anchor.diff:  
   buildPythonPackage rec {
     pname = "docker";
  -  version = "4.4.3";
  +  version = "4.4.4";
   
     src = fetchPypi {
       inherit pname version;
  -    sha256 = "de5753b7f6486dd541a98393e423e387579b8974a5068748b83f852cc76a89d6";
  +    sha256 = "d3393c878f575d3a9ca3b94471a3c89a6d960b35feb92f033c0de36cc9d934db";
     };
   
     nativeBuildInputs = lib.optional isPy27 mock;
  
positive.code: { lib, stdenv, buildPythonPackage, fetchPypi, isPy27
  , backports_ssl_match_hostname
  , mock
  , paramiko
  , pytest
  , pytestCheckHook
  , requests
  , six
  
negative.code:   ];
  
    pytestFlagsArray = [ "tests/unit" ];
  
    # Deselect socket tests on Darwin because it hits the path length limit for a Unix domain socket
    disabledTests = lib.optionals stdenv.isDarwin [ "api_test" "stream_response" "socket_file" ];
  
    dontUseSetuptoolsCheck = true;
  
  