User:Sz-iwbot/rater/rater.py

#!/usr/bin/python
# -*- coding: utf-8 -*-
import pywikibot
import json
import collections

site = pywikibot.Site()
#--------------------------------
jsonpage = pywikibot.Page(site, u"User:Sz-iwbot/rater/aliases.json")
jsontext = jsonpage.text
aliasesdict = json.loads(jsontext)
print('Loading data....')

#检查现有数据，删除不存在的重定向，修复错误的重定向
print('Check current data....')
for item in list(aliasesdict.keys()):
    tempalte = "Template:"+item
    tpage = pywikibot.Page(site, tempalte)
    if tpage.exists():
        if tpage.isRedirectPage():
            #print(item+ ' is RedirectPage')
            tname = tpage.getRedirectTarget().title(with_ns=False)
            aliasesdict[tpage.title(with_ns=False)] = tname
            #print (tpage.title(with_ns=False), tname)
        else:
            del aliasesdict[item]
            print (item + ' not RedirectPage, DELETE!')
    else:
        del aliasesdict[item]
        print (item + ' not exists, DELETE!')
        
print('Current data checked!')
        
#aliases_order = collections.OrderedDict(sorted(aliasesdict.items(),key=lambda t:t[1]))
#jsonpage.text = json.dumps(aliases_order)
#jsonpage.save('WP aliases update')
#---------------------------
tlist = []
categorys = ['Category:含质量评级的专题横幅‎','Category:不含质量评级的专题横幅‎','Category:使用评级分类的WPBannerMeta横幅‎','Category:专题标志模板‎','Category:自定义等级的WPBannerMeta模板']
#获取所有专题模板
print('Get all banner template...')
for cat in categorys:
    catpage = pywikibot.Category(site, cat)
    for t in catpage.articles(namespaces=10):
        templatename = t.title()
        if '/' not in templatename:
            tlist.append(templatename)
            #print(templatename)
#去重
clean_tlist = list(set(tlist))

#找到专题模板的重定向页面
print('Get Redirect Page...')
for banner in clean_tlist:
    banner_page = pywikibot.Page(site, banner)
    if banner_page.exists():
        if banner_page.isRedirectPage():
            banner_page = banner_page.getRedirectTarget()
        redirects = banner_page.backlinks(filter_redirects=True)
        for r in redirects:
            #修复pywikibot API获取错误重定向页问题
            if r.getRedirectTarget()== banner_page:
                aliasesdict[r.title(with_ns=False)] = banner_page.title(with_ns=False)
                print(r.title(with_ns=False)+ ' redirect to '+ banner_page.title(with_ns=False))
#排序
aliases_order = collections.OrderedDict(sorted(aliasesdict.items(),key=lambda t:t[1]))
jsonpage.text = json.dumps(aliases_order)
jsonpage.save('WP aliases update')
#print (clean_tlist)