Mercurial > hg
view contrib/showstack.py @ 28493:7796473c11b3
changelog: lazily parse files
More of the same.
Again, modest revset performance wins:
author(mpm)
0.896565
0.822961
0.805156
desc(bug)
0.887169
0.847054
0.798101
date(2015)
0.878797
0.811613
0.786689
extra(rebase_source)
0.865446
0.797756
0.777408
author(mpm) or author(greg)
1.801832
1.668172
1.626547
author(mpm) or desc(bug)
1.812438
1.677608
1.613941
date(2015) or branch(default)
0.968276
0.896032
0.869017
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 06 Mar 2016 14:31:06 -0800 |
parents | bdac264e5ed4 |
children | f2fe7b199bb4 |
line wrap: on
line source
# 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