Mercurial > hg
annotate contrib/showstack.py @ 28889:7a1e0711401e
test-remove: drop a useless Windows specific conditional
The Windows branch didn't pick up the 'deleting' progress bar addition from
62e73d42bd14. But since the Windows branch already globbed the error message,
let's just drop the other branch.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Tue, 12 Apr 2016 00:34:02 -0400 |
parents | f2fe7b199bb4 |
children | c9eb92fb87b7 |
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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 |
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5 from __future__ import absolute_import |
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6 import signal |
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7 import sys |
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8 import traceback |
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9 |
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10 def sigshow(*args): |
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11 sys.stderr.write("\n") |
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12 traceback.print_stack(args[1], limit=10, file=sys.stderr) |
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13 sys.stderr.write("----\n") |
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14 |
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15 def extsetup(ui): |
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16 signal.signal(signal.SIGQUIT, sigshow) |
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17 try: |
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18 signal.signal(signal.SIGINFO, sigshow) |
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19 except AttributeError: |
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20 pass |