mango-explorer/bin/transaction-scout

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#!/usr/bin/env pyston3
import argparse
import logging
import os
import os.path
import sys
import traceback
sys.path.insert(0, os.path.abspath(
os.path.join(os.path.dirname(__file__), '..')))
import mango # nopep8
# We explicitly want argument parsing to be outside the main try-except block because some arguments
# (like --help) will cause an exit, which our except: block traps.
parser = argparse.ArgumentParser(
description="Run the Transaction Scout to display information about a specific transaction.")
parser.add_argument("--cluster", type=str, default=mango.default_cluster,
help="Solana RPC cluster name")
parser.add_argument("--cluster-url", type=str, default=mango.default_cluster_url,
help="Solana RPC cluster URL")
parser.add_argument("--program-id", type=str, default=mango.default_program_id,
help="Mango program ID/address")
parser.add_argument("--dex-program-id", type=str, default=mango.default_dex_program_id,
help="DEX program ID/address")
parser.add_argument("--group-name", type=str, default=mango.default_group_name,
help="Mango group name")
parser.add_argument("--group-id", type=str, default=mango.default_group_id,
help="Mango group ID/address")
parser.add_argument("--id-file", type=str, default="id.json",
help="file containing the JSON-formatted wallet private key")
parser.add_argument("--signature", type=str, required=True,
help="The signature of the transaction to look up")
parser.add_argument("--log-level", default=logging.WARNING, type=lambda level: getattr(logging, level),
help="level of verbosity to log (possible values: DEBUG, INFO, WARNING, ERROR, CRITICAL)")
args = parser.parse_args()
logging.getLogger().setLevel(args.log_level)
logging.warning(mango.WARNING_DISCLAIMER_TEXT)
try:
signature = args.signature
context = mango.Context.from_command_line(args.cluster, args.cluster_url, args.program_id,
args.dex_program_id, args.group_name, args.group_id)
logging.info(f"Context: {context}")
logging.info(f"Signature: {signature}")
report = mango.TransactionScout.load(context, signature)
print(report)
except Exception as exception:
logging.critical(f"transaction-scout stopped because of exception: {exception} - {traceback.format_exc()}")
except:
logging.critical(f"transaction-scout stopped because of uncatchable error: {traceback.format_exc()}")