Łukasz Langa <luk...@langa.pl> added the comment: It *is* readline-related after all O_O
Commenting out this section in Pdb.__init__ makes the issue go away: https://github.com/python/cpython/blob/64a7812c170f5d46ef16a1517afddc7cd92c5240/Lib/pdb.py#L234-L239 time ./python.exe -E -Wd -m test test_builtin test_builtin 0:00:00 load avg: 2.12 Run tests sequentially 0:00:00 load avg: 2.12 [1/2] test_builtin 0:00:00 load avg: 2.12 [2/2] test_builtin == Tests result: SUCCESS == All 2 tests OK. Total duration: 1.3 sec Tests result: SUCCESS 1.56 real 1.42 user 0.10 sys I'll be continuing on this tomorrow to find the root cause. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue44887> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com