bdZddlZddlZddlmZddlmZddlZGddejZ y)z1Contains classes used for the Django ORM storage.N)models)encodingc@eZdZdZfdZdZdZdZdZdZ xZ S)CredentialsFieldz0Django ORM field for storing OAuth2 Credentials.c>d|vrd|d<tt| |i|y)NnullT)superr__init__)selfargskwargs __class__s :lib/third_party/oauth2client/contrib/django_util/models.pyr zCredentialsField.__init__s)  !F6N .??cy)N BinaryField)r s rget_internal_typez"CredentialsField.get_internal_type"src$|j|S)zOverrides ``models.Field`` method. This converts the value returned from the database to an instance of this class. ) to_python)r value expression connectioncontexts r from_db_valuezCredentialsField.from_db_value%s~~e$$rc|yt|tjjr|St j t jtj|S)z~Overrides ``models.Field`` method. This is used to convert bytes (from serialization etc) to an instance of this classN) isinstance oauth2clientclient Credentialspickleloadsbase64 b64decoder smart_bytesr rs rrzCredentialsField.to_python+sL = |22>> ?L<< 0 01E1Ee1L MN Nrc~|ytjtjt j |S)zOverrides ``models.Field`` method. This is used to convert the value from an instances of this class to bytes that can be inserted into the database. N)r smart_textr# b64encoder!dumpsr&s rget_prep_valuezCredentialsField.get_prep_value5s1 =&&v'7'7 U8K'LM MrcF|j|}|j|S)zConvert the field value from the provided model to a string. Used during model serialization. Args: obj: db.Model, model object Returns: string, the serialized field value )_get_val_from_objr+)r objrs rvalue_to_stringz CredentialsField.value_to_string?s%&&s+""5))r) __name__ __module__ __qualname____doc__r rrrr+r/ __classcell__)rs@rrrs':@ % ON *rr) r3r#r! django.dbr django.utilsrrFieldrrrrr8s)8 !1*v||1*r