99 lines
4.1 KiB
Python
99 lines
4.1 KiB
Python
"""
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Functions to handle deprecated settings
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"""
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import logging
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from typing import Any, Dict
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from freqtrade.exceptions import OperationalException
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logger = logging.getLogger(__name__)
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def check_conflicting_settings(config: Dict[str, Any],
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section1: str, name1: str,
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section2: str, name2: str) -> None:
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section1_config = config.get(section1, {})
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section2_config = config.get(section2, {})
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if name1 in section1_config and name2 in section2_config:
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raise OperationalException(
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f"Conflicting settings `{section1}.{name1}` and `{section2}.{name2}` "
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"(DEPRECATED) detected in the configuration file. "
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"This deprecated setting will be removed in the next versions of Freqtrade. "
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f"Please delete it from your configuration and use the `{section1}.{name1}` "
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"setting instead."
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)
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def process_removed_setting(config: Dict[str, Any],
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section1: str, name1: str,
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section2: str, name2: str) -> None:
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"""
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:param section1: Removed section
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:param name1: Removed setting name
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:param section2: new section for this key
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:param name2: new setting name
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"""
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section1_config = config.get(section1, {})
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if name1 in section1_config:
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raise OperationalException(
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f"Setting `{section1}.{name1}` has been moved to `{section2}.{name2}. "
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f"Please delete it from your configuration and use the `{section2}.{name2}` "
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"setting instead."
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)
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def process_deprecated_setting(config: Dict[str, Any],
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section1: str, name1: str,
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section2: str, name2: str) -> None:
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section2_config = config.get(section2, {})
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if name2 in section2_config:
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logger.warning(
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"DEPRECATED: "
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f"The `{section2}.{name2}` setting is deprecated and "
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"will be removed in the next versions of Freqtrade. "
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f"Please use the `{section1}.{name1}` setting in your configuration instead."
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)
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section1_config = config.get(section1, {})
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section1_config[name1] = section2_config[name2]
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def process_temporary_deprecated_settings(config: Dict[str, Any]) -> None:
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check_conflicting_settings(config, 'ask_strategy', 'use_sell_signal',
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'experimental', 'use_sell_signal')
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check_conflicting_settings(config, 'ask_strategy', 'sell_profit_only',
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'experimental', 'sell_profit_only')
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check_conflicting_settings(config, 'ask_strategy', 'ignore_roi_if_buy_signal',
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'experimental', 'ignore_roi_if_buy_signal')
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process_removed_setting(config, 'experimental', 'use_sell_signal',
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'ask_strategy', 'use_sell_signal')
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process_removed_setting(config, 'experimental', 'sell_profit_only',
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'ask_strategy', 'sell_profit_only')
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process_removed_setting(config, 'experimental', 'ignore_roi_if_buy_signal',
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'ask_strategy', 'ignore_roi_if_buy_signal')
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if (config.get('edge', {}).get('enabled', False)
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and 'capital_available_percentage' in config.get('edge', {})):
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raise OperationalException(
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"DEPRECATED: "
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"Using 'edge.capital_available_percentage' has been deprecated in favor of "
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"'tradable_balance_ratio'. Please migrate your configuration to "
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"'tradable_balance_ratio' and remove 'capital_available_percentage' "
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"from the edge configuration."
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)
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if 'ticker_interval' in config:
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logger.warning(
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"DEPRECATED: "
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"Please use 'timeframe' instead of 'ticker_interval."
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)
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if 'timeframe' in config:
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raise OperationalException(
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"Both 'timeframe' and 'ticker_interval' detected."
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"Please remove 'ticker_interval' from your configuration to continue operating."
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)
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config['timeframe'] = config['ticker_interval']
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