41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
import logging
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from typing import Any, Dict
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from freqtrade.configuration.config_setup import setup_utils_configuration
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from freqtrade.enums.runmode import RunMode
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logger = logging.getLogger(__name__)
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def start_db_convert(args: Dict[str, Any]) -> None:
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from sqlalchemy.orm import make_transient
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from freqtrade.persistence import Trade, init_db
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from freqtrade.persistence.pairlock import PairLock
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config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
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init_db(config['db_url'], False)
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session_target = Trade._session
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init_db(config['db_url_from'], False)
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# print(f"{id(sessionA)=}, {id(sessionB)=}")
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trade_count = 0
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pairlock_count = 0
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for trade in Trade.get_trades():
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trade_count += 1
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make_transient(trade)
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for o in trade.orders:
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make_transient(o)
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session_target.add(trade)
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session_target.commit()
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for pairlock in PairLock.query:
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pairlock_count += 1
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make_transient(pairlock)
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session_target.add(pairlock)
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session_target.commit()
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logger.info(f"Migrated {trade_count} Trades, and {pairlock_count} Pairlocks.")
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