anchor.diff:  , cramjam
   , fsspec
   , thrift
  +, python-lzo
   , pytestCheckHook
  +, pythonOlder
   }:
   
   buildPythonPackage rec {
     pname = "fastparquet";
     version = "0.8.1";
  +  format = "setuptools";
  +
  +  disabled = pythonOlder "3.7";
   
     src = fetchFromGitHub {
       owner = "dask";
       repo = pname;
       rev = version;
  -    sha256 = "05qb4nz87p9vnrdsyl25hdp5sj35lki64gjza5dahc89fwfdnsmd";
  +    hash = "sha256-rWrbHHcJMahaUV8+YuKkZUhdboNFUK9btjvdg74lCxc=";
     };
  +
  +  propagatedBuildInputs = [
  +    cramjam
  +    fsspec
  +    numba
  +    numpy
  +    pandas
  +    thrift
  +  ];
  +
  +  passthru.optional-dependencies = {
  +    lzo = [
  +      python-lzo
  +    ];
  +  };
  +
  +  checkInputs = [
  +    pytestCheckHook
  +  ];
   
     postPatch = ''
       substituteInPlace setup.py \
  
positive.code:       --replace "oldest-supported-numpy" "numpy"
    '';
  
    propagatedBuildInputs = [ cramjam fsspec numba numpy pandas thrift ];
    checkInputs = [ pytestCheckHook ];
  
    # Workaround https://github.com/NixOS/nixpkgs/issues/123561
    preCheck = ''
  
negative.code:     rm "$fastparquet_test"
    '';
  
    pythonImportsCheck = [
      "fastparquet"
    ];
  
    meta = with lib; {
      description = "A python implementation of the parquet format";
  