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Don't use deprecated abstractclassmethod decorator

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This commit is contained in:
Matthias 2022-05-02 07:16:10 +02:00
parent 4990534bf4
commit 2a6efab8a2
1 changed files with 7 additions and 4 deletions
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11
freqtrade/data/history/idatahandler.py
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@ -5,7 +5,7 @@ It's subclasses handle and storing data from disk.
""" """
import logging import logging
import re import re
from abc import ABC, abstractclassmethod, abstractmethod from abc import ABC, abstractmethod
from copy import deepcopy from copy import deepcopy
from datetime import datetime, timezone from datetime import datetime, timezone
from pathlib import Path from pathlib import Path
@ -38,7 +38,8 @@ class IDataHandler(ABC):
""" """
raise NotImplementedError() raise NotImplementedError()
@abstractclassmethod @classmethod
@abstractmethod
def ohlcv_get_available_data( def ohlcv_get_available_data(
cls, datadir: Path, trading_mode: TradingMode) -> ListPairsWithTimeframes: cls, datadir: Path, trading_mode: TradingMode) -> ListPairsWithTimeframes:
""" """
@ -48,7 +49,8 @@ class IDataHandler(ABC):
:return: List of Tuples of (pair, timeframe) :return: List of Tuples of (pair, timeframe)
""" """
@abstractclassmethod @classmethod
@abstractmethod
def ohlcv_get_pairs(cls, datadir: Path, timeframe: str, candle_type: CandleType) -> List[str]: def ohlcv_get_pairs(cls, datadir: Path, timeframe: str, candle_type: CandleType) -> List[str]:
""" """
Returns a list of all pairs with ohlcv data available in this datadir Returns a list of all pairs with ohlcv data available in this datadir
@ -118,7 +120,8 @@ class IDataHandler(ABC):
:param candle_type: Any of the enum CandleType (must match trading mode!) :param candle_type: Any of the enum CandleType (must match trading mode!)
""" """
@abstractclassmethod @classmethod
@abstractmethod
def trades_get_pairs(cls, datadir: Path) -> List[str]: def trades_get_pairs(cls, datadir: Path) -> List[str]:
""" """
Returns a list of all pairs for which trade data is available in this Returns a list of all pairs for which trade data is available in this