def test_is_keystring(self): """ Verifies is_keystring predicate """ entry1 = polib.POEntry() entry2 = polib.POEntry() entry1.msgid = "_.lms.admin.warning.keystring" entry2.msgid = "This is not a keystring" self.assertTrue(extract.is_key_string(entry1.msgid)) self.assertFalse(extract.is_key_string(entry2.msgid))