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  • Committer: Martin Pool
  • Date: 2007-04-17 04:39:12 UTC
  • mto: This revision was merged to the branch mainline in revision 2450.
  • Revision ID: mbp@sourcefrog.net-20070417043912-2mwgd3htam3a5uq2
C-\ drops bzr into the debugger

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bzrlib/breakin.py
 
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# Copyright (C) 2006 Canonical Ltd
 
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import pdb
 
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import signal
 
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import sys
 
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def _debug(signal_number, interrupted_frame):
 
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    sys.stderr.write("** SIGQUIT received, entering debugger\n"
 
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            "** Type 'c' to continue or 'q' to stop the process\n")
 
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    pdb.set_trace()
 
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def hook_sigquit():
 
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    # when sigquit (C-\) is received go into pdb
 
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    # XXX: is this meaningful on Windows?
 
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    signal.signal(signal.SIGQUIT, _debug)
 
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