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replaced candle_type: Optional[str] = '' with candle_type: str = ''

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This commit is contained in:
Sam Germain
2021-11-21 00:21:10 -06:00
parent 64a6abc541
commit e2f98a8dab
8 changed files with 63 additions and 43 deletions
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12
freqtrade/data/history/idatahandler.py
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@@ -39,7 +39,7 @@ class IDataHandler(ABC):
cls,
datadir: Path,
timeframe: str,
candle_type: Optional[str] = ''
candle_type: str = ''
) -> List[str]:
"""
Returns a list of all pairs with ohlcv data available in this datadir
@@ -55,7 +55,7 @@ class IDataHandler(ABC):
pair: str,
timeframe: str,
data: DataFrame,
candle_type: Optional[str] = ''
candle_type: str = ''
) -> None:
"""
Store ohlcv data.
@@ -68,7 +68,7 @@ class IDataHandler(ABC):
@abstractmethod
def _ohlcv_load(self, pair: str, timeframe: str,
timerange: Optional[TimeRange] = None,
candle_type: Optional[str] = ''
candle_type: str = ''
) -> DataFrame:
"""
Internal method used to load data for one pair from disk.
@@ -83,7 +83,7 @@ class IDataHandler(ABC):
"""
@abstractmethod
def ohlcv_purge(self, pair: str, timeframe: str, candle_type: Optional[str] = '') -> bool:
def ohlcv_purge(self, pair: str, timeframe: str, candle_type: str = '') -> bool:
"""
Remove data for this pair
:param pair: Delete data for this pair.
@@ -97,7 +97,7 @@ class IDataHandler(ABC):
pair: str,
timeframe: str,
data: DataFrame,
candle_type: Optional[str] = ''
candle_type: str = ''
) -> None:
"""
Append data to existing data structures
@@ -165,7 +165,7 @@ class IDataHandler(ABC):
drop_incomplete: bool = True,
startup_candles: int = 0,
warn_no_data: bool = True,
candle_type: Optional[str] = ''
candle_type: str = ''
) -> DataFrame:
"""
Load cached candle (OHLCV) data for the given pair.