retsyo / study_NiceGUI

1. universal Markdown element

uniersalMarkdown.py

main code is supplied by sonnygeorge on zauberzeug/nicegui#696, thank you.

I am too lazy to split markdown text into various elements. What I am dreaming is a universal Markdown element which can support as many features as https://support.typora.io/ does. But at least the following features

feature	support?
heading	yes
in-line formula	yes
block formula	yes
table	yes
code highlight	yes
pie chart via mermaid	yes I know nicegui support matplotlib
flowchart via mermaid	yes but not a good one Mermaid uses curve instead of straight line

uniersalMarkdown.py is what I get currently. Please note

• I use JavaScripts which is stored on my local disk due to my internet connection problem
• the official md_mermaid extension have 2 bugs - it deletes all unicode char - it inserts html head later, which is not supported by NiceGUI
• if I comment out the call of ui.markdown, some of the mermaid strings can not be plotted in my code
• the code uses ~~~mermaid ... ~~~ to define mermaid block which is valid syntax in some markdown parser, however it could be better if

```mermaid
  something
``` 

is supportted