autosummary ignores __all__ for modules

[carlos-jenkins]

I'm having an issue where in module.rst template I do the following:

{% for item in classes %}
.. autoclass:: {{ item }}
   :members:
{%- endfor %}

But some imported object are not being filtered out. I checked the implementation:

https://github.com/sphinx-doc/sphinx/blob/master/sphinx/ext/autosummary/generate.py#L167

And this function is not considering the __all__ attribute for modules to determine the public objects.

The main issue is because I tried the following:

.. autosummary::
   :toctree: _reference
{% for item in classes %}
   {{ item }}
{%- endfor %}

To try to generate a recursive page for each class.

The problem is that the page gets generated, but the autosummary directive does check if the object is truly public (considering __all__, i think here) and thus it doesn't output that entry to the toctree, causing a build error when running with -W because the generated *.rst file doesn't belong to any toctree.

Regards.