Method evaluate

raiden/waiting.py:147–154

(
        self, chain_state: ChainState, channel_state: Optional[NettingChannelState]
    )

    target_states: Sequence[ChannelState]

    def evaluate(
        self, chain_state: ChainState, channel_state: Optional[NettingChannelState]
    ) -> bool:
        if channel_state is None:
            # If the channel is settled, then it will disappear from
            # chain_state and so channel_state will never be None.
            return True
        return channel.get_status(channel_state) in self.target_states


@dataclass