Add Dataprovider to pairlist

freqtrade/freqtradebot.py

@@ -82,7 +82,10 @@ class FreqtradeBot(LoggingMixin):
         # Keep this at the end of this initialization method.
         self.rpc: RPCManager = RPCManager(self)
 
-        self.dataprovider = DataProvider(self.config, self.exchange, self.pairlists, self.rpc)
+        self.dataprovider = DataProvider(self.config, self.exchange, rpc=self.rpc)
+        self.pairlists = PairListManager(self.exchange, self.config, self.dataprovider)
+
+        self.dataprovider.add_pairlisthandler(self.pairlists)
 
         # Attach Dataprovider to strategy instance
         self.strategy.dp = self.dataprovider

freqtrade/optimize/backtesting.py

@@ -110,7 +110,7 @@ class Backtesting:
         self.timeframe = str(self.config.get('timeframe'))
         self.timeframe_min = timeframe_to_minutes(self.timeframe)
         self.init_backtest_detail()
-        self.pairlists = PairListManager(self.exchange, self.config)
+        self.pairlists = PairListManager(self.exchange, self.config, self.dataprovider)
         if 'VolumePairList' in self.pairlists.name_list:
             raise OperationalException("VolumePairList not allowed for backtesting. "
                                        "Please use StaticPairlist instead.")

freqtrade/plugins/pairlistmanager.py

@@ -3,11 +3,12 @@ PairList manager class
 """
 import logging
 from functools import partial
-from typing import Dict, List
+from typing import Dict, List, Optional
 
 from cachetools import TTLCache, cached
 
 from freqtrade.constants import Config, ListPairsWithTimeframes
+from freqtrade.data.dataprovider import DataProvider
 from freqtrade.enums import CandleType
 from freqtrade.exceptions import OperationalException
 from freqtrade.mixins import LoggingMixin
@@ -21,13 +22,14 @@ logger = logging.getLogger(__name__)
 
 class PairListManager(LoggingMixin):
 
-    def __init__(self, exchange, config: Config) -> None:
+    def __init__(self, exchange, config: Config, dataprovider: DataProvider = None) -> None:
         self._exchange = exchange
         self._config = config
         self._whitelist = self._config['exchange'].get('pair_whitelist')
         self._blacklist = self._config['exchange'].get('pair_blacklist', [])
         self._pairlist_handlers: List[IPairList] = []
         self._tickers_needed = False
+        self._dataprovider: Optional[DataProvider] = dataprovider
         for pairlist_handler_config in self._config.get('pairlists', []):
             pairlist_handler = PairListResolver.load_pairlist(
                 pairlist_handler_config['method'],