unmarkdown.py

# python3
# pip3 install beautifulsoup4
# pip3 install markdown

# копируете маркдаун-текст в буфер обмена
# pbpaste | python3 unmarkdown.py | pbcopy
# получаете в буфер обмена текст для фейсбука

from bs4 import BeautifulSoup
from markdown import markdown
from sys import stdin

def get_plain_text(soup):
    lines = []
    for p in soup.findAll('p'):
        line = ''.join(p.findAll(text=True))
        lines.append(line)
    return '\n\n'.join(lines)


refs = []
# with open('one.md') as f:
with stdin as f:
    read_data = f.read()
    html = markdown(read_data)
    soup = BeautifulSoup(html, features="html.parser")
    i = 0
    for link in soup.find_all('a'):
        refs.append(link.get('href'))
        i = len(refs)
        text = f"{link.text} [{i}]"
        link.replaceWith(text)
    # print(soup.prettify())
    # for p in soup.find_all('p'):
    #     newtag = soup.new_tag('p')
    #     p.insert_before(newtag)
    #     # print(p)
    # text = ''.join(soup.findAll(text=True))
    text = get_plain_text(soup)
    refs_string = ''
    for idx, link in enumerate(refs):
        refs_string = refs_string + (f"{idx+1}. {link}") + '\n'
    print(text + '\n\n' + refs_string)