262 lines
10 KiB
Python
262 lines
10 KiB
Python
import os
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import re
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import traceback
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import uuid
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from typing import Union
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from urllib.parse import urljoin
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import aiohttp
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import ujson as json
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from bs4 import BeautifulSoup, Comment
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from config import Config
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from core.logger import Logger
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web_render = Config('web_render')
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async def get_pic(link, page_link, headers, section=None, allow_special_page=False) -> Union[str, bool]:
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if not web_render:
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return False
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try:
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Logger.info('Starting find infobox/section..')
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if link[-1] != '/':
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link += '/'
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try:
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async with aiohttp.ClientSession(headers=headers) as session:
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async with session.get(page_link, timeout=aiohttp.ClientTimeout(total=20)) as req:
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html = await req.read()
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except:
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traceback.print_exc()
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return False
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soup = BeautifulSoup(html, 'html.parser')
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pagename = uuid.uuid4()
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url = os.path.abspath(f'./cache/{pagename}.html')
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if os.path.exists(url):
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os.remove(url)
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Logger.info('Downloaded raw.')
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open_file = open(url, 'a', encoding='utf-8')
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def join_url(base, target):
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target = target.split(' ')
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targetlist = []
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for x in target:
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if x.find('/') != -1:
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x = urljoin(base, x)
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targetlist.append(x)
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else:
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targetlist.append(x)
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target = ' '.join(targetlist)
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return target
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open_file.write('<!DOCTYPE html>\n')
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for x in soup.find_all('html'):
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fl = []
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for f in x.attrs:
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if isinstance(x.attrs[f], str):
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fl.append(f'{f}="{x.attrs[f]}"')
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elif isinstance(x.attrs[f], list):
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fl.append(f'{f}="{" ".join(x.attrs[f])}"')
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open_file.write(f'<html {" ".join(fl)}>')
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open_file.write('<head>\n')
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for x in soup.find_all(rel='stylesheet'):
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if x.has_attr('href'):
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x.attrs['href'] = re.sub(';', '&', urljoin(link, x.get('href')))
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open_file.write(str(x))
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for x in soup.find_all():
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if x.has_attr('href'):
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x.attrs['href'] = re.sub(';', '&', urljoin(link, x.get('href')))
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open_file.write('</head>')
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for x in soup.find_all('style'):
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open_file.write(str(x))
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if section is None:
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find_diff = None
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if allow_special_page:
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diff = 'diff diff-contentalign-left'
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find_diff = soup.find(class_=diff)
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if find_diff is not None:
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Logger.info('Found diff...')
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for x in soup.find_all('body'):
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if x.has_attr('class'):
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open_file.write(f'<body class="{" ".join(x.get("class"))}">')
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for x in soup.find_all('div'):
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if x.has_attr('id'):
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if x.get('id') in ['content', 'mw-content-text']:
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fl = []
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for f in x.attrs:
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if isinstance(x.attrs[f], str):
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fl.append(f'{f}="{x.attrs[f]}"')
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elif isinstance(x.attrs[f], list):
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fl.append(f'{f}="{" ".join(x.attrs[f])}"')
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open_file.write(f'<div {" ".join(fl)}>')
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open_file.write('<div class="mw-parser-output">')
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for x in soup.find_all('main'):
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fl = []
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for f in x.attrs:
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if isinstance(x.attrs[f], str):
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fl.append(f'{f}="{x.attrs[f]}"')
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elif isinstance(x.attrs[f], list):
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fl.append(f'{f}="{" ".join(x.attrs[f])}"')
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open_file.write(f'<main {" ".join(fl)}>')
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open_file.write(str(find_diff))
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w = 2000
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if find_diff is None:
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infoboxes = ['notaninfobox', 'portable-infobox', 'infobox', 'tpl-infobox', 'infoboxtable',
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'infotemplatebox', 'skin-infobox', 'arcaeabox']
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find_infobox = None
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for i in infoboxes:
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find_infobox = soup.find(class_=i)
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if find_infobox is not None:
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break
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if find_infobox is None:
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Logger.info('Found nothing...')
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return False
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else:
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Logger.info('Found infobox...')
