: - return False - return True -@@ -340,7 +340,7 @@ - """ - if tests is None: - # Make sure to return all the manifests, even ones without tests. -- return self.manifest_defaults.keys() -+ return list(self.manifest_defaults.keys()) - - manifests = [] - for test in tests: -@@ -373,8 +373,8 @@ - raise IOError("Strict mode enabled, test paths must exist. " - "The following test(s) are missing: %s" % - json.dumps(missing_paths, indent=2)) -- print >> sys.stderr, "Warning: The following test(s) are missing: %s" % \ -- json.dumps(missing_paths, indent=2) -+ print("Warning: The following test(s) are missing: %s" % \ -+ json.dumps(missing_paths, indent=2), file=sys.stderr) - return missing - - def verifyDirectory(self, directories, pattern=None, extensions=None): -@@ -385,7 +385,7 @@ - """ - - files = set([]) -- if isinstance(directories, basestring): -+ if isinstance(directories, str): - directories = [directories] - - # get files in directories -@@ -449,12 +449,12 @@ - - # print the .ini manifest - if global_tags or global_kwargs: -- print >> fp, '[DEFAULT]' -+ print('[DEFAULT]', file=fp) - for tag in global_tags: -- print >> fp, '%s =' % tag -- for key, value in global_kwargs.items(): -- print >> fp, '%s = %s' % (key, value) -- print >> fp -+ print('%s =' % tag, file=fp) -+ for key, value in list(global_kwargs.items()): -+ print('%s = %s' % (key, value), file=fp) -+ print(file=fp) - - for test in tests: - test = test.copy() # don't overwrite -@@ -465,7 +465,7 @@ - if self.rootdir: - path = relpath(test['path'], self.rootdir) - path = denormalize_path(path) -- print >> fp, '[%s]' % path -+ print('[%s]' % path, file=fp) - - # reserved keywords: - reserved = ['path', 'name', 'here', 'manifest', 'relpath', 'ancestor-manifest'] -@@ -476,8 +476,8 @@ - continue - if key in global_tags and not test[key]: - continue -- print >> fp, '%s = %s' % (key, test[key]) -- print >> fp -+ print('%s = %s' % (key, test[key]), file=fp) -+ print(file=fp) - - if close: - # close the created file -@@ -565,7 +565,7 @@ - message = "Missing test: '%s' does not exist!" - if self.strict: - raise IOError(message) -- print >> sys.stderr, message + " Skipping." -+ print(message + " Skipping.", file=sys.stderr) - continue - destination = os.path.join(rootdir, _relpath) - shutil.copy(source, destination) -@@ -578,7 +578,7 @@ - internal function to import directories - """ - -- if isinstance(pattern, basestring): -+ if isinstance(pattern, str): - patterns = [pattern] - else: - patterns = pattern -@@ -670,9 +670,9 @@ - if (dirnames or filenames) and not (os.path.exists(manifest_path) and overwrite): - with file(manifest_path, 'w') as manifest: - for dirname in dirnames: -- print >> manifest, '[include:%s]' % os.path.join(dirname, filename) -+ print('[include:%s]' % os.path.join(dirname, filename), file=manifest) - for _filename in filenames: -- print >> manifest, '[%s]' % _filename -+ print('[%s]' % _filename, file=manifest) - - # add to list of manifests - manifest_dict.setdefault(directory, manifest_path) -@@ -722,8 +722,8 @@ - for filename in filenames] - - # write to manifest -- print >> write, '\n'.join(['[%s]' % denormalize_path(filename) -- for filename in filenames]) -+ print('\n'.join(['[%s]' % denormalize_path(filename) -+ for filename in filenames]), file=write) - - cls._walk_directories(directories, callback, pattern=pattern, ignore=ignore) - ---- mozjs-52.4.0/testing/mozbase/manifestparser/manifestparser/expression.py (original) -+++ mozjs-52.4.0/testing/mozbase/manifestparser/manifestparser/expression.py (refactored) -@@ -275,7 +275,7 @@ - """ - if not isinstance(self.token, expected): - raise Exception("Unexpected token!") -- self.token = self.iter.next() -+ self.token = next(self.iter) - - def expression(self, rbp=0): - """ -@@ -283,11 +283,11 @@ - right binding power greater than rbp is encountered. - """ - t = self.token -- self.token = self.iter.next() -+ self.token = next(self.iter) - left = t.nud(self) - while rbp < self.token.lbp: - t = self.token -- self.token = self.iter.next() -+ self.token = next(self.iter) - left = t.led(self, left) - return left - -@@ -299,7 +299,7 @@ - """ - try: - self.iter = self._tokenize() -- self.token = self.iter.next() -+ self.token = next(self.iter) - return self.expression() - except: - extype, ex, tb = sys.exc_info() -@@ -307,7 +307,7 @@ - raise ParseError("could not parse: " - "%s\nexception: %svariables: %s" % (self.text, - formatted, -- self.valuemapping)), None, tb -+ self.valuemapping)).with_traceback(tb) - - __call__ = parse - ---- mozjs-52.4.0/testing/mozbase/manifestparser/manifestparser/filters.py (original) -+++ mozjs-52.4.0/testing/mozbase/manifestparser/manifestparser/filters.py (refactored) -@@ -92,7 +92,7 @@ - def __init__(self, *args, **kwargs): - self.fmt_args = ', '.join(itertools.chain( - [str(a) for a in args], -- ['{}={}'.format(k, v) for k, v in kwargs.iteritems()])) -+ ['{}={}'.format(k, v) for k, v in kwargs.items()])) - - def __eq__(self, other): - if self.unique: -@@ -249,7 +249,7 @@ - # be yielded for reporting purposes. Put them all in chunk 1 for - # simplicity. - if self.this_chunk == 1: -- disabled_dirs = [v for k, v in tests_by_dir.iteritems() -+ disabled_dirs = [v for k, v in tests_by_dir.items() - if k not in ordered_dirs] - for disabled_test in itertools.chain(*disabled_dirs): - yield disabled_test -@@ -326,7 +326,7 @@ - - def __init__(self, tags): - InstanceFilter.