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Use constant for custom field lengths

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Matthias 2023-04-11 21:05:14 +02:00
parent 9857675a5e
commit a6d2233b95
1 changed files with 6 additions and 4 deletions
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10
freqtrade/persistence/trade_model.py
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@ -11,8 +11,8 @@ from sqlalchemy import (Enum, Float, ForeignKey, Integer, ScalarResult, Select,
UniqueConstraint, desc, func, select) UniqueConstraint, desc, func, select)
from sqlalchemy.orm import Mapped, lazyload, mapped_column, relationship from sqlalchemy.orm import Mapped, lazyload, mapped_column, relationship
from freqtrade.constants import (DATETIME_PRINT_FORMAT, MATH_CLOSE_PREC, NON_OPEN_EXCHANGE_STATES, from freqtrade.constants import (CUSTOM_TAG_MAX_LENGTH, DATETIME_PRINT_FORMAT, MATH_CLOSE_PREC,
BuySell, LongShort) NON_OPEN_EXCHANGE_STATES, BuySell, LongShort)
from freqtrade.enums import ExitType, TradingMode from freqtrade.enums import ExitType, TradingMode
from freqtrade.exceptions import DependencyException, OperationalException from freqtrade.exceptions import DependencyException, OperationalException
from freqtrade.exchange import (ROUND_DOWN, ROUND_UP, amount_to_contract_precision, from freqtrade.exchange import (ROUND_DOWN, ROUND_UP, amount_to_contract_precision,
@ -1259,11 +1259,13 @@ class Trade(ModelBase, LocalTrade):
Float(), nullable=True, default=0.0) # type: ignore Float(), nullable=True, default=0.0) # type: ignore
# Lowest price reached # Lowest price reached
min_rate: Mapped[Optional[float]] = mapped_column(Float(), nullable=True) # type: ignore min_rate: Mapped[Optional[float]] = mapped_column(Float(), nullable=True) # type: ignore
exit_reason: Mapped[Optional[str]] = mapped_column(String(100), nullable=True) # type: ignore exit_reason: Mapped[Optional[str]] = mapped_column(
String(CUSTOM_TAG_MAX_LENGTH), nullable=True) # type: ignore
exit_order_status: Mapped[Optional[str]] = mapped_column( exit_order_status: Mapped[Optional[str]] = mapped_column(
String(100), nullable=True) # type: ignore String(100), nullable=True) # type: ignore
strategy: Mapped[Optional[str]] = mapped_column(String(100), nullable=True) # type: ignore strategy: Mapped[Optional[str]] = mapped_column(String(100), nullable=True) # type: ignore
enter_tag: Mapped[Optional[str]] = mapped_column(String(100), nullable=True) # type: ignore enter_tag: Mapped[Optional[str]] = mapped_column(
String(CUSTOM_TAG_MAX_LENGTH), nullable=True) # type: ignore
timeframe: Mapped[Optional[int]] = mapped_column(Integer, nullable=True) # type: ignore timeframe: Mapped[Optional[int]] = mapped_column(Integer, nullable=True) # type: ignore
trading_mode: Mapped[TradingMode] = mapped_column( trading_mode: Mapped[TradingMode] = mapped_column(