Python psyco.profile函数代码示例

 def process_request(self, request):
     try:
         import psyco
         psyco.profile()
     except ImportError:
         pass
     return None

def __test():
    import psyco
    psyco.profile()

    class W(object):
        def GetClientSizeTuple(self):
            return (640,480)

    class O(object):
        pass

    w = W()
    v = Viewport(w)
    v.SetCenter((50, 3000))
    objects = [ ( "a", 12555, -256 ),
                ( "b", 123, 7885 ),
                ( "c", -45645, 0 ),
                ( "d", 235, 66 ),
                ]
    for i in xrange(5):
        for name, x, y in objects:
            v.Add(name + str(i), O(), position=(x, y))
    print v._Ratio(v._Indices())
    for i in xrange(50000):
        v._ConvertPositions(v._Indices())
    print v._ConvertPositions(v._Indices())

def UsePsyco():
    'Tries to use psyco if possible'
    try:
        import psyco
        psyco.profile()
        print "Using psyco"
    except: pass         

def main(argv):
    """The main method for this module."""
    parser = _createOptionParser()
    (options, args) = parser.parse_args(argv)

    try:
        [inputFile, outputFile] = args
    except:
        parser.print_help()
        sys.exit(1)

    # Avoid psyco in debugging mode, since it merges stack frames.
    if not options.debug:
        try:
            import psyco
            psyco.profile()
        except:
            pass

    if options.escape:
        escapeUtf8(inputFile, outputFile)
    else:
        unescapeUtf8(inputFile, outputFile)
    
    return

def run_or_profile(suite):
    runner = unittest.TextTestRunner(verbosity=2)

    args = sys.argv[1:]

    if '-P' in args or '-PP' in args:
        try:
            import psyco
            if '-PP' in sys.argv[1:]:
                psyco.profile()
            else:
                psyco.full()
            print "Using Psyco."
        except:
            pass

    if '-p' in args:
        import os, hotshot, hotshot.stats
        LOG_FILE="profile.log"

        profiler = hotshot.Profile(LOG_FILE)
        profiler.runcall(runner.run, suite)
        profiler.close()

        stats = hotshot.stats.load(LOG_FILE)
        stats.strip_dirs()
        stats.sort_stats('time', 'calls')
        stats.print_stats(60)

        try:
            os.unlink(LOG_FILE)
        except:
            pass
    else:
        runner.run(suite)

def _hook(*args, **kwargs):
    try:
        import psyco
    except ImportError:
        pass
    else:
        psyco.profile()

def Main(args):
  """Parses arguments and does the appropriate thing."""
  util.ChangeStdoutEncoding()

  if sys.version_info < (2, 6):
    print "GRIT requires Python 2.6 or later."
    return 2
  elif not args or (len(args) == 1 and args[0] == 'help'):
    PrintUsage()
    return 0
  elif len(args) == 2 and args[0] == 'help':
    tool = args[1].lower()
    if not _GetToolInfo(tool):
      print "No such tool.  Try running 'grit help' for a list of tools."
      return 2

    print ("Help for 'grit %s' (for general help, run 'grit help'):\n"
           % (tool))
    print _GetToolInfo(tool)[_FACTORY]().__doc__
    return 0
  else:
    options = Options()
    args = options.ReadOptions(args)  # args may be shorter after this
    if not args:
      print "No tool provided.  Try running 'grit help' for a list of tools."
      return 2
    tool = args[0]
    if not _GetToolInfo(tool):
      print "No such tool.  Try running 'grit help' for a list of tools."
      return 2

    try:
      if _GetToolInfo(tool)[_REQUIRES_INPUT]:
        os.stat(options.input)
    except OSError:
      print ('Input file %s not found.\n'
             'To specify a different input file:\n'
             '  1. Use the GRIT_INPUT environment variable.\n'
             '  2. Use the -i command-line option.  This overrides '
             'GRIT_INPUT.\n'
             '  3. Specify neither GRIT_INPUT or -i and GRIT will try to load '
             "'resource.grd'\n"
             '     from the current directory.' % options.input)
      return 2

