49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
""" Gate.io exchange subclass """
|
|
import logging
|
|
from typing import Dict, List, Optional
|
|
|
|
from freqtrade.exceptions import OperationalException
|
|
from freqtrade.exchange import Exchange
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
class Gateio(Exchange):
|
|
"""
|
|
Gate.io exchange class. Contains adjustments needed for Freqtrade to work
|
|
with this exchange.
|
|
|
|
Please note that this exchange is not included in the list of exchanges
|
|
officially supported by the Freqtrade development team. So some features
|
|
may still not work as expected.
|
|
"""
|
|
|
|
_ft_has: Dict = {
|
|
"ohlcv_candle_limit": 1000,
|
|
}
|
|
|
|
_headers = {'X-Gate-Channel-Id': 'freqtrade'}
|
|
|
|
funding_fee_times: List[int] = [0, 8, 16] # hours of the day
|
|
|
|
def validate_ordertypes(self, order_types: Dict) -> None:
|
|
super().validate_ordertypes(order_types)
|
|
|
|
if any(v == 'market' for k, v in order_types.items()):
|
|
raise OperationalException(
|
|
f'Exchange {self.name} does not support market orders.')
|
|
|
|
def get_funding_rate_history(
|
|
self,
|
|
pair: str,
|
|
start: int,
|
|
end: Optional[int] = None
|
|
) -> Dict:
|
|
'''
|
|
:param start: timestamp in ms of the beginning time
|
|
:param end: timestamp in ms of the end time
|
|
'''
|
|
# TODO-lev: Has a max limit into the past of 333 days
|
|
return super().get_funding_rate_history(pair, start, end)
|