pylint: disable=unused-import for typing

Apparently marking modules as used based on type comments doesn't work with
Python 3.7:

https://github.com/PyCQA/pylint/issues/2345
https://github.com/python/typed_ast/issues/60

.travis.yml

@@ -38,7 +38,7 @@ matrix:
     #   env: TESTENV=py35 OSX=yosemite
     #   osx_image: xcode6.4
     - os: linux
-      env: TESTENV=pylint PYTHON=python3.6
+      env: TESTENV=pylint
     - os: linux
       env: TESTENV=flake8
     - os: linux

qutebrowser/browser/webkit/network/networkmanager.py

@@ -21,7 +21,7 @@
 
 import collections
 import html
-import typing
+import typing  # pylint: disable=unused-import
 
 import attr
 from PyQt5.QtCore import (pyqtSlot, pyqtSignal, QCoreApplication, QUrl,
@@ -29,7 +29,7 @@ from PyQt5.QtCore import (pyqtSlot, pyqtSignal, QCoreApplication, QUrl,
 from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkReply, QSslSocket
 
 from qutebrowser.config import config
-from qutebrowser.mainwindow import prompt
+from qutebrowser.mainwindow import prompt  # pylint: disable=unused-import
 from qutebrowser.utils import (message, log, usertypes, utils, objreg,
                                urlutils, debug)
 from qutebrowser.browser import shared

qutebrowser/commands/cmdutils.py

@@ -20,7 +20,7 @@
 """Contains various command utils and a global command dict."""
 
 import inspect
-import typing
+import typing  # pylint: disable=unused-import
 
 from qutebrowser.utils import qtutils, log
 from qutebrowser.commands import command, cmdexc

qutebrowser/config/config.py

@@ -33,7 +33,7 @@ from qutebrowser.keyinput import keyutils
 
 MYPY = False
 if MYPY:
-    from qutebrowser.config import configcache
+    from qutebrowser.config import configcache  # pylint: disable=unused-import
 
 # An easy way to access the config from other code via config.val.foo
 val = typing.cast('ConfigContainer', None)

qutebrowser/config/configtypes.py

@@ -52,7 +52,7 @@ import datetime
 import functools
 import operator
 import json
-import typing
+import typing  # pylint: disable=unused-import
 
 import attr
 import yaml

qutebrowser/config/websettings.py

@@ -19,7 +19,7 @@
 
 """Bridge from QWeb(Engine)Settings to our own settings."""
 
-import typing
+import typing  # pylint: disable=unused-import
 
 from PyQt5.QtGui import QFont