Проблемы с Sphinx документированием методов класса

Question

Я пытаюсь использовать Sphinx для документирования создаваемого пакета Python, и все работало нормально, пока я не добавил несколько классов. Я просто предоставлю полный набор предупреждений, чтобы не пропустить что-то важное:

Running Sphinx v1.2.3
loading pickled environment... done
building [html]: targets for 1 source files that are out of date
updating environment: 0 added, 1 changed, 0 removed
reading sources... [100%] opt.core                                                                                                                                                                                                                              
/Users/marshallfarrier/Workspace/pynance/doc/source/opt.core.rst:44: WARNING: toctree references unknown document 'pynance.opt.core.Options.exps'
/Users/marshallfarrier/Workspace/pynance/doc/source/opt.core.rst:44: WARNING: toctree references unknown document 'pynance.opt.core.Options.info'
/Users/marshallfarrier/Workspace/pynance/doc/source/opt.core.rst:44: WARNING: toctree references unknown document 'pynance.opt.core.Options.quotetime'
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
preparing documents... done
writing output... [100%] opt.core                                                                                                                                                                                                                               
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.core.Options.exps'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.core.Options.info'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.core.Options.quotetime'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.price.Price.exps'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.price.Price.get'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.price.Price.metrics'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.price.Price.strikes'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.spread.core.Spread.cal'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.spread.multi.Multi.dblcal'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.spread.multi.Multi.diagbtrfly'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.spread.vert.Vertical.straddle'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.core.Options.exps'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.core.Options.info'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.core.Options.quotetime'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.price.Price.exps'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.price.Price.get'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.price.Price.metrics'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.price.Price.strikes'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.spread.core.Spread.cal'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.spread.multi.Multi.dblcal'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.spread.multi.Multi.diagbtrfly'
None:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.spread.vert.Vertical.straddle'
<autosummary>:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.core.Options.exps'
<autosummary>:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.core.Options.info'
<autosummary>:None: WARNING: toctree contains reference to nonexisting document 'pynance.opt.core.Options.quotetime'
writing additional files... (18 module code pages) _modules/index genindex py-modindex search
copying static files... done
copying extra files... done
dumping search index... done
dumping object inventory... done
build succeeded, 28 warnings.

Build finished. The HTML pages are in build/html.

Дело в том, что все эти методы класса (такие как pynance.opt.core.Options.exps) отображаются в выходной документации, и в разделе "Методы" для страницы класса они являются кликабельными ссылками. Единственная проблема с выводом состоит в том, что ссылка "Следующая тема" исчезает там, где она не должна.

Вот так мой .rst файлы организованы на примере pynance.opt.core.Options.exps, Первый, index.rst имеет:

.. toctree::
   opt
   ...

Тогда я в том же каталоге opt.rst со следующим содержанием:

.. automodule:: pynance.opt

.. toctree::

   opt.core
   ...

Тогда у меня в файле opt.core.rst:

.. automodule:: pynance.opt.core

.. autoclass:: Options
   :members:

Что я здесь не так делаю? Я хочу, чтобы все мои методы класса отображались корректно, а ссылки "Следующая тема" связывали весь мой пакет.