Method __getitem__

Lib/selectors.py:73–78

(self, fileobj)

        return self._selector._fd_to_key.get(fd, default)

    def __getitem__(self, fileobj):
        fd = self._selector._fileobj_lookup(fileobj)
        key = self._selector._fd_to_key.get(fd)
        if key is None:
            raise KeyError("{!r} is not registered".format(fileobj))
        return key

    def __iter__(self):
        return iter(self._selector._fd_to_key)