PEP8 fixes.

tests/conftest.py

@@ -11,7 +11,6 @@ import pytest
 from vcr import VCR
 from six.moves.urllib.parse import urlparse, parse_qs
 
-from rtv.page import Page
 from rtv.oauth import OAuthHelper
 from rtv.config import Config
 from rtv.terminal import Terminal

tests/test_content.py

@@ -173,7 +173,7 @@ def test_content_subreddit_load_more(reddit, terminal):
     assert content.get(50)['type'] == 'Submission'
     assert len(content._submission_data) == 51
 
-    for data in islice(content.iterate(0, 1, 70), 0, 50):
+    for data in islice(content.iterate(0, 1), 0, 50):
         assert all(k in data for k in ('object', 'n_rows', 'offset', 'type',
                                        'index', 'title', 'split_title'))
         # All text should be converted to unicode by this point

tests/test_oauth.py

@@ -1,8 +1,6 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
-import os
-
 from tornado.web import Application
 from tornado.testing import AsyncHTTPTestCase
 from praw.errors import OAuthException
@@ -155,6 +153,7 @@ def test_oauth_authorize(oauth, reddit, stdscr, refresh_token):
         stdscr.derwin().addstr.assert_called_with(1, 1, message)
         assert not oauth.config.save_refresh_token.called
 
+
 def test_oauth_clear_data(oauth):
 
     oauth.config.refresh_token = 'secrettoken'

tests/test_page.py

@@ -17,7 +17,7 @@ def test_page_logged_in(terminal):
     page.term = terminal
 
     @logged_in
-    def func(page):
+    def func(_):
         raise RuntimeError()
 
     # Logged in runs the function
@@ -45,7 +45,7 @@ def test_page_unauthenticated(reddit, terminal, config, oauth):
             mock.patch.object(page, 'draw'):
 
         # Loop
-        def func(ch):
+        def func(_):
             page.active = False
         with mock.patch.object(page, 'controller'):
             page.controller.trigger = mock.MagicMock(side_effect=func)

tests/test_submission.py

@@ -80,7 +80,7 @@ def test_submission_unauthenticated(submission_page, terminal):
 
 def test_submission_open(submission_page, terminal):
 
-   # Open the selected link with the web browser
+    # Open the selected link with the web browser
     with mock.patch.object(terminal, 'open_browser'):
         submission_page.controller.trigger(terminal.RETURN)
         assert terminal.open_browser.called

tests/test_subreddit.py

@@ -2,7 +2,6 @@
 from __future__ import unicode_literals
 
 from rtv.subreddit import SubredditPage
-from rtv.content import SubmissionContent
 
 try:
     from unittest import mock