{ lib , buildPythonPackage , fetchFromGitHub , black , toml , pytestCheckHook , python-language-server , isPy3k }: buildPythonPackage rec { pname = "pyls-black"; version = "0.4.7"; src = fetchFromGitHub { owner = "rupert"; repo = "pyls-black"; rev = "v${version}"; sha256 = "0bkhfnlik89j3yamr20br4wm8975f20v33wabi2nyxvj10whr5dj"; }; disabled = !isPy3k; checkInputs = [ pytestCheckHook ]; propagatedBuildInputs = [ black toml python-language-server ]; meta = with lib; { homepage = "https://github.com/rupert/pyls-black"; description = "Black plugin for the Python Language Server"; license = licenses.mit; maintainers = [ ]; }; }