def __getitem__(self, key): normalizedKey = defines.normalizeKey(key) if normalizedKey in self: return super(OverrideGroup, self).__getitem__(defines.normalizeKey(key)) else: return None
def __setitem__(self, key, value): super(OverrideGroup, self).__setitem__(defines.normalizeKey(key), value.strip())
def __contains__(self, key): return defines.normalizeKey(key) in self.keys()