mirror of
https://github.com/freqtrade/freqtrade.git
synced 2024-11-10 18:23:55 +00:00
116 lines
5.2 KiB
Python
116 lines
5.2 KiB
Python
"""
|
|
Functions to handle deprecated settings
|
|
"""
|
|
|
|
import logging
|
|
from typing import Any, Dict, Optional
|
|
|
|
from freqtrade.exceptions import OperationalException
|
|
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def check_conflicting_settings(config: Dict[str, Any],
|
|
section_old: str, name_old: str,
|
|
section_new: Optional[str], name_new: str) -> None:
|
|
section_new_config = config.get(section_new, {}) if section_new else config
|
|
section_old_config = config.get(section_old, {})
|
|
if name_new in section_new_config and name_old in section_old_config:
|
|
new_name = f"{section_new}.{name_new}" if section_new else f"{name_new}"
|
|
raise OperationalException(
|
|
f"Conflicting settings `{new_name}` and `{section_old}.{name_old}` "
|
|
"(DEPRECATED) detected in the configuration file. "
|
|
"This deprecated setting will be removed in the next versions of Freqtrade. "
|
|
f"Please delete it from your configuration and use the `{new_name}` "
|
|
"setting instead."
|
|
)
|
|
|
|
|
|
def process_removed_setting(config: Dict[str, Any],
|
|
section1: str, name1: str,
|
|
section2: Optional[str], name2: str) -> None:
|
|
"""
|
|
:param section1: Removed section
|
|
:param name1: Removed setting name
|
|
:param section2: new section for this key
|
|
:param name2: new setting name
|
|
"""
|
|
section1_config = config.get(section1, {})
|
|
if name1 in section1_config:
|
|
section_2 = f"{section2}.{name2}" if section2 else f"{name2}"
|
|
raise OperationalException(
|
|
f"Setting `{section1}.{name1}` has been moved to `{section_2}. "
|
|
f"Please delete it from your configuration and use the `{section_2}` "
|
|
"setting instead."
|
|
)
|
|
|
|
|
|
def process_deprecated_setting(config: Dict[str, Any],
|
|
section_old: str, name_old: str,
|
|
section_new: Optional[str], name_new: str
|
|
) -> None:
|
|
check_conflicting_settings(config, section_old, name_old, section_new, name_new)
|
|
section_old_config = config.get(section_old, {})
|
|
|
|
if name_old in section_old_config:
|
|
section_2 = f"{section_new}.{name_new}" if section_new else f"{name_new}"
|
|
logger.warning(
|
|
"DEPRECATED: "
|
|
f"The `{section_old}.{name_old}` setting is deprecated and "
|
|
"will be removed in the next versions of Freqtrade. "
|
|
f"Please use the `{section_2}` setting in your configuration instead."
|
|
)
|
|
|
|
section_new_config = config.get(section_new, {}) if section_new else config
|
|
section_new_config[name_new] = section_old_config[name_old]
|
|
|
|
|
|
def process_temporary_deprecated_settings(config: Dict[str, Any]) -> None:
|
|
|
|
# Kept for future deprecated / moved settings
|
|
# check_conflicting_settings(config, 'ask_strategy', 'use_sell_signal',
|
|
# 'experimental', 'use_sell_signal')
|
|
process_deprecated_setting(config, 'ask_strategy', 'use_sell_signal',
|
|
None, 'use_sell_signal')
|
|
process_deprecated_setting(config, 'ask_strategy', 'sell_profit_only',
|
|
None, 'sell_profit_only')
|
|
process_deprecated_setting(config, 'ask_strategy', 'sell_profit_offset',
|
|
None, 'sell_profit_offset')
|
|
process_deprecated_setting(config, 'ask_strategy', 'ignore_roi_if_buy_signal',
|
|
None, 'ignore_roi_if_buy_signal')
|
|
process_deprecated_setting(config, 'ask_strategy', 'ignore_buying_expired_candle_after',
|
|
None, 'ignore_buying_expired_candle_after')
|
|
|
|
# Legacy way - having them in experimental ...
|
|
process_removed_setting(config, 'experimental', 'use_sell_signal',
|
|
None, 'use_sell_signal')
|
|
process_removed_setting(config, 'experimental', 'sell_profit_only',
|
|
None, 'sell_profit_only')
|
|
process_removed_setting(config, 'experimental', 'ignore_roi_if_buy_signal',
|
|
None, 'ignore_roi_if_buy_signal')
|
|
|
|
if (config.get('edge', {}).get('enabled', False)
|
|
and 'capital_available_percentage' in config.get('edge', {})):
|
|
raise OperationalException(
|
|
"DEPRECATED: "
|
|
"Using 'edge.capital_available_percentage' has been deprecated in favor of "
|
|
"'tradable_balance_ratio'. Please migrate your configuration to "
|
|
"'tradable_balance_ratio' and remove 'capital_available_percentage' "
|
|
"from the edge configuration."
|
|
)
|
|
if 'ticker_interval' in config:
|
|
logger.warning(
|
|
"DEPRECATED: "
|
|
"Please use 'timeframe' instead of 'ticker_interval."
|
|
)
|
|
if 'timeframe' in config:
|
|
raise OperationalException(
|
|
"Both 'timeframe' and 'ticker_interval' detected."
|
|
"Please remove 'ticker_interval' from your configuration to continue operating."
|
|
)
|
|
config['timeframe'] = config['ticker_interval']
|
|
|
|
if 'protections' in config:
|
|
logger.warning("DEPRECATED: Setting 'protections' in the configuration is deprecated.")
|