Hi,

The __str__ function is described here:
https://docs.djangoproject.com/en/1.11/ref/models/instances/#str

It is mainly used in django in the admin interface when you haven't setup
any rules for the list layout. You can also see it when you look at an
object in the python shell (athough that technically is the __repr__
function :-))

The get_absolute_url function is described here:
https://docs.djangoproject.com/en/1.11/ref/models/instances/#get-absolute-url

I use it mainly for 2 things:
1. In the admin interface you get a button that takes you to the page the
the absolut url points to.
2. When using in conjunction with django rest framework you use it for the
url that is sent to the client.

Best regards,

Andréas

2017-10-18 10:13 GMT+02:00 harsh sharma <[email protected]>:

> what are the use of these function in models.py
>
> def __str__(self):
>     return self.title
>
> and
> def get_absolute_url(self):
>    return reverse('shop:product", agrs=[self.id,self,slug])
>
>
>
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