Mercurial > public > mercurial-scm > hg
comparison contrib/showstack.py @ 35656:c9eb92fb87b7
showstack: add an extension docstring
Now, running `hg help showstack` will give details on how to use the extension.
| author | Boris Feld <boris.feld@octobus.net> |
|---|---|
| date | Sun, 10 Dec 2017 21:42:33 +0100 |
| parents | f2fe7b199bb4 |
| children | acf5dbe39478 |
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| 35655:2f54a3e228ff | 35656:c9eb92fb87b7 |
|---|---|
| 1 # showstack.py - extension to dump a Python stack trace on signal | 1 # showstack.py - extension to dump a Python stack trace on signal |
| 2 # | 2 # |
| 3 # binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs) | 3 # binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs) |
| 4 """dump stack trace when receiving SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs) | |
| 5 """ | |
| 4 | 6 |
| 5 from __future__ import absolute_import | 7 from __future__ import absolute_import |
| 6 import signal | 8 import signal |
| 7 import sys | 9 import sys |
| 8 import traceback | 10 import traceback |