def StubModuleExists(self, name):
    if name in sys.builtin_module_names:
      name = 'py_%s' % name
    if self._config and self._config.runtime == 'python27':
      if name in dist27.MODULE_OVERRIDES:
        return True
    else:
      if name in dist.__all__:
        return True
    return False
Given a list of arguments to an adverb and some value 
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/tools/dev_appserver_import_hook.py/HardenedModulesHook.StubModuleExists--crossover with--dataset/ETHPy150Open iskandr/parakeet/parakeet/builder/adverb_builder.py/AdverbBuilder.normalize_axes