mirror of
https://github.com/dgtlmoon/changedetection.io.git
synced 2026-09-13 17:07:19 +00:00
24 lines
633 B
Python
24 lines
633 B
Python
from bs4 import BeautifulSoup
|
|
|
|
|
|
# Given a CSS Rule, and a blob of HTML, return the blob of HTML that matches
|
|
def css_filter(css_filter, html_content):
|
|
soup = BeautifulSoup(html_content, "html.parser")
|
|
html_block = ""
|
|
for item in soup.select(css_filter, separator=""):
|
|
html_block += str(item)
|
|
|
|
return html_block + "\n"
|
|
|
|
|
|
# Extract/find element
|
|
def extract_element(find='title', html_content=''):
|
|
html_title = False
|
|
|
|
soup = BeautifulSoup(html_content, 'html.parser')
|
|
title = soup.find(find)
|
|
if title and title.string is not None:
|
|
html_title = title.string.strip()
|
|
|
|
return html_title
|