[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-10-10 Thread Brett Cannon
Brett Cannon added the comment: Fixed in https://hg.python.org/cpython/rev/d9f71bc6d897 -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21052 ___

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-10-10 Thread Roundup Robot
Roundup Robot added the comment: New changeset d9f71bc6d897 by Brett Cannon in branch 'default': Issue #21052: Don't raise ImportWarning for sys.meta_path or https://hg.python.org/cpython/rev/d9f71bc6d897 -- nosy: +python-dev ___ Python tracker

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-10-10 Thread Berker Peksag
Changes by Berker Peksag berker.pek...@gmail.com: -- stage: test needed - resolved ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21052 ___ ___

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-10-09 Thread Quentin Pradet
Changes by Quentin Pradet quentin.pra...@gmail.com: -- nosy: +Quentin.Pradet ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21052 ___ ___

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-09-24 Thread Brett Cannon
Changes by Brett Cannon br...@python.org: -- assignee: - brett.cannon ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21052 ___ ___

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-07-06 Thread Masami HIRATA
Masami HIRATA added the comment: Hi, I can reproduce this issue with the following steps. $ uname -a Linux ashrose 3.2.0-65-generic #99-Ubuntu SMP Fri Jul 4 21:03:29 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux $ python3.4 --version Python 3.4.1 $ touch spam.txt $ python3.4 -Wa -c class A: pass; a

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-05-20 Thread Simon de Vlieger
Changes by Simon de Vlieger si...@ikanobori.jp: -- nosy: +ikanobori ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21052 ___ ___ Python-bugs-list

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-03-25 Thread Arfrever Frehtes Taifersar Arahesis
Changes by Arfrever Frehtes Taifersar Arahesis arfrever@gmail.com: -- nosy: +Arfrever ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21052 ___

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-03-24 Thread Brett Cannon
New submission from Brett Cannon: Issue #21049 managed to trigger a huge output of ImportWarning: sys.meta_path is empty because it managed to trigger an import during interpreter shutdown. The ImportWarning for sys.path_hooks and sys.meta_path were originally added because before importlib

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-03-24 Thread Brett Cannon
Brett Cannon added the comment: I should also say that dropping warnings leaves only a single case of ImportWarning related to empty directory names (in relation to Finder.find_module()). Once that can go away that will eliminate all uses of warnings in importlib and thus won't necessitate

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-03-24 Thread Antoine Pitrou
Antoine Pitrou added the comment: Note that in issue #21409, sys.meta_path isn't empty, it is actually None. Another possibility is to drop those warnings only when the interpreter is shutting down (it would be easy to add a private API in sys to get that information). -- nosy:

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-03-24 Thread Brett Cannon
Brett Cannon added the comment: It's a simple `if not sys.meta_path` check so it doesn't differentiate. But that's actually a good point about it being None in this case due to the shutdown; if the check changed to `if sys.meta_path is not None and len(sys.meta_path) == 0` then that should

[issue21052] Consider dropping ImportWarning for empty sys.path_hooks and sys.meta_path

2014-03-24 Thread Martin Panter
Changes by Martin Panter vadmium...@gmail.com: -- nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21052 ___ ___ Python-bugs-list