feat(python): add utils

python/pyproject.toml

@@ -12,7 +12,8 @@ dependencies = [
     "pytest-asyncio",
     "starknet-py>=0.28.0",
     "requests",
-    "pytest-xdist"
+    "pytest-xdist",
+    "dune-client==1.7.10",
 ]
 
 [tool.setuptools]

python/utils/dune_utils.py

@@ -0,0 +1,32 @@
+from dune_client.client import DuneClient
+from dune_client.query import QueryBase
+from dune_client.types import QueryParameter, DuneRecord, ParameterType
+
+
+def query_dune(
+    query_id: int, api_key: str, latest_block: int | None = None
+) -> list[DuneRecord]:
+    """
+    Run a Dune query and return the results.
+
+    :param query_id: The ID of the Dune query.
+    :param api_key: The API key Dune.
+    :param latest_block: The latest block to query (optional).
+    :return: The results of the Dune query.
+    """
+    dune = DuneClient(api_key=api_key)
+    if latest_block is not None:
+        params = [
+            QueryParameter(
+                name="max_block",
+                value=latest_block,
+                parameter_type=ParameterType.NUMBER,
+            )
+        ]
+    else:
+        params = []
+    query = QueryBase(
+        query_id=query_id,
+        params=params,
+    )
+    return dune.run_query(query).get_rows()

python/utils/starkli_utils.py

@@ -0,0 +1,100 @@
+import subprocess
+
+# from pathlib import Path
+
+
+def get_starkli_private_key(keystore_file: str, keystore_password: str):
+    """
+    Get the private key from the starkli keystore.
+
+    :param keystore_file: The path to the keystore file.
+    :param keystore_password: The password for the keystore file.
+    :return: The private key.
+    """
+    # Verify keystore file.
+    # path = Path(keystore_file)
+    # if not path.exists():
+    #     raise FileNotFoundError(f"Keystore file {keystore_file} not found.")
+    # if not path.is_file():
+    #     raise FileNotFoundError(f"Keystore file {keystore_file} is not a file.")
+
+    # Get private key.
+    password_format = "--password={}"
+    command = [
+        "starkli",
+        "signer",
+        "keystore",
+        "inspect-private",
+        keystore_file,
+        password_format.format(keystore_password),
+    ]
+
+    try:
+        result = subprocess.run(command, capture_output=True, text=True)
+
+        if result.returncode == 0:
+            return result.stdout.split()[2]
+        else:
+            raise Exception(
+                f"Private key extraction failed with error: {result.stderr}"
+            )
+    except Exception as e:
+        raise Exception(f"An error occurred while getting private key: {e}")
+
+
+def ledger_sign_tx(tx_hash: str, ledger_path: str) -> str:
+    """
+    Sign a transaction with the ledger account.
+
+    :param tx_hash: The hash of the transaction to sign.
+    :param ledger_path: The derivation_path of the ledger.
+    :return: The signature of the transaction.
+    """
+    command = [
+        "starkli",
+        "ledger",
+        "sign-hash",
+        "--path",
+        ledger_path,
+        tx_hash,
+    ]
+    try:
+        input(
+            "Open ledger and press enter to continue, then sign the tx in your legder."
+        )
+        result = subprocess.run(command, capture_output=True, text=True)
+
+        if result.returncode == 0:
+            print(f"Signing successful: {result.stdout.strip()}")
+            return result.stdout.strip()
+        else:
+            print(f"Signing failed with error: {result.stderr}")
+    except Exception as e:
+        print(f"An error occurred while signing transaction: {e}")
+
+
+def get_ledger_public_key(ledger_path: str) -> str:
+    """
+    Get the public key from the ledger account.
+
+    :param ledger_path: The derivation_path of the ledger.
+    :return: The public key of the ledger account.
+    """
+    command = [
+        "starkli",
+        "ledger",
+        "get-public-key",
+        "--no-display",
+        ledger_path,
+    ]
+    try:
+        input("Getting public key. Open ledger and press enter to continue.")
+        result = subprocess.run(command, capture_output=True, text=True)
+
+        if result.returncode == 0:
+            print(f"Public key: {result.stdout.strip()}")
+            return result.stdout.strip()
+        else:
+            print(f"Getting public key failed with error: {result.stderr}")
+    except Exception as e:
+        print(f"An error occurred while getting public key: {e}")