Mercurial > hg
view contrib/showstack.py @ 26716:c027641f8a83
revset: rename and test '_destmerge'
We make the name consistent with the one used by '_destupdate' and we ensure the
code is run by testing it (abort is expected and merge would).
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Thu, 15 Oct 2015 01:47:28 +0100 |
parents | bdac264e5ed4 |
children | f2fe7b199bb4 |
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# 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