Basic support for django rest framework

[jeffgabhart]

Check cls for django rest framework viewsets. This was enough for me to pull basic docstring information from the class.

[codecov[bot]]

Codecov Report

Merging #12 (10edece) into master (fc7f939) will increase coverage by 0.02%. The diff coverage is 100.00%.

:exclamation: Current head 10edece differs from pull request most recent head bac834d. Consider uploading reports for the commit bac834d to get more accurate results

@@            Coverage Diff             @@
##           master      #12      +/-   ##
==========================================
+ Coverage   92.26%   92.28%   +0.02%     
==========================================
  Files           8        8              
  Lines         349      350       +1     
  Branches       81      101      +20     
==========================================
+ Hits          322      323       +1     
  Misses          8        8              
  Partials       19       19              

Impacted Files	Coverage Δ
permissions_auditor/core.py	91.89% <100.00%> (+0.11%)	:arrow_up:

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[kluchrj]

Thanks. I squashed the commit.

[jeffgabhart]

@kluchrj I think this breaks non-CBV's and should be reverted.

[kluchrj]

Non-CBVs seem to be working fine for me, and the tests are passing. Is there an issue you are encountering with the newer version?

From what I understand, the change shouldn't have any effect if the view doesn't define cls. Django's CBVs don't define that as far as I can tell.

[jeffgabhart]

ok, thanks, maybe it's something I messed up as I try to get DRF @action identified for custom permission classes. Sorry to bother.