Fix Python 3.4 circular imports

qutebrowser/config/config.py

@@ -28,9 +28,9 @@ from PyQt5.QtCore import pyqtSignal, pyqtSlot, QObject, QUrl
 
 from qutebrowser.config import configdata, configexc, configtypes, configfiles
 from qutebrowser.utils import (utils, objreg, message, standarddir, log,
-                               usertypes, jinja)
+                               usertypes)
 from qutebrowser.misc import objects
-from qutebrowser.commands import cmdexc, cmdutils, runners
+from qutebrowser.commands import cmdexc, cmdutils
 
 
 # An easy way to access the config from other code via config.val.foo
@@ -174,6 +174,8 @@ class KeyConfig:
 
     def bind(self, key, command, *, mode, force=False, save_yaml=False):
         """Add a new binding from key to command."""
+        # Doing this here to work around a Python 3.4 circular import
+        from qutebrowser.commands import runners
         key = self._prepare(key, mode)
 
         parser = runners.CommandParser()
@@ -574,6 +576,8 @@ class StyleSheetObserver(QObject):
         Return:
             The formatted template as string.
         """
+        # Imported here to avoid a Python 3.4 circular import
+        from qutebrowser.utils import jinja
         template = jinja.environment.from_string(self._stylesheet)
         return template.render(conf=val)