{ lib, buildPythonPackage, fetchPypi, isPy27 , six , backports_ssl_match_hostname }: buildPythonPackage rec { version = "0.56.0"; pname = "websocket_client"; src = fetchPypi { inherit pname version; sha256 = "0fpxjyr74klnyis3yf6m54askl0h5dchxcwbfjsq92xng0455m8z"; }; propagatedBuildInputs = [ six ] ++ lib.optional isPy27 backports_ssl_match_hostname; meta = with lib; { description = "Websocket client for python"; homepage = "https://github.com/websocket-client/websocket-client"; license = licenses.bsd3; maintainers = with maintainers; [ ]; }; }