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  • Committer: John Arbash Meinel
  • Date: 2006-06-18 04:58:38 UTC
  • mto: This revision was merged to the branch mainline in revision 1794.
  • Revision ID: john@arbash-meinel.com-20060618045838-820593e919d762a2
Remove pprint dependency

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profile_imports.py
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# Copyright (C) 2006 by Canonical Ltd
 
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# Written by John Arbash Meinel <john@arbash-meinel.com>
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#
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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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"""A custom importer and regex compiler which logs time spent."""
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import os
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import pprint
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import sre
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import sys
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import time
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    """Finish a given entry, and record its cost in time"""
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    global _parent_stack
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    if  _parent_stack[-1] != this:
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        # This should only happen if there is a bug
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        # (used to happen if an import failed)
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        if this not in _parent_stack:
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            import_logfile.write('could not find %s in callstat: %s\n'
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                                % (this, pprint.pformat(_parent_stack)))
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        else:
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            idx = _parent_stack.index(this)
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            import_logfile.write('stripping off extra children: %s\n'
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                                % (_parent_stack[idx:],))
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            _parent_stack = _parent_stack[:idx]
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    else:
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        _parent_stack.pop()
 
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    assert _parent_stack[-1] == this, \
 
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        'import stack does not end with this %s: %s' % (this, _parent_stack)
 
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    _parent_stack.pop()
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    _info[this].append(cost)
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