55 lines
1.6 KiB
Python
55 lines
1.6 KiB
Python
#!/usr/bin/python3
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## Copyright (C) 2008, 2010 Red Hat, Inc.
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## Authors:
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## Tim Waugh <twaugh@redhat.com>
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## This program is free software; you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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import sys
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import traceback
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_debug=False
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def debugprint (x):
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if _debug:
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try:
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sys.stderr.write (x + "\n")
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sys.stderr.flush ()
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except:
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pass
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def get_debugging ():
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return _debug
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def set_debugging (d):
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global _debug
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_debug = d
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def fatalException (exitcode=1):
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nonfatalException (type="fatal", end="Exiting")
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sys.exit (exitcode)
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def nonfatalException (type="non-fatal", end="Continuing anyway.."):
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d = get_debugging ()
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set_debugging (True)
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debugprint ("Caught %s exception. Traceback:" % type)
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(type, value, tb) = sys.exc_info ()
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extxt = traceback.format_exception_only (type, value)
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for line in traceback.format_tb(tb):
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debugprint (line.strip ())
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debugprint (extxt[0].strip ())
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debugprint (end)
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set_debugging (d)
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