lychiyu/freqtrade_origin
1
0
Fork 0
mirror of https://github.com/freqtrade/freqtrade.git synced 2024-09-20 01:21:11 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

chore: remove validate_pairs from exchange class

Browse Source 
Invalid pairs were filtered out before this was called in most cases.
in cases where it's not - regular pairlist-filtering provides proper warnings.
This commit is contained in:
Matthias 2024-09-15 11:27:07 +02:00
parent 7ebe1b8c14
commit 94ef4380d4
1 changed files with 0 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
freqtrade/exchange/exchange.py
View File

@ -104,7 +104,6 @@ from freqtrade.misc import (
file_load_json, file_load_json,
safe_value_fallback2, safe_value_fallback2,
) )
from freqtrade.plugins.pairlist.pairlist_helpers import expand_pairlist
from freqtrade.util import dt_from_ts, dt_now from freqtrade.util import dt_from_ts, dt_now
from freqtrade.util.datetime_helpers import dt_humanize_delta, dt_ts, format_ms_time from freqtrade.util.datetime_helpers import dt_humanize_delta, dt_ts, format_ms_time
from freqtrade.util.periodic_cache import PeriodicCache from freqtrade.util.periodic_cache import PeriodicCache
@ -331,8 +330,6 @@ class Exchange:
# Check if all pairs are available # Check if all pairs are available
self.validate_stakecurrency(config["stake_currency"]) self.validate_stakecurrency(config["stake_currency"])
if not config["exchange"].get("skip_pair_validation"):
self.validate_pairs(config["exchange"]["pair_whitelist"])
self.validate_ordertypes(config.get("order_types", {})) self.validate_ordertypes(config.get("order_types", {}))
self.validate_order_time_in_force(config.get("order_time_in_force", {})) self.validate_order_time_in_force(config.get("order_time_in_force", {}))
self.validate_trading_mode_and_margin_mode(self.trading_mode, self.margin_mode) self.validate_trading_mode_and_margin_mode(self.trading_mode, self.margin_mode)
@ -702,44 +699,6 @@ class Exchange:
f"Available currencies are: {', '.join(quote_currencies)}" f"Available currencies are: {', '.join(quote_currencies)}"
) )
def validate_pairs(self, pairs: List[str]) -> None:
"""
Checks if all given pairs are tradable on the current exchange.
:param pairs: list of pairs
:raise: OperationalException if one pair is not available
:return: None
"""
if not self.markets:
logger.warning("Unable to validate pairs (assuming they are correct).")
return
extended_pairs = expand_pairlist(pairs, list(self.markets), keep_invalid=True)
invalid_pairs = []
for pair in extended_pairs:
# Note: ccxt has BaseCurrency/QuoteCurrency format for pairs
if self.markets and pair not in self.markets:
raise OperationalException(
f"Pair {pair} is not available on {self.name} {self.trading_mode}. "
f"Please remove {pair} from your whitelist."
)
# From ccxt Documentation:
# markets.info: An associative array of non-common market properties,
# including fees, rates, limits and other general market information.
# The internal info array is different for each particular market,
# its contents depend on the exchange.
# It can also be a string or similar ... so we need to verify that first.
if (
self._config["stake_currency"]
and self.get_pair_quote_currency(pair) != self._config["stake_currency"]
):
invalid_pairs.append(pair)
if invalid_pairs:
raise OperationalException(
f"Stake-currency '{self._config['stake_currency']}' not compatible with "
f"pair-whitelist. Please remove the following pairs: {invalid_pairs}"
)
def get_valid_pair_combination(self, curr_1: str, curr_2: str) -> str: def get_valid_pair_combination(self, curr_1: str, curr_2: str) -> str:
""" """
Get valid pair combination of curr_1 and curr_2 by trying both combinations. Get valid pair combination of curr_1 and curr_2 by trying both combinations.