def dent(flopper: Flopper, id: int, address: Address, lot: Wad, bid: Rad):
assert (isinstance(flopper, Flopper))
assert (isinstance(id, int))
assert (isinstance(lot, Wad))
assert (isinstance(bid, Rad))
assert flopper.live() == 1
current_bid = flopper.bids(id)
assert current_bid.guy != Address(
"0x0000000000000000000000000000000000000000")
assert current_bid.tic > datetime.now().timestamp(
) or current_bid.tic == 0
assert current_bid.end > datetime.now().timestamp()
assert bid == current_bid.bid
assert Wad(0) < lot < current_bid.lot
assert flopper.beg() * lot <= current_bid.lot
assert flopper.dent(id, lot, bid).transact(from_address=address)
log = flopper.past_logs(1)[0]
assert isinstance(log, Flopper.DentLog)
assert log.guy == address
assert log.id == id
assert log.lot == lot
assert log.bid == bid
def last_log(flopper: Flopper):
current_block = flopper.web3.eth.blockNumber
return flopper.past_logs(current_block - 1, current_block)[0]