def get_channel_update(self, channel, amount, key=b'a'):
self._set_channel_key(channel, key)
return self._make_tx(
Output.pay_update_claim_pubkey_hash(amount, channel.claim_name,
channel.claim_id,
channel.claim, b'abc'),
Input.spend(channel))
def get_stream_update(self, tx, amount):
claim = Transaction(tx[0].serialize()).outputs[0]
return self._make_tx(
Output.pay_update_claim_pubkey_hash(
amount, claim.claim_name, claim.claim_id, claim.claim, b'abc'
),
Input.spend(claim)
)
def get_stream_update(self, tx, amount, channel=None):
stream = Transaction(tx[0].raw).outputs[0]
result = self._make_tx(
Output.pay_update_claim_pubkey_hash(amount, stream.claim_name,
stream.claim_id, stream.claim,
b'abc'), Input.spend(stream))
if channel:
result[0].outputs[0].sign(channel)
result[0]._reset()
return result
