Petr Viktorin 5c39e474db [3.10] bpo-45703: Invalidate _NamespacePath cache on importlib.invalidate_cache (GH-29384) (GH-30922) ... Consider the following directory structure: . └── PATH1 └── namespace └── sub1 └── __init__.py And both PATH1 and PATH2 in sys path: $ PYTHONPATH=PATH1:PATH2 python3.11 >>> import namespace >>> import namespace.sub1 >>> namespace.__path__ _NamespacePath(['.../PATH1/namespace']) >>> ... While this interpreter still runs, PATH2/namespace/sub2 is created: . ├── PATH1 │ └── namespace │ └── sub1 │ └── __init__.py └── PATH2 └── namespace └── sub2 └── __init__.py The newly created module cannot be imported: >>> ... >>> namespace.__path__ _NamespacePath(['.../PATH1/namespace']) >>> import namespace.sub2 Traceback (most recent call last): File "<stdin>", line 1, in <module> ModuleNotFoundError: No module named 'namespace.sub2' Calling importlib.invalidate_caches() now newly allows to import it: >>> import importlib >>> importlib.invalidate_caches() >>> namespace.__path__ _NamespacePath(['.../PATH1/namespace']) >>> import namespace.sub2 >>> namespace.__path__ _NamespacePath(['.../PATH1/namespace', '.../PATH2/namespace']) This was not previously possible.		2022-01-27 06:00:23 -08:00
..
builtin
data
data01
data02
data03
extension
frozen
import_
namespace_pkgs
namespacedata01
partial
source	[3.10] [codemod] Fix non-matching bracket pairs (GH-28473) (GH-28511)	2021-09-22 01:33:59 +02:00
zipdata01
zipdata02
__init__.py
__main__.py
abc.py
fixtures.py
stubs.py
test_abc.py
test_api.py
test_files.py
test_lazy.py
test_locks.py	[3.10] bpo-45229: Remove test_main in many tests (GH-28405) (GH-28455)	2021-09-19 22:36:03 +03:00
test_main.py
test_metadata_api.py	bpo-46105: Honor spec when generating requirement specs with urls and extras. (GH-30151)	2021-12-16 13:19:14 -08:00
test_namespace_pkgs.py	[3.10] bpo-45703: Invalidate _NamespacePath cache on importlib.invalidate_cache (GH-29384) (GH-30922)	2022-01-27 06:00:23 -08:00
test_open.py
test_path.py
test_pkg_import.py
test_read.py
test_reader.py
test_resource.py
test_spec.py
test_threaded_import.py	[3.10] bpo-45229: Remove test_main in many tests (GH-28405) (GH-28455)	2021-09-19 22:36:03 +03:00
test_util.py	Python 3.10.0rc1	2021-08-02 20:53:59 +01:00
test_windows.py
test_zip.py
threaded_import_hangers.py
update-zips.py
util.py