__init__(self, tags) -- if isinstance(tags, basestring): -+ if isinstance(tags, str): - tags = [tags] - self.tags = tags - -@@ -349,7 +349,7 @@ - - def __init__(self, paths): - InstanceFilter.__init__(self, paths) -- if isinstance(paths, basestring): -+ if isinstance(paths, str): - paths = [paths] - self.paths = paths - ---- mozjs-52.4.0/testing/mozbase/manifestparser/manifestparser/ini.py (original) -+++ mozjs-52.4.0/testing/mozbase/manifestparser/manifestparser/ini.py (refactored) -@@ -27,7 +27,7 @@ - sections = [] - key = value = None - section_names = set() -- if isinstance(fp, basestring): -- fp = file(fp) -+ if isinstance(fp, str): -+ fp = open(fp) - - # read the lines -@@ -131,7 +131,7 @@ - 'support-files': '%s %s', - } - final_mapping = global_vars.copy() -- for field_name, value in local_vars.items(): -+ for field_name, value in list(local_vars.items()): - if field_name not in field_patterns or field_name not in global_vars: - final_mapping[field_name] = value - continue ---- mozjs-52.4.0/python/mozbuild/mozbuild/util.py.old 2018-07-10 11:16:10.690000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/util.py 2018-07-10 23:36:02.250000000 +0000 -@@ -1254,10 +1254,10 @@ - encode(k, encoding): encode(v, encoding) - for k, v in obj.items() - } -- if isinstance(obj, bytes): -- return obj - if isinstance(obj, str): -- return obj.encode(encoding) -+ return obj -+ if isinstance(obj, bytes): -+ return obj.decode(encoding) - if isinstance(obj, Iterable): - return [encode(i, encoding) for i in obj] - return obj ---- mozjs-52.4.0/python/mozbuild/mozbuild/util.py.old 2018-07-10 23:36:33.980000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/util.py 2018-07-10 23:41:51.900000000 +0000 -@@ -1179,6 +1179,9 @@ - POSSIBLE_VALUES = possible_values - return EnumStringSubclass - -+ def __hash__(self): -+ return hash(str(self)) -+ - - def _escape_char(c): - # str.encode('unicode_espace') doesn't escape quotes, presumably because ---- mozjs-52.4.0/python/mozbuild/mozbuild/mozinfo.py.old 2018-07-10 23:42:19.390000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/mozinfo.py 2018-07-11 01:45:57.930000000 +0000 -@@ -155,6 +155,6 @@ - """ - build_conf = build_dict(config, env) - if isinstance(file, str): -- file = open(file, 'wb') -+ file = open(file, 'w') - - json.dump(build_conf, file, sort_keys=True, indent=4) ---- mozjs-52.4.0/python/mozbuild/mozbuild/jar.py.old 2018-07-11 01:46:26.540000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/jar.py 2018-07-11 02:02:36.010000000 +0000 -@@ -16,7 +16,7 @@ - import re - import logging - from time import localtime --from MozZipFile import ZipFile -+from zipfile import ZipFile - from io import StringIO - from collections import defaultdict - ---- mozjs-52.4.0/python/mozbuild/mozbuild/util.py.old 2018-07-11 02:05:38.530000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/util.py 2018-07-11 02:08:21.020000000 +0000 -@@ -987,8 +987,6 @@ - 'got %s, expected %s' % (fname, - type(value), ftype)) - -- super(TypedTuple, self).__init__(*args, **kwargs) -- - TypedTuple._fields = fields - - return TypedTuple ---- mozjs-52.4.0/build/moz.configure/init.configure.old 2018-07-11 02:08:50.000000000 +0000 -+++ mozjs-52.4.0/build/moz.configure/init.configure 2018-07-11 04:04:26.600000000 +0000 -@@ -297,7 +297,9 @@ - # There is also a quartet form: - # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM - # But we can consider the "KERNEL-OPERATING_SYSTEM" as one. -- cpu, manufacturer, os = triplet.decode('utf-8').split('-', 2) -+ if isinstance(triplet, bytes): -+ triplet = triplet.decode('utf-8') -+ cpu, manufacturer, os = triplet.split('-', 2) - - # Autoconf uses config.sub to validate and canonicalize those triplets, - # but the granularity of its results has never been satisfying to our ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/reader.py.old 2018-07-11 04:25:33.980000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/reader.py 2018-07-11 04:24:50.630000000 +0000 -@@ -441,6 +441,8 @@ - code = func.__code__ - firstlineno = code.co_firstlineno - lines = sandbox._current_source.splitlines(True) -+ if len(lines) and isinstance(lines[0], bytes): -+ lines = [l.decode('utf-8') for l in lines] - lines = inspect.getblock(lines[firstlineno - 1:]) - - # The code lines we get out of inspect.getsourcelines look like ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/reader.py.old 2018-07-11 04:25:57.090000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/reader.py 2018-07-11 04:29:46.140000000 +0000 -@@ -460,7 +460,7 @@ - # actually never calls __getitem__ and __setitem__, so we need to - # modify the AST so that accesses to globals are properly directed - # to a dict. -- self._global_name = b'_data' # AST wants str for this, not unicode -+ self._global_name = '_data' # AST wants str for this, not unicode - # In case '_data' is a name used for a variable in the function code, - # prepend more underscores until we find an unused name. - while (self._global_name in code.co_names or ---- mozjs-52.4.0/python/mozbuild/mozbuild/frontend/context.py.old 2018-07-11 04:30:06.590000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/frontend/context.py 2018-07-11 04:35:38.670000000 +0000 -@@ -384,8 +384,8 @@ - - def __cmp__(self, other): - if isinstance(other, Path) and self.srcdir != other.srcdir: -- return cmp(self.full_path, other.full_path) -- return cmp(str(self), other) -+ return self.full_path == other.full_path -+ return str(self) == other - - # __cmp__ is not enough because unicode has __eq__, __ne__, etc. defined - # and __cmp__ is only used for those when they don't exist. ---- mozjs-52.4.0/mozglue/build/moz.build.old 2018-07-11 04:40:17.930000000 +0000 -+++ mozjs-52.4.0/mozglue/build/moz.build 2018-07-11 04:42:00.830000000 +0000 -@@ -4,20 +4,15 @@ - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. - --# Build mozglue as a shared lib on Windows, OSX and Android. -+# Build mozglue as a shared lib on Windows and OSX. - # If this is ever changed, update MOZ_SHARED_MOZGLUE in browser/installer/Makefile.in --if CONFIG['OS_TARGET'] in ('WINNT', 'Darwin', 'Android') and not CONFIG['JS_STANDALONE']: -+if CONFIG['OS_TARGET'] in ('WINNT', 'Darwin') and not CONFIG['JS_STANDALONE']: - SharedLibrary('mozglue') - else: - Library('mozglue') - - SDK_LIBRARY = True - --if CONFIG['OS_TARGET'] == 'Android': -- SOURCES += [ -- 'BionicGlue.cpp', -- ] -- - if CONFIG['MOZ_ASAN']: - SOURCES += [ - 'AsanOptions.cpp', ---- mozjs-52.4.0/js/src/moz.build.old 2017-04-11 02:13:16.000000000 +0000 -+++ mozjs-52.4.0/js/src/moz.build 2018-07-11 04:43:59.920000000 +0000 -@@ -707,7 +707,7 @@ - CXXFLAGS += ['-wd4577'] - CXXFLAGS += ['-wd4312'] - --if CONFIG['OS_ARCH'] not in ('WINNT', 'HP-UX'): -+if CONFIG['OS_ARCH'] != 'WINNT': - OS_LIBS += [ - 'm', - ] -@@ -722,13 +722,13 @@ - 'dl', - ] - --if CONFIG['OS_ARCH'] == 'SunOS': -- OS_LIBS += [ -- 'posix4', -- 'dl', -- 'nsl', -- 'socket', -- ] -+#if CONFIG['OS_ARCH'] == 'SunOS': -+# OS_LIBS += [ -+# 'posix4', -+# 'dl', -+# 'nsl', -+# 'socket', -+# ] - - OS_LIBS += CONFIG['REALTIME_LIBS'] - ---- mozjs-52.4.0/python/mozbuild/mozbuild/util.py.old 2018-07-11 04:44:24.900000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/util.py 2018-07-11 04:46:47.310000000 +0000 -@@ -267,6 +267,10 @@ - if 'b' in self.mode: - writemode += 'b' - with open(self.name, writemode) as file: -+ if 'b' in self.mode and isinstance(buf, str): -+ buf = buf.encode('utf-8') -+ elif 'b' not in self.mode and isinstance(buf, bytes): -+ buf = buf.decode('utf-8') - file.write(buf) - - if self._capture_diff: ---- mozjs-52.4.0/python/mozbuild/mozbuild/backend/recursivemake.py.old 2018-07-11 04:47:15.020000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/backend/recursivemake.py 2018-07-11 04:53:51.750000000 +0000 -@@ -77,86 +77,86 @@ - from functools import reduce - - MOZBUILD_VARIABLES = [ -- b'ANDROID_APK_NAME', -- b'ANDROID_APK_PACKAGE', -- b'ANDROID_ASSETS_DIRS', -- b'ANDROID_EXTRA_PACKAGES', -- b'ANDROID_EXTRA_RES_DIRS', -- b'ANDROID_GENERATED_RESFILES', -- b'ANDROID_RES_DIRS', -- b'ASFLAGS', -- b'CMSRCS', -- b'CMMSRCS', -- b'CPP_UNIT_TESTS', -- b'DIRS', -- b'DIST_INSTALL', -- b'EXTRA_DSO_LDOPTS', -- b'EXTRA_JS_MODULES', -- b'EXTRA_PP_COMPONENTS', -- b'EXTRA_PP_JS_MODULES', -- b'FORCE_SHARED_LIB', -- b'FORCE_STATIC_LIB', -- b'FINAL_LIBRARY', -- b'HOST_CFLAGS', -- b'HOST_CSRCS', -- b'HOST_CMMSRCS', -- b'HOST_CXXFLAGS', -- b'HOST_EXTRA_LIBS', -- b'HOST_LIBRARY_NAME', -- b'HOST_PROGRAM', -- b'HOST_SIMPLE_PROGRAMS', -- b'IS_COMPONENT', -- b'JAR_MANIFEST', -- b'JAVA_JAR_TARGETS', -- b'LD_VERSION_SCRIPT', -- b'LIBRARY_NAME', -- b'LIBS', -- b'MAKE_FRAMEWORK', -- b'MODULE', -- b'NO_DIST_INSTALL', -- b'NO_EXPAND_LIBS', -- b'NO_INTERFACES_MANIFEST', -- b'NO_JS_MANIFEST', -- b'OS_LIBS', -- b'PARALLEL_DIRS', -- b'PREF_JS_EXPORTS', -- b'PROGRAM', -- b'PYTHON_UNIT_TESTS', -- b'RESOURCE_FILES', -- b'SDK_HEADERS', -- b'SDK_LIBRARY', -- b'SHARED_LIBRARY_LIBS', -- b'SHARED_LIBRARY_NAME', -- b'SIMPLE_PROGRAMS', -- b'SONAME', -- b'STATIC_LIBRARY_NAME', -- b'TEST_DIRS', -- b'TOOL_DIRS', -+ 'ANDROID_APK_NAME', -+ 'ANDROID_APK_PACKAGE', -+ 'ANDROID_ASSETS_DIRS', -+ 'ANDROID_EXTRA_PACKAGES', -+ 'ANDROID_EXTRA_RES_DIRS', -+ 'ANDROID_GENERATED_RESFILES', -+ 'ANDROID_RES_DIRS', -+ 'ASFLAGS', -+ 'CMSRCS', -+ 'CMMSRCS', -+ 'CPP_UNIT_TESTS', -+ 'DIRS', -+ 'DIST_INSTALL', -+ 'EXTRA_DSO_LDOPTS', -+ 'EXTRA_JS_MODULES', -+ 'EXTRA_PP_COMPONENTS', -+ 'EXTRA_PP_JS_MODULES', -+ 'FORCE_SHARED_LIB', -+ 'FORCE_STATIC_LIB', -+ 'FINAL_LIBRARY', -+ 'HOST_CFLAGS', -+ 'HOST_CSRCS', -+ 'HOST_CMMSRCS', -+ 'HOST_CXXFLAGS', -+ 'HOST_EXTRA_LIBS', -+ 'HOST_LIBRARY_NAME', -+ 'HOST_PROGRAM', -+ 'HOST_SIMPLE_PROGRAMS', -+ 'IS_COMPONENT', -+ 'JAR_MANIFEST', -+ 'JAVA_JAR_TARGETS', -+ 'LD_VERSION_SCRIPT', -+ 'LIBRARY_NAME', -+ 'LIBS', -+ 'MAKE_FRAMEWORK', -+ 'MODULE', -+ 'NO_DIST_INSTALL', -+ 'NO_EXPAND_LIBS', -+ 'NO_INTERFACES_MANIFEST', -+ 'NO_JS_MANIFEST', -+ 'OS_LIBS', -+ 'PARALLEL_DIRS', -+ 'PREF_JS_EXPORTS', -+ 'PROGRAM', -+ 'PYTHON_UNIT_TESTS', -+ 'RESOURCE_FILES', -+ 'SDK_HEADERS', -+ 'SDK_LIBRARY', -+ 'SHARED_LIBRARY_LIBS', -+ 'SHARED_LIBRARY_NAME', -+ 'SIMPLE_PROGRAMS', -+ 'SONAME', -+ 