Fix style errors.

catt/cli.py

@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
-import click
-import random
 import os
+import random
 import socket
 import time
 try:
@@ -10,7 +9,9 @@
     import configparser
 from threading import Thread
 
-from .controllers import get_stream_info, get_chromecast, CastController, Cache
+import click
+
+from .controllers import Cache, CastController, get_chromecast, get_stream_info
 from .http_server import serve_file
 
 

catt/controllers.py

@@ -1,11 +1,13 @@
+import json
 import os
-import time
-import youtube_dl
-import pychromecast
 import shutil
 import tempfile
-import json
-from click import echo, ClickException
+import time
+
+from click import ClickException, echo
+
+import pychromecast
+import youtube_dl  # noqa, looks like flake8-tidy-imports has a bug here.
 
 
 def get_stream_info(video_url):

catt/http_server.py

@@ -13,7 +13,7 @@
 
 def serve_file(filename, address="", port=45114):
     class FileHandler(BaseHTTPRequestHandler):
-        def do_GET(self):
+        def do_GET(self):  # noqa
             try:
                 f = open(filename, "rb")
                 st = os.fstat(f.fileno())
@@ -35,7 +35,7 @@ def do_GET(self):
                     if not data:
                         break
                     self.wfile.write(data)
-            except:
+            except:  # noqa
                 traceback.print_exc()
             f.close()
 

requirements_dev.txt

@@ -1,6 +1,9 @@
 wheel==0.23.0
 watchdog==0.8.3
-flake8==2.4.1
+flake8
+flake8-import-order
+flake8-tidy-imports
+pep8-naming
 tox==2.1.1
 coverage==4.0
 Sphinx==1.3.1