diff options
Diffstat (limited to 'Lib/importlib/_bootstrap.py')
| -rw-r--r-- | Lib/importlib/_bootstrap.py | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py index 30d5251..511f7dd 100644 --- a/Lib/importlib/_bootstrap.py +++ b/Lib/importlib/_bootstrap.py @@ -494,8 +494,16 @@ class _PyPycFileLoader(PyPycLoader, _PyFileLoader): if ext_type == imp.PY_COMPILED: # We don't really care what the extension on self._base_path is, # as long as it has exactly one dot. - bytecode_path = imp.cache_from_source(self._base_path + '.py') - return (bytecode_path if _path_exists(bytecode_path) else None) + source_path = self._base_path + '.py' + pycache_path = imp.cache_from_source(source_path) + legacy_path = self._base_path + '.pyc' + # The rule is: if the source file exists, then Python always uses + # the __pycache__/foo.<tag>.pyc file. If the source file does not + # exist, then Python uses the legacy path. + pyc_path = (pycache_path + if _path_exists(source_path) + else legacy_path) + return (pyc_path if _path_exists(pyc_path) else None) return super()._find_path(ext_type) @_check_name |