diff options
| -rw-r--r-- | Lib/importlib/_bootstrap_external.py | 3 | ||||
| -rw-r--r-- | Lib/importlib/metadata/__init__.py | 1 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2024-03-14-10-01-23.gh-issue-116811._h5iKP.rst | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py index 46ddcee..b26be85 100644 --- a/Lib/importlib/_bootstrap_external.py +++ b/Lib/importlib/_bootstrap_external.py @@ -1470,6 +1470,9 @@ class PathFinder: # https://bugs.python.org/issue45703 _NamespacePath._epoch += 1 + from importlib.metadata import MetadataPathFinder + MetadataPathFinder.invalidate_caches() + @staticmethod def _path_hooks(path): """Search sys.path_hooks for a finder for 'path'.""" diff --git a/Lib/importlib/metadata/__init__.py b/Lib/importlib/metadata/__init__.py index c612fbe..41c2a4a6 100644 --- a/Lib/importlib/metadata/__init__.py +++ b/Lib/importlib/metadata/__init__.py @@ -797,6 +797,7 @@ class MetadataPathFinder(DistributionFinder): path.search(prepared) for path in map(FastPath, paths) ) + @classmethod def invalidate_caches(cls) -> None: FastPath.__new__.cache_clear() diff --git a/Misc/NEWS.d/next/Library/2024-03-14-10-01-23.gh-issue-116811._h5iKP.rst b/Misc/NEWS.d/next/Library/2024-03-14-10-01-23.gh-issue-116811._h5iKP.rst new file mode 100644 index 0000000..0016863 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2024-03-14-10-01-23.gh-issue-116811._h5iKP.rst @@ -0,0 +1,2 @@ +In ``PathFinder.invalidate_caches``, delegate to +``MetadataPathFinder.invalidate_caches``. |