def _dump(self):
    self.initialize()
    if not hasattr(self._module, '__dict__'):
      print 'Module %s.py does not exist.' % self._modname
    elif not self._registrations:
      print 'No registrations for %s.py.' % self._modname
    else:
      print 'Registrations in %s.py:' % self._modname
      print '-'*40
      for prefix in sorted(self._registrations):
        self._registrations[prefix]._dump()
@return: Prefix used during log formatting to indicate context.
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/api/lib_config.py/LibConfigRegistry._dump--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/internet/interfaces.py/ILoggingContext.logPrefix