mango-explorer/bin/liquidator

#!/usr/bin/env python3

import logging
logging.basicConfig(level=logging.INFO)

import os, sys

from pathlib import Path

# Get the full path to this script.
script_path = Path(os.path.realpath(__file__))

# The parent of the script is the bin directory.
# The parent of the bin directory is the notebook directory.
# It's this notebook directory we want.
notebook_directory = script_path.parent.parent

logging.info(f"Loading notebook files from: {notebook_directory}")

# Add the notebook directory to our import path.
sys.path.append(str(notebook_directory))

startup_directory = notebook_directory / "meta" / "startup"
logging.info(f"Loading startup files from: {startup_directory}")

# Add the startup directory to our import path.
sys.path.append(str(startup_directory))

import argparse
import os.path
import projectsetup
import traceback

from AccountScout import AccountScout
from BaseModel import Group
from Context import default_context
from Wallet import Wallet

try:
    parser = argparse.ArgumentParser(description='Run a liquidator for a Mango Markets group.')
    parser.add_argument('--id-file', type=str, default="id.json",
                        help="id file containing the JSON-formatted wallet private key")

    logging.info("Liquidator started.")
    from Context import default_context

    args = parser.parse_args()
    filename = args.id_file

    if not os.path.isfile(filename):
        logging.error(f"Wallet file '{filename}' is not present.")
    else:
        wallet = Wallet.load(filename)
        logging.info(f"Wallet address: {wallet.address}")

        group = Group.load(default_context)

        logging.info("Checking wallet accounts.")
        scout = AccountScout()
        report = scout.require_account_prepared_for_group(default_context, group, wallet.address)
        logging.info("Wallet accounts OK.")
except Exception as exception:
    logging.critical(f"Liquidator stopped because of exception: {exception} - {traceback.format_exc()}")
except:
    logging.critical(f"Liquidator stopped because of uncatchable error: {traceback.format_exc()}")
finally:
    logging.info("Liquidator completed.")

logging.info("Done.")