HTML to Markdown

$ pip install markdown
import markdown

markdown_value
html_value = markdown.markdown(markdown_value)
import markdown

markdown.markdownFromFile(input="in.md", output='out.html')

Render Markdown

Markdown to HTML.

$ pip install markdownify
from markdownify import ATX, markdownify as md


BULLETS = "-*+"

html_value = "..."

md_value = md(html_value, heading_style=ATX, bullets=BULLETS)