我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用pip.vcs.vcs.dirnames()。
def egg_info_path(self, filename): if self._egg_info_path is None: if self.editable: base = self.source_dir else: base = os.path.join(self.source_dir, 'pip-egg-info') filenames = os.listdir(base) if self.editable: filenames = [] for root, dirs, files in os.walk(base): for dir in vcs.dirnames: if dir in dirs: dirs.remove(dir) # Iterate over a copy of ``dirs``, since mutating # a list while iterating over it can cause trouble. # (See https://github.com/pypa/pip/pull/462.) for dir in list(dirs): # Don't search in anything that looks like a virtualenv environment if (os.path.exists(os.path.join(root, dir, 'bin', 'python')) or os.path.exists(os.path.join(root, dir, 'Scripts', 'Python.exe'))): dirs.remove(dir) # Also don't search through tests if dir == 'test' or dir == 'tests': dirs.remove(dir) filenames.extend([os.path.join(root, dir) for dir in dirs]) filenames = [f for f in filenames if f.endswith('.egg-info')] if not filenames: raise InstallationError('No files/directories in %s (from %s)' % (base, filename)) assert filenames, "No files/directories in %s (from %s)" % (base, filename) # if we have more than one match, we pick the toplevel one. This can # easily be the case if there is a dist folder which contains an # extracted tarball for testing purposes. if len(filenames) > 1: filenames.sort(key=lambda x: x.count(os.path.sep) + (os.path.altsep and x.count(os.path.altsep) or 0)) self._egg_info_path = os.path.join(base, filenames[0]) return os.path.join(self._egg_info_path, filename)
def archive(self, build_dir): assert self.source_dir create_archive = True archive_name = '%s-%s.zip' % (self.name, self.installed_version) archive_path = os.path.join(build_dir, archive_name) if os.path.exists(archive_path): response = ask_path_exists( 'The file %s exists. (i)gnore, (w)ipe, (b)ackup ' % display_path(archive_path), ('i', 'w', 'b')) if response == 'i': create_archive = False elif response == 'w': logger.warn('Deleting %s' % display_path(archive_path)) os.remove(archive_path) elif response == 'b': dest_file = backup_dir(archive_path) logger.warn('Backing up %s to %s' % (display_path(archive_path), display_path(dest_file))) shutil.move(archive_path, dest_file) if create_archive: zip = zipfile.ZipFile(archive_path, 'w', zipfile.ZIP_DEFLATED) dir = os.path.normcase(os.path.abspath(self.source_dir)) for dirpath, dirnames, filenames in os.walk(dir): if 'pip-egg-info' in dirnames: dirnames.remove('pip-egg-info') for dirname in dirnames: dirname = os.path.join(dirpath, dirname) name = self._clean_zip_name(dirname, dir) zipdir = zipfile.ZipInfo(self.name + '/' + name + '/') zipdir.external_attr = 0x1ED << 16 # 0o755 zip.writestr(zipdir, '') for filename in filenames: if filename == PIP_DELETE_MARKER_FILENAME: continue filename = os.path.join(dirpath, filename) name = self._clean_zip_name(filename, dir) zip.write(filename, self.name + '/' + name) zip.close() logger.indent -= 2 logger.notify('Saved %s' % display_path(archive_path))
def egg_info_path(self, filename): if self._egg_info_path is None: if self.editable: base = self.source_dir else: base = os.path.join(self.setup_py_dir, 'pip-egg-info') filenames = os.listdir(base) if self.editable: filenames = [] for root, dirs, files in os.walk(base): for dir in vcs.dirnames: if dir in dirs: dirs.remove(dir) # Iterate over a copy of ``dirs``, since mutating # a list while iterating over it can cause trouble. # (See https://github.com/pypa/pip/pull/462.) for dir in list(dirs): # Don't search in anything that looks like a