'STATIC_LIBRARY_NAME', -+ 'TEST_DIRS', -+ 'TOOL_DIRS', - # XXX config/Makefile.in specifies this in a make invocation - #'USE_EXTENSION_MANIFEST', -- b'XPCSHELL_TESTS', -- b'XPIDL_MODULE', -+ 'XPCSHELL_TESTS', -+ 'XPIDL_MODULE', - ] - - DEPRECATED_VARIABLES = [ -- b'ANDROID_RESFILES', -- b'EXPORT_LIBRARY', -- b'EXTRA_LIBS', -- b'HOST_LIBS', -- b'LIBXUL_LIBRARY', -- b'MOCHITEST_A11Y_FILES', -- b'MOCHITEST_BROWSER_FILES', -- b'MOCHITEST_BROWSER_FILES_PARTS', -- b'MOCHITEST_CHROME_FILES', -- b'MOCHITEST_FILES', -- b'MOCHITEST_FILES_PARTS', -- b'MOCHITEST_METRO_FILES', -- b'MOCHITEST_ROBOCOP_FILES', -- b'MODULE_OPTIMIZE_FLAGS', -- b'MOZ_CHROME_FILE_FORMAT', -- b'SHORT_LIBNAME', -- b'TESTING_JS_MODULES', -- b'TESTING_JS_MODULE_DIR', -+ 'ANDROID_RESFILES', -+ 'EXPORT_LIBRARY', -+ 'EXTRA_LIBS', -+ 'HOST_LIBS', -+ 'LIBXUL_LIBRARY', -+ 'MOCHITEST_A11Y_FILES', -+ 'MOCHITEST_BROWSER_FILES', -+ 'MOCHITEST_BROWSER_FILES_PARTS', -+ 'MOCHITEST_CHROME_FILES', -+ 'MOCHITEST_FILES', -+ 'MOCHITEST_FILES_PARTS', -+ 'MOCHITEST_METRO_FILES', -+ 'MOCHITEST_ROBOCOP_FILES', -+ 'MODULE_OPTIMIZE_FLAGS', -+ 'MOZ_CHROME_FILE_FORMAT', -+ 'SHORT_LIBNAME', -+ 'TESTING_JS_MODULES', -+ 'TESTING_JS_MODULE_DIR', - ] - - MOZBUILD_VARIABLES_MESSAGE = 'It should only be defined in moz.build files.' -@@ -758,7 +758,7 @@ - rule.add_dependencies(['$(CURDIR)/%: %']) - - def _check_blacklisted_variables(self, makefile_in, makefile_content): -- if b'EXTERNALLY_MANAGED_MAKE_FILE' in makefile_content: -+ if 'EXTERNALLY_MANAGED_MAKE_FILE' in makefile_content: - # Bypass the variable restrictions for externally managed makefiles. - return - -@@ -765,7 +765,7 @@ - for l in makefile_content.splitlines(): - l = l.strip() - # Don't check comments -- if l.startswith(b'#'): -+ if l.startswith('#'): - continue - for x in chain(MOZBUILD_VARIABLES, DEPRECATED_VARIABLES): - if x not in l: -@@ -822,11 +822,11 @@ - # Skip every directory but those with a Makefile - # containing a tools target, or XPI_PKGNAME or - # INSTALL_EXTENSION_ID. -- for t in (b'XPI_PKGNAME', b'INSTALL_EXTENSION_ID', -- b'tools'): -+ for t in ('XPI_PKGNAME', 'INSTALL_EXTENSION_ID', -+ 'tools'): - if t not in content: - continue -- if t == b'tools' and not re.search('(?:^|\s)tools.*::', content, re.M): -+ if t == 'tools' and not re.search('(?:^|\s)tools.*::', content, re.M): - continue - if objdir == self.environment.topobjdir: - continue -@@ -1422,20 +1422,20 @@ - pp.context.update(extra) - if not pp.context.get('autoconfmk', ''): - pp.context['autoconfmk'] = 'autoconf.mk' -- pp.handleLine(b'# THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT MODIFY BY HAND.\n'); -- pp.handleLine(b'DEPTH := @DEPTH@\n') -- pp.handleLine(b'topobjdir := @topobjdir@\n') -- pp.handleLine(b'topsrcdir := @top_srcdir@\n') -- pp.handleLine(b'srcdir := @srcdir@\n') -- pp.handleLine(b'VPATH := @srcdir@\n') -- pp.handleLine(b'relativesrcdir := @relativesrcdir@\n') -- pp.handleLine(b'include $(DEPTH)/config/@autoconfmk@\n') -+ pp.handleLine('# THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT MODIFY BY HAND.\n'); -+ pp.handleLine('DEPTH := @DEPTH@\n') -+ pp.handleLine('topobjdir := @topobjdir@\n') -+ pp.handleLine('topsrcdir := @top_srcdir@\n') -+ pp.handleLine('srcdir := @srcdir@\n') -+ pp.handleLine('VPATH := @srcdir@\n') -+ pp.handleLine('relativesrcdir := @relativesrcdir@\n') -+ pp.handleLine('include $(DEPTH)/config/@autoconfmk@\n') - if not stub: - pp.do_include(obj.input_path) - # Empty line to avoid failures when last line in Makefile.in ends - # with a backslash. -- pp.handleLine(b'\n') -- pp.handleLine(b'include $(topsrcdir)/config/recurse.mk\n') -+ pp.handleLine('\n') -+ pp.handleLine('include $(topsrcdir)/config/recurse.mk\n') - if not stub: - # Adding the Makefile.in here has the desired side-effect - # that if the Makefile.in disappears, this will force ---- mozjs-52.4.0/python/mozbuild/mozpack/manifests.py.old 2018-07-11 04:54:39.260000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozpack/manifests.py 2018-07-11 04:57:31.710000000 +0000 -@@ -115,7 +115,7 @@ - self._source_files = set() - - if path or fileobj: -- with _auto_fileobj(path, fileobj, 'rb') as fh: -+ with _auto_fileobj(path, fileobj, 'r') as fh: - self._source_files.add(fh.name) - self._load_from_fileobj(fh) - -@@ -174,7 +174,7 @@ - dest, content = fields[1:] - - self.add_content( -- self._decode_field_entry(content).encode('utf-8'), dest) -+ self._decode_field_entry(content), dest) - continue - - # Don't fail for non-actionable items, allowing -@@ -236,7 +236,7 @@ - - It is an error if both are specified. - """ -- with _auto_fileobj(path, fileobj, 'wb') as fh: -+ with _auto_fileobj(path, fileobj, 'w') as fh: - fh.write('%d\n' % self.CURRENT_VERSION) - - for dest in sorted(self._dests): -@@ -244,8 +244,7 @@ - - parts = ['%d' % entry[0], dest] - parts.extend(entry[1:]) -- fh.write('%s\n' % self.FIELD_SEPARATOR.join( -- p.encode('utf-8') for p in parts)) -+ fh.write('%s\n' % self.FIELD_SEPARATOR.join(parts)) - - def add_symlink(self, source, dest): - """Add a symlink to this manifest. -@@ -391,7 +390,7 @@ - if install_type == self.CONTENT: - # GeneratedFile expect the buffer interface, which the unicode - # type