[Sqlalchemy-tickets] Issue #3945: Imported classes confuses intersphinx (zzzeek/sqlalchemy)

[Charles Bouchard-L. <iss...@bi...>]

New issue 3945: Imported classes confuses intersphinx
https://bitbucket.org/zzzeek/sqlalchemy/issues/3945/imported-classes-confuses-intersphinx

Charles Bouchard-Légaré:

Sphinx (using [intersphinx](http://www.sphinx-doc.org/en/stable/ext/intersphinx.html)) can't find some classes from your objects.inv, resulting in 

See the [objects.inv](http://docs.sqlalchemy.org/en/latest/objects.inv)

```text
WARNING: py:class reference target not found: sqlalchemy.ext.declarative.api.Schema
```

This can be worked around by assigning the `__module__` property of classes imported in any `__init__.py`.  See also http://stackoverflow.com/a/24787344