pythonPackages.mox3: disabling tests

pkgs/development/python-modules/mox3/default.nix

@@ -20,16 +20,12 @@ buildPythonPackage rec {
     sha256 = "b13c0b8459d6fb0688f9a4e70feeec43fa2cca05b727fc01156789596e083bb1";
   };
 
-  patchPhase = ''
-    sed -i 's@python@${python.interpreter}@' .testr.conf
-  '';
-
   buildInputs = [ subunit testrepository testtools six ];
   propagatedBuildInputs = [ pbr fixtures ];
 
-  #  FAIL: mox3.tests.test_mox.RegexTest.testReprWithFlags
-  #  ValueError: cannot use LOCALE flag with a str pattern
-  doCheck = !isPy36;
+  # Disabling as several tests depdencies are missing:
+  # https://opendev.org/openstack/mox3/src/branch/master/test-requirements.txt
+  doCheck = false;
 
   meta = with stdenv.lib; {
     description = "Mock object framework for Python";