Introduce freqtrade.typing

freqtrade/data/dataprovider.py

@@ -12,8 +12,8 @@ from pandas import DataFrame
 from freqtrade.data.history import load_pair_history
 from freqtrade.exceptions import DependencyException, OperationalException
 from freqtrade.exchange import Exchange
-from freqtrade.pairlist.pairlistmanager import ListPairsWithTimeframes
 from freqtrade.state import RunMode
+from freqtrade.typing import ListPairsWithTimeframes
 
 
 logger = logging.getLogger(__name__)

freqtrade/exchange/exchange.py

@@ -23,7 +23,7 @@ from freqtrade.exceptions import (DependencyException, InvalidOrderException,
                                   OperationalException, TemporaryError)
 from freqtrade.exchange.common import BAD_EXCHANGES, retrier, retrier_async
 from freqtrade.misc import deep_merge_dicts, safe_value_fallback
-from freqtrade.pairlist.pairlistmanager import ListPairsWithTimeframes
+from freqtrade.typing import ListPairsWithTimeframes
 
 CcxtModuleType = Any
 

freqtrade/pairlist/pairlistmanager.py

@@ -3,22 +3,19 @@ PairList manager class
 """
 import logging
 from copy import deepcopy
-from typing import Dict, List, Tuple
+from typing import Dict, List
 
 from cachetools import TTLCache, cached
 
 from freqtrade.exceptions import OperationalException
 from freqtrade.pairlist.IPairList import IPairList
 from freqtrade.resolvers import PairListResolver
+from freqtrade.typing import ListPairsWithTimeframes
 
 
 logger = logging.getLogger(__name__)
 
 
-# List of pairs with their timeframes
-ListPairsWithTimeframes = List[Tuple[str, str]]
-
-
 class PairListManager():
 
     def __init__(self, exchange, config: dict) -> None:

freqtrade/strategy/interface.py

@@ -15,9 +15,9 @@ from pandas import DataFrame
 from freqtrade.data.dataprovider import DataProvider
 from freqtrade.exceptions import StrategyError
 from freqtrade.exchange import timeframe_to_minutes
-from freqtrade.pairlist.pairlistmanager import ListPairsWithTimeframes
 from freqtrade.persistence import Trade
 from freqtrade.strategy.strategy_wrapper import strategy_safe_wrapper
+from freqtrade.typing import ListPairsWithTimeframes
 from freqtrade.wallets import Wallets
 
 

freqtrade/typing.py

@@ -0,0 +1,8 @@
+"""
+Common Freqtrade types
+"""
+
+from typing import List, Tuple
+
+# List of pairs with their timeframes
+ListPairsWithTimeframes = List[Tuple[str, str]]