Fix hard dependencies on contenttypes and auth framework, fixes #248 , #249

[devkral]

fixes #248 , #249

The tests are deeply integrated with User so I cannot provide tests or have you an idea? Would it be sufficient to change the settings via decorator/context and then do import tests (I think not as the modules are already imported)

[devkral]

I think, I get why UserType exists.

AbstractBaseUser lacks some attributes (PermissionMixin).

But the dependency can still be made optional

[codecov[bot]]

Codecov Report

Merging #250 (a4877fd) into main (8878561) will decrease coverage by 0.12%. The diff coverage is 84.31%.

@@            Coverage Diff             @@
##             main     #250      +/-   ##
==========================================
- Coverage   88.48%   88.36%   -0.12%     
==========================================
  Files          28       28              
  Lines        2830     2846      +16     
==========================================
+ Hits         2504     2515      +11     
- Misses        326      331       +5     

Impacted Files	Coverage Δ
strawberry_django_plus/permissions.py	82.59% <66.66%> (ø)
strawberry_django_plus/utils/query.py	82.71% <82.60%> (-3.40%)	:arrow_down:
strawberry_django_plus/integrations/guardian.py	94.44% <85.71%> (+0.15%)	:arrow_up:
strawberry_django_plus/optimizer.py	87.00% <85.71%> (-0.17%)	:arrow_down:
strawberry_django_plus/type.py	89.50% <100.00%> (+0.11%)	:arrow_up:
strawberry_django_plus/utils/typing.py	88.88% <100.00%> (ø)

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[devkral]

I worked around the problems and fixed the problem that mixing 3party users with internal users could causes crashes in is_staff, is_superuser checks

[devkral]

I have some problems with pyupgrade and pyright. It will incorrectly upgrade some if TYPE_CHECKING clauses.

On the other hand pyright does not accept None, therefor the type(None) clauses

[devkral]

sry for the noise, running pyright locally gives different results. Shall I rebase?

[bellini666]

@devkral sure, rebase or merge the main branch, it will get squashed later so only the diff matters :)

Ping me when this is ready for the next review

[devkral]

cleaned up and rebased

[devkral]

the issues are fixed

[bellini666]

@devkral thanks for putting the time for this and to fix all the review comments :)