doesn't have, so encode to a str. -- content = self._decode_field_entry(entry[1]).encode('utf-8') -+ content = self._decode_field_entry(entry[1]) - registry.add(dest, GeneratedFile(content)) - continue - ---- mozjs-52.4.0/config/MozZipFile.py (original) -+++ mozjs-52.4.0/config/MozZipFile.py (refactored) -@@ -18,7 +18,7 @@ - def __init__(self, file, mode="r", compression=zipfile.ZIP_STORED, - lock = False): - if lock: -- assert isinstance(file, basestring) -+ assert isinstance(file, str) - self.lockfile = lock_file(file + '.lck') - else: - self.lockfile = None -@@ -46,7 +46,7 @@ - date_time=time.localtime(time.time())) - zinfo.compress_type = self.compression - # Add some standard UNIX file access permissions (-rw-r--r--). -- zinfo.external_attr = (0x81a4 & 0xFFFF) << 16L -+ zinfo.external_attr = (0x81a4 & 0xFFFF) << 16 - else: - zinfo = zinfo_or_arcname - -@@ -58,7 +58,7 @@ - # as the old, reuse the existing entry. - - doSeek = False # store if we need to seek to the eof after overwriting -- if self.NameToInfo.has_key(zinfo.filename): -+ if zinfo.filename in self.NameToInfo: - # Find the last ZipInfo with our name. - # Last, because that's catching multiple overwrites - i = len(self.filelist) -@@ -109,14 +109,14 @@ - # adjust file mode if we originally just wrote, now we rewrite - self.fp.close() - self.fp = open(self.filename, 'r+b') -- all = map(lambda zi: (zi, True), self.filelist) + \ -- map(lambda zi: (zi, False), self._remove) -+ all = [(zi, True) for zi in self.filelist] + \ -+ [(zi, False) for zi in self._remove] - all.sort(lambda l, r: cmp(l[0].header_offset, r[0].header_offset)) - # empty _remove for multiple closes - self._remove = [] - - lengths = [all[i+1][0].header_offset - all[i][0].header_offset -- for i in xrange(len(all)-1)] -+ for i in range(len(all)-1)] - lengths.append(self.end - all[-1][0].header_offset) - to_pos = 0 - for (zi, keep), length in zip(all, lengths): ---- mozjs-52.4.0/config/check_spidermonkey_style.py (original) -+++ mozjs-52.4.0/config/check_spidermonkey_style.py (refactored) -@@ -35,7 +35,7 @@ - # isolation, but don't try to do any order checking between such blocks. - #---------------------------------------------------------------------------- - --from __future__ import print_function -+ - - import difflib - import os -@@ -270,7 +270,7 @@ - edges[inclname] = set() - - # Process all the JS files. -- for filename in js_names.keys(): -+ for filename in list(js_names.keys()): - inclname = js_names[filename] - file_kind = FileKind.get(filename) - if file_kind == FileKind.C or file_kind == FileKind.CPP or \ ---- mozjs-52.4.0/config/expandlibs.py (original) -+++ mozjs-52.4.0/config/expandlibs.py (refactored) -@@ -26,7 +26,7 @@ - descriptor contains. And for each of these LIBS, also apply the same - rules. - ''' --from __future__ import with_statement -+ - import sys, os, errno - import expandlibs_config as conf - -@@ -36,7 +36,7 @@ - if dir and not os.path.exists(dir): - try: - os.makedirs(dir) -- except OSError, error: -+ except OSError as error: - if error.errno != errno.EEXIST: - raise - -@@ -140,4 +140,4 @@ - return [relativize(arg)] - - if __name__ == '__main__': -- print " ".join(ExpandArgs(sys.argv[1:])) -+ print(" ".join(ExpandArgs(sys.argv[1:]))) ---- mozjs-52.4.0/config/expandlibs_exec.py (original) -+++ mozjs-52.4.0/config/expandlibs_exec.py (refactored) -@@ -20,7 +20,7 @@ - relevant linker options to change the order in which the linker puts the - symbols appear in the resulting binary. Only works for ELF targets. - ''' --from __future__ import with_statement -+ - import sys - import os - from expandlibs import ( -@@ -304,11 +304,11 @@ - return syms - - def print_command(out, args): -- print >>out, "Executing: " + " ".join(args) -+ print("Executing: " + " ".join(args), file=out) - for tmp in [f for f in args.tmp if os.path.isfile(f)]: -- print >>out, tmp + ":" -+ print(tmp + ":", file=out) - with open(tmp) as file: -- print >>out, "".join([" " + l for l in file.readlines()]) -+ print("".join([" " + l for l in file.readlines()]), file=out) - out.flush() - - def main(args, proc_callback=None): -@@ -338,8 +338,8 @@ - proc = subprocess.Popen(args, stdout = subprocess.PIPE, stderr = subprocess.STDOUT) - if proc_callback: - proc_callback(proc) -- except Exception, e: -- print >>sys.stderr, 'error: Launching', args, ':', e -+ except Exception as e: -+ print('error: Launching', args, ':', e, file=sys.stderr) - raise e - (stdout, stderr) = proc.communicate() - if proc.returncode and not options.verbose: ---- mozjs-52.4.0/config/expandlibs_gen.py (original) -+++ mozjs-52.4.0/config/expandlibs_gen.py (refactored) -@@ -5,7 +5,7 @@ - '''Given a list of object files and library names, prints a library - descriptor to standard output''' - --from __future__ import with_statement -+ - import sys - import os - import expandlibs_config as conf -@@ -38,4 +38,4 @@ - - ensureParentDir(options.output) - with open(options.output, 'w') as outfile: -- print >>outfile, generate(args) -+ print(generate(args), file=outfile) ---- mozjs-52.4.0/config/find_OOM_errors.py (original) -+++ mozjs-52.4.0/config/find_OOM_errors.py (refactored) -@@ -2,7 +2,7 @@ - # This Source Code Form is