Method __setitem__

lib/sqlalchemy/ext/associationproxy.py:1714–1718

(self, key: _KT, value: _VT)

        return self._get(self.col[key])

    def __setitem__(self, key: _KT, value: _VT) -> None:
        if key in self.col:
            self._set(self.col[key], key, value)
        else:
            self.col[key] = self._create(key, value)

    def __delitem__(self, key: _KT) -> None:
        del self.col[key]