anchor.diff:    ];
   
     checkInputs = [
  -    pytest
  +    pytestCheckHook
       pytestcov
       uvloop
     ];
  
positive.code:     export HOME=$TMPDIR
    '';
  
    checkPhase = ''
       pytest
    '';
  
    meta = with lib; {
      description = "Boilerplate for asyncio applications";
  
negative.code: , fetchFromGitHub
  , isPy27
  , pygments
  , pytestCheckHook
  , pytestcov
  , uvloop
  }:
  