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Update create_check.py

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Obiajulu
2022-09-06 21:31:35 -07:00
committed by GitHub
parent ca1da63110
commit 81bd8a46e3
1 changed files with 13 additions and 16 deletions
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29
content/_code-samples/checks/py/create_check.py
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@@ -1,25 +1,18 @@
from xrpl.wallet import Wallet, generate_faucet_wallet
from datetime import datetime, timedelta
from xrpl.clients import JsonRpcClient
from xrpl.models import CheckCreate, IssuedCurrencyAmount
from xrpl.transaction import (safe_sign_and_autofill_transaction,
send_reliable_submission)
from xrpl.utils import datetime_to_rippletime, xrp_to_drops
from xrpl.utils import datetime_to_ripple_time, str_to_hex, xrp_to_drops
from xrpl.wallet import generate_faucet_wallet
client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to the testnetwork
"""Create a token check"""
"""Helper methods for working with token names"""
def symbol_to_hex(symbol: str = None) -> str:
"""token symbol_to_hex."""
if len(symbol) > 3:
bytes_string = bytes(str(symbol).encode('utf-8'))
return bytes_string.hex().upper().ljust(40, '0')
return symbol
# check receiver address
receiver_addr = generate_faucet_wallet(client=client).classic_address
receiver_addr = "rPT1Sjq2YGrBMTttX4GZHjKu9dyfzbpAYe" # Example: send back to Testnet Faucet
# token name
token = "LegitXRP"
@@ -28,10 +21,12 @@ token = "LegitXRP"
amount = 10.00
# token issuer address
issuer = generate_faucet_wallet(client=client).classic_address
issuer = "r9CEVt4Cmcjt68ME6GKyhf2DyEGo2rG8AW"
# check expiry date
expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
# check will expire after 5 days
expiry_date = datetime_to_ripple_time(datetime.now() + timedelta(days=5))
# generate wallet from seed
sender_wallet = generate_faucet_wallet(client=client)
@@ -39,7 +34,7 @@ sender_wallet = generate_faucet_wallet(client=client)
# build check create transaction
check_txn = CheckCreate(account=sender_wallet.classic_address, destination=receiver_addr,
send_max=IssuedCurrencyAmount(
currency=symbol_to_hex(token),
currency=str_to_hex(token),
issuer=issuer,
value=amount),
expiration=expiry_date)
@@ -70,7 +65,9 @@ receiver_addr = generate_faucet_wallet(client=client).classic_address
amount = 10.00
# check expiry date
expiry_date = int # from xrpl.utils import datetime_to_ripple_time()
# check will expire after 5 days
expiry_date = datetime_to_ripple_time(datetime.now() + timedelta(days=5))
# generate wallet from seed
sender_wallet = generate_faucet_wallet(client=client)