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frwp_commonscat_new.py
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frwp_commonscat_new.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Remove locally defined commons category links when bad or pointing to a redirect
# Mike Peel 01-Jan-2019 v1 - start
# Mike Peel 14-Jan-2019 v1.1 - tweaks for enwp bot approval
# Mike Peel 20-Jan-2019 v1.2 - last check for files in a category
# Mike Peel 21-Jan-2019 v1.3 - tweaks to removal code and template list
# Mike Peel 13-Apr-2019 v1.4 - add matches to the wikidata game database
# Mike Peel 15-Jun-2019 v1.5 - tweaks + handle cases with no wikidata or commons category
from __future__ import unicode_literals
import pywikibot
import numpy as np
import time
import string
from pywikibot import pagegenerators
import urllib
from pibot_functions import *
import mysql.connector
from database_login import *
mydb = mysql.connector.connect(
host=database_host,
user=database_user,
passwd=database_password,
database=database_database
)
mycursor = mydb.cursor()
maxnum = 100000
nummodified = 0
wikidata_site = pywikibot.Site("wikidata", "wikidata")
repo = wikidata_site.data_repository() # this is a DataSite object
commons = pywikibot.Site('commons', 'commons')
enwp = pywikibot.Site('fr', 'wikipedia')
debug = 0
trip = 1
templates = ['commonscat', 'Commonscat', 'commonscategory', 'Commonscategory', 'commons category', 'Commons category', 'commons cat', 'Commons cat', 'Commons category-inline', 'commons category-inline', 'Commons cat-inline', 'commons cat-inline', 'commonscat-inline', 'Commonscat-inline', 'Commons category inline', 'commons category inline', 'commons-cat-inline', 'Commons-cat-inline', 'Commons cat inline', 'commons cat inline', 'commonscat inline', 'Commonscat inline', 'Commons Category', 'commons Category','commonscatinline', 'Commonscatinline','Autres projets']
catredirect_templates = ["category redirect", "Category redirect", "seecat", "Seecat", "see cat", "See cat", "categoryredirect", "Categoryredirect", "catredirect", "Catredirect", "cat redirect", "Cat redirect", "catredir", "Catredir", "redirect category", "Redirect category", "cat-red", "Cat-red", "redirect cat", "Redirect cat", "category Redirect", "Category Redirect", "cat-redirect", "Cat-redirect"]
targetcats = ['Commons category link is the pagename', 'Commons category link is defined as the pagename', 'Commons category link is locally defined']
for categories in range(0,2):
for targetcat in targetcats:
cat = pywikibot.Category(enwp, targetcat)
if categories == 1:
pages = pagegenerators.SubCategoriesPageGenerator(cat, recurse=False);
else:
pages = pagegenerators.CategorizedPageGenerator(cat, recurse=False);
for page in pages:
# Optional skip-ahead to resume broken runs
if trip == 0:
if "Exposition Internationale des Arts" in page.title():
trip = 1
else:
print(page.title())
continue
# Cut-off at a maximum number of edits
print("")
print(nummodified)
if nummodified >= maxnum:
print('Reached the maximum of ' + str(maxnum) + ' entries modified, quitting!')
exit()
print("\n" + page.title())
# Get the candidate commonscat link
try:
target_text = page.get()
except:
continue
id_val = 0
abort = 0
commonscat_string = ""
for i in range(0,len(templates)):
try:
value = (target_text.split("{{"+templates[i]+"|"))[1].split("}}")[0]
if value and id_val == 0:
id_val = value
commonscat_string = "{{"+templates[i]+"|"+id_val+"}}"
commonscat_string2 = "|"+id_val
commonscat_string2a = "{{"+templates[i]
except:
null = 1
try:
value = (target_text.split("{{"+templates[i]+" |1="))[1].split("}}")[0]
if value and id_val == 0:
id_val = value
commonscat_string = "{{"+templates[i]+"|1="+id_val+"}}"
commonscat_string2 = "|1="+id_val
commonscat_string2a = "{{"+templates[i]
except:
null = 2
if id_val == 0:
# We didn't find the commons category link, skip this one.
continue
# Do some tidying of the link
if "|" in id_val:
try:
if 'position' in id_val.split("|")[0] or 'bullet' in id_val.split("|")[0] or 'nowrap' in id_val.split("|")[0] or 'lcfirst' in id_val.split("|")[0] or 'lcf' in id_val.split("|")[0]:
if 'position' in id_val.split("|")[1] or 'bullet' in id_val.split("|")[1] or 'nowrap' in id_val.split("|")[1] or 'lcfirst' in id_val.split("|")[1] or 'lcf' in id_val.split("|")[1]:
id_val = id_val.split("|")[2]
else:
id_val = id_val.split("|")[1]
else:
id_val = id_val.split("|")[0]
except:
continue
try:
id_val = id_val.strip()
except:
null = 1
try:
id_val = id_val.replace('commons=', '').replace('commons =','')
except:
null = 1
try:
id_val = id_val.strip()
except:
null = 1
# Check for bad characters
if "{" in id_val or "<" in id_val or ">" in id_val or "]" in id_val or "[" in id_val or 'position=' in id_val or 'position =' in id_val or 'bullet=' in id_val or 'bullet =' in id_val or 'nowrap' in id_val or 'lcfirst' in id_val:
continue
print(id_val)
commonscat = u"Category:" + id_val
# Get the Wikidata item
try:
wd_item = pywikibot.ItemPage.fromPage(page)
item_dict = wd_item.get()
qid = wd_item.title()
print(qid)
except:
# If that didn't work, go no further
print(page.title() + ' - no page found')
wd_item = 0
item_dict = 0
qid = 0
sitelink_check = 0
# continue
# If we have a P910 value, switch to using that Wikidata item
if qid != 0:
try:
existing_id = item_dict['claims']['P910']
print('P910 exists, following that.')
