More usages for ConfigurationError

freqtrade/commands/deploy_commands.py

@@ -9,7 +9,7 @@ from freqtrade.configuration import setup_utils_configuration
 from freqtrade.configuration.directory_operations import copy_sample_files, create_userdata_dir
 from freqtrade.constants import USERPATH_STRATEGIES
 from freqtrade.enums import RunMode
-from freqtrade.exceptions import OperationalException
+from freqtrade.exceptions import ConfigurationError, OperationalException
 from freqtrade.util import render_template, render_template_with_fallback
 
 
@@ -89,7 +89,7 @@ def start_new_strategy(args: Dict[str, Any]) -> None:
         deploy_new_strategy(args['strategy'], new_path, args['template'])
 
     else:
-        raise OperationalException("`new-strategy` requires --strategy to be set.")
+        raise ConfigurationError("`new-strategy` requires --strategy to be set.")
 
 
 def clean_ui_subdir(directory: Path):

freqtrade/data/btanalysis.py

@@ -11,7 +11,7 @@ import numpy as np
 import pandas as pd
 
 from freqtrade.constants import LAST_BT_RESULT_FN, IntOrInf
-from freqtrade.exceptions import OperationalException
+from freqtrade.exceptions import ConfigurationError, OperationalException
 from freqtrade.misc import file_dump_json, json_load
 from freqtrade.optimize.backtest_caching import get_backtest_metadata_filename
 from freqtrade.persistence import LocalTrade, Trade, init_db
@@ -106,7 +106,7 @@ def get_latest_hyperopt_file(
         directory = Path(directory)
     if predef_filename:
         if Path(predef_filename).is_absolute():
-            raise OperationalException(
+            raise ConfigurationError(
                 "--hyperopt-filename expects only the filename, not an absolute path.")
         return directory / predef_filename
     return directory / get_latest_hyperopt_filename(directory)

freqtrade/exchange/exchange.py

@@ -24,9 +24,10 @@ from freqtrade.constants import (DEFAULT_AMOUNT_RESERVE_PERCENT, NON_OPEN_EXCHAN
                                  ListPairsWithTimeframes, MakerTaker, OBLiteral, PairWithTimeframe)
 from freqtrade.data.converter import clean_ohlcv_dataframe, ohlcv_to_dataframe, trades_dict_to_list
 from freqtrade.enums import OPTIMIZE_MODES, CandleType, MarginMode, PriceType, RunMode, TradingMode
-from freqtrade.exceptions import (DDosProtection, ExchangeError, InsufficientFundsError,
-                                  InvalidOrderException, OperationalException, PricingError,
-                                  RetryableOrderError, TemporaryError)
+from freqtrade.exceptions import (ConfigurationError, DDosProtection, ExchangeError,
+                                  InsufficientFundsError, InvalidOrderException,
+                                  OperationalException, PricingError, RetryableOrderError,
+                                  TemporaryError)
 from freqtrade.exchange.common import (API_FETCH_ORDER_RETRY_COUNT, remove_exchange_credentials,
                                        retrier, retrier_async)
 from freqtrade.exchange.exchange_utils import (ROUND, ROUND_DOWN, ROUND_UP, CcxtModuleType,
@@ -527,7 +528,7 @@ class Exchange:
             )
         quote_currencies = self.get_quote_currencies()
         if stake_currency not in quote_currencies:
-            raise OperationalException(
+            raise ConfigurationError(
                 f"{stake_currency} is not available as stake on {self.name}. "
                 f"Available currencies are: {', '.join(quote_currencies)}")
 
@@ -595,7 +596,7 @@ class Exchange:
                 f"is therefore not supported. ccxt fetchOHLCV: {self.exchange_has('fetchOHLCV')}")
 
         if timeframe and (timeframe not in self.timeframes):
-            raise OperationalException(
+            raise ConfigurationError(
                 f"Invalid timeframe '{timeframe}'. This exchange supports: {self.timeframes}")
 
         if (
@@ -603,7 +604,7 @@ class Exchange:
             and self._config['runmode'] != RunMode.UTIL_EXCHANGE
             and timeframe_to_minutes(timeframe) < 1
         ):
-            raise OperationalException("Timeframes < 1m are currently not supported by Freqtrade.")
+            raise ConfigurationError("Timeframes < 1m are currently not supported by Freqtrade.")
 
     def validate_ordertypes(self, order_types: Dict) -> None:
         """
@@ -611,7 +612,7 @@ class Exchange:
         """
         if any(v == 'market' for k, v in order_types.items()):
             if not self.exchange_has('createMarketOrder'):
-                raise OperationalException(
+                raise ConfigurationError(
                     f'Exchange {self.name} does not support market orders.')
         self.validate_stop_ordertypes(order_types)
 
@@ -621,7 +622,7 @@ class Exchange:
         """
         if (order_types.get("stoploss_on_exchange")
                 and not self._ft_has.get("stoploss_on_exchange", False)):
-            raise OperationalException(
+            raise ConfigurationError(
                 f'On exchange stoploss is not supported for {self.name}.'
             )
         if self.trading_mode == TradingMode.FUTURES:
@@ -631,17 +632,17 @@ class Exchange:
                 and 'stoploss_price_type' in order_types
                 and order_types['stoploss_price_type'] not in price_mapping
             ):
-                raise OperationalException(
+                raise ConfigurationError(
                     f'On exchange stoploss price type is not supported for {self.name}.'
                 )
 
     def validate_pricing(self, pricing: Dict) -> None:
         if pricing.get('use_order_book', False) and not self.exchange_has('fetchL2OrderBook'):
-            raise OperationalException(f'Orderbook not available for {self.name}.')
+            raise ConfigurationError(f'Orderbook not available for {self.name}.')
         if (not pricing.get('use_order_book', False) and (
                 not self.exchange_has('fetchTicker')
                 or not self._ft_has['tickers_have_price'])):
-            raise OperationalException(f'Ticker pricing not available for {self.name}.')
+            raise ConfigurationError(f'Ticker pricing not available for {self.name}.')
 
     def validate_order_time_in_force(self, order_time_in_force: Dict) -> None:
         """
@@ -649,7 +650,7 @@ class Exchange:
         """
         if any(v.upper() not in self._ft_has["order_time_in_force"]
                for k, v in order_time_in_force.items()):
-            raise OperationalException(
+            raise ConfigurationError(
                 f'Time in force policies are not supported for {self.name} yet.')
 
     def validate_required_startup_candles(self, startup_candles: int, timeframe: str) -> int:
@@ -671,12 +672,12 @@ class Exchange:
 
             if required_candle_call_count > 5:
                 # Only allow 5 calls per pair to somewhat limit the impact
-                raise OperationalException(
+                raise ConfigurationError(
                     f"This strategy requires {startup_candles} candles to start, "
                     "which is more than 5x "
                     f"the amount of candles {self.name} provides for {timeframe}.")
         elif required_candle_call_count > 1:
-            raise OperationalException(
+            raise ConfigurationError(
                 f"This strategy requires {startup_candles} candles to start, which is more than "
                 f"the amount of candles {self.name} provides for {timeframe}.")
         if required_candle_call_count > 1:
@@ -3094,3 +3095,4 @@ class Exchange:
             # describes the min amt for a tier, and the lowest tier will always go down to 0
         else:
             raise ExchangeError(f"Cannot get maintenance ratio using {self.name}")
+            raise ExchangeError(f"Cannot get maintenance ratio using {self.name}")