def get_credentials()

in oss2/credentials.py [0:0]

• 11 lines of code
• 7 McCabe index (conditional complexity)

    def get_credentials(self):
        if self.credentials is None or self.credentials.will_soon_expire():
            with self.__lock:
                if self.credentials is None or self.credentials.will_soon_expire():
                    try:
                        self.credentials = self.fetcher.fetch(self.max_retries, self.timeout)
                    except Exception as e:
                        logger.error("Exception: {0}".format(e))
                        if self.credentials is None:
                            raise

        return self.credentials