Add Python code sample for Tickets

content/_code-samples/use-tickets/py/use-tickets.py

@@ -0,0 +1,61 @@
+from xrpl.clients import JsonRpcClient
+from xrpl.models.transactions import TicketCreate, AccountSet
+from xrpl.account import get_next_valid_seq_number
+from xrpl.transaction import safe_sign_and_submit_transaction
+from xrpl.core import keypairs
+from xrpl.wallet import Wallet
+from xrpl.models.requests.account_info import AccountInfo
+
+myAddr = "rfaNymVS1fEREj4FpNroXVEcVVMph6k2Mt"
+mySeed = "ss3GZzmyEBxvwB3LUvsqfa-------"
+
+# Derive and initialize wallet
+public, private = keypairs.derive_keypair(mySeed)
+wallet_from_seed = Wallet(mySeed, 0)
+
+# Connect to a testnet node
+JSON_RPC_URL = "https://s.altnet.rippletest.net:51234/"
+client = JsonRpcClient(JSON_RPC_URL)
+
+# Construct a TicketCreate transaction, 1 ticket created for future use
+tx = TicketCreate(
+    account=myAddr,
+    fee="10",
+    ticket_count=1,
+    sequence=get_next_valid_seq_number(address=myAddr, client=client)
+)
+
+# Sign transaction locally and submit
+my_tx_payment_signed = safe_sign_and_submit_transaction(transaction=tx, wallet=wallet_from_seed, client=client)
+
+# Get ticket Sequence
+get_ticket = AccountInfo(
+    account=myAddr,
+    ledger_index="current",
+    strict=True
+)
+
+response = client.request(get_ticket)
+ticket_sequence = response.result["account_data"]["Sequence"]-1
+
+# Construct Transaction using a Ticket
+tx_1 = AccountSet(
+    account=myAddr,
+    fee="10",
+    sequence=0,
+    last_ledger_sequence=None,
+    ticket_sequence=ticket_sequence
+)
+
+# Send transaction (w/ Ticket)
+result = safe_sign_and_submit_transaction(transaction=tx_1, client=client, wallet=wallet_from_seed)
+result = result.result["engine_result"]
+
+if result == "tesSUCCESS":
+    print("Transaction successful!")
+elif result == "tefMAX_LEDGER":
+    print("Transaction failed to achieve consensus")
+elif result == "unknown":
+    print("Transaction status unknown")
+else:
+    print(f"Transaction failed with code {result}")