Serhiy Storchaka added the comment: Thank you for your explanation Wolfgang! Now it is clear to me. The issue is that the generator calls the close() method of the subgenerator, but if the subgenerator is a file, the close() method closes (surprise!) the file. Two different protocols use the same method.
Interesting, how many similar bugs was introduced by blindly replacing "for/yield" with "yield from"? ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23700> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
