Fix issues with Python 3.7 tests

test/test_evaluate/test_gradual/test_stubs.py

@@ -47,6 +47,11 @@ def test_infer_and_goto(Script, code, full_name, has_stub, has_python, way,
         # anymore, because its end-of-life soon.
         pytest.skip()
 
+    if type_ == 'infer' and full_name == 'typing.Sequence' and environment.version_info >= (3, 7):
+        # In Python 3.7+ there's not really a sequence definition, there's just
+        # a name that leads nowhere.
+        has_python = False
+
     project = Project(os.path.join(root_dir, 'test', 'completion', 'stub_folder'))
     s = Script(code, _project=project)
     prefer_stubs = kwargs['prefer_stubs']