def do(self, network, op):
tx = Transaction(self.source, sequence=1)
tx.add_operation(op)
envelope = Te(tx, network_id=network)
signer = Keypair.from_seed(self.seed)
envelope.sign(signer)
envelope_b64 = envelope.xdr()
return envelope_b64
def do(self, network, opts):
tx = Transaction(self.source, **opts)
tx.add_operation(Inflation())
envelope = Te(tx, network_id=network)
signer = Keypair.from_seed(self.seed)
envelope.sign(signer)
envelope_b64 = envelope.xdr()
print(envelope_b64)
return envelope_b64
def make_envelope(self, network, *args, **kwargs):
opts = {'sequence': 2, 'fee': 100 * len(args)}
for opt, value in kwargs.items():
opts[opt] = value
tx = Transaction(self.address, **opts)
for count, op in enumerate(args):
tx.add_operation(op)
envelope = Te(tx, network_id=network)
signer = Keypair.from_seed(self.seed)
envelope.sign(signer)
envelope_b64 = envelope.xdr()
print(envelope_b64)
return envelope_b64
async def make_envelope(network, horizon, address, seed, *args, **kwargs):
opts = {
'sequence': int((await horizon.account(address))['sequence']) + 1,
'fee': 100 * len(args)
}
for opt, value in kwargs.items():
opts[opt] = value
tx = Transaction(address, **opts)
for count, op in enumerate(args):
tx.add_operation(op)
envelope = Te(tx, network_id=network)
signer = Keypair.from_seed(seed)
envelope.sign(signer)
envelope_xdr = envelope.xdr()
return envelope_xdr
async def create_payout_xdr(payout_info, start_date, end_date, src_wallet, write_directory, digital_service_id_kin_2, kin_2_amount, sequence_increment = 0):
operations = []
for ix, row in payout_info.iterrows():
if row['digital_service_id'] == digital_service_id_kin_2:
amt = str(round(row['total_payout'], 2) - kin_2_amount)
else:
amt = str(round(row['total_payout'], 2))
payment_op = Payment(
destination=row['wallet'],
amount=amt,
asset=Asset.native()
)
operations.append(payment_op)
async with Horizon(horizon_uri='https://horizon.kinfederation.com') as horizon:
total_fee = len(payout_info.index) * 100
network_id = "PUBLIC"
account_result = await horizon.account(src_wallet)
sequence = int(account_result['sequence']) + 1
tx = Transaction(
source = src_wallet,
sequence = int(sequence) + sequence_increment,
time_bounds = {'minTime': 0, 'maxTime': 0},
fee = total_fee,
operations = operations,
memo = None
)
envelope = Te(tx=tx, network_id="PUBLIC")
xdr = envelope.xdr()
f = open(write_directory + "/xdr" + str(sequence_increment) + ".xdr", "w")
f.write(xdr.decode("utf-8"))
f.close()
print(xdr.decode("utf-8"))
set_home_domain_op = SetOptions(home_domain='fed.network')
# create a memo
msg = TextMemo('Buy yourself a beer!')
# get sequence of Alice
# Python 3
sequence = horizon.account(Alice.address().decode('utf-8')).get('sequence')
# Python 2
# sequence = horizon.account(Alice.address()).get('sequence')
operations = [payment_op, set_home_domain_op]
# construct Tx
tx = Transaction(
source=Alice.address().decode(),
sequence=int(sequence),
# time_bounds = {'minTime': 1531000000, 'maxTime': 1531234600},
memo=msg,
fee=100 * len(operations),
operations=operations,
)
# build envelope
envelope = Te(tx=tx, network_id="TESTNET")
# envelope = Te(tx=tx, network_id="PUBLIC") for LIVENET
# sign
envelope.sign(Alice)
# submit
xdr = envelope.xdr()
response = horizon.submit(xdr)
print(response)