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view contrib/showstack.py @ 26363:f29ee23bf361
gitweb, monoblue: port highlighting linked lines from paper
This is adapted from 41c4bdd1d585, fbfe5748ef3e and f3393d458bf5.
author | Anton Shestakov <av6@dwimlabs.net> |
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date | Fri, 25 Sep 2015 12:38:20 +0800 |
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