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author | alalazo <massimiliano.culpo@googlemail.com> | 2016-03-16 16:23:02 +0100 |
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committer | alalazo <massimiliano.culpo@googlemail.com> | 2016-03-16 16:23:02 +0100 |
commit | ac762e95a6213e1514f29d3d6501e4a95dd3e1d4 (patch) | |
tree | 8b73bc1331457be0366420ada7767399f264af43 | |
parent | 597727f8bedc894330dfd26eab1a82859980f2f1 (diff) | |
download | spack-ac762e95a6213e1514f29d3d6501e4a95dd3e1d4.tar.gz spack-ac762e95a6213e1514f29d3d6501e4a95dd3e1d4.tar.bz2 spack-ac762e95a6213e1514f29d3d6501e4a95dd3e1d4.tar.xz spack-ac762e95a6213e1514f29d3d6501e4a95dd3e1d4.zip |
modules : removed dead code
-rw-r--r-- | lib/spack/spack/modules.py | 205 |
1 files changed, 66 insertions, 139 deletions
diff --git a/lib/spack/spack/modules.py b/lib/spack/spack/modules.py index 1a0a0fd4d6..b64a8b3226 100644 --- a/lib/spack/spack/modules.py +++ b/lib/spack/spack/modules.py @@ -22,14 +22,12 @@ # along with this program; if not, write to the Free Software Foundation, # Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ############################################################################## -"""This module contains code for creating environment modules, which -can include dotkits, tcl modules, lmod, and others. +""" +This module contains code for creating environment modules, which can include dotkits, tcl modules, lmod, and others. -The various types of modules are installed by post-install hooks and -removed after an uninstall by post-uninstall hooks. This class -consolidates the logic for creating an abstract description of the -information that module systems need. Currently that includes a -number of directories to be appended to paths in the user's environment: +The various types of modules are installed by post-install hooks and removed after an uninstall by post-uninstall hooks. +This class consolidates the logic for creating an abstract description of the information that module systems need. +Currently that includes a number of directories to be appended to paths in the user's environment: * /bin directories to be appended to PATH * /lib* directories for LD_LIBRARY_PATH @@ -37,26 +35,23 @@ number of directories to be appended to paths in the user's environment: * /man* and /share/man* directories for MANPATH * the package prefix for CMAKE_PREFIX_PATH -This module also includes logic for coming up with unique names for -the module files so that they can be found by the various -shell-support files in $SPACK/share/spack/setup-env.*. +This module also includes logic for coming up with unique names for the module files so that they can be found by the +various shell-support files in $SPACK/share/spack/setup-env.*. -Each hook in hooks/ implements the logic for writing its specific type -of module file. +Each hook in hooks/ implements the logic for writing its specific type of module file. """ -__all__ = ['EnvModule', 'Dotkit', 'TclModule'] - import os import os.path import re import shutil import textwrap -from glob import glob import llnl.util.tty as tty import spack -from spack.environment import * from llnl.util.filesystem import join_path, mkdirp +from spack.environment import * + +__all__ = ['EnvModule', 'Dotkit', 'TclModule'] # Registry of all types of modules. Entries created by EnvModule's metaclass module_types = {} @@ -79,34 +74,35 @@ def print_help(): "") -class PathInspector(object): - dirname2varname = { - 'bin': ('PATH',), - 'man': ('MANPATH',), - 'lib': ('LIBRARY_PATH', 'LD_LIBRARY_PATH'), - 'lib64': ('LIBRARY_PATH', 'LD_LIBRARY_PATH'), - 'include': ('CPATH',), - 'pkgconfig': ('PKG_CONFIG_PATH',) - } - - def __call__(self, env, directory, names): - for name in names: - variables = PathInspector.dirname2varname.get(name, None) - if variables