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11 Commits

Author SHA1 Message Date
Filipe Laíns 0a8ae8a50a
bpo-44717: improve AttributeError on circular imports of submodules (GH-27338) 2021-07-24 23:44:46 +01:00
Pablo Galindo Salgado 3eae8f20d7
Revert "bpo-44717: improve AttributeError on circular imports of submodules (GH-27299)" (GH-27331) 
This reverts commit 8072a1181d.
 2021-07-24 14:33:03 +01:00
Filipe Laíns 8072a1181d
bpo-44717: improve AttributeError on circular imports of submodules (GH-27299) 
Signed-off-by: Filipe Laíns <lains@riseup.net>

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
 2021-07-24 11:50:17 +02:00
Dino Viehland 9b6fec4651
bpo-39336: Allow packages to not let their child modules be set on them (#18006) 
* bpo-39336: Allow setattr to fail on modules which aren't assignable

When attaching a child module to a package if the object in sys.modules raises an AttributeError (e.g. because it is immutable) it causes the whole import to fail.  This now allows immutable packages to exist and an ImportWarning is reported and the AttributeError exception is ignored.
 2020-01-22 16:42:38 -08:00
Anthony Sottile 65366bc8bd bpo-20490: Improve circular import error message (GH-15308) 2019-09-09 08:17:50 -07:00
Serhiy Storchaka 3e429dcc24
bpo-33237: Improve AttributeError message for partially initialized module. (GH-6398) 2018-10-30 13:19:51 +02:00
Serhiy Storchaka 8a9cd20edc bpo-30876: Relative import from unloaded package now reimports the package (#2639) 
instead of failing with SystemError.

Relative import from non-package now fails with ImportError rather than
SystemError.
 2017-07-12 06:50:03 +03:00
Serhiy Storchaka b4baacee1a bpo-30814: Fixed a race condition when import a submodule from a package. (#2580) 2017-07-06 08:09:03 +03:00
Serhiy Storchaka f93234bb8a bpo-30024: Circular imports involving absolute imports with binding (#1264) 
a submodule to a name are now supported.
 2017-05-09 22:31:05 +03:00
Antoine Pitrou 44fff77684 Whitespace 2014-10-13 20:21:12 +02:00
Antoine Pitrou 0373a106a1 Issue #17636: Circular imports involving relative imports are now supported. 2014-10-13 20:19:45 +02:00