how to serialise a enum property in sqlalchemy using marshmallow

Question

this is my model class

class Type(enum.Enum):
    Certified = \"certified\"
    Non_Certified = \"non-certified\"


class Status(enum.Enum):
    Approved = \         


        

Answer 1

You can use Marshmallow custom method fields

from marshmallow import fields

class CourseSchema(ModelSchema):
    type = fields.Method("get_course_type")

    def get_course_type(self, obj):
        return obj.type.value

    class Meta:
        model = Course
        sqla_session = session