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tentative augmented typing of Trade object

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This commit is contained in:
Matthias 2023-02-14 10:35:18 +00:00
parent 41e27ba621
commit 3c019e0e16
2 changed files with 39 additions and 36 deletions
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3
freqtrade/freqtradebot.py
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@ -1737,7 +1737,8 @@ class FreqtradeBot(LoggingMixin):
#
def update_trade_state(
self, trade: Trade, order_id: str, action_order: Optional[Dict[str, Any]] = None,
self, trade: Trade, order_id: Optional[str],
action_order: Optional[Dict[str, Any]] = None,
stoploss_order: bool = False, send_msg: bool = True) -> bool:
"""
Checks trades with open orders and updates the amount if necessary

70
freqtrade/persistence/trade_model.py
View File

@ -45,34 +45,34 @@ class Order(_DECL_BASE):
id = Column(Integer, primary_key=True)
ft_trade_id = Column(Integer, ForeignKey('trades.id'), index=True)
trade = relationship("Trade", back_populates="orders")
trade: List["Trade"] = relationship("Trade", back_populates="orders")
# order_side can only be 'buy', 'sell' or 'stoploss'
ft_order_side = Column(String(25), nullable=False)
ft_pair = Column(String(25), nullable=False)
ft_is_open = Column(Boolean, nullable=False, default=True, index=True)
ft_amount = Column(Float(), nullable=False)
ft_price = Column(Float(), nullable=False)
ft_order_side: str = Column(String(25), nullable=False)
ft_pair: str = Column(String(25), nullable=False)
ft_is_open: bool = Column(Boolean, nullable=False, default=True, index=True)
ft_amount: float = Column(Float(), nullable=False)
ft_price: float = Column(Float(), nullable=False)
order_id = Column(String(255), nullable=False, index=True)
status = Column(String(255), nullable=True)
symbol = Column(String(25), nullable=True)
order_type = Column(String(50), nullable=True)
# TODO: type: order_type type is Optional[str]
order_type: str = Column(String(50), nullable=True)
side = Column(String(25), nullable=True)
price = Column(Float(), nullable=True)
average = Column(Float(), nullable=True)
amount = Column(Float(), nullable=True)
filled = Column(Float(), nullable=True)
remaining = Column(Float(), nullable=True)
cost = Column(Float(), nullable=True)
stop_price = Column(Float(), nullable=True)
order_date = Column(DateTime(), nullable=True, default=datetime.utcnow)
price: Optional[float] = Column(Float(), nullable=True)
average: Optional[float] = Column(Float(), nullable=True)
amount: Optional[float] = Column(Float(), nullable=True)
filled: Optional[float] = Column(Float(), nullable=True)
remaining: Optional[float] = Column(Float(), nullable=True)
cost: Optional[float] = Column(Float(), nullable=True)
stop_price: Optional[float] = Column(Float(), nullable=True)
order_date: datetime = Column(DateTime(), nullable=True, default=datetime.utcnow)
order_filled_date = Column(DateTime(), nullable=True)
order_update_date = Column(DateTime(), nullable=True)
funding_fee: Optional[float] = Column(Float(), nullable=True)
funding_fee = Column(Float(), nullable=True)
ft_fee_base = Column(Float(), nullable=True)
ft_fee_base: Optional[float] = Column(Float(), nullable=True)
@property
def order_date_utc(self) -> datetime:
@ -1175,13 +1175,13 @@ class Trade(_DECL_BASE, LocalTrade):
use_db: bool = True
id = Column(Integer, primary_key=True)
id: int = Column(Integer, primary_key=True)
orders = relationship("Order", order_by="Order.id", cascade="all, delete-orphan",
orders: List[Order] = relationship("Order", order_by="Order.id", cascade="all, delete-orphan",
lazy="selectin", innerjoin=True)
exchange = Column(String(25), nullable=False)
pair = Column(String(25), nullable=False, index=True)
exchange: str = Column(String(25), nullable=False)
pair: str = Column(String(25), nullable=False, index=True)
base_currency = Column(String(25), nullable=True)
stake_currency = Column(String(25), nullable=True)
is_open = Column(Boolean, nullable=False, default=True, index=True)
@ -1192,21 +1192,23 @@ class Trade(_DECL_BASE, LocalTrade):
fee_close_cost = Column(Float(), nullable=True)
fee_close_currency = Column(String(25), nullable=True)
open_rate: float = Column(Float())
open_rate_requested = Column(Float())
open_rate_requested: float = Column(Float())
# open_trade_value - calculated via _calc_open_trade_value
open_trade_value = Column(Float())
close_rate: Optional[float] = Column(Float())
close_rate_requested = Column(Float())
realized_profit = Column(Float(), default=0.0)
close_rate_requested: Optional[float] = Column(Float())
# TODO: is the below type really correct?
realized_profit: float = Column(Float(), default=0.0)
close_profit = Column(Float())
close_profit_abs = Column(Float())
stake_amount = Column(Float(), nullable=False)
max_stake_amount = Column(Float())
amount = Column(Float())
amount_requested = Column(Float())
close_profit_abs: Optional[float] = Column(Float())
stake_amount: float = Column(Float(), nullable=False)
max_stake_amount: Optional[float] = Column(Float())
amount: float = Column(Float())
amount_requested: Optional[float] = Column(Float())
open_date = Column(DateTime(), nullable=False, default=datetime.utcnow)
close_date = Column(DateTime())
open_order_id = Column(String(255))
# TODO: open_order_id type should be Optional[str]
open_order_id: str = Column(String(255))
# absolute value of the stop loss
stop_loss = Column(Float(), nullable=True, default=0.0)
# percentage value of the stop loss
@ -1236,15 +1238,15 @@ class Trade(_DECL_BASE, LocalTrade):
contract_size = Column(Float(), nullable=True)
# Leverage trading properties
leverage = Column(Float(), nullable=True, default=1.0)
is_short = Column(Boolean, nullable=False, default=False)
leverage: float = Column(Float(), nullable=True, default=1.0)
is_short: bool = Column(Boolean, nullable=False, default=False)
liquidation_price = Column(Float(), nullable=True)
# Margin Trading Properties
interest_rate = Column(Float(), nullable=False, default=0.0)
# Futures properties
funding_fees = Column(Float(), nullable=True, default=None)
funding_fees: Optional[float] = Column(Float(), nullable=True, default=None)
def __init__(self, **kwargs):
super().__init__(**kwargs)