Method rows_for_capacity

examples/server/server.py:3886–3889

(self, offset: int, capacity: int)

        return [*([0] * (len(self.identity_tokens) - 1)), self.decode_n_pos]

    def rows_for_capacity(self, offset: int, capacity: int) -> int:
        if capacity <= 0:
            return 0
        return min(capacity, self.end_pos - self.start_pos - offset)

    def media_slice(
        self,