Fix lint.

tests/browser/test_commands.py

@@ -22,12 +22,10 @@
 import collections
 
 import pytest
-from PyQt5.QtGui import QFont, QColor
-from PyQt5.QtWidgets import QTabBar, QTabWidget
 from PyQt5.QtNetwork import (QNetworkCookieJar, QAbstractNetworkCache,
                              QNetworkCacheMetaData)
 
-from qutebrowser.browser import commands, cookies
+from qutebrowser.browser import commands
 from qutebrowser.mainwindow import tabbedbrowser
 from qutebrowser.utils import objreg
 from qutebrowser.keyinput import modeman

tests/conftest.py

@@ -278,10 +278,12 @@ def message_mock(monkeypatch):
     return MessageMock(monkeypatch)
 
 
+FakeWindow = collections.namedtuple('FakeWindow', ['registry'])
+
+
 @pytest.yield_fixture
 def win_registry():
     """Fixture providing a window registry for win_id 0."""
-    FakeWindow = collections.namedtuple('FakeWindow', ['registry'])
     registry = objreg.ObjectRegistry()
     window = FakeWindow(registry)
     objreg.window_registry[0] = window