py27 compat importing

Author: maartenbreddels

notebook/nbextensions.py

@@ -28,8 +28,8 @@
 from ipython_genutils.py3compat import string_types, cast_unicode_py2
 from ipython_genutils.tempdir import TemporaryDirectory
 from ._version import __version__
+from .config_manager import BaseJSONConfigManager
 
-from notebook.config_manager import BaseJSONConfigManager
 from traitlets.utils.importstring import import_item
 
 DEPRECATED_ARGUMENT = object()

notebook/serverextensions.py

@@ -11,12 +11,12 @@
 
 from jupyter_core.paths import jupyter_config_path
 from ._version import __version__
+from .config_manager import BaseJSONConfigManager
 from .extensions import (
     BaseExtensionApp, _get_config_dir, GREEN_ENABLED, RED_DISABLED, GREEN_OK, RED_X
 )
 from traitlets import Bool
 from traitlets.utils.importstring import import_item
-from notebook.config_manager import BaseJSONConfigManager
 
 
 # ------------------------------------------------------------------------------