def module_names(self):
        """get all the modules in the controller_prefix

        :returns: set, a set of string module names
        """
        controller_prefix = self.controller_prefix
        _module_name_cache = self._module_name_cache
        if controller_prefix in _module_name_cache:
            return _module_name_cache[controller_prefix]

        module = self.get_module(controller_prefix)

        if hasattr(module, "__path__"):
            # path attr exists so this is a package
            modules = self.find_modules(module.__path__[0], controller_prefix)

        else:
            # we have a lonely .py file
            modules = set([controller_prefix])

        _module_name_cache.setdefault(controller_prefix, {})
        _module_name_cache[controller_prefix] = modules

        return modules
def module_names ( self ) : controller_prefix = self . controller_prefix _module_name_cache = self . _module_name_cache if controller_prefix in _module_name_cache : return _module_name_cache [ controller_prefix ] module = self . get_module ( controller_prefix ) if hasattr ( module , "__path__" ) : modules = self . find_modules ( module . __path__ [ 0 ] , controller_prefix ) else : modules = set ( [ controller_prefix ] ) _module_name_cache . setdefault ( controller_prefix , { } ) _module_name_cache [ controller_prefix ] = modules return modules
get all the modules in the controller_prefix

        :returns: set, a set of string module names