{ lib, stdenv, buildPythonPackage, fetchPypi, isPy27, python , darwin , pytest , mock , ipaddress , unittest2 }: buildPythonPackage rec { pname = "psutil"; version = "5.7.3"; src = fetchPypi { inherit pname version; sha256 = "af73f7bcebdc538eda9cc81d19db1db7bf26f103f91081d780bbacfcb620dee2"; }; # arch doesn't report frequency is the same way # tests segfaults on darwin https://github.com/giampaolo/psutil/issues/1715 doCheck = !stdenv.isDarwin && stdenv.isx86_64; checkInputs = [ pytest ] ++ lib.optionals isPy27 [ mock ipaddress unittest2 ]; # out must be referenced as test import paths are relative # disable tests which don't work in sandbox # cpu_times is flakey on darwin checkPhase = '' pytest $out/${python.sitePackages}/psutil/tests/test_system.py \ -k 'not user and not disk_io_counters and not sensors_battery and not cpu_times' ''; buildInputs = lib.optionals stdenv.isDarwin [ darwin.IOKit ]; pythonImportsCheck = [ "psutil" ]; meta = with lib; { description = "Process and system utilization information interface for python"; homepage = "https://github.com/giampaolo/psutil"; license = licenses.bsd3; maintainers = with maintainers; [ jonringer ]; }; }