Wikipedia:Database reports/Transclusions of deleted templates/Configuration

1. !/usr/bin/env python2.5

1. Copyright 2010 bjweeks, MZMcBride

1. This program is free software: you can redistribute it and/or modify
2. it under the terms of the GNU General Public License as published by
3. the Free Software Foundation, either version 3 of the License, or
4. (at your option) any later version.

1. This program is distributed in the hope that it will be useful,
2. but WITHOUT ANY WARRANTY; without even the implied warranty of
3. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4. GNU General Public License for more details.

1. You should have received a copy of the GNU General Public License
2. along with this program. If not, see .

import datetime

import math

import re

import MySQLdb

import wikitools

import settings

report_title = settings.rootpage + 'Transclusions of deleted templates/%i'

report_template = u'''

Transclusions of deleted templates; data as of %s.

class="wikitable" style="width:100%%; margin:auto;"

style="white-space:nowrap;" ! No. ! Template ! Transclusions %s

'''

rows_per_page = 1000

wiki = wikitools.Wiki(settings.apiurl)

wiki.login(settings.username, settings.password)

conn = MySQLdb.connect(host=settings.host, db=settings.dbname, read_default_file='~/.my.cnf')

cursor = conn.cursor()

cursor.execute('''

/* deletedtrans.py SLOW_OK */

SELECT

tl_title,

COUNT(*)

FROM templatelinks

LEFT JOIN page AS p1

ON p1.page_namespace = tl_namespace

AND p1.page_title = tl_title

JOIN logging_ts_alternative

ON tl_namespace = log_namespace

AND tl_title = log_title

AND log_type = 'delete'

JOIN page AS p2

ON tl_from = p2.page_id

WHERE p1.page_id IS NULL

AND tl_namespace = 10

GROUP BY tl_title

ORDER BY COUNT(*) DESC

LIMIT 4000;

''')

i = 1

output = []

for row in cursor.fetchall():

tl_title = u'{{dbr link|1=%s}}' % unicode(row[0], 'utf-8')

count = row[1]

table_row = u'''|-

| %d

| %s

| %s''' % (i, tl_title, count)

output.append(table_row)

i += 1

cursor.execute('SELECT UNIX_TIMESTAMP() - UNIX_TIMESTAMP(rc_timestamp) FROM recentchanges ORDER BY rc_timestamp DESC LIMIT 1;')

rep_lag = cursor.fetchone()[0]

current_of = (datetime.datetime.utcnow() - datetime.timedelta(seconds=rep_lag)).strftime('%H:%M, %d %B %Y (UTC)')

end = rows_per_page

page = 1

for start in range(0, len(output), rows_per_page):

report = wikitools.Page(wiki, report_title % page)

report_text = report_template % (current_of, '\n'.join(output[start:end]))

report_text = report_text.encode('utf-8')

report.edit(report_text, summary=settings.editsumm, bot=1)

page += 1

end += rows_per_page

page = math.ceil(len(output) / float(rows_per_page)) + 1

while 1:

report = wikitools.Page(wiki, report_title % page)

report_text = settings.blankcontent

report_text = report_text.encode('utf-8')

if not report.exists:

break

report.edit(report_text, summary=settings.blanksumm, bot=1)

page += 1

cursor.close()

conn.close()