subject to the terms of the Mozilla Public - # License, v. 2.0. If a copy of the MPL was not distributed with this - # file, You can obtain one at http://mozilla.org/MPL/2.0/. --from __future__ import print_function -+ - - usage = """%prog: A test for OOM conditions in the shell. - -@@ -95,12 +95,12 @@ - """Keep track of the amount of times individual lines occur, in order to - prioritize the errors which occur most frequently.""" - counts = {} -- for string,count in blacklist.items(): -+ for string,count in list(blacklist.items()): - for line in string.split("\n"): - counts[line] = counts.get(line, 0) + count - - lines = [] -- for k,v in counts.items(): -+ for k,v in list(counts.items()): - lines.append("{0:6}: {1}".format(v, k)) - - lines.sort() ---- mozjs-52.4.0/config/nsinstall.py (original) -+++ mozjs-52.4.0/config/nsinstall.py (refactored) -@@ -9,7 +9,7 @@ - # a full build environment set up. - # The basic limitation is, it doesn't even try to link and ignores - # all related options. --from __future__ import print_function -+ - from optparse import OptionParser - import mozfile - import os -@@ -149,7 +149,7 @@ - - # nsinstall as a native command is always UTF-8 - def nsinstall(argv): -- return _nsinstall_internal([unicode(arg, "utf-8") for arg in argv]) -+ return _nsinstall_internal([str(arg, "utf-8") for arg in argv]) - - if __name__ == '__main__': - # sys.argv corrupts characters outside the system code page on Windows -@@ -175,8 +175,8 @@ - else: - # For consistency, do it on Unix as well - if sys.stdin.encoding is not None: -- argv = [unicode(arg, sys.stdin.encoding) for arg in sys.argv] -+ argv = [str(arg, sys.stdin.encoding) for arg in sys.argv] - else: -- argv = [unicode(arg) for arg in sys.argv] -+ argv = [str(arg) for arg in sys.argv] - - sys.exit(_nsinstall_internal(argv[1:])) ---- mozjs-52.4.0/config/printconfigsetting.py (original) -+++ mozjs-52.4.0/config/printconfigsetting.py (refactored) -@@ -5,12 +5,12 @@ - import configobj - import sys - import re --from StringIO import StringIO -+from io import StringIO - - try: - (file, section, key) = sys.argv[1:] - except ValueError: -- print "Usage: printconfigsetting.py <file> <section> <setting>" -+ print("Usage: printconfigsetting.py <file> <section> <setting>") - sys.exit(1) - - with open(file) as fh: -@@ -21,11 +21,11 @@ - try: - s = c[section] - except KeyError: -- print >>sys.stderr, "Section [%s] not found." % section -+ print("Section [%s] not found." % section, file=sys.stderr) - sys.exit(1) - - try: -- print s[key] -+ print(s[key]) - except KeyError: -- print >>sys.stderr, "Key %s not found." % key -+ print("Key %s not found." % key, file=sys.stderr) - sys.exit(1) ---- mozjs-52.4.0/config/pythonpath.py (original) -+++ mozjs-52.4.0/config/pythonpath.py (refactored) -@@ -9,7 +9,7 @@ - - def main(args): - def usage(): -- print >>sys.stderr, "pythonpath.py -I directory script.py [args...]" -+ print("pythonpath.py -I directory script.py [args...]", file=sys.stderr) - sys.exit(150) - - paths = [] -@@ -45,7 +45,7 @@ - frozenglobals['__name__'] = '__main__' - frozenglobals['__file__'] = script - -- execfile(script, frozenglobals) -+ exec(compile(open(script).read(), script, 'exec'), frozenglobals) - - # Freeze scope here ... why this makes things work I have no idea ... - frozenglobals = globals() ---- mozjs-52.4.0/config/rebuild_check.py (original) -+++ mozjs-52.4.0/config/rebuild_check.py (refactored) -@@ -18,7 +18,7 @@ - deps = args[1:] - t = mtime(target) - if t < 0: -- print target -+ print(target) - return - - newer = [] -@@ -31,13 +31,13 @@ - newer.append(dep) - - if newer and removed: -- print 'Rebuilding %s because %s changed and %s was removed' % (target, ', '.join(newer), ', '.join(removed)) -+ print('Rebuilding %s because %s changed and %s was removed' % (target, ', '.join(newer), ', '.join(removed))) - elif newer: -- print 'Rebuilding %s because %s changed' % (target, ', '.join(newer)) -+ print('Rebuilding %s because %s changed' % (target, ', '.join(newer))) - elif removed: -- print 'Rebuilding %s because %s was removed' % (target, ', '.join(removed)) -+ print('Rebuilding %s because %s was removed' % (target, ', '.join(removed))) - else: -- print 'Rebuilding %s for an unknown reason' % target -+ print('Rebuilding %s for an unknown reason' % target) - - if __name__ == '__main__': - import sys ---- mozjs-52.4.0/config/tests/unit-expandlibs.py (original) -+++ mozjs-52.4.0/config/tests/unit-expandlibs.py (refactored) -@@ -7,7 +7,7 @@ - from shutil import rmtree - import mozunit - --from UserString import UserString -+from collections import UserString - # Create a controlled configuration for use by expandlibs - config_win = { - 'AR': 'lib', -@@ -120,8 +120,7 @@ - del dict[name] - return type.