ó ‚ū^Yc@s3dZddlmZdejfd„ƒYZdS(s*Dictionary storage for OAuth2 Credentials.iĸĸĸĸ(tclienttDictionaryStoragecBs5eZdZdd„Zd„Zd„Zd„ZRS(sĄStore and retrieve credentials to and from a dictionary-like object. Args: dictionary: A dictionary or dictionary-like object. key: A string or other hashable. The credentials will be stored in ``dictionary[key]``. lock: An optional threading.Lock-like object. The lock will be acquired before anything is written or read from the dictionary. cCs/tt|ƒjd|ƒ||_||_dS(s'Construct a DictionaryStorage instance.tlockN(tsuperRt__init__t _dictionaryt_key(tselft dictionarytkeyR((sM/tmp/pip-build-kpPAdC/oauth2client/oauth2client/contrib/dictionary_storage.pyR s cCsH|jj|jƒ}|dkr%dStjj|ƒ}|j|ƒ|S(s’Retrieve the credentials from the dictionary, if they exist. Returns: A :class:`oauth2client.client.OAuth2Credentials` instance. N(RtgetRtNoneRtOAuth2Credentialst from_jsont set_store(Rt serializedt credentials((sM/tmp/pip-build-kpPAdC/oauth2client/oauth2client/contrib/dictionary_storage.pyt locked_get&s   cCs |jƒ}||j|js