add v rough sample code and initial structure

content/_code-samples/xrpl-py/simple-python-app.py

@@ -0,0 +1,97 @@
+import xrpl
+from xrpl.models import Wallet
+from xrpl.models.transactions.transaction import Transaction, TransactionType
+
+
+# Define the URL of the server you want to use
+JSON_RPC_URL = "http://s1.ripple.com:51234/"
+
+# Define the accounts you're going to use
+CLASSIC_ACCOUNT = ""
+SENDER_ACCOUNT = "rPT1Sjq2YGrBMTttX4GZHjKu9dyfzbpAYe"
+address = ""
+DESTINATION_WALLET = generate_faucet_wallet(JSON_RPC_URL).classic_address
+
+# You can create a wallet using the testnet faucet: 
+# https://xrpl.org/xrp-testnet-faucet.html
+# with the generate_faucet_wallet function
+TESTNET_ACCOUNT = generate_faucet_wallet(JSON_RPC_CLIENT).classic_address
+
+# Define variables to use for transactions
+_ACCOUNT = "r9LqNeG6qHxjeUocjvVki2XR35weJ9mZgQ"
+_FEE = "0.00001"
+_SEQUENCE = 19048
+
+# Secrets to use for signing transactions
+_SECRET = "randomsecretkey"
+_SEED = "randomsecretseedforakey"
+_SEED_HEX = "EACEB081770D8ADE216C85445DD6FB002C6B5A2930F2DECE006DA18150CB18F6"
+_PASSPHRASE = "mytopsecretpassphrasethatwillneverbehacked"
+
+
+# Create an XRP Ledger wallet
+# And create an x-address for the address
+def createWallet():
+    wallet = Wallet.generate_seed_and_wallet()
+    address = wallet.classic_address
+    xaddress = addresscodec.classic_address_to_xaddress(
+                classic_address, tag, True
+            )
+    print("Classic address:", address)
+    print("X-address:", xaddress)
+
+
+
+# Optionally generate private and public keys
+# to manage your XRP Ledger account
+def generateKeys():
+    seed = keypairs.generate_seed()
+    public, private = keypairs.derive_keypair(seed)
+    CLASSIC_ACCOUNT = keypairs.derive_classic_address(public)
+    print("Here's the public key: ", public + "Store this in a secure place.")
+    print("Here's the private key: ", private)
+    
+# Look up information about your account
+def getAcctInfo():
+    client = JsonRpcClient(JSON_RPC_URL)
+    acct_info = AccountInfo(
+        account=address,
+        ledger_index="current",
+        queue=True,
+        strict=True,
+    )
+    response = client.request(acct_info)
+    print("response.status: ", response.status)
+    print("response.result: ", response.result)
+    print("response.id: ", response.id)
+    print("response.type: ", response.type)
+
+# Prepare the tx by formatting it into
+# the shape expected by the XRP Ledger
+# and signing it
+def prepareSignSubmitTx():
+    CLASSIC_ACCOUNT.next_sequence_num = get_next_valid_seq_number(CLASSIC_ACCOUNT, JSON_RPC_CLIENT)
+    tx = Transaction(
+        account=_ACCOUNT,
+        fee=_FEE,
+        sequence=CLASSIC_ACCOUNT.next_seuqnece_num + 10,
+        transaction_type=TransactionType.
+    )
+    value = tx.to_dict()["payment_trannsaction"]
+    signed_tx = Sign(
+        transaction=value,
+        seed=_SEED,
+        seed_hex=_SEED_HEX,
+    )
+    print("Signed transaction: ", signed_tx)
+    payment_transaction = Payment.from_dict(value)
+    response = send_reliable_submission(
+        payment_transaction, CLASSIC_ACCOUNT, JSON_RPC_URL
+        )
+    print("response.result.validated: ", response["validated"])
+    print("response.result.meta: ", response.result["meta"]["TransactionResult"], "tesSUCCESS")
+    if response.result["meta"]["TransactionResult"] != "tesSUCCESS":
+        print("Transaction not yet validated")
+    else:
+        print("Validated!")    
+