__new__(cls, clsName, bases, dict) - --class TestCaseWithTmpDir(unittest.TestCase): -- __metaclass__ = ReplicateTests -+class TestCaseWithTmpDir(unittest.TestCase, metaclass=ReplicateTests): - def init(self): - self.tmpdir = os.path.abspath(mkdtemp(dir=os.curdir)) - ---- mozjs-52.4.0/config/tests/unit-nsinstall.py (original) -+++ mozjs-52.4.0/config/tests/unit-nsinstall.py (refactored) -@@ -28,9 +28,9 @@ - # Unicode strings means non-ASCII children can be deleted properly on - # Windows - if sys.stdin.encoding is None: -- tmpdir = unicode(self.tmpdir) -+ tmpdir = str(self.tmpdir) - else: -- tmpdir = unicode(self.tmpdir, sys.stdin.encoding) -+ tmpdir = str(self.tmpdir, sys.stdin.encoding) - rmtree(tmpdir) - - # utility methods for tests -@@ -50,14 +50,14 @@ - "Test nsinstall -D <dir>" - testdir = os.path.join(self.tmpdir, "test") - self.assertEqual(nsinstall(["-D", testdir]), 0) -- self.assert_(os.path.isdir(testdir)) -+ self.assertTrue(os.path.isdir(testdir)) - - def test_nsinstall_basic(self): - "Test nsinstall <file> <dir>" - testfile = self.touch("testfile") - testdir = self.mkdirs("testdir") - self.assertEqual(nsinstall([testfile, testdir]), 0) -- self.assert_(os.path.isfile(os.path.join(testdir, "testfile"))) -+ self.assertTrue(os.path.isfile(os.path.join(testdir, "testfile"))) - - def test_nsinstall_basic_recursive(self): - "Test nsinstall <dir> <dest dir>" -@@ -76,12 +76,12 @@ - '-X', Xdir]), 0) - - testdir = os.path.join(destdir, "sourcedir") -- self.assert_(os.path.isdir(testdir)) -- self.assert_(os.path.isfile(os.path.join(testdir, "testfile"))) -- self.assert_(not os.path.exists(os.path.join(testdir, "Xfile"))) -- self.assert_(os.path.isdir(os.path.join(testdir, "copieddir"))) -- self.assert_(os.path.isfile(os.path.join(testdir, "copieddir", "testfile2"))) -- self.assert_(not os.path.exists(os.path.join(testdir, "Xdir"))) -+ self.assertTrue(os.path.isdir(testdir)) -+ self.assertTrue(os.path.isfile(os.path.join(testdir, "testfile"))) -+ self.assertTrue(not os.path.exists(os.path.join(testdir, "Xfile"))) -+ self.assertTrue(os.path.isdir(os.path.join(testdir, "copieddir"))) -+ self.assertTrue(os.path.isfile(os.path.join(testdir, "copieddir", "testfile2"))) -+ self.assertTrue(not os.path.exists(os.path.join(testdir, "Xdir"))) - - def test_nsinstall_multiple(self): - "Test nsinstall <three files> <dest dir>" -@@ -91,7 +91,7 @@ - testdir = self.mkdirs("testdir") - self.assertEqual(nsinstall(testfiles + [testdir]), 0) - for f in testfiles: -- self.assert_(os.path.isfile(os.path.join(testdir, -+ self.assertTrue(os.path.isfile(os.path.join(testdir, - os.path.basename(f)))) - - def test_nsinstall_dir_exists(self): -@@ -99,7 +99,7 @@ - srcdir = self.mkdirs("test") - destdir = self.mkdirs("testdir/test") - self.assertEqual(nsinstall([srcdir, os.path.dirname(destdir)]), 0) -- self.assert_(os.path.isdir(destdir)) -+ self.assertTrue(os.path.isdir(destdir)) - - def test_nsinstall_t(self): - "Test that nsinstall -t works (preserve timestamp)" -@@ -110,7 +110,7 @@ - os.utime(testfile, (t, t)) - self.assertEqual(nsinstall(["-t", testfile, testdir]), 0) - destfile = os.path.join(testdir, "testfile") -- self.assert_(os.path.isfile(destfile)) -+ self.assertTrue(os.path.isfile(destfile)) - self.assertEqual(os.stat(testfile).st_mtime, - os.stat(destfile).st_mtime) - -@@ -125,7 +125,7 @@ - self.assertEqual(nsinstall(["-m", "{0:04o}" - .format(mode), testfile, testdir]), 0) - destfile = os.path.join(testdir, "testfile") -- self.assert_(os.path.isfile(destfile)) -+ self.assertTrue(os.path.isfile(destfile)) - self.assertEqual(os.stat(testfile).st_mode, - os.stat(destfile).st_mode) - -@@ -136,25 +136,25 @@ - testdir = self.mkdirs("testdir") - destdir = os.path.join(testdir, "subdir") - self.assertEqual(nsinstall(["-d", testfile, destdir]), 0) -- self.assert_(os.path.isdir(os.path.join(destdir, "testfile"))) -+ self.assertTrue(os.path.isdir(os.path.join(destdir, "testfile"))) - - if RUN_NON_ASCII_TESTS: - def test_nsinstall_non_ascii(self): - "Test that nsinstall handles non-ASCII files" -- filename = u"\u2325\u3452\u2415\u5081" -+ filename = "\u2325\u3452\u2415\u5081" - testfile = self.touch(filename) -- testdir = self.mkdirs(u"\u4241\u1D04\u1414") -+ testdir = self.mkdirs("\u4241\u1D04\u1414") - self.assertEqual(nsinstall([testfile.encode("utf-8"), - testdir.encode("utf-8")]), 0) - - destfile = os.path.join(testdir, filename) -- self.assert_(os.path.isfile(destfile)) -+ self.assertTrue(os.path.isfile(destfile)) - - def test_nsinstall_non_ascii_subprocess(self): - "Test that nsinstall as a subprocess handles non-ASCII files" -- filename = u"\u2325\u3452\u2415\u5081" -+ filename = "\u2325\u3452\u2415\u5081" - testfile = self.touch(filename) -- testdir = self.mkdirs(u"\u4241\u1D04\u1414") -+ testdir = self.mkdirs("\u4241\u1D04\u1414") - # We don't use subprocess because it can't handle Unicode on - # Windows <http://bugs.python.org/issue1759845>. mozprocess calls - # CreateProcessW directly so it's perfect. -@@ -166,7 +166,7 @@ - - self.assertEqual(rv, 0) - destfile = os.path.join(testdir, filename) -- self.assert_(os.path.isfile(destfile)) -+ self.assertTrue(os.path.isfile(destfile)) - - #TODO: implement -R, -l, -L and test them! - ---- mozjs-52.4.0/config/tests/unitMozZipFile.py (original) -+++ mozjs-52.4.0/config/tests/unitMozZipFile.py (refactored) -@@ -11,6 +11,7 @@ - import random - import copy - from string import letters -+from functools import reduce - - ''' - Test case infrastructure for MozZipFile. -@@ -38,7 +39,7 @@ - 'firstdir/oneleaf', - 'seconddir/twoleaf', - 'thirddir/with/sub/threeleaf') --_lengths = map(lambda n: n * 64, [16, 