[issue41086] Exception for uninstantiated interpolation (configparser)

Change by Łukasz Langa : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___

[issue41086] Exception for uninstantiated interpolation (configparser)

Łukasz Langa added the comment: It's a behavioral change that tightens acceptable objects passed to `interpolation=`. In the past any object that provided the same interface as `Interpolation` instances would be accepted. No longer. I think this is an acceptable compromise but it's

[issue41086] Exception for uninstantiated interpolation (configparser)

Łukasz Langa added the comment: New changeset fc115c9bde52a58b4fb9be2b80c3d6be8a4d2454 by Brian Faherty in branch 'main': bpo-41086: Add exception for uninstantiated interpolation (configparser) (GH-21062) https://github.com/python/cpython/commit/fc115c9bde52a58b4fb9be2b80c3d6be8a4d2454

[issue41086] Exception for uninstantiated interpolation (configparser)

Irit Katriel added the comment: This is not a bugfix so it should probably not be backported. -- nosy: +iritkatriel type: behavior -> enhancement versions: +Python 3.11 -Python 3.10, Python 3.5, Python 3.6, Python 3.7, Python 3.8, Python 3.9 ___

[issue41086] Exception for uninstantiated interpolation (configparser)

Change by Roundup Robot : -- keywords: +patch nosy: +python-dev nosy_count: 1.0 -> 2.0 pull_requests: +20233 stage: -> patch review pull_request: https://github.com/python/cpython/pull/21062 ___ Python tracker

[issue41086] Exception for uninstantiated interpolation (configparser)

New submission from Brian Faherty : The ConfigParser in Lib has a parameter called `interpolation`, that expects an instance of a subclass of Interpolation. However, when ConfigParser is given an argument of an uninstantiated subclass of Interpolation, the __init__ function of ConfigParser