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##############################################################################
# Copyright (c) 2013, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://scalability-llnl.github.io/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License (as published by
# the Free Software Foundation) version 2.1 dated February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
import sys
import spack
from spack.color import *
indent = " "
def msg(message, *args):
cprint("@*b{==>} %s" % cescape(message))
for arg in args:
print indent + str(arg)
def info(message, *args, **kwargs):
format = kwargs.get('format', '*b')
cprint("@%s{==>} %s" % (format, cescape(str(message))))
for arg in args:
print indent + str(arg)
def verbose(message, *args):
if spack.verbose:
info(str(message), *args, format='c')
def debug(*args):
if spack.debug:
info("Debug: " + str(message), *args, format='*g')
def error(message, *args):
info("Error: " + str(message), *args, format='*r')
def warn(message, *args):
info("Warning: " + str(message), *args, format='*Y')
def die(message, *args):
error(message, *args)
sys.exit(1)
def pkg(message):
"""Outputs a message with a package icon."""
import platform
from version import Version
mac_ver = platform.mac_ver()[0]
if mac_ver and Version(mac_ver) >= Version('10.7'):
print u"\U0001F4E6" + indent,
else:
cwrite('@*g{[+]} ')
print message
def get_number(prompt, **kwargs):
default = kwargs.get('default', None)
abort = kwargs.get('abort', None)
if default is not None and abort is not None:
prompt += ' (default is %s, %s to abort) ' % (default, abort)
elif default is not None:
prompt += ' (default is %s) ' % default
elif abort is not None:
prompt += ' (%s to abort) ' % abort
number = None
while number is None:
ans = raw_input(prompt)
if ans == str(abort):
return None
if ans:
try:
number = int(ans)
if number < 1:
msg("Please enter a valid number.")
number = None
except ValueError:
msg("Please enter a valid number.")
elif default is not None:
number = default
return number
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