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Follow PEP 484 - no implicit optionals

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This commit is contained in:
Matthias
2023-01-21 15:01:56 +01:00
parent bb355cfac5
commit 8108a48f39
24 changed files with 80 additions and 67 deletions
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4
freqtrade/persistence/pairlock_middleware.py
View File

@@ -30,8 +30,8 @@ class PairLocks():
PairLocks.locks = []
@staticmethod
def lock_pair(pair: str, until: datetime, reason: str = None, *,
now: datetime = None, side: str = '*') -> PairLock:
def lock_pair(pair: str, until: datetime, reason: Optional[str] = None, *,
now: Optional[datetime] = None, side: str = '*') -> PairLock:
"""
Create PairLock from now to "until".
Uses database by default, unless PairLocks.use_db is set to False,

18
freqtrade/persistence/trade_model.py
View File

@@ -799,7 +799,7 @@ class LocalTrade():
else:
return close_trade - fees
def calc_close_trade_value(self, rate: float, amount: float = None) -> float:
def calc_close_trade_value(self, rate: float, amount: Optional[float] = None) -> float:
"""
Calculate the Trade's close value including fees
:param rate: rate to compare with.
@@ -837,7 +837,8 @@ class LocalTrade():
raise OperationalException(
f"{self.trading_mode.value} trading is not yet available using freqtrade")
def calc_profit(self, rate: float, amount: float = None, open_rate: float = None) -> float:
def calc_profit(self, rate: float, amount: Optional[float] = None,
open_rate: Optional[float] = None) -> float:
"""
Calculate the absolute profit in stake currency between Close and Open trade
:param rate: close rate to compare with.
@@ -858,7 +859,8 @@ class LocalTrade():
return float(f"{profit:.8f}")
def calc_profit_ratio(
self, rate: float, amount: float = None, open_rate: float = None) -> float:
self, rate: float, amount: Optional[float] = None,
open_rate: Optional[float] = None) -> float:
"""
Calculates the profit as ratio (including fee).
:param rate: rate to compare with.
@@ -1059,8 +1061,9 @@ class LocalTrade():
return self.exit_reason
@staticmethod
def get_trades_proxy(*, pair: str = None, is_open: bool = None,
open_date: datetime = None, close_date: datetime = None,
def get_trades_proxy(*, pair: Optional[str] = None, is_open: Optional[bool] = None,
open_date: Optional[datetime] = None,
close_date: Optional[datetime] = None,
) -> List['LocalTrade']:
"""
Helper function to query Trades.
@@ -1257,8 +1260,9 @@ class Trade(_DECL_BASE, LocalTrade):
Trade.query.session.rollback()
@staticmethod
def get_trades_proxy(*, pair: str = None, is_open: bool = None,
open_date: datetime = None, close_date: datetime = None,
def get_trades_proxy(*, pair: Optional[str] = None, is_open: Optional[bool] = None,
open_date: Optional[datetime] = None,
close_date: Optional[datetime] = None,
) -> List['LocalTrade']:
"""
Helper function to query Trades.j