Create unfreeze_token.py

content/_code-samples/freeze/py/unfreeze_token.py

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+from xrpl.clients import JsonRpcClient
+from xrpl.models import IssuedCurrencyAmount, TrustSet
+from xrpl.transaction import (safe_sign_and_autofill_transaction,
+                              send_reliable_submission)
+from xrpl.models import TrustSetFlag
+from xrpl.utils import str_to_hex
+from xrpl.wallet import generate_faucet_wallet
+
+client = JsonRpcClient("https://s.altnet.rippletest.net:51234") # connect to testnet
+
+token_name = "USD"
+
+# Amount a trustline can handle
+value = "0"
+
+# Address to ufreeze trustline
+target_addr = generate_faucet_wallet(client=client).classic_address
+
+# Sender wallet
+sender_wallet = generate_faucet_wallet(client=client)
+
+# Build trustline freeze transaction
+trustset = TrustSet(account=sender_wallet.classic_address, limit_amount=IssuedCurrencyAmount(
+    currency=token_name,
+    issuer=target_addr,
+    value = value 
+),
+flags=TrustSetFlag.TF_CLEAR_FREEZE)
+
+# Sign and Submit transaction
+stxn = safe_sign_and_autofill_transaction(trustset, sender_wallet, client)
+stxn_response = send_reliable_submission(stxn, client)
+
+# Parse response for result
+stxn_result = stxn_response.result
+
+# Print result and transaction hash
+if stxn_result["meta"]["TransactionResult"] == "tesSUCCESS":
+  print(f'Successfully enabled no freeze for {sender_wallet.classic_address}')
+  print(stxn_result["hash"])
+else:
+  print({stxn_result["meta"]["TransactionResult"])
+  print(stxn_result["hash"])