Enable flake8 E226 rule

freqtrade/rpc/telegram.py

@@ -419,7 +419,8 @@ class Telegram(RPCHandler):
                 if prev_avg_price:
                     minus_on_entry = (cur_entry_average - prev_avg_price) / prev_avg_price
 
-                dur_entry = cur_entry_datetime - arrow.get(filled_orders[x-1]["order_filled_date"])
+                dur_entry = cur_entry_datetime - arrow.get(
+                    filled_orders[x - 1]["order_filled_date"])
                 days = dur_entry.days
                 hours, remainder = divmod(dur_entry.seconds, 3600)
                 minutes, seconds = divmod(remainder, 60)

setup.cfg

@@ -39,7 +39,9 @@ console_scripts =
     freqtrade = freqtrade.main:main
 
 [flake8]
-#ignore =
+# Default from https://flake8.pycqa.org/en/latest/user/options.html#cmdoption-flake8-ignore
+# minus E226
+ignore = E121,E123,E126,E24,E704,W503,W504
 max-line-length = 100
 max-complexity = 12
 exclude =

tests/exchange/test_exchange.py

@@ -2691,7 +2691,8 @@ async def test__async_get_trade_history_time(default_conf, mocker, caplog, excha
     # Monkey-patch async function
     exchange._api_async.fetch_trades = MagicMock(side_effect=mock_get_trade_hist)
     pair = 'ETH/BTC'
-    ret = await exchange._async_get_trade_history_time(pair,
+    ret = await exchange._async_get_trade_history_time(
+        pair,
         since=fetch_trades_result[0]['timestamp'],
         until=fetch_trades_result[-1]['timestamp'] - 1)
     assert type(ret) is tuple