##// END OF EJS Templates
Merge pull request #8107 from SylvainCorlay/instance_type_allow_none...
Merge pull request #8107 from SylvainCorlay/instance_type_allow_none allow_none=False by default for Instance and Type

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nbformat.py
22 lines | 661 B | text/x-python | PythonLexer
"""
Shim to maintain backwards compatibility with old IPython.nbformat imports.
"""
# Copyright (c) IPython Development Team.
# Distributed under the terms of the Modified BSD License.
from __future__ import print_function
# Stdlib
import sys
import types
from warnings import warn
warn("The `IPython.nbformat` package has been deprecated. "
"You should import from jupyter_nbformat instead.")
from IPython.utils.shimmodule import ShimModule
# Unconditionally insert the shim into sys.modules so that further import calls
# trigger the custom attribute access above
sys.modules['IPython.nbformat'] = ShimModule('nbformat', mirror='jupyter_nbformat')