freqtrade_origin/freqtrade/commands/pairlist_commands.py

45 lines
1.4 KiB
Python
Raw Normal View History

2020-01-26 12:43:30 +00:00
import logging
from typing import Any, Dict
import rapidjson
from freqtrade.configuration import setup_utils_configuration
2021-06-08 19:20:35 +00:00
from freqtrade.enums import RunMode
2020-01-26 12:43:30 +00:00
from freqtrade.resolvers import ExchangeResolver
2020-09-28 17:39:41 +00:00
2020-01-26 12:43:30 +00:00
logger = logging.getLogger(__name__)
def start_test_pairlist(args: Dict[str, Any]) -> None:
"""
Test Pairlist configuration
"""
from freqtrade.persistence import FtNoDBContext
from freqtrade.plugins.pairlistmanager import PairListManager
2020-01-26 12:43:30 +00:00
config = setup_utils_configuration(args, RunMode.UTIL_EXCHANGE)
2023-05-13 06:27:27 +00:00
exchange = ExchangeResolver.load_exchange(config, validate=False)
2020-01-26 12:43:30 +00:00
quote_currencies = args.get('quote_currencies')
if not quote_currencies:
quote_currencies = [config.get('stake_currency')]
results = {}
with FtNoDBContext():
for curr in quote_currencies:
config['stake_currency'] = curr
pairlists = PairListManager(exchange, config)
pairlists.refresh_pairlist()
results[curr] = pairlists.whitelist
2020-01-26 12:43:30 +00:00
for curr, pairlist in results.items():
if not args.get('print_one_column', False) and not args.get('list_pairs_print_json', False):
2020-01-26 12:43:30 +00:00
print(f"Pairs for {curr}: ")
if args.get('print_one_column', False):
print('\n'.join(pairlist))
elif args.get('list_pairs_print_json', False):
print(rapidjson.dumps(list(pairlist), default=str))
else:
print(pairlist)