Creating an issue to capture what was discussed last week with VS Code:
Python extension would like the following capabilities:

• Hide output when notebook is not trusted (based on some metadata)
• Trusting a ntoebook (updating this metadata) should not mark the notebook as dirty
• Disable saving/editing notebooks when a notebook is not trusted
  • This is required, because of todays implementation of trusted notebooks in python extension)
  • Today if a user attempts to save an untrusted notebook, Python extension would have to handle this and swallow this method call (i.e. noop).

@rebornix /cc