fix pep8 warnings

freqtrade/tests/test_main.py

@@ -137,7 +137,9 @@ def test_create_trade_minimal_amount(default_conf, ticker, mocker):
     mocker.patch.dict('freqtrade.main._CONF', default_conf)
     mocker.patch.multiple('freqtrade.rpc', init=MagicMock(), send_msg=MagicMock())
     mocker.patch('freqtrade.main.get_signal', side_effect=lambda s, t: True)
-    buy_mock = mocker.patch('freqtrade.main.exchange.buy', MagicMock(return_value='mocked_limit_buy'))
+    buy_mock = mocker.patch(
+        'freqtrade.main.exchange.buy', MagicMock(return_value='mocked_limit_buy')
+    )
     mocker.patch.multiple('freqtrade.main.exchange',
                           validate_pairs=MagicMock(),
                           get_ticker=ticker)

freqtrade/tests/test_misc.py

@@ -60,11 +60,13 @@ def test_parse_args_dynamic_whitelist():
     assert args is not None
     assert args.dynamic_whitelist is 20
 
+
 def test_parse_args_dynamic_whitelist_10():
     args = parse_args(['--dynamic-whitelist', '10'])
     assert args is not None
     assert args.dynamic_whitelist is 10
 
+
 def test_parse_args_dynamic_whitelist_invalid_values():
     with pytest.raises(SystemExit, match=r'2'):
         parse_args(['--dynamic-whitelist', 'abc'])

freqtrade/tests/test_optimize_backtesting.py

@@ -7,6 +7,7 @@ from freqtrade.optimize.backtesting import backtest
 
 import pytest
 
+
 def test_backtest(default_conf, mocker):
     mocker.patch.dict('freqtrade.main._CONF', default_conf)
     exchange._API = Bittrex({'key': '', 'secret': ''})

freqtrade/tests/test_rpc_telegram.py

@@ -341,6 +341,7 @@ def test_performance_handle(
     assert 'Performance' in msg_mock.call_args_list[0][0][0]
     assert '<code>BTC_ETH\t10.05%</code>' in msg_mock.call_args_list[0][0][0]
 
+
 def test_daily_handle(
         default_conf, update, ticker, limit_buy_order, limit_sell_order, mocker):
     mocker.patch.dict('freqtrade.main._CONF', default_conf)
@@ -355,7 +356,7 @@ def test_daily_handle(
                           validate_pairs=MagicMock(),
                           get_ticker=ticker)
     init(default_conf, create_engine('sqlite://'))
-    
+
     # Create some test data
     create_trade(15.0)
     trade = Trade.query.first()
@@ -370,22 +371,22 @@ def test_daily_handle(
     trade.close_date = datetime.utcnow()
     trade.is_open = False
 
-    #try valid data
+    # try valid data
     update.message.text = '/daily 7'
     _daily(bot=MagicMock(), update=update)
     assert msg_mock.call_count == 1
     assert 'Daily' in msg_mock.call_args_list[0][0][0]
     assert str(date.today()) + '  1.50701325 BTC' in msg_mock.call_args_list[0][0][0]
-    
-    #try invalid data
+
+    # try invalid data
     msg_mock.reset_mock()
     update_state(State.RUNNING)
     update.message.text = '/daily -2'
     _daily(bot=MagicMock(), update=update)
     assert msg_mock.call_count == 1
-    assert 'must be an integer greater than 0' in msg_mock.call_args_list[0][0][0]   
-    
-    
+    assert 'must be an integer greater than 0' in msg_mock.call_args_list[0][0][0]
+
+
 def test_count_handle(default_conf, update, ticker, mocker):
     mocker.patch.dict('freqtrade.main._CONF', default_conf)
     mocker.patch('freqtrade.main.get_signal', side_effect=lambda s, t: True)