is None: - continue - absolute_path = join_path(os.path.abspath(directory), name) - for variable in variables: - env.prepend_path(variable, absolute_path) - - def inspect_path(path): + class PathInspector(object): + dirname2varname = { + 'bin': ('PATH',), + 'man': ('MANPATH',), + 'lib': ('LIBRARY_PATH', 'LD_LIBRARY_PATH'), + 'lib64': ('LIBRARY_PATH', 'LD_LIBRARY_PATH'), + 'include': ('CPATH',), + 'pkgconfig': ('PKG_CONFIG_PATH',) + } + + def __call__(self, env, directory, names): + for name in names: + variables = PathInspector.dirname2varname.get(name, None) + if variables is None: + continue + absolute_path = join_path(os.path.abspath(directory), name) + for variable in variables: + env.prepend_path(variable, absolute_path) + env, inspector = EnvironmentModifications(), PathInspector() os.path.walk(path, inspector, env) + env.prepend_path('CMAKE_PREFIX_PATH', path) return env class EnvModule(object): name = 'env_module' + formats = {} class __metaclass__(type): def __init__(cls, name, bases, dict): @@ -119,9 +115,6 @@ class EnvModule(object): # TODO: come up with smarter category names. self.category = "spack" - # dict pathname -> list of directories to be prepended to in - # the module file. - self._paths = None self.spec = spec self.pkg = spec.package # Just stored for convenience @@ -136,44 +129,21 @@ class EnvModule(object): if self.spec.package.__doc__: self.long_description = re.sub(r'\s+', ' ', self.spec.package.__doc__) - @property - def paths(self): - if self._paths is None: - self._paths = {} - - def add_path(path_name, directory): - path = self._paths.setdefault(path_name, []) - path.append(directory) - - # Add paths if they exist. - for var, directory in [ - ('PATH', self.spec.prefix.bin), - ('MANPATH', self.spec.prefix.man), - ('MANPATH', self.spec.prefix.share_man), - ('LIBRARY_PATH', self.spec.prefix.lib), - ('LIBRARY_PATH', self.spec.prefix.lib64), - ('LD_LIBRARY_PATH', self.spec.prefix.lib), - ('LD_LIBRARY_PATH', self.spec.prefix.lib64), - ('CPATH', self.spec.prefix.include), - ('PKG_CONFIG_PATH', join_path(self.spec.prefix.lib, 'pkgconfig')), - ('PKG_CONFIG_PATH', join_path(self.spec.prefix.lib64, 'pkgconfig'))]: - - if os.path.isdir(directory): - add_path(var, directory) - - # Add python path unless it's an actual python installation - # TODO : is there a better way to do this? - # FIXME : add PYTHONPATH to every python package - if self.spec.name != 'python': - site_packages = glob(join_path(self.spec.prefix.lib, "python*/site-packages")) - if site_packages: - add_path('PYTHONPATH', site_packages[0]) - - # FIXME : Same for GEM_PATH - if self.spec.package.extends(spack.spec.Spec('ruby')): - add_path('GEM_PATH', self.spec.prefix) - - return self._paths + # @property + # def paths(self): + # # Add python path unless it's an actual python installation + # # TODO : is there a better way to do this? + # # FIXME : add PYTHONPATH to every python package + # if self.spec.name != 'python': + # site_packages = glob(join_path(self.spec.prefix.lib, "python*/site-packages")) + # if site_packages: + # add_path('PYTHONPATH', site_packages[0]) + # + # # FIXME : Same for GEM_PATH + # if self.spec.package.extends(spack.spec.Spec('ruby')): + # add_path('GEM_PATH', self.spec.prefix) + # + # return self._paths def write(self): """Write out a module file for this object.""" @@ -181,14 +151,9 @@ class EnvModule(object): if not os.path.exists(module_dir): mkdirp(module_dir) - # If there are no paths, no need for a dotkit. - if not self.paths: - return - - # Construct the changes that needs to be done on the environment for + # Environment modifications guessed by inspecting the installation prefix env = inspect_path(self.spec.prefix) - # FIXME : move the logic to inspection - env.prepend_path('CMAKE_PREFIX_PATH', self.spec.prefix) + # Package-specific environment modifications # FIXME : decide how to distinguish between calls done in the installation and elsewhere env.extend(self.spec.package.environment_modifications(None)) # site_specific = ...