Fix lint

qutebrowser/app.py

@@ -91,6 +91,7 @@ class QuteBrowser(QApplication):
         modeman: The global ModeManager instance.
         networkmanager: The global NetworkManager instance.
         cookiejar: The global CookieJar instance.
+        rl_bridge: The ReadlineBridge being used.
         _keyparsers: A mapping from modes to keyparsers.
         _args: ArgumentParser instance.
         _timers: List of used QTimers so they don't get GCed.
@@ -118,6 +119,7 @@ class QuteBrowser(QApplication):
         self._keyparsers = None
         self._crashdlg = None
         self._crashlogfile = None
+        self.rl_bridge = None
         self.messagebridge = None
         self.stateconfig = None
         self.modeman = None
@@ -600,6 +602,7 @@ class QuteBrowser(QApplication):
         For some reason lastWindowClosing sometimes seem to get emitted twice,
         so we make sure we only run once here.
         """
+        # pylint: disable=too-many-branches
         if self._shutting_down:
             return
         self._shutting_down = True

qutebrowser/browser/quickmarks.py

@@ -37,7 +37,7 @@ linecp = None
 
 def init():
     """Read quickmarks from the config file."""
-    global marks, linecp
+    global linecp
     confdir = get_standard_dir(QStandardPaths.ConfigLocation)
     linecp = LineConfigParser(confdir, 'quickmarks')
     for line in linecp:
@@ -71,6 +71,7 @@ def quickmark_add(url, name):
         raise CommandError("Can't set mark with empty URL!")
 
     def set_mark():
+        """Really set the quickmark."""
         marks[name] = urlstring(url)
 
     if name in marks:

qutebrowser/commands/userscripts.py

@@ -282,6 +282,7 @@ class _DummyUserscriptRunner:
     """
 
     def run(self, _cmd, *_args, _env=None):
+        """Print an error as userscripts are not supported."""
         message.error("Userscripts are not supported on this platform!")
 
 

qutebrowser/utils/readline.py

@@ -20,7 +20,6 @@
 from PyQt5.QtWidgets import QApplication, QLineEdit
 
 import qutebrowser.commands.utils as cmd
-import qutebrowser.keyinput.modeman as modeman
 
 
 class ReadlineBridge: