def run(self): if install is None: raise errors.DistutilsSetupError( 'could not find pip.install module') if self._pip_args: cmd = install.InstallCommand() args = cmd.cmd_opts.parser.parse_args(self._pip_args) cmd.run(*args) else: self.warn('no requirements to install')
def pbr(dist, attr, value): """Implements the actual pbr setup() keyword. When used, this should be the only keyword in your setup() aside from `setup_requires`. If given as a string, the value of pbr is assumed to be the relative path to the setup.cfg file to use. Otherwise, if it evaluates to true, it simply assumes that pbr should be used, and the default 'setup.cfg' is used. This works by reading the setup.cfg file, parsing out the supported metadata and command options, and using them to rebuild the `DistributionMetadata` object and set the newly added command options. The reason for doing things this way is that a custom `Distribution` class will not play nicely with setup_requires; however, this implementation may not work well with distributions that do use a `Distribution` subclass. """ try: _monkeypatch_distribution() if not value: return if isinstance(value, string_type): path = os.path.abspath(value) else: path = os.path.abspath('setup.cfg') if not os.path.exists(path): raise errors.DistutilsFileError( 'The setup.cfg file %s does not exist.' % path) # Converts the setup.cfg file to setup() arguments try: attrs = util.cfg_to_args(path, dist.script_args) except Exception: e = sys.exc_info()[1] # NB: This will output to the console if no explicit logging has # been setup - but thats fine, this is a fatal distutils error, so # being pretty isn't the #1 goal.. being diagnosable is. logging.exception('Error parsing') raise errors.DistutilsSetupError( 'Error parsing %s: %s: %s' % (path, e.__class__.__name__, e)) # Repeat some of the Distribution initialization code with the newly # provided attrs if attrs: # Skips 'options' and 'licence' support which are rarely used; may # add back in later if demanded for key, val in attrs.items(): if hasattr(dist.metadata, 'set_' + key): getattr(dist.metadata, 'set_' + key)(val) elif hasattr(dist.metadata, key): setattr(dist.metadata, key, val) elif hasattr(dist, key): setattr(dist, key, val) else: msg = 'Unknown distribution option: %s' % repr(key) warnings.warn(msg) # Re-finalize the underlying Distribution core.Distribution.finalize_options(dist) # This bit comes out of distribute/setuptools if isinstance(dist.metadata.version, integer_types + (float,)): # Some people apparently take "version number" too literally :) dist.metadata.version = str(dist.metadata.version) finally: _restore_distribution_monkeypatch()
def pbr(dist, attr, value): """Implements the actual pbr setup() keyword. When used, this should be the only keyword in your setup() aside from `setup_requires`. If given as a string, the value of pbr is assumed to be the relative path to the setup.cfg file to use. Otherwise, if it evaluates to true, it simply assumes that pbr should be used, and the default 'setup.cfg' is used. This works by reading the setup.cfg file, parsing out the supported metadata and command options, and using them to rebuild the `DistributionMetadata` object and set the newly added command options. The reason for doing things this way is that a custom `Distribution` class will not play nicely with setup_requires; however, this implementation may not work well with distributions that do use a `Distribution` subclass. """ if not value: return if isinstance(value, string_type): path = os.path.abspath(value) else: path = os.path.abspath('setup.cfg') if not os.path.exists(path): raise errors.DistutilsFileError( 'The setup.cfg file %s does not exist.' % path) # Converts the setup.cfg file to setup() arguments try: attrs = util.cfg_to_args(path) except Exception: e = sys.exc_info()[1] raise errors.DistutilsSetupError('Error parsing %s: %s: %s' % (path, e.__class__.__name__, e)) # Repeat some of the Distribution initialization code with the newly # provided attrs if attrs: # Skips 'options' and 'licence' support which are rarely used; may add # back in later if demanded for key, val in attrs.items(): if hasattr(dist.metadata, 'set_' + key): getattr(dist.metadata, 'set_' + key)(val) elif hasattr(dist.metadata, key): setattr(dist.metadata, key, val) elif hasattr(dist, key): setattr(dist, key, val) else: msg = 'Unknown distribution option: %s' % repr(key) warnings.warn(msg) # Re-finalize the underlying Distribution core.Distribution.finalize_options(dist) # This bit comes out of distribute/setuptools if isinstance(dist.metadata.version, integer_types + (float, )): # Some people apparently take "version number" too literally :) dist.metadata.version = str(dist.metadata.version) # This bit of hackery is necessary so that the Distribution will ignore # normally unsupport command options (namely pre-hooks and post-hooks). # dist.command_options is normally a dict mapping command names to dicts of # their options. Now it will be a defaultdict that returns IgnoreDicts for # the each command's options so we can pass through the unsupported options ignore = ['pre_hook.*', 'post_hook.*'] dist.command_options = util.DefaultGetDict(lambda: util.IgnoreDict(ignore))
