def auto_transfer(addressFrom, addressTo, value, assetId, privtKey):
res = createTx(addressFrom, addressTo, value, assetId)
tx_data = res.get("txData")
tx_id = res.get("txid")
signature = privtkey_sign(tx_data, privtKey)
publicKey = privtKey_to_publicKey(privtKey)
raw_data = tx_data + "01" + "41" + "40" + signature + "23" + "21" + publicKey + "ac"
return tx_id, send_raw_tx(raw_data)
def token_swap(addressFrom, addressTo, value, privtKey):
tx_data = construct_tx(addressFrom=addressFrom,
addressTo=addressTo,
value=value,
assetId=setting.CONTRACTHASH)
tx_id = tx_data["txid"]
signature = sign(txData=tx_data["txData"], privtKey=privtKey)
publicKey = privtKey_to_publicKey(privtKey)
raw_data = tx_data[
"txData"] + "01" + "41" + "40" + signature + "23" + "21" + publicKey + "ac"
response = send_raw_tx(raw_data)
if response:
return {"txId": tx_id}
else:
return None
def sign_and_broadcast(txData, privtKey):
signature = privtkey_sign(txData, privtKey)
pubkey = privtKey_to_publicKey(privtKey)
raw_tx = construct_raw_tx(txData, signature, pubkey)
return send_raw_tx(raw_tx)