diff options
Diffstat (limited to 'Lib/modulefinder.py')
| -rw-r--r-- | Lib/modulefinder.py | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/Lib/modulefinder.py b/Lib/modulefinder.py index f033ba98ef..683e305496 100644 --- a/Lib/modulefinder.py +++ b/Lib/modulefinder.py @@ -1,6 +1,5 @@ """Find modules used by a script, using introspection.""" -from __future__ import generators import dis import imp import marshal @@ -9,8 +8,6 @@ import sys import types import struct -READ_MODE = "rU" - # XXX Clean up once str8's cstor matches bytes. LOAD_CONST = bytes([dis.opname.index('LOAD_CONST')]) IMPORT_NAME = bytes([dis.opname.index('IMPORT_NAME')]) @@ -29,9 +26,7 @@ packagePathMap = {} # A Public interface def AddPackagePath(packagename, path): - paths = packagePathMap.get(packagename, []) - paths.append(path) - packagePathMap[packagename] = paths + packagePathMap.setdefault(packagename, []).append(path) replacePackageMap = {} @@ -106,14 +101,14 @@ class ModuleFinder: def run_script(self, pathname): self.msg(2, "run_script", pathname) - with open(pathname, READ_MODE) as fp: + with open(pathname) as fp: stuff = ("", "r", imp.PY_SOURCE) self.load_module('__main__', fp, pathname, stuff) def load_file(self, pathname): dir, name = os.path.split(pathname) name, ext = os.path.splitext(name) - with open(pathname, READ_MODE) as fp: + with open(pathname) as fp: stuff = (ext, "r", imp.PY_SOURCE) self.load_module(name, fp, pathname, stuff) @@ -227,8 +222,9 @@ class ModuleFinder: # But we must also collect Python extension modules - although # we cannot separate normal dlls from Python extensions. suffixes = [] - for triple in imp.get_suffixes(): - suffixes.append(triple[0]) + suffixes += importlib.machinery.EXTENSION_SUFFIXES[:] + suffixes += importlib.machinery.SOURCE_SUFFIXES[:] + suffixes += importlib.machinery.BYTECODE_SUFFIXES[:] for dir in m.__path__: try: names = os.listdir(dir) @@ -270,7 +266,8 @@ class ModuleFinder: try: m = self.load_module(fqname, fp, pathname, stuff) finally: - if fp: fp.close() + if fp: + fp.close() if parent: setattr(parent, partname, m) self.msgout(3, "import_module ->", m) @@ -662,4 +659,4 @@ if __name__ == '__main__': try: mf = test() except KeyboardInterrupt: - print("\n[interrupt]") + print("\n[interrupted]") |