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Viewing changes to loggerhead/middleware/profile.py

  • Committer: Andrew Bennetts
  • Date: 2011-06-28 10:58:27 UTC
  • Revision ID: andrew.bennetts@canonical.com-20110628105827-ybvrp9o7rx0o0z06
Fix test failure: Update test_controllers for recent changes to AnnotateUI.

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loggerhead/middleware/profile.py
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'''Profiling middleware for paste.'''
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import cgi
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import logging
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import sys
 
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"""Profiling middleware for Paste."""
 
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import threading
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from bzrlib.lsprof import profile
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from guppy import hpy
 
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class LSProfMiddleware(object):
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    '''Paste middleware for profiling with lsprof.'''
 
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    """Paste middleware for profiling with lsprof."""
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    def __init__(self, app, global_conf=None):
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        self.app = app
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        try:
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            ret, stats = profile(self.__run_app, environ, start_response)
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            self.__count += 1
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            stats.save("%d-stats.callgrind" % self.__count, format="callgrind")
 
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            stats.save("%d-stats.callgrind" % (self.__count,), format="callgrind")
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            return ret
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        finally:
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            self.lock.release()
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