    if options.psyco:
      # Psyco is a specializing JIT for Python.  Early tests indicate that it
      # could speed up GRIT (at the expense of more memory) for large GRIT
      # compilations.  See http://psyco.sourceforge.net/
      import psyco
      psyco.profile()

    toolobject = _GetToolInfo(tool)[_FACTORY]()
    if options.profile_dest:
      import hotshot
      prof = hotshot.Profile(options.profile_dest)
      prof.runcall(toolobject.Run, options, args[1:])
    else:
      toolobject.Run(options, args[1:])

def UsePsyco():
    "Tries to use psyco if possible"
    try:
        import psyco

        psyco.profile()
    except:
        pass

def initPsyco(psycoProfile=False):
	try:
		import psyco
		if psycoProfile:
			psyco.log()
			psyco.profile()
		else:
			psyco.full()
	except ImportError:
		pass

def run():
    try:
        import psyco
        psyco.profile()
    except ImportError:
        print 'psyco not found! If your game runs slowly try installing \
it from http://psyco.sourceforge.net.'
    e = Game(20)
    e.DEFAULT = menus.MainMenu
    e.run()

    def __init__(self, fps=40):
        Engine.__init__(self, fps)
        try:
            import psyco

            psyco.profile()
        except ImportError:
            print "psyco not detected, if your game runs slowly try installing \
it from http://psyco.sourceforge.net."
        pygame.display.set_caption("Ascent of Justice")
        pygame.display.set_icon(data.icon)

 def start(self):
     "Launch various sub-threads."
     #self.listener.start()
     self.reporter.start()
     if self.config.do_cleaning:
         self.cleaner.start()
     try:
         import psyco
         psyco.profile()
     except ImportError:
         log.info("The psyco package is unavailable (that's okay, but the client is more\nefficient if psyco is installed).")

def Main(data_dir):
    print "Now checking your Python environment:"
    Check_Version()

    # Psyco is optional, but recommended :)
    if ( True ):
        try:
            import psyco
            psyco.profile()
        except Exception, r:
            print 'Psyco not found. If the game runs too slowly, '
            print 'install Psyco from http://psyco.sf.net/'

def activate_psyco():
    # Get cpu type
    info = os.uname()
    cpu = info[-1]

    # Activate only if we are on an Intel Mac.
    if cpu == 'i386':
        try:
            import psyco
            psyco.profile()
        except:
            pass

def run():
    import sys, optparse
    app = qt.QApplication(sys.argv)

    opparser = optparse.OptionParser()
    opparser.add_option('-l', '--logfile', dest='logfile',
                        help="write log to FILE", metavar='FILE')

    opparser.add_option('-d', '--loglevel', dest='loglevel',
                        help="set log level", default='ERROR')

    opparser.add_option('-L', '--language', dest='language',
                        help="set user interface language")

    opparser.add_option('-P', '--no-psyco', dest='psyco_off',
                        action='store_true', default=False,
                        help="set user interface language")

    options, args = opparser.parse_args( app.argv() )

    if not options.psyco_off:
        try:
            import psyco
            psyco.profile()
            RUNNING_PSYCO = True
        except ImportError:
            pass

    loglevel = getattr(logging, options.loglevel.upper(), logging.ERROR)
    if options.logfile:
        logging.basicConfig(level=loglevel,
                            filename=options.logfile, filemode='w')
    else:
        logging.basicConfig(level=loglevel)

    if options.language:
        translator = qt.QTranslator()
        if translator.load('gui_%s' % options.language, 'qtgui/ts'):
            app.installTranslator(translator)

    # setup GUI
    qt.QObject.connect(app, qt.SIGNAL("lastWindowClosed()"), app, qt.SLOT("quit()"))

    w = OverlayDesigner_gui()
    app.setMainWidget(w)
    w.show()

    if len(args) > 1:
        w.loadFile(args[1])

    app.exec_loop()