` @@ -196,12 +161,17 @@ class EnvModule(object): return with open(self.file_name, 'w') as f: - self._write(f, env) + self.write_header(f) + for line in self.process_environment_command(env): + f.write(line) - def _write(self, stream): - """To be implemented by subclasses.""" + def write_header(self, stream): raise NotImplementedError() + def process_environment_command(self, env): + for command in env: + # FIXME : how should we handle errors here? + yield self.formats[type(command)].format(command) @property def file_name(self): @@ -225,10 +195,14 @@ class Dotkit(EnvModule): name = 'dotkit' path = join_path(spack.share_path, "dotkit") + formats = { + PrependPath: 'dk_alter {0.name} {0.path}\n', + SetEnv: 'dk_setenv {0.name} {0.value}\n' + } + @property def file_name(self): - return join_path(Dotkit.path, self.spec.architecture, - '%s.dk' % self.use_name) + return join_path(Dotkit.path, self.spec.architecture, '%s.dk' % self.use_name) @property def use_name(self): @@ -237,7 +211,7 @@ class Dotkit(EnvModule): self.spec.compiler.version, self.spec.dag_hash()) - def _write(self, dk_file, env): + def write_header(self, dk_file): # Category if self.category: dk_file.write('#c %s\n' % self.category) @@ -251,18 +225,11 @@ class Dotkit(EnvModule): for line in textwrap.wrap(self.long_description, 72): dk_file.write("#h %s\n" % line) - # Path alterations - for var, dirs in self.paths.items(): - for directory in dirs: - dk_file.write("dk_alter %s %s\n" % (var, directory)) - - # Let CMake find this package. - dk_file.write("dk_alter CMAKE_PREFIX_PATH %s\n" % self.spec.prefix) - class TclModule(EnvModule): name = 'tcl' path = join_path(spack.share_path, "modules") + formats = { PrependPath: 'prepend-path {0.name} \"{0.path}\"\n', SetEnv: 'setenv {0.name} \"{0.value}\"\n' @@ -272,7 +239,6 @@ class TclModule(EnvModule): def file_name(self): return join_path(TclModule.path, self.spec.architecture, self.use_name) - @property def use_name(self): return "%s-%s-%s-%s-%s" % (self.spec.name, self.spec.version, @@ -280,19 +246,7 @@ class TclModule(EnvModule): self.spec.compiler.version, self.spec.dag_hash()) - def process_environment_command(self, env): - for command in env: - # FIXME : how should we handle errors here? - yield self.formats[type(command)].format(command) - - def _write(self, module_file, env): - """ - Writes a TCL module file for this package - - Args: - module_file: module file stream - env: list of environment modifications to be written in the module file - """ + def write_header(self, module_file): # TCL Modulefile header module_file.write('#%Module1.0\n') # TODO : category ? @@ -306,30 +260,3 @@ class TclModule(EnvModule): doc = re.sub(r'"', '\"', self.long_description) module_file.write("puts stderr \"%s\"\n" % doc) module_file.write('}\n\n') - - # Environment modifications - for line in self.process_environment_command(env): - module_file.write(line) - - # FIXME : REMOVE - # def _write(self, m_file): - # # TODO: cateogry? - # m_file.write('#%Module1.0\n') - # - # # Short description - # if self.short_description: - # m_file.write('module-whatis \"%s\"\n\n' % self.short_description) - # - # # Long description - # if self.long_description: - # m_file.write('proc ModulesHelp { } {\n') - # doc = re.sub(r'"', '\"', self.long_description) - # m_file.write("puts stderr \"%s\"\n" % doc) - # m_file.write('}\n\n') - # - # # Path alterations - # for var, dirs in self.paths.items(): - # for directory in dirs: - # m_file.write("prepend-path %s \"%s\"\n" % (var, directory)) - # - # m_file.write("prepend-path CMAKE_PREFIX_PATH \"%s\"\n" % self.spec.prefix) |