Switch to jupyter_core implementation of ensure_dir_exists

Closes jupytergh-2858 Requires jupyter_core 4.4.0, which I just released.
takluyver · Oct 31, 2017 · 059c2b7 · 059c2b7
1 parent 4304d5a
commit 059c2b7
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/notebook/nbextensions.py b/notebook/nbextensions.py
@@ -24,7 +24,7 @@
     jupyter_data_dir, jupyter_config_path, jupyter_path,
     SYSTEM_JUPYTER_PATH, ENV_JUPYTER_PATH,
 )
-from ipython_genutils.path import ensure_dir_exists
+from jupyter_core.utils import ensure_dir_exists
 from ipython_genutils.py3compat import string_types, cast_unicode_py2
 from ipython_genutils.tempdir import TemporaryDirectory
 from ._version import __version__

diff --git a/notebook/services/contents/filecheckpoints.py b/notebook/services/contents/filecheckpoints.py
@@ -12,7 +12,7 @@
 )
 from .fileio import FileManagerMixin
 
-from ipython_genutils.path import ensure_dir_exists
+from jupyter_core.utils import ensure_dir_exists
 from ipython_genutils.py3compat import getcwd
 from traitlets import Unicode
 

diff --git a/setup.py b/setup.py
@@ -147,7 +147,7 @@
     'tornado>=4',
     'ipython_genutils',
     'traitlets>=4.2.1',
-    'jupyter_core',
+    'jupyter_core>=4.4.0',
     'jupyter_client',
     'nbformat',
     'nbconvert',