Add docs on how to access HTML elements from PyScript

Original question: Trying to move some of the JavaScripts to pyscript, its there a way to of something like this in pyscript now?

var metas = document.getElementsByTagName('meta');

There is! There are some examples in this very issue. Adding docs for it would be very easy =) I think it probably fits under the “How to” or the “Reference session”, maybe? Depending on how the person who chooses to tackle this one decides to go about it. Probably easier to add it on the “how to” though because I think @tedpatrick has specific ideas on how the reference should go.

In case you need help for this, please let me know! We have docs on how to contribute to the docs, but maybe they’re not so clear. Thank you!

[cceyda]

document.querySelector seems to be a thing already!https://github.com/pyscript/pyscript/blob/6943304d6b763320a7a7cf0e7f5d1f60a18ca7fe/pyscriptjs/src/pyscript.py#L106

[cceyda]

from js import document, DOMParser, setInterval saw this line in an example so there seems to be a thing, but would have to dig deeper into code. you can maybe get html from document and use a python DOM parser lib. which maybe a weird way to go about it. uncharted territory, much fun!