class User(Document):
# We specify `RemoveMissingSchema` as a base marshmallow schema so that
# auto-generated marshmallow schemas skip missing fields instead of returning None
MA_BASE_SCHEMA_CLS = RemoveMissingSchema
nick = fields.StrField(required=True, unique=True)
firstname = fields.StrField()
lastname = fields.StrField()
birthday = fields.AwareDateTimeField()
password = fields.StrField() # Don't store it in clear in real life !
class MySchema(Schema):
a = fields.AwareDateTimeField()
b = fields.AwareDateTimeField(default_timezone=timezone_2h)