virtualenv # environment if ( os.path.lexists( os.path.join(root, dir, 'bin', 'python') ) or os.path.exists( os.path.join( root, dir, 'Scripts', 'Python.exe' ) )): dirs.remove(dir) # Also don't search through tests elif dir == 'test' or dir == 'tests': dirs.remove(dir) filenames.extend([os.path.join(root, dir) for dir in dirs]) filenames = [f for f in filenames if f.endswith('.egg-info')] if not filenames: raise InstallationError( 'No files/directories in %s (from %s)' % (base, filename) ) assert filenames, \ "No files/directories in %s (from %s)" % (base, filename) # if we have more than one match, we pick the toplevel one. This # can easily be the case if there is a dist folder which contains # an extracted tarball for testing purposes. if len(filenames) > 1: filenames.sort( key=lambda x: x.count(os.path.sep) + (os.path.altsep and x.count(os.path.altsep) or 0) ) self._egg_info_path = os.path.join(base, filenames[0]) return os.path.join(self._egg_info_path, filename)
def archive(self, build_dir): assert self.source_dir create_archive = True archive_name = '%s-%s.zip' % (self.name, self.pkg_info()["version"]) archive_path = os.path.join(build_dir, archive_name) if os.path.exists(archive_path): response = ask_path_exists( 'The file %s exists. (i)gnore, (w)ipe, (b)ackup, (a)bort ' % display_path(archive_path), ('i', 'w', 'b', 'a')) if response == 'i': create_archive = False elif response == 'w': logger.warning('Deleting %s', display_path(archive_path)) os.remove(archive_path) elif response == 'b': dest_file = backup_dir(archive_path) logger.warning( 'Backing up %s to %s', display_path(archive_path), display_path(dest_file), ) shutil.move(archive_path, dest_file) elif response == 'a': sys.exit(-1) if create_archive: zip = zipfile.ZipFile( archive_path, 'w', zipfile.ZIP_DEFLATED, allowZip64=True ) dir = os.path.normcase(os.path.abspath(self.setup_py_dir)) for dirpath, dirnames, filenames in os.walk(dir): if 'pip-egg-info' in dirnames: dirnames.remove('pip-egg-info') for dirname in dirnames: dirname = os.path.join(dirpath, dirname) name = self._clean_zip_name(dirname, dir) zipdir = zipfile.ZipInfo(self.name + '/' + name + '/') zipdir.external_attr = 0x1ED << 16 # 0o755 zip.writestr(zipdir, '') for filename in filenames: if filename == PIP_DELETE_MARKER_FILENAME: continue filename = os.path.join(dirpath, filename) name = self._clean_zip_name(filename, dir) zip.write(filename, self.name + '/' + name) zip.close() logger.info('Saved %s', display_path(archive_path))
def create_bundle(self, bundle_filename): ## FIXME: can't decide which is better; zip is easier to read ## random files from, but tar.bz2 is smaller and not as lame a ## format. ## FIXME: this file should really include a manifest of the ## packages, maybe some other metadata files. It would make ## it easier to detect as well. zip = zipfile.ZipFile(bundle_filename, 'w', zipfile.ZIP_DEFLATED) vcs_dirs = [] for dir, basename in (self.build_dir, 'build'), (self.src_dir, 'src'): dir = os.path.normcase(os.path.abspath(dir)) for dirpath, dirnames, filenames in os.walk(dir): for backend in vcs.backends: vcs_backend = backend() vcs_url = vcs_rev = None if vcs_backend.dirname in dirnames: for vcs_dir in vcs_dirs: if dirpath.startswith(vcs_dir): # vcs bundle file already in parent directory break else: vcs_url, vcs_rev = vcs_backend.get_info( os.path.join(dir, dirpath)) vcs_dirs.append(dirpath) vcs_bundle_file = vcs_backend.bundle_file vcs_guide = vcs_backend.guide % {'url': vcs_url, 'rev': vcs_rev} dirnames.remove(vcs_backend.dirname) break if 'pip-egg-info' in dirnames: dirnames.remove('pip-egg-info') for dirname in dirnames: dirname = os.path.join(dirpath, dirname) name = self._clean_zip_name(dirname, dir) zip.writestr(basename + '/' + name + '/', '') for filename in filenames: if filename == PIP_DELETE_MARKER_FILENAME: continue filename = os.path.join(dirpath, filename) name = self._clean_zip_name(filename, dir) zip.write(filename, basename + '/' + name) if vcs_url: name = os.path.join(dirpath, vcs_bundle_file) name = self._clean_zip_name(name, dir) zip.writestr(basename + '/' + name, vcs_guide) zip.writestr('pip-manifest.txt', self.bundle_requirements()) zip.close()
def egg_info_path(self, filename): if self._egg_info_path is None: if self.editable: base = self.source_dir else: base = os.path.join(self.setup_py_dir, 'pip-egg-info') filenames = os.listdir(base) if self.editable: filenames = [] for root, dirs, files in os.walk(base): for dir in vcs.dirnames: if dir in dirs: dirs.remove(dir) # Iterate over a copy of ``dirs``, since mutating # a list while iterating over it can cause trouble. # (See https://github.com/pypa/pip/pull/462.) for dir in list(dirs): # Don't search in anything that looks like a virtualenv # environment if ( os.path.exists( os.path.join(root, dir, 'bin', 'python') ) or os.path.exists( os.path.join( root, dir, 'Scripts', 'Python.exe' ) )): dirs.remove(dir) # Also don't search through tests elif dir == 'test' or dir == 'tests': dirs.remove(dir) filenames.extend([os.path.join(root, dir) for dir in dirs]) filenames = [f for f in filenames if f.endswith('.egg-info')] if not filenames: raise InstallationError( 'No files/directories in %s (from %s)' % (base, filename) ) assert filenames, \ "No files/directories in %s (from %s)" % (base, filename) # if we have more than one match, we pick the toplevel one. This # can easily be the case if there is a dist folder which contains # an extracted tarball for testing purposes. if len(filenames) > 1: filenames.sort( key=lambda x: x.count(os.path.sep) + (os.path.altsep and x.count(os.path.altsep) or 0) ) self._egg_info_path = os.path.join(base, filenames[0]) return os.path.join(self._egg_info_path, filename)
def archive(self, build_dir): assert self.source_dir create_archive = True archive_name = '%s-%s.zip' % (self.name, self.pkg_info()["version"]) archive_path = os.path.join(build_dir, archive_name) if os.path.exists(archive_path): response = ask_path_exists( 'The file %s exists. (i)gnore, (w)ipe, (b)ackup ' % display_path(archive_path), ('i', 'w', 'b')) if response == 'i': create_archive = False elif response == 'w': logger.warning('Deleting %s', display_path(archive_path)) os.remove(archive_path) elif response == 'b': dest_file = backup_dir(archive_path) logger.warning( 'Backing up %s to %s', display_path(archive_path), display_path(dest_file), ) shutil.move(archive_path, dest_file) if create_archive: zip = zipfile.ZipFile( archive_path, 'w', zipfile.ZIP_DEFLATED, allowZip64=True ) dir = os.path.normcase(os.path.abspath(self.setup_py_dir)) for dirpath, dirnames, filenames in os.walk(dir): if 'pip-egg-info' in dirnames: dirnames.remove('pip-egg-info') for dirname in dirnames: dirname = os.path.join(dirpath, dirname) name = self._clean_zip_name(dirname, dir) zipdir = zipfile.ZipInfo(self.name + '/' + name + '/') zipdir.external_attr = 0x1ED << 16 # 0o755 zip.writestr(zipdir, '') for filename in filenames: if filename == PIP_DELETE_MARKER_FILENAME: continue filename = os.path.join(dirpath, filename) name = self._clean_zip_name(filename, dir) zip.write(filename, self.name + '/' + name) zip.close() logger.info('Saved %s', display_path(archive_path))
