Mercurial > hg
view contrib/showstack.py @ 27415:f4ca33e33781
commandserver: implement name() to clarify channel is not a plain file
Because unknown attributes are delegated to the underlying file object,
commandserver channels said they were '<stdout>' or '<stdin>' even though
they weren't. This patch makes them say '<X-channel>'.
author | Yuya Nishihara <yuya@tcha.org> |
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date | Sun, 13 Dec 2015 19:32:01 +0900 |
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