for clm2 in existing_id:
wd_item = clm2.getTarget()
item_dict = wd_item.get()
qid = wd_item.title()
print(wd_item.title())
except:
null = 0
# Double-check that there is a sitelink on Wikidata
try:
sitelink = get_sitelink_title(item_dict['sitelinks']['commonswiki'])
sitelink_check = 1
except:
sitelink_check = 0
print("sitelink: " + str(sitelink_check))
# If we don't have a sitelink on Wikidata, let's at least check that the enwp one exists
if id_val != 0 and sitelink_check == 0:
try:
commonscat_page = pywikibot.Page(commons, commonscat)
text = commonscat_page.get()
except:
last_check = check_if_category_has_contents(id_val,site=commons)
if last_check == False:
print('Found a bad sitelink - removing it')
target_text = target_text.replace("* " + commonscat_string+"\n", '')
target_text = target_text.replace("*" + commonscat_string+"\n", '')
target_text = target_text.replace(commonscat_string+"\n", '')
target_text = target_text.replace(commonscat_string, '')
page.text = target_text
test = 'y'
savemessage = "Removing Commons category ("+id_val+") as it does not exist"
if debug == 1:
print(target_text)
print(id_val)
print(savemessage)
test = raw_input("Continue? ")
if test == 'y':
nummodified += 1
page.save(savemessage)
continue
# It exists, but the Wikidata item has no sitelink, so add it as a tile in the game
if qid != 0:
try:
commonscat = u"Category:" + id_val
mycursor.execute('SELECT * FROM candidates WHERE qid="'+qid+'" AND category = "' + commonscat + '"')
myresult = mycursor.fetchone()
# print(myresult)
if not myresult:
sql = "INSERT INTO candidates (qid, category) VALUES (%s, %s)"
val = (qid, commonscat)
print(sql)
print(val)
mycursor.execute(sql, val)
mydb.commit()
nummodified += 1
except:
print('Something went wrong when adding it to the database!')
# Only attempt to do the next part if we have a commons category link both locally and on wikidata
if id_val != 0 and sitelink_check == 1:
print(sitelink)
# First, fix broken commons category links
try:
commonscat_page = pywikibot.Page(commons, commonscat)
category_text = commonscat_page.get()
except:
try:
last_check = check_if_category_has_contents(id_val,site=commons)
except:
continue
if last_check == False:
print('Found a bad sitelink, but there is one on wikidata we can use')
target_text = target_text.replace(commonscat_string2a + commonscat_string2, commonscat_string2a+"|"+sitelink.replace('Category:',''))
page.text = target_text
test = 'y'
savemessage = "Changing locally defined but nonexistent Commons category (Category:"+id_val+") to the one from Wikidata ("+sitelink+")"
if debug == 1:
print(target_text)
print(id_val)
print(savemessage)
test = raw_input("Continue? ")
if test == 'y':
nummodified += 1
page.save(savemessage)
continue
# Now check to see if the local one is a redirect to the wikidata one
if 'Category:'+id_val != sitelink:
sitelink_redirect = ''
for option in catredirect_templates:
if "{{" + option in category_text:
try:
sitelink_redirect = (category_text.split("{{" + option + "|"))[1].split("}}")[0]
except:
try:
sitelink_redirect = (category_text.split("{{" + option + " |"))[1].split("}}")[0]
except:
print('Wikitext parsing issue!')
sitelink_redirect = sitelink_redirect.replace(u":Category:","").replace('','').strip()
sitelink_redirect = sitelink_redirect.replace(u"Category:","").replace('','').strip()
print('Redirect target:' + sitelink_redirect)
if sitelink_redirect != '':
if sitelink == 'Category:'+sitelink_redirect:
print('We have a redirect to the Wikidata entry, so use the wikidata entry')
target_text = target_text.replace(commonscat_string2a + commonscat_string2, commonscat_string2a+"|"+sitelink.replace('Category:',''))
page.text = target_text
test = 'y'
savemessage = 'Updating the Commons category from "Category:'+id_val+'" to "' + sitelink + '" to avoid a category redirect'
if debug == 1:
print(target_text)
print(id_val)
print(savemessage)
test = raw_input("Continue? ")
if test == 'y':
nummodified += 1
page.save(savemessage)
continue
# What if it is pointing at a disambig page?
# Disabled for now
# if '{{Disambig' in target_text or '{{disambig' in target_text:
# if sitelink in target_text:
# print('We have a disambig category, so use the wikidata entry')
# target_text = target_text.replace(commonscat_string2, '')
# page.text = target_text
# test = 'y'
# savemessage = "Removing locally defined Commons category ("+id_val+") as it points to a disambiguation page - use the one from Wikidata instead"
# if debug == 1:
# print(target_text)
# print("Removing locally-defined commons link from " + page.title())
# print(savemessage)
# test = raw_input("Continue? ")
# if test == 'y':
# nummodified += 1
# page.save()
# continue
# ... That's all for now
print('Done! Edited ' + str(nummodified) + ' entries')
# EOF