DuongTrongChi/thuvienphapluat

Code processing data

import re
from bs4 import BeautifulSoup

def preprocessing(text):
    text = re.sub(r'\r\n\t+', '\n', text)
    text = re.sub(r'\r\n\s*', ' ', text)
    text = re.sub(r'\n\n\n\n', '\n\n', text)
    text = re.sub(r'\n\n{2,}', '\n', text)
    return text


def extract_text(html_content):
    html_content = preprocessing(html_content)
    soup = BeautifulSoup(html_content, 'html.parser')

    docs = soup.find_all('p')
    docs = [i.get_text().strip() for i in docs]
    docs = '\n'.join(docs).strip()

    if './.' in docs:
        docs = docs[:docs.find('./.')].strip()

    if 'Nơi nhận:' in docs:
        docs = docs[:docs.find('Nơi nhận:')].strip()
    
    return docs