Method __new__

Lib/test/test__interpchannels.py:175–177

(cls, pending=0, *, closed=False)

class ChannelState(namedtuple('ChannelState', 'pending closed')):

    def __new__(cls, pending=0, *, closed=False):
        self = super().__new__(cls, pending, closed)
        return self

    def incr(self):
        return type(self)(self.pending + 1, closed=self.closed)