pythonPackages.rx: disable check

The tests are nondeterminstic.

Changed files
+5
pkgs
development
python-modules
+5
pkgs/development/python-modules/rx/default.nix
···
checkInputs = [ nose ];
+
# Some tests are nondeterministic. (`grep sleep -r tests`)
+
# test_timeout_schedule_action_cancel: https://hydra.nixos.org/build/74954646
+
# test_new_thread_scheduler_timeout: https://hydra.nixos.org/build/74949851
+
doCheck = false;
+
meta = {
homepage = https://github.com/ReactiveX/RxPY;
description = "Reactive Extensions for Python";