Put back the skip of docstrings with no doctest examples: pytest does it, and there is no reason not to. If we don't skip them here, pytest --doctest-modules reports them as if they had +SKIP anyway.
Stop filtering all DeprecationWarnings. This was a temp filter IIUC, and this is bad practice in general. Either rewrite the docstring to avoid deprecated stuff, or use a more granular filter in dt_context.user_context_mgr.
pytest --doctest-modules
reports them as if they had+SKIP
anyway.dt_context.user_context_mgr
.