import bleach
from bs4 import BeautifulSoup
from bleach.linkifier import LinkifyFilter
from functools import partial
from .get import *
from .patter import pat
from os import path, environ
import re
from mistletoe import markdown
from json import loads, dump
from random import random, choice
import signal
import time
import requests
allowed_tags = tags = ['b',
'blockquote',
'br',
'code',
'del',
'em',
'h1',
'h2',
'h3',
'h4',
'h5',
'h6',
'hr',
'i',
'li',
'ol',
'p',
'pre',
'strong',
'sub',
'sup',
'table',
'tbody',
'th',
'thead',
'td',
'tr',
'ul',
'marquee',
'a',
'img',
'span',
'ruby',
'rp',
'rt',
]
no_images = ['b',
'blockquote',
'br',
'code',
'del',
'em',
'h1',
'h2',
'h3',
'h4',
'h5',
'h6',
'hr',
'i',
'li',
'ol',
'p',
'pre',
'strong',
'sub',
'sup',
'table',
'tbody',
'th',
'thead',
'td',
'tr',
'ul',
'marquee',
'a',
'span',
'ruby',
'rp',
'rt',
]
def sanitize_marquee(tag, name, value):
if name in allowed_attributes['*'] or name in ['direction', 'behavior', 'scrollamount']: return True
if name in {'height', 'width'}:
try: value = int(value.replace('px', ''))
except: return False
if 0 < value <= 250: return True
return False
allowed_attributes = {
'*': ['href', 'style', 'src', 'title', 'loading'],
'marquee': sanitize_marquee}
allowed_protocols = ['http', 'https']
allowed_styles = ['color', 'background-color', 'font-weight', 'text-align']
def handler(signum, frame):
print("Forever is over!")
raise Exception("end of time")
def sanitize(sanitized, noimages=False, alert=False, comment=False, edit=False):
signal.signal(signal.SIGALRM, handler)
signal.alarm(1)
sanitized = image_check_regex.sub(r'\1', sanitized)
sanitized = markdown(sanitized)
sanitized = strikethrough_regex.sub(r'\1', sanitized)
sanitized = sanitized.replace('','').replace('','').replace("\ufeff", "").replace("𒐪","").replace("