def build_extension(self, ext): if ext.sources is None or not isinstance(ext.sources, (list, tuple)): raise errors.DistutilsSetupError( "in 'ext_modules' option (extension '%s'), " "'sources' must be present and must be " "a list of source filenames" % ext.name) ext_path = self.get_ext_fullpath(ext.name) depends = ext.sources + ext.depends if not (self.force or dep_util.newer_group(depends, ext_path, 'newer')): log.debug("skipping '%s' extension (up-to-date)", ext.name) return else: log.info("building '%s' extension", ext.name) c_sources = [] cxx_sources = [] for source in ext.sources: if source.endswith('.c'): c_sources.append(source) else: cxx_sources.append(source) extra_args = ext.extra_compile_args or [] objects = [] for lang, sources in (('c', c_sources), ('c++', cxx_sources)): if lang == 'c++': if self.compiler.compiler_type == 'msvc': extra_args.append('/EHsc') macros = ext.define_macros[:] if platform.system() == 'Darwin': macros.append(('OS_MACOSX', '1')) elif self.compiler.compiler_type == 'mingw32': # On Windows Python 2.7, pyconfig.h defines "hypot" as "_hypot", # This clashes with GCC's cmath, and causes compilation errors when # building under MinGW: http://bugs.python.org/issue11566 macros.append(('_hypot', 'hypot')) for undef in ext.undef_macros: macros.append((undef,)) objs = self.compiler.compile( sources, output_dir=self.build_temp, macros=macros, include_dirs=ext.include_dirs, debug=self.debug, extra_postargs=extra_args, depends=ext.depends) objects.extend(objs) self._built_objects = objects[:] if ext.extra_objects: objects.extend(ext.extra_objects) extra_args = ext.extra_link_args or [] # when using GCC on Windows, we statically link libgcc and libstdc++, # so that we don't need to package extra DLLs if self.compiler.compiler_type == 'mingw32': extra_args.extend(['-static-libgcc', '-static-libstdc++']) ext_path = self.get_ext_fullpath(ext.name) # Detect target language, if not provided language = ext.language or self.compiler.detect_language(sources) self.compiler.link_shared_object( objects, ext_path, libraries=self.get_libraries(ext), library_dirs=ext.library_dirs, runtime_library_dirs=ext.runtime_library_dirs, extra_postargs=extra_args, export_symbols=self.get_export_symbols(ext), debug=self.debug, build_temp=self.build_temp, target_lang=language)
def pbr(dist, attr, value): """Implements the actual pbr setup() keyword. When used, this should be the only keyword in your setup() aside from `setup_requires`. If given as a string, the value of pbr is assumed to be the relative path to the setup.cfg file to use. Otherwise, if it evaluates to true, it simply assumes that pbr should be used, and the default 'setup.cfg' is used. This works by reading the setup.cfg file, parsing out the supported metadata and command options, and using them to rebuild the `DistributionMetadata` object and set the newly added command options. The reason for doing things this way is that a custom `Distribution` class will not play nicely with setup_requires; however, this implementation may not work well with distributions that do use a `Distribution` subclass. """ if not value: return if isinstance(value, string_type): path = os.path.abspath(value) else: path = os.path.abspath('setup.cfg') if not os.path.exists(path): raise errors.DistutilsFileError( 'The setup.cfg file %s does not exist.' % path) # Converts the setup.cfg file to setup() arguments try: attrs = util.cfg_to_args(path, dist.script_args) except Exception: e = sys.exc_info()[1] # NB: This will output to the console if no explicit logging has # been setup - but thats fine, this is a fatal distutils error, so # being pretty isn't the #1 goal.. being diagnosable is. logging.exception('Error parsing') raise errors.DistutilsSetupError('Error parsing %s: %s: %s' % (path, e.__class__.__name__, e)) # There are some metadata fields that are only supported by # setuptools and not distutils, and hence are not in # dist.metadata. We are OK to write these in. For gory details # see # https://github.com/pypa/setuptools/pull/1343 _DISTUTILS_UNSUPPORTED_METADATA = ('long_description_content_type', 'project_urls', 'provides_extras') # Repeat some of the Distribution initialization code with the newly # provided attrs if attrs: # Skips 'options' and 'licence' support which are rarely used; may # add back in later if demanded for key, val in attrs.items(): if hasattr(dist.metadata, 'set_' + key): getattr(dist.metadata, 'set_' + key)(val) elif hasattr(dist.metadata, key): setattr(dist.metadata, key, val) elif hasattr(dist, key): setattr(dist, key, val) elif key in _DISTUTILS_UNSUPPORTED_METADATA: setattr(dist.metadata, key, val) else: msg = 'Unknown distribution option: %s' % repr(key) warnings.warn(msg) # Re-finalize the underlying Distribution try: super(dist.__class__, dist).finalize_options() except TypeError: # If dist is not declared as a new-style class (with object as # a subclass) then super() will not work on it. This is the case # for Python 2. In that case, fall back to doing this the ugly way dist.__class__.__bases__[-1].finalize_options(dist) # This bit comes out of distribute/setuptools if isinstance(dist.metadata.version, integer_types + (float, )): # Some people apparently take "version number" too literally :) dist.metadata.version = str(dist.metadata.version)
def ValidateGoogleTestDir(unused_dist, unused_attr, value): """Validate that the test directory is a directory.""" if not os.path.isdir(value): raise errors.DistutilsSetupError('%s is not a directory' % value)