(self)
Yield .dist-info and/or .egg(-info) distributions.
Yield .dist-info and/or .egg(-info) distributions.
Yield . dist - info and / or . egg ( - info ) distributions .
def _yield_distributions(self):
        """
        Yield .dist-info and/or .egg(-info) distributions.
        """
        # We need to check if we've seen some resources already, because on
        # some Linux systems (e.g. some Debian/Ubuntu variants) there are
        # symlinks which alias other files in the environment.
        seen = set()
        for path in self.path:
            finder = resources.finder_for_path(path)
            if finder is None:
                continue
            r = finder.find('')
            if not r or not r.is_container:
                continue
            rset = sorted(r.resources)
            for entry in rset:
                r = finder.find(entry)
                if not r or r.path in seen:
                    continue
                if self._include_dist and entry.endswith(DISTINFO_EXT):
                    possible_filenames = [METADATA_FILENAME,
                                          WHEEL_METADATA_FILENAME,
                                          LEGACY_METADATA_FILENAME]
                    for metadata_filename in possible_filenames:
                        metadata_path = posixpath.join(entry, metadata_filename)
                        pydist = finder.find(metadata_path)
                        if pydist:
                            break
                    else:
                        continue

                    with contextlib.closing(pydist.as_stream()) as stream:
                        metadata = Metadata(fileobj=stream, scheme='legacy')
                    logger.debug('Found %s', r.path)
                    seen.add(r.path)
                    yield new_dist_class(r.path, metadata=metadata,
                                         env=self)
                elif self._include_egg and entry.endswith(('.egg-info',
                                                          '.egg')):
                    logger.debug('Found %s', r.path)
                    seen.add(r.path)
                    yield old_dist_class(r.path, self)
def _yield_distributions ( self ) : # We need to check if we've seen some resources already, because on # some Linux systems (e.g. some Debian/Ubuntu variants) there are # symlinks which alias other files in the environment. seen = set ( ) for path in self . path : finder = resources . finder_for_path ( path ) if finder is None : continue r = finder . find ( '' ) if not r or not r . is_container : continue rset = sorted ( r . resources ) for entry in rset : r = finder . find ( entry ) if not r or r . path in seen : continue if self . _include_dist and entry . endswith ( DISTINFO_EXT ) : possible_filenames = [ METADATA_FILENAME , WHEEL_METADATA_FILENAME , LEGACY_METADATA_FILENAME ] for metadata_filename in possible_filenames : metadata_path = posixpath . join ( entry , metadata_filename ) pydist = finder . find ( metadata_path ) if pydist : break else : continue with contextlib . closing ( pydist . as_stream ( ) ) as stream : metadata = Metadata ( fileobj = stream , scheme = 'legacy' ) logger . debug ( 'Found %s' , r . path ) seen . add ( r . path ) yield new_dist_class ( r . path , metadata = metadata , env = self ) elif self . _include_egg and entry . endswith ( ( '.egg-info' , '.egg' ) ) : logger . debug ( 'Found %s' , r . path ) seen . add ( r . path ) yield old_dist_class ( r . path , self )