GitLab

Summary:
This commit updates the `window.sideMenus.handleRightMenu`, so that
subsections are expanded on tutorials by default.

https://output.circle-artifacts.com/output/job/98508917-87df-4666-9958-c70683b3245d/artifacts/0/docs/tutorials/audio_io_tutorial.html

Tutorial subsections are important because they have anchors so
allow us to get the link to the specific figures / audio samples.

When responding issues/questions and when there is a corresponding
code snippet in tutorial, it is often easy to answer with links to
the tutorial.

However, by default the tutorial page collapses right side bar, and
I have to click the small "+" symbols to navigate to the subsection,
and the state of expansion does not persist across the page refresh.

This has been a pain point since we updated the Sphinx version to 3
in https://github.com/pytorch/audio/pull/1685.

Pull Request resolved: https://github.com/pytorch/audio/pull/2397

Reviewed By: xiaohui-zhang

Differential Revision: D36429745

Pulled By: mthrok

fbshipit-source-id: 97a5ae9270e68f8e88f0bca766d5a2c1839634e3

Summary:
This commit adds tutorial for device ASR, and update API for device streaming.

The changes for the interface are
1. Add `timeout` and `backoff` parameters to `process_packet` and `stream` methods.
2. Move `fill_buffer` method to private.

When dealing with device stream, there are situations where the device buffer is not
ready and the system returns `EAGAIN`. In such case, the previous implementation of
`process_packet` method raised an exception in Python layer , but for device ASR,
this is inefficient. A better approach is to retry within C++ layer in blocking manner.
The new `timeout` parameter serves this purpose.

Pull Request resolved: https://github.com/pytorch/audio/pull/2202

Reviewed By: nateanl

Differential Revision: D34475829

Pulled By: mthrok

fbshipit-source-id: bb6d0b125d800f87d189db40815af06fbd4cab59

* Refactor tutorial organization

* Merge tutorial subdirectoris under to examples/gallery/tutorials
* Do not use index.rst generated by Sphinx-gallery
* Instead use flat structure so that all the tutorials are listed in left menu
* Use `_assets` dir for artifacts of tutorials

This commit adds colab/download/source link to tutorials, like in `pytorch/tutorials` repo.

Since the upstream `pytorch-sphinx-theme` does not provide the interface for this,
a hack to overwrite the URL is added.

This hack might stop working if there is some update in `pytorch-sphinx-theme`.