Flake8 for scripts

.travis.yml

@@ -39,7 +39,7 @@ jobs:
       - cp config.json.example config.json
       - python freqtrade/main.py --datadir freqtrade/tests/testdata hyperopt -e 5
       name: hyperopt
-    - script: flake8 freqtrade
+    - script: flake8 freqtrade scripts
       name: flake8
     - script: mypy freqtrade
       name: mypy

scripts/get_market_pairs.py

@@ -51,7 +51,6 @@ try:
 
     id = sys.argv[1]  # get exchange id from command line arguments
 
-
     # check if the exchange is supported by ccxt
     exchange_found = id in ccxt.exchanges
 
@@ -90,4 +89,3 @@ except Exception as e:
     dump('[' + type(e).__name__ + ']', str(e))
     dump("Usage: python " + sys.argv[0], green('id'))
     print_supported_exchanges()
-

scripts/plot_dataframe.py

@@ -24,24 +24,22 @@ Example of usage:
 > python3 scripts/plot_dataframe.py --pairs BTC/EUR,XRP/BTC -d user_data/data/
   --indicators1 sma,ema3 --indicators2 fastk,fastd
 """
-import json
 import logging
 import sys
 from argparse import Namespace
 from pathlib import Path
-from typing import Dict, List, Any
+from typing import Any, Dict, List
 
 import pandas as pd
 import plotly.graph_objs as go
 import pytz
-
 from plotly import tools
 from plotly.offline import plot
 
 from freqtrade import persistence
 from freqtrade.arguments import Arguments, TimeRange
 from freqtrade.data import history
-from freqtrade.data.btanalysis import load_backtest_data, BT_DATA_COLUMNS
+from freqtrade.data.btanalysis import BT_DATA_COLUMNS, load_backtest_data
 from freqtrade.exchange import Exchange
 from freqtrade.optimize.backtesting import setup_configuration
 from freqtrade.persistence import Trade

scripts/plot_profit.py

@@ -12,26 +12,24 @@ Optional Cli parameters
 --timerange: specify what timerange of data to use
 --export-filename: Specify where the backtest export is located.
 """
+import json
 import logging
 import sys
-import json
 from argparse import Namespace
 from pathlib import Path
 from typing import List, Optional
-import numpy as np
 
+import numpy as np
+import plotly.graph_objs as go
 from plotly import tools
 from plotly.offline import plot
-import plotly.graph_objs as go
 
+from freqtrade import constants, misc
 from freqtrade.arguments import Arguments
 from freqtrade.configuration import Configuration
-from freqtrade import constants
 from freqtrade.data import history
 from freqtrade.resolvers import StrategyResolver
 from freqtrade.state import RunMode
-import freqtrade.misc as misc
-
 
 logger = logging.getLogger(__name__)