Missing stubs

[Goldziher]

Add missing stubs

This PR builds on my previous PR (it includes it diff, but if the other PR is merged the diff here will be reduced in size). I added the missing stub files (minus migrations) from Django 3.1.1, there is still some missing data inside the existing stubs though.

[kszmigiel]

Wow, that's a lot of work, thank you!
I'm not sure if we can make Django 2.2 tests pass before we find out a proper way of stubs versioning. @sobolevn what do you think?

[sobolevn]

I'm not sure if we can make Django 2.2 tests pass before we find out a proper way of stubs versioning. @sobolevn what do you think?

Yes, sure.

[Goldziher]

Hi, @kszmigiel , I will see if I can resolve those issues on Saturday.

[Goldziher]

I removed form the PR the contrib.postgres.forms - because this is what was failing and there is already an approved pending PR that adds it (https://github.com/typeddjango/django-stubs/pull/289/files).

[Goldziher]

Hi guys. 19 days is a long time to wait for a review or an approval...

[sobolevn]

Thanks a lot!

I can tell you honestly: I cannot review 180+ stub files and find any potential mistakes in the API that I don't use. But!

My general question is about the number of Any you use in this code.
Can we somehow reduce it? Take this an example:

class FlatPageAdmin(admin.ModelAdmin):
    form: Any = ...
    fieldsets: Any = ...
    list_display: Any = ...
    list_filter: Any = ...
    search_fields: Any = ...

It does not have even a single specific type 😞
I guess it is still better than no stub at all, but maybe we can do something easy to improve the quality of typings here?

[Goldziher]

@sobolevn my intention is to first amend the no stubs at all and then gradually help in fixing these. I too cannot type so many files 😃. I use DRF professionally for the most part.

The data was generated by stubgen and I fixed it against the tests.

[sobolevn]

@kszmigiel can you please take a look? Maybe you can spot something? If not, then let's merge it!

@Goldziher thanks again for your massive contribution! It is awesome.

[Goldziher]

Can we merge this? I'd like to make a new PR.

[sobolevn]

Thanks again!