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Rename profit_percent to profit_ratio to be consistent

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Matthias
2019-12-17 08:53:30 +01:00
parent 539b5627fd
commit a2964afd42
9 changed files with 32 additions and 30 deletions
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21
freqtrade/persistence.py
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@@ -185,6 +185,7 @@ class Trade(_DECL_BASE):
fee_close = Column(Float, nullable=False, default=0.0)
open_rate = Column(Float)
open_rate_requested = Column(Float)
# open_trade_price - calcuated via _calc_open_trade_price
open_trade_price = Column(Float)
close_rate = Column(Float)
close_rate_requested = Column(Float)
@@ -331,7 +332,7 @@ class Trade(_DECL_BASE):
and marks trade as closed
"""
self.close_rate = Decimal(rate)
self.close_profit = self.calc_profit_percent()
self.close_profit = self.calc_profit_ratio()
self.close_date = datetime.utcnow()
self.is_open = False
self.open_order_id = None
@@ -361,9 +362,9 @@ class Trade(_DECL_BASE):
"""
Calculate the close_rate including fee
:param fee: fee to use on the close rate (optional).
If rate is not set self.fee will be used
If rate is not set self.fee will be used
:param rate: rate to compare with (optional).
If rate is not set self.close_rate will be used
If rate is not set self.close_rate will be used
:return: Price in BTC of the open trade
"""
if rate is None and not self.close_rate:
@@ -378,9 +379,9 @@ class Trade(_DECL_BASE):
"""
Calculate the absolute profit in stake currency between Close and Open trade
:param fee: fee to use on the close rate (optional).
If rate is not set self.fee will be used
If rate is not set self.fee will be used
:param rate: close rate to compare with (optional).
If rate is not set self.close_rate will be used
If rate is not set self.close_rate will be used
:return: profit in stake currency as float
"""
close_trade_price = self.calc_close_trade_price(
@@ -390,14 +391,14 @@ class Trade(_DECL_BASE):
profit = close_trade_price - self.open_trade_price
return float(f"{profit:.8f}")
def calc_profit_percent(self, rate: Optional[float] = None,
fee: Optional[float] = None) -> float:
def calc_profit_ratio(self, rate: Optional[float] = None,
fee: Optional[float] = None) -> float:
"""
Calculates the profit in percentage (including fee).
Calculates the profit as ratio (including fee).
:param rate: rate to compare with (optional).
If rate is not set self.close_rate will be used
If rate is not set self.close_rate will be used
:param fee: fee to use on the close rate (optional).
:return: profit in percentage as float
:return: profit ratio as float
"""
close_trade_price = self.calc_close_trade_price(
rate=(rate or self.close_rate),