anchor.diff:      homepage = "https://github.com/andialbrecht/sqlparse";
       license = licenses.bsd3;
     };
  -
   }
  
positive.code: { stdenv
  , buildPythonPackage
  , fetchPypi
  , pytest
  , isPy3k
  }:
  
  
negative.code:   pname = "sqlparse";
    version = "0.4.1";
  
    disabled = !isPy3k;
  
    src = fetchPypi {
      inherit pname version;
      sha256 = "0f91fd2e829c44362cbcfab3e9ae12e22badaa8a29ad5ff599f9ec109f0454e8";
    };
  
    nativeBuildInputs = [ installShellFiles ];
  
    checkInputs = [ pytestCheckHook ];
  
    postInstall = ''
      installManPage docs/sqlformat.1
    '';
  
    meta = with lib; {
      description = "Non-validating SQL parser for Python";
      longDescription = ''
        Provides support for parsing, splitting and formatting SQL statements.
  