leadmissing-zhwiki.py

import pywikibot
from tqdm import tqdm
import re
from datetime import datetime
import requests
import json

site = pywikibot.Site('zh', 'wikipedia', user='Crystal-bot')
site.login()

s_curtime = datetime.utcnow()
s_curtime_ts = s_curtime.strftime('%Y-%m-%d %H:%M:%S')
print("==========")
print(f"[INFO] {s_curtime_ts} Searching articles with \"dead_end\" template.")

template = pywikibot.Page(pywikibot.Link('Lead_missing', default_namespace=10, source=site))
gen = template.getReferences(only_template_inclusion=True, namespaces=0)

count = 0
matched = 0
for page in (gen):
    r = requests.get('https://zh.wikipedia.org/api/rest_v1/page/summary/' + page.title())
    try:
        count += 1
        data = json.loads(r.text)
        if data['extract'] != "":
            matched += 1
            page.text = re.sub(r"\{\{(([Ll]ead|Intro)[- ]?missing|缺少序言)\|.*?\}\}\n?", r"", page.text)
            #page.save("机器人: 移除序言不为空条目中的[[Template:Lead missing]]模板")
    except:
        pass

e_curtime = datetime.utcnow()
e_curtime_ts = e_curtime.strftime('%Y-%m-%d %H:%M:%S')
elapse = e_curtime - s_curtime
print(f"[INFO] {e_curtime_ts} Found {str(matched)} articles in {str(count)} articles, replaced \"dead_end\" template in {elapse.total_seconds():.2f} seconds, sleeping...")
print("==========\n")