JsonType is not able to dump certain types

[matdrapeau]

The pickler cannot jsonify certain types like datetime.
How to change it?
Thanks

[matdrapeau]

It turns out that partial_pipeline_data could receive a user in parameter and then change the kwargs['user'] to the user instance making the partial impossible to be saved (during flush) since the user is not serializable.

Here is a dirty workaround:

import flask.json
from social_sqlalchemy.storage import JSONPickler
from copy import deepcopy

def custom_dumps(value, *args, **kwargs):
    sanitized_value = deepcopy(value)
    try:
        sanitized_value['kwargs']['user'] = sanitized_value['kwargs']['user'].uid
    except:
        pass
    return flask.json.dumps(sanitized_value)


JSONPickler.dumps = custom_dumps
JSONPickler.loads = flask.json.loads