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| author | Nick Coghlan <ncoghlan@gmail.com> | 2015-05-23 12:24:10 (GMT) |
|---|---|---|
| committer | Nick Coghlan <ncoghlan@gmail.com> | 2015-05-23 12:24:10 (GMT) |
| commit | d5cacbb1d9c3edc02bf0ba01702e7c06da5bc318 (patch) | |
| tree | e92dda9e119e043482b0aa0ad1fdefff785d54c0 /Misc | |
| parent | ec219ba1c04c4514b8b004239b1a0eac914dde4a (diff) | |
| download | cpython-d5cacbb1d9c3edc02bf0ba01702e7c06da5bc318.zip cpython-d5cacbb1d9c3edc02bf0ba01702e7c06da5bc318.tar.gz cpython-d5cacbb1d9c3edc02bf0ba01702e7c06da5bc318.tar.bz2 | |
PEP 489: Multi-phase extension module initialization
Known limitations of the current implementation:
- documentation changes are incomplete
- there's a reference leak I haven't tracked down yet
The leak is most visible by running:
./python -m test -R3:3 test_importlib
However, you can also see it by running:
./python -X showrefcount
Importing the array or _testmultiphase modules, and
then deleting them from both sys.modules and the local
namespace shows significant increases in the total
number of active references each cycle. By contrast,
with _testcapi (which continues to use single-phase
initialisation) the global refcounts stabilise after
a couple of cycles.
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/ACKS | 1 | ||||
| -rw-r--r-- | Misc/NEWS | 2 |
2 files changed, 3 insertions, 0 deletions
@@ -1458,6 +1458,7 @@ Mike Verdone Jaap Vermeulen Nikita Vetoshkin Al Vezza +Petr Victorin Jacques A. Vidrine John Viega Dino Viehland @@ -10,6 +10,8 @@ Release date: 2015-05-24 Core and Builtins ----------------- +- Issue #24268: PEP 489: Multi-phase extension module initialization + - Issue #23955: Add pyvenv.cfg option to suppress registry/environment lookup for generating sys.path on Windows. |