freqtrade_origin/freqtrade/persistence/usedb_context.py

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from freqtrade.persistence.pairlock_middleware import PairLocks
from freqtrade.persistence.trade_model import Trade
def disable_database_use(timeframe: str) -> None:
"""
Disable database usage for PairLocks and Trade models.
Used for backtesting, and some other utility commands.
"""
PairLocks.use_db = False
PairLocks.timeframe = timeframe
Trade.use_db = False
def enable_database_use() -> None:
"""
Cleanup function to restore database usage.
"""
PairLocks.use_db = True
PairLocks.timeframe = ''
Trade.use_db = True