Fix flake adn mypy

freqtrade/freqtradebot.py

@@ -60,10 +60,10 @@ class FreqtradeBot(object):
         self.exchange = Exchange(self.config)
         self.wallets = Wallets(self.exchange)
         if self.config.get('dynamic_whitelist', None):
-            self.pairlists = VolumePairList(self, self.config)
+            self.pairlists: StaticPairList = VolumePairList(self, self.config)
 
         else:
-            self.pairlists = StaticPairList(self, self.config)
+            self.pairlists: StaticPairList = StaticPairList(self, self.config)
 
         # Initializing Edge only if enabled
         self.edge = Edge(self.config, self.exchange, self.strategy) if \

freqtrade/pairlist/StaticPairList.py

@@ -5,7 +5,7 @@ Provides lists as configured in config.json
 
  """
 import logging
-from typing import List, Optional
+from typing import List
 
 logger = logging.getLogger(__name__)
 

freqtrade/tests/test_acl_pair.py

@@ -50,7 +50,7 @@ def test_refresh_pairlists(mocker, markets, whitelist_conf):
     # List ordered by BaseVolume
     whitelist = ['ETH/BTC', 'TKN/BTC']
     # Ensure all except those in whitelist are removed
-    assert set(whitelist)== set(freqtradebot.pairlists.whitelist)
+    assert set(whitelist) == set(freqtradebot.pairlists.whitelist)
     assert whitelist_conf['exchange']['pair_blacklist'] == freqtradebot.pairlists.blacklist