def run(self, external=False, paths=[], group=-1, index=-1):

        self.external = external
        self.set_view(paths, group, index)
        if not self.no_view and self.view is None:
            return
        if not self.no_view:
            sublime.set_timeout(self.is_loaded, 100)
        else:
            self.diff()
Check that setting _suites in a subclass only affects that subclass, not the superclass.
dataset/ETHPy150Open facelessuser/EasyDiff/easy_diff_basic.py/_EasyDiffCompareBothWindowCommand.run--crossover with--dataset/ETHPy150Open Yelp/Testify/test/test_suites_test.py/TestSuitesTestCase.test_subclass_suites_doesnt_affect_superclass_suites