>dZddlmZGddejZy)z*Dictionary storage for OAuth2 Credentials.)clientc6eZdZdZdfd ZdZdZdZxZS)DictionaryStorageaStore 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. cJtt| |||_||_y)z'Construct a DictionaryStorage instance.)lockN)superr__init__ _dictionary_key)self dictionarykeyr __class__s :lib/third_party/oauth2client/contrib/dictionary_storage.pyr zDictionaryStorage.__init__ s% /T/:% c|jj|j}|ytjj |}|j ||S)zRetrieve the credentials from the dictionary, if they exist. Returns: A :class:`oauth2client.client.OAuth2Credentials` instance. N)r getr rOAuth2Credentials from_json set_store)r serialized credentialss r locked_getzDictionaryStorage.locked_get&sQ %%))$))4  ..88D d#rcV|j}||j|j<y)zSave the credentials to the dictionary. Args: credentials: A :class:`oauth2client.client.OAuth2Credentials` instance. N)to_jsonr r )r rrs r locked_putzDictionaryStorage.locked_put5s&!((* &0#rcP|jj|jdy)z:Remove the credentials from the dictionary, if they exist.N)r popr )r s r locked_deletezDictionaryStorage.locked_delete?s TYY-r)N) __name__ __module__ __qualname____doc__r rrr __classcell__)rs@rrrs  1.rrN)r# oauth2clientrStoragerrrr(s1-.-.r