stable/freqtrade/wallets.py
2018-11-21 19:58:28 +01:00

45 lines
1.1 KiB
Python

# pragma pylint: disable=W0603
""" Wallet """
import logging
from typing import Dict, Any, NamedTuple, Optional
from collections import namedtuple
from freqtrade.exchange import Exchange
logger = logging.getLogger(__name__)
class Wallet(NamedTuple):
exchange: Optional[str] = None
currency: Optional[str] = None
free: float = 0
used: float = 0
total: float = 0
class Wallets(object):
# wallet data structure
wallet = namedtuple(
'wallet',
['exchange', 'currency', 'free', 'used', 'total']
)
def __init__(self, exchange: Exchange) -> None:
self.exchange = exchange
self.wallets: Dict[str, Any] = {}
self.update()
def update(self) -> None:
balances = self.exchange.get_balances()
for currency in balances:
self.wallets[currency] = Wallet(
self.exchange.id,
currency,
balances[currency].get('free', None),
balances[currency].get('used', None),
balances[currency].get('total', None)
)
logger.info('Wallets synced ...')