Method keys

Lib/_collections_abc.py:807–809

D.keys() -> a set-like object providing a view on D's keys

(self)

            return True

    def keys(self):
        "D.keys() -> a set-like object providing a view on D's keys"
        return KeysView(self)

    def items(self):
        "D.items() -> a set-like object providing a view on D's items"