def __init__(self, cmpct_version):
    super().__init__()
    self.last_sendcmpct = []
    self.block_announced = False
    self.announced_blockhashes = set()
    self.cmpct_version = cmpct_version
def __init__(self, cmpct_version):
    super().__init__()
    self.last_sendcmpct = []
    self.block_announced = False
    self.announced_blockhashes = set()
    self.cmpct_version = cmpct_version