#! /usr/bin/env python
# Public domain; bjweeks, MZMcBride; 2011
import datetime
import math
import MySQLdb
import wikitools
import settings
report_title = settings.rootpage + 'Unused templates/%i'
report_template = u'''\
Unused templates; data as of <onlyinclude>%s</onlyinclude>.
{| class="wikitable sortable plainlinks" style="width:100%%; margin:auto;"
|- style="white-space:nowrap;"
! No.
! Template
|-
%s
|}
'''
rows_per_page = 1000
wiki = wikitools.Wiki(settings.apiurl)
wiki.login(settings.username, settings.password)
def get_substituted_templates(cursor):
templates = []
cursor.execute('''
/* unusedtemplates.py */
SELECT
page_title
FROM page
JOIN categorylinks
ON page_id = cl_from
WHERE cl_to = 'Wikipedia_substituted_templates'
AND page_namespace = 10;
''')
for row in cursor.fetchall():
page_title = unicode(row[0], 'utf-8')
templates.append(page_title)
return templates
conn = MySQLdb.connect(host=settings.host,
db=settings.dbname,
read_default_file='~/.my.cnf')
cursor = conn.cursor()
substituted_templates = get_substituted_templates(cursor)
cursor.execute('''
/* unusedtemplates.py SLOW_OK */
SELECT
ns_name,
page_title
FROM page
JOIN toolserver.namespace
ON dbname = %s
AND page_namespace = ns_id
LEFT JOIN redirect
ON rd_from = page_id
LEFT JOIN templatelinks
ON page_namespace = tl_namespace
AND page_title = tl_title
WHERE page_namespace = 10
AND rd_from IS NULL
AND tl_from IS NULL;
''' , settings.dbname)
i = 1
output = []
for row in cursor.fetchall():
ns_name = u'%s' % unicode(row[0], 'utf-8')
page_title = u'%s' % unicode(row[1], 'utf-8')
full_page_title = u'[[%s:%s|%s]]' % (ns_name, page_title, page_title)
table_row = u'''\
| %d
| %s
|-''' % (i, full_page_title)
if (not page_title.endswith('/doc') and
not page_title.endswith('/testcases') and
not page_title.endswith('/sandbox') and
not page_title.startswith('Editnotices/') and
not page_title.startswith('Cite_doi/') and
not page_title.startswith('Cite_pmid/') and
not page_title.startswith('TFA_title/') and
not page_title.startswith('POTD_protected/') and
not page_title.startswith('POTD_credit/') and
not page_title.startswith('POTD_caption/') and
not page_title.startswith('Did_you_know_nominations/') and
not page_title.startswith('Child_taxa//') and
page_title not in substituted_templates):
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]
time_diff = datetime.datetime.utcnow() - datetime.timedelta(seconds=rep_lag)
current_of = time_diff.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()
