Method __delitem__

Lib/configparser.py:1397–1409

(self, key)

            setattr(proxy, k, getter)

    def __delitem__(self, key):
        try:
            k = 'get' + (key or None)
        except TypeError:
            raise KeyError(key)
        del self._data[key]
        for inst in itertools.chain((self._parser,), self._parser.values()):
            try:
                delattr(inst, k)
            except AttributeError:
                # don't raise since the entry was present in _data, silently
                # clean up
                continue

    def __iter__(self):
        return iter(self._data)