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Extract exchange validation to separate method

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This commit is contained in:
Matthias
2022-07-16 13:27:13 +02:00
parent 40e2da10f3
commit 357000c478
2 changed files with 16 additions and 17 deletions
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28
freqtrade/exchange/exchange.py
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@@ -175,23 +175,11 @@ class Exchange:
logger.info(f'Using Exchange "{self.name}"')
if validate:
# Check if timeframe is available
self.validate_timeframes(config.get('timeframe'))
# Initial markets load
self._load_markets()
# Check if all pairs are available
self.validate_stakecurrency(config['stake_currency'])
if not exchange_config.get('skip_pair_validation'):
self.validate_pairs(config['exchange']['pair_whitelist'])
self.validate_ordertypes(config.get('order_types', {}))
self.validate_order_time_in_force(config.get('order_time_in_force', {}))
self.validate_config(config)
self.required_candle_call_count = self.validate_required_startup_candles(
config.get('startup_candle_count', 0), config.get('timeframe', ''))
self.validate_trading_mode_and_margin_mode(self.trading_mode, self.margin_mode)
self.validate_pricing(config['exit_pricing'])
self.validate_pricing(config['entry_pricing'])
# Converts the interval provided in minutes in config to seconds
self.markets_refresh_interval: int = exchange_config.get(
@@ -214,6 +202,20 @@ class Exchange:
logger.info("Closing async ccxt session.")
self.loop.run_until_complete(self._api_async.close())
def validate_config(self, config):
# Check if timeframe is available
self.validate_timeframes(config.get('timeframe'))
# Check if all pairs are available
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_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_pricing(config['exit_pricing'])
self.validate_pricing(config['entry_pricing'])
def _init_ccxt(self, exchange_config: Dict[str, Any], ccxt_module: CcxtModuleType = ccxt,
ccxt_kwargs: Dict = {}) -> ccxt.Exchange:
"""