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for x in find_infobox.find_all(['a', 'img', 'span']):
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if x.has_attr('href'):
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x.attrs['href'] = join_url(link, x.get('href'))
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if x.has_attr('src'):
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x.attrs['src'] = join_url(link, x.get('src'))
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if x.has_attr('srcset'):
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x.attrs['srcset'] = join_url(link, x.get('srcset'))
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if x.has_attr('style'):
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x.attrs['style'] = re.sub(r'url\(/(.*)\)', 'url(' + link + '\\1)', x.get('style'))
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for x in find_infobox.find_all(class_='lazyload'):
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if x.has_attr('class') and x.has_attr('data-src'):
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x.attrs['class'] = 'image'
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x.attrs['src'] = x.attrs['data-src']
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for x in find_infobox.find_all(class_='lazyload'):
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if x.has_attr('class') and x.has_attr('data-src'):
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x.attrs['class'] = 'image'
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x.attrs['src'] = x.attrs['data-src']
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open_file.write(str(find_infobox))
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w = 500
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open_file.write('</div>')
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else:
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for x in soup.find_all('body'):
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if x.has_attr('class'):
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open_file.write(f'<body class="{" ".join(x.get("class"))}">')
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for x in soup.find_all('div'):
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if x.has_attr('id'):
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if x.get('id') in ['content', 'mw-content-text']:
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fl = []
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for f in x.attrs:
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if isinstance(x.attrs[f], str):
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fl.append(f'{f}="{x.attrs[f]}"')
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elif isinstance(x.attrs[f], list):
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fl.append(f'{f}="{" ".join(x.attrs[f])}"')
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open_file.write(f'<div {" ".join(fl)}>')
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open_file.write('<div class="mw-parser-output">')
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for x in soup.find_all('main'):
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fl = []
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for f in x.attrs:
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if isinstance(x.attrs[f], str):
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fl.append(f'{f}="{x.attrs[f]}"')
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elif isinstance(x.attrs[f], list):
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fl.append(f'{f}="{" ".join(x.attrs[f])}"')
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open_file.write(f'<main {" ".join(fl)}>')
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def is_comment(e):
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return isinstance(e, Comment)
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to_remove = soup.find_all(text=is_comment)
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for element in to_remove:
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element.extract()
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selected = False
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x = None
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for x in soup.find_all('h2'):
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for y in x.find_all('span', id=section):
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if y != '':
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selected = True
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break
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if selected:
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break
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if not selected:
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Logger.info('Found nothing...')
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return False
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Logger.info('Found section...')
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open_file.write(str(x))
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b = x
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bl = []
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while True:
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b = b.next_sibling
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if b is None:
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break
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if b.name == 'h2':
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break
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if b not in bl:
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bl.append(str(b))
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open_file.write(''.join(bl))
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open_file.close()
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open_file = open(url, 'r', encoding='utf-8')
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soup = BeautifulSoup(open_file.read(), 'html.parser')
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open_file.close()
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for x in soup.find_all(['a', 'img', 'span']):
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if x.has_attr('href'):
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x.attrs['href'] = join_url(link, x.get('href'))
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if x.has_attr('src'):
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x.attrs['src'] = join_url(link, x.get('src'))
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if x.has_attr('srcset'):
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x.attrs['srcset'] = join_url(link, x.get('srcset'))
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if x.has_attr('style'):
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x.attrs['style'] = re.sub(r'url\(/(.*)\)', 'url(' + link + '\\1)', x.get('style'))
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for x in soup.find_all(class_='lazyload'):
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if x.has_attr('class') and x.has_attr('data-src'):
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x.attrs['class'] = 'image'
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x.attrs['src'] = x.attrs['data-src']
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for x in soup.find_all(class_='lazyload'):
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if x.has_attr('class') and x.has_attr('data-src'):
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x.attrs['class'] = 'image'
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x.attrs['src'] = x.attrs['data-src']
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open_file = open(url, 'w', encoding='utf-8')
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open_file.write(str(soup))
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w = 1000
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open_file.write('</div></body>')
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open_file.write('<style>span.heimu a.external,\
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span.heimu a.external:visited,\
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span.heimu a.extiw,\
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span.heimu a.extiw:visited {\
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color: #252525;\
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}\
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.heimu,\
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.heimu a,\
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a .heimu,\
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.heimu a.new {\
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background-color: #cccccc;\
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text-shadow: none;\
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}</style>')
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open_file.write('</html>')
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open_file.close()
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read_file = open(url, 'r', encoding='utf-8')
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html = {'content': read_file.read(), 'width': w}
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Logger.info('Start rendering...')
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picname = os.path.abspath(f'./cache/{pagename}.jpg')
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if os.path.exists(picname):
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os.remove(picname)
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async with aiohttp.ClientSession() as session:
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async with session.post(web_render, headers={
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'Content-Type': 'application/json',
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}, data=json.dumps(html)) as resp:
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with open(picname, 'wb+') as jpg:
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jpg.write(await resp.read())
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return picname
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except Exception:
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traceback.print_exc()
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return False
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