Mercurial > hg
annotate contrib/showstack.py @ 36884:ece242db5000
hgweb: use templater on requestcontext instance
After this commit, all @webcommand function no longer use their
"tmpl" argument. Instead, they use the templater attached to the
requestcontext.
This is the same exact object. So there should be no difference in
behavior.
Differential Revision: https://phab.mercurial-scm.org/D2800
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Sat, 10 Mar 2018 20:38:28 -0800 |
parents | c9eb92fb87b7 |
children | acf5dbe39478 |
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1 # showstack.py - extension to dump a Python stack trace on signal |
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2 # |
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3 # binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs) |
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4 """dump stack trace when receiving SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs) |
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5 """ |
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6 |
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7 from __future__ import absolute_import |
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8 import signal |
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9 import sys |
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10 import traceback |
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11 |
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12 def sigshow(*args): |
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13 sys.stderr.write("\n") |
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14 traceback.print_stack(args[1], limit=10, file=sys.stderr) |
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15 sys.stderr.write("----\n") |
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16 |
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17 def extsetup(ui): |
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18 signal.signal(signal.SIGQUIT, sigshow) |
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19 try: |
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20 signal.signal(signal.SIGINFO, sigshow) |
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21 except AttributeError: |
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22 pass |