def bind(self, module, prefs):
        """
        :param ModuleType module:
        :param list prefs: Preference names. Just to speed up __getattr__.
        """
        self._module = module
        self._prefs = set(prefs)
def bind(self, module, prefs):
        """
        :param ModuleType module:
        :param list prefs: Preference names. Just to speed up __getattr__.
        """
        self._module = module
        self._prefs = set(prefs)
def bind ( self , module , prefs ) : self . _module = module self . _prefs = set ( prefs )
:param ModuleType module:
        :param list prefs: Preference names. Just to speed up __getattr__.
: param ModuleType module : : param list prefs : Preference names . Just to speed up __getattr__ .