author | Pierre-Yves David <pierre-yves.david@fb.com> |
Fri, 16 Oct 2015 02:53:57 +0100 | |
changeset 26773 | ec7e0dbe56d5 |
parent 26123 | bdac264e5ed4 |
child 28522 | f2fe7b199bb4 |
permissions | -rw-r--r-- |
# showstack.py - extension to dump a Python stack trace on signal # # binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs) import sys, signal, traceback def sigshow(*args): sys.stderr.write("\n") traceback.print_stack(args[1], limit=10, file=sys.stderr) sys.stderr.write("----\n") def extsetup(ui): signal.signal(signal.SIGQUIT, sigshow) try: signal.signal(signal.SIGINFO, sigshow) except AttributeError: pass