#!/usr/bin/env python3

import argparse
import os
import os.path
import sys


sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
import mango  # nopep8

parser = argparse.ArgumentParser(
    description="Shows the current funding rates for a perp market in a Mango Markets Group."
)
mango.ContextBuilder.add_command_line_parameters(parser)
parser.add_argument(
    "--market",
    type=str,
    required=True,
    help="symbol of the market to look up, e.g. 'ETH-PERP'",
)
args: argparse.Namespace = mango.parse_args(parser)

with mango.ContextBuilder.from_command_line_parameters(args) as context:
    perp_market = mango.PerpMarket.ensure(mango.market(context, args.market))
    mango.output(perp_market.fetch_funding(context))
