Richard Oudkerk added the comment: Maybe this is related to
http://bugs.python.org/issue13673 which causes PyTraceback_Print() to fail if a signal is received but PyErr_CheckSignals() has not been called. Note that wrapping in "try: ... except: raise" makes a traceback appear: >>> try: input() ... except: raise ... Traceback (most recent call last): File "<stdin>", line 1, in <module> KeyboardInterrupt During handling of the above exception, another exception occurred: Traceback (most recent call last): File "<stdin>", line 1, in <module> KeyboardInterrupt ---------- nosy: +sbt _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue17619> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com