Introduce parameter for disabling user config #81
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
In Jupyterhub < 4.0, disabling the user config excluded disabling user custom kernelspecs. Since 4.0, the user defined kernels are also included by the disabling, so we introduce the ability to allow user defined config to allow custom defined kernels.
This introduces the risk that a badly defined user config mess with the proper launching of Jupyter, so we keep it to true by default.