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herolib/clients/stellar/testnet.py

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+from typing import Tuple
+from stellar_sdk import Server, Keypair, TransactionBuilder, Network, Asset, Signer, TransactionEnvelope
+import redis
+import requests
+import json
+import time
+
+def create_account_on_testnet() -> Tuple[str, str]:
+
+    def fund(public_key: str) -> float:
+        # Request funds from the Stellar testnet friendbot
+        response = requests.get(f"https://friendbot.stellar.org?addr={public_key}")
+        if response.status_code != 200:
+            raise Exception("Failed to fund new account with friendbot")
+        time.sleep(1)
+        return balance(public_key)
+
+    def create_account() -> Tuple[str, str]:
+        # Initialize Redis client
+        redis_client = redis.StrictRedis(host='localhost', port=6379, db=0)
+
+        # Generate keypair
+        keypair = Keypair.random()
+        public_key = keypair.public_key
+        secret_key = keypair.secret
+        account_data = {
+            "public_key": public_key,
+            "secret_key": secret_key
+        }
+        redis_client.set("stellartest:testaccount", json.dumps(account_data))
+        time.sleep(1)
+        return public_key, secret_key
+
+    # Check if the account already exists in Redis
+    if redis_client.exists("stellartest:testaccount"):
+        account_data = json.loads(redis_client.get("stellartest:testaccount"))
+        public_key = account_data["public_key"]
+        secret_key = account_data["secret_key"]
+        r = balance(public_key)
+        if r < 100:
+            fund(public_key)
+            r = balance(public_key)
+        return public_key, secret_key
+    else:
+        create_account()
+        return create_account_on_testnet()