How to use test_syntax_error_by_filename method in green

Best Python code snippet using green

test_loader.py

Source:test_loader.py

...797                pkg + "." + "test_dupe_target",798            ]799        )800        self.assertEqual(tests.countTestCases(), 1)801    def test_syntax_error_by_filename(self):802        """803        Loading a module by file name with a syntax error produces a crash.804        """805        sub_tmpdir = tempfile.mkdtemp(dir=self.tmpdir)806        fh = open(os.path.join(sub_tmpdir, "mod_with_import_error.py"), "w")807        fh.write("this is a syntax error")808        fh.close()809        os.chdir(sub_tmpdir)810        hit_exception = False811        try:812            self.loader.loadTargets("mod_with_import_error.py")813        except Exception as e:814            self.assertIn("invalid syntax", str(e))815            self.assertIn("mod_with_import_error.py", str(e))...

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