64, 80]) -+_lengths = [n * 64 for n in [16, 64, 80]] - lengths = 3 - writes = 5 - -@@ -71,7 +72,7 @@ - def getContent(length): - 'Get pseudo random content of given length.' - rv = [None] * length -- for i in xrange(length): -+ for i in range(length): - rv[i] = random.choice(letters) - return ''.join(rv) - -@@ -133,13 +134,13 @@ - def _verifyZip(self): - zf = zipfile.ZipFile(self.f) - badEntry = zf.testzip() -- self.failIf(badEntry, badEntry) -+ self.assertFalse(badEntry, badEntry) - zlist = zf.namelist() - zlist.sort() -- vlist = self.ref.keys() -+ vlist = list(self.ref.keys()) - vlist.sort() - self.assertEqual(zlist, vlist) -- for leaf, content in self.ref.iteritems(): -+ for leaf, content in self.ref.items(): - zcontent = zf.read(leaf) - self.assertEqual(content, zcontent) - -@@ -158,16 +159,16 @@ - open(self.leaf('stage', leaf), 'w').write(content) - - # all leafs in all lengths --atomics = list(prod(xrange(len(leafs)), xrange(lengths))) -+atomics = list(prod(range(len(leafs)), range(lengths))) - - # populate TestExtensiveStore with testcases --for w in xrange(writes): -+for w in range(writes): - # Don't iterate over all files for the the first n passes, - # those are redundant as long as w < lengths. - # There are symmetries in the trailing end, too, but I don't know - # how to reduce those out right now. -- nonatomics = [list(prod(range(min(i,len(leafs))), xrange(lengths))) -- for i in xrange(1, w+1)] + [atomics] -+ nonatomics = [list(prod(list(range(min(i,len(leafs)))), range(lengths))) -+ for i in range(1, w+1)] + [atomics] - for descs in prod(*nonatomics): - suffix = getid(descs) - dicts = [dict(leaf=leaf, length=length) for leaf, length in descs] -@@ -181,9 +182,9 @@ - # and then write all atomics again. - # This should catch more or less all artifacts generated - # by the final ordering step when closing the jar. --files = [list(prod([i], xrange(lengths))) for i in xrange(len(leafs))] -+files = [list(prod([i], range(lengths))) for i in range(len(leafs))] - allfiles = reduce(lambda l,r:l+r, -- [list(prod(*files[:(i+1)])) for i in xrange(len(leafs))]) -+ [list(prod(*files[:(i+1)])) for i in range(len(leafs))]) - - for first in allfiles: - testbasename = 'test{0}_'.format(getid(first)) ---- mozjs-52.4.0/config/expandlibs_exec.py.old 2018-07-11 05:07:18.280000000 +0000 -+++ mozjs-52.4.0/config/expandlibs_exec.py 2018-07-11 05:08:45.670000000 +0000 -@@ -344,7 +344,7 @@ - (stdout, stderr) = proc.communicate() - if proc.returncode and not options.verbose: - print_command(sys.stderr, args) -- sys.stderr.write(stdout) -+ sys.stderr.write(stdout.decode('utf-8')) - sys.stderr.flush() - if proc.returncode: - return proc.returncode ---- mozjs-52.4.0/js/src/builtin/embedjs.py (original) -+++ mozjs-52.4.0/js/src/builtin/embedjs.py (refactored) -@@ -36,7 +36,7 @@ - # - # It uses the C preprocessor to process its inputs. - --from __future__ import with_statement -+ - import re, sys, os, subprocess - import shlex - import which -@@ -109,7 +109,7 @@ - - with open(tmpIn, 'wb') as input: - input.write(source) -- print(' '.join(cxx + outputArg + args + [tmpIn])) -+ print((' '.join(cxx + outputArg + args + [tmpIn]))) - result = subprocess.Popen(cxx + outputArg + args + [tmpIn]).wait() - if (result != 0): - sys.exit(result); -@@ -132,7 +132,7 @@ - - def get_config_defines(buildconfig): - # Collect defines equivalent to ACDEFINES and add MOZ_DEBUG_DEFINES. -- env = {key: value for key, value in buildconfig.defines.iteritems() -+ env = {key: value for key, value in buildconfig.defines.items() - if key not in buildconfig.non_global_defines} - for define in buildconfig.substs['MOZ_DEBUG_DEFINES']: - env[define] = 1 ---- mozjs-52.4.0/js/src/builtin/embedjs.py.old 2018-07-11 05:13:28.920000000 +0000 -+++ mozjs-52.4.0/js/src/builtin/embedjs.py 2018-07-11 05:15:15.390000000 +0000 -@@ -107,7 +107,7 @@ - tmpOut = 'self-hosting-preprocessed.pp'; - outputArg = shlex.split(preprocessorOption + tmpOut) - -- with open(tmpIn, 'wb') as input: -+ with open(tmpIn, 'w') as input: - input.write(source) - print((' '.join(cxx + outputArg + args + [tmpIn]))) - result = subprocess.Popen(cxx + outputArg + args + [tmpIn]).wait() ---- mozjs-52.4.0/python/mozbuild/mozbuild/preprocessor.py.old 2018-07-11 05:15:42.900000000 +0000 -+++ mozjs-52.4.0/python/mozbuild/mozbuild/preprocessor.py 2018-07-11 05:23:10.870000000 +0000 -@@ -451,7 +451,7 @@ - except OSError as error: - if error.errno != errno.EEXIST: - raise -- return open(path, 'wb') -+ return open(path, 'w') - - p = self.getCommandLineParser() - options, args = p.parse_args(args=args) ---- mozjs-52.4.0/js/src/builtin/embedjs.py.old 2018-07-11 05:15:42.950000000 +0000 -+++ mozjs-52.4.0/js/src/builtin/embedjs.py 2018-07-11 05:20:14.280000000 +0000 -@@ -53,7 +53,7 @@ - def ToCArray(lines): - result = [] - for chr in lines: -- result.append(str(ord(chr))) -+ result.append(str(chr)) - return ", ".join(result) - - HEADER_TEMPLATE = """\ -@@ -87,7 +87,7 @@ - - js_out.write(processed) - import zlib -- compressed = zlib.compress(processed) -+ compressed = zlib.compress(processed.encode('utf-8')) - data = ToCArray(compressed) - c_out.write(HEADER_TEMPLATE % { - 'sources_type': 'unsigned char', |