| commit | 6b452ff97f70eca79ab956987cc04b6586feca00 | [log] [tgz] |
|---|---|---|
| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | Wed Mar 04 17:04:38 2020 -0800 |
| committer | GitHub <noreply@github.com> | Wed Mar 04 17:04:38 2020 -0800 |
| tree | 81dce6258b5ad5f0e33b61fbf8a961eaae747adc | |
| parent | 5a3926d55922bf62faaeab664844dd69df04ab42 [diff] |
bpo-13487: Use sys.modules.copy() in inspect.getmodule() for thread safety. (GH-18786) `list(sys.modules.items())` was apparently not immune to "dictionary changed size during iteration" errors. Tested internally using an integration test that has run into this a couple of times in the past two years. With this patch applied, the test is no longer flaky. (cherry picked from commit 85cf1d514b84dc9a4bcb40e20a12e1d82ff19f20) Co-authored-by: Gregory P. Smith <gps@google.com>