def constructTx(self, ref_block_num=None, ref_block_prefix=None):
""" Construct the actual transaction and store it in the class's dict
store
"""
ops = list()
if self.steem.is_connected() and self.steem.rpc.get_use_appbase():
# appbase disabled by now
# broadcasting does not work at the moment
appbase = not self._use_condenser_api
else:
appbase = False
for op in self.ops:
# otherwise, we simply wrap ops into Operations
ops.extend(
[Operation(op, appbase=appbase, prefix=self.steem.prefix)])
# We no wrap everything into an actual transaction
expiration = formatTimeFromNow(self.expiration
or self.steem.expiration)
if ref_block_num is None or ref_block_prefix is None:
ref_block_num, ref_block_prefix = transactions.getBlockParams(
self.steem.rpc)
self.tx = Signed_Transaction(ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops,
ref_block_num=ref_block_num,
custom_chains=self.steem.custom_chains,
prefix=self.steem.prefix)
super(TransactionBuilder, self).update(self.tx.json())
self._unset_require_reconstruction()
def constructTx(self):
""" Construct the actual transaction and store it in the class's dict
store
"""
ops = list()
for op in self.ops:
# otherwise, we simply wrap ops into Operations
ops.extend([Operation(op)])
# We no wrap everything into an actual transaction
# ops = transactions.addRequiredFees(self.steem.rpc, ops)
expiration = formatTimeFromNow(self.expiration
or self.steem.expiration)
ref_block_num, ref_block_prefix = transactions.getBlockParams(
self.steem.rpc)
self.tx = Signed_Transaction(ref_block_prefix=ref_block_prefix,
expiration=expiration,
operations=ops,
ref_block_num=ref_block_num)
super(TransactionBuilder, self).update(self.tx.json())
self._unset_require_reconstruction()
from beem.transactionbuilder import TransactionBuilder
from beemgraphenebase.account import PasswordKey, PrivateKey, PublicKey
from beem.steem import Steem
from beem.utils import parse_time, formatTimedelta
from beemapi.exceptions import NumRetriesReached
from beem.nodelist import NodeList
from beembase.transactions import getBlockParams
log = logging.getLogger(__name__)
logging.basicConfig(level=logging.INFO)
# example wif
wif = "5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3"
if __name__ == "__main__":
stm_online = Steem()
ref_block_num, ref_block_prefix = getBlockParams(stm_online)
print("ref_block_num %d - ref_block_prefix %d" %
(ref_block_num, ref_block_prefix))
stm = Steem(offline=True)
op = operations.Transfer({
'from': 'beembot',
'to': 'holger80',
'amount': "0.001 SBD",
'memo': ""
})
tb = TransactionBuilder(steem_instance=stm)
tb.appendOps([op])
tb.appendWif(wif)