I've been giving a shot to auditorium for presentations and like it so far, but there are a few things that it would be great to make configurable. I'd love to submit a PR, but wanted to check on preferred approach to implementing feature.

The issue I'm trying to solve is that when using plotnine, many figures (especially legends) get cropped out. I traced this down to that pyplot https://github.com/apiad/auditorium/blob/master/auditorium/show.py#L340 calls plt.tight_layout(). On the other hand, plotnine does not call that, but makes a call like plt.savefig(filename, bbox_inches='tight' (https://plotnine.readthedocs.io/en/stable/_modules/plotnine/ggplot.html#ggplot.save).

I'd propose something like:

1. Add a parameter to pyplot like savefig_args and change the savefig call to plt.savefig(buffer, format=fmt, **savefig_args)
2. Add a parameter tight_layout=True (or False) so only call plt.tight_layout() if it is True

Combined, this would make it so that I can display plotnine plots as they're intended to look, without monkey patching the pyplot call. Another possibility is in addition to (1)/(2), add argument on Show where the defaults can be set, although a similar thing could be accomplished in user code like

def myplot(ctx, plt):
    ctx.pyplot(plt, savefig_args={}, tight_layout=False)

def myslide(ctx):
    myplot(ctx, someplot)

Hi! Really cool idea!

I'm trying to reuse the themes options on reveal.js but getting an error. Is the themes list restricted somehow?

static_html = show.render(theme="beige")

....

Traceback (most recent call last):
  File "test.py", line 45, in <module>
    static_html = show.render(theme="beige")
  File "/usr/local/lib/python3.8/site-packages/auditorium/show.py", line 241, in render
    return self._template_static.render(
  File "/usr/local/lib/python3.8/site-packages/jinja2/environment.py", line 1090, in render
    self.environment.handle_exception()
  File "/usr/local/lib/python3.8/site-packages/jinja2/environment.py", line 832, in handle_exception
    reraise(*rewrite_traceback_stack(source=source))
  File "/usr/local/lib/python3.8/site-packages/jinja2/_compat.py", line 28, in reraise
    raise value.with_traceback(tb)
  File "<template>", line 13, in top-level template code
  File "/usr/local/lib/python3.8/site-packages/auditorium/show.py", line 256, in _embed
    with open(path(src)) as fp:
FileNotFoundError: [Errno 2] No such file or directory: '/usr/local/lib/python3.8/site-packages/auditorium/static/css/auditorium-beige.css'

On a separate note: is there a way to pass custom CSS styles ? Eg I have a slide with a lot of text so I'd like to set the base font to a smaller size cause otherwise it gets cropped..

Refactor Show methods such as do_markup and do_code so that all logic is executed against a local context (something like a dict that passes through the functions), so that there is no show state stored in the Show instance.

When using auditorium render the rendered HTML embeds all JS, but reveal-js needs to load plugins from source files, so there is no trivial way of getting highlight.js and potentially other plugins to work in the static context.

Solution idea: Replace highlight.js for a Python alternative, such as Pygments.

When using render, allow for a possibly optional flag --animations that makes auditorium inject into the generated HTML the content for all frames of animations, and corresponding JavaScript to change them.

Beware that in general is it not possible to cover all possible cases, e.g., animations that have some randomness, animations that interact with input values, nested animations whose state depends on different combinations of frames.

Since this can potentially create very large HTML files, perhaps it should be opt-in and log a warning when animations are found and --animations is not passed.

On your webpages such as "https://apiad.net/auditorium/quickstart/" you refer to an API documentation at https://apiad.net/api/show/ .

Sorry to say that but https://apiad.net/api/show/ is broken.

Hi, I am using version 0.6.1 and I can't and my OS (Ubuntu 18.04) can't seem to find the auditorium command. Did a pip install auditorium and then tried: auditorium demo I looked at my installation directories and can't seem to find auditorium anywhere.

Right now auditorium only works on Python 3.6. In order to make it work with 3.5 up to 3.8 I think some changes are necessary to the coroutine handling in sanic. Also, we need some way to setup the development environment so that we can test all versions. Maybe creating multiple virtual-envs inside the Docker container?

If not, where would I start to add that functionality ?

Thanks! Great project!

Is this project abandoned or moved? I can not seem to find anything on the main branch and the documentation is broken.

Hi!

It seems that always the theme 'white' is used regardless of what you specify in run().

Theming works in HTML export.

Rewrite backend logic to use WebSockets instead of pure REST requests. This will allow for server-to-client updates, such as updating an animated progress bar based on backend progress.