anchor.diff:      owner = "scrapinghub";
       repo = "dateparser";
       rev = "v${version}";
  -    sha256 = "sha256-bDup3q93Zq+pvwsy/lQy2byOMjG6C/+7813hWQMbZRU=";
  +    sha256 = "sha256-2bZaaaLT3hocIiqLZpudP6gmiYwxPNMrjG9dYF3GvTc=";
     };
   
     patches = [
       ./regex-compat.patch
  -    (fetchpatch {
  -      name = "tests-31st.patch";
  -      url = "https://github.com/scrapinghub/dateparser/commit/b132381b9c15e560a0be5183c7d96180119a7b4f.diff";
  -      sha256 = "nQUWtfku5sxx/C45KJnfwvDXiccXGeVM+cQDKX9lxbE=";
  -    })
     ];
   
     postPatch = ''
  
positive.code:   '';
  
    propagatedBuildInputs = [
      # install_requires
      python-dateutil pytz regex tzlocal
      # extra_requires
      hijri-converter convertdate fasttext langdetect
    ];
  
    checkInputs = [
      parameterized
      pytestCheckHook
      GitPython
      ruamel-yaml
    ];
  
    preCheck = ''
      export HOME="$TEMPDIR"
  
negative.code: , parameterized
  , pytestCheckHook
  , GitPython
  , parsel
  , requests
  , ruamel-yaml
  }:
  
  buildPythonPackage rec {
    pname = "dateparser";
    version = "1.1.3";
  
    disabled = !isPy3k;
  
  