(self, index)
return self._main._sequence[index]
Fetch the key at position i.
Fetch the key at position i.
Fetch the key at position i .
def __getitem__(self, index):
        """Fetch the key at position i."""
        # NOTE: this automatically supports slicing :-)
        return self._main._sequence[index]
def __getitem__ ( self , index ) : # NOTE: this automatically supports slicing :-) return self . _main . _sequence [ index ]