matchdata.py 文件源码

def setProvider(self, provider):
        """Set the provider."""
        if(provider):
            matches = difflib.get_close_matches(
                provider, self.__VALID_PROVIDERS, 1)
            if(len(matches) == 0):
                new = self.__VALID_PROVIDERS[0]
            else:
                new = matches[0]

            if(self.__data['provider'] != new):
                self.__data['provider'] = new
                self.__metaChanged = True
        else:
            self.__data['provider'] = self.__VALID_PROVIDERS[0]

        self.__initMatchGrabber()
        return True