Serhiy Storchaka added the comment: Yes, I have came to the same as random832. String objects have "fast path" for concatenating, and in this path cached UTF8 representation is not cleaned. Pickle is one of simplest ways to reproduce this issue. May be it can be reproduced with compile() or type(), but these ways looks too heavyweighted to me.
Here is a patch that fixes strings concatenation. ---------- keywords: +patch stage: -> patch review Added file: http://bugs.python.org/file41140/issue25709.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25709> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
