def get_or_create_object(self, model : ?(what will be the type?), data: dict) -> ? (what will be the return type):
        try:
            obj, _ = model.objects.get_or_create(**data)
        except model.MultipleObjectsReturned:
            obj = model.objects.filter(**data).first()
        return obj

get_or_create_object(ModelName, data)

What will be the type hint here - as function will get the Model instances dynamically.

CodePudding user response：

You can use models.Model All Django models inherit from models.Model and the model that is sent to the function is of the same type

from django.db import models

def get_or_create_object(model: models.Model, data: dict) -> models.Model:
    try:
        obj, _ = model.objects.get_or_create(**data)
    except model.MultipleObjectsReturned:
        obj = model.objects.filter(**data).first()
    return obj

note: get_or_create is exist in Django build-in:

exp = Example.objects.get_or_create(**data)