Method keys

tools/python-3.11.9-amd64/Lib/cgi.py:575–579

Dictionary style keys() method.

(self)

            return []

    def keys(self):
        """Dictionary style keys() method."""
        if self.list is None:
            raise TypeError("not indexable")
        return list(set(item.name for item in self.list))

    def __contains__(self, key):
        """Dictionary style __contains__ method."""