[Pywikipedia-bugs] [Maniphest] [Created] T148959: File regex gets stuck on a link in the caption

[matej_suchanek]

matej_suchanek created this task. matej_suchanek added a project: Pywikibot-textlib.py. Herald added subscribers: pywikibot-bugs-list, Aklapper.

TASK DESCRIPTION

Run this code:

import pywikibot
import re

from pywikibot import pagegenerators
from pywikibot import textlib

site = pywikibot.Site()

pattern = textlib.FILE_LINK_REGEX % '|'.join(site.namespaces[6])

regex = re.compile(pattern, re.VERBOSE)

pywikibot.output(regex.pattern)

def my_replace(match):
    pywikibot.output(match)

for page in pagegenerators.RandomPageGenerator(total=100, site=site, namespaces=[0]):
    page.get()
    pywikibot.output(page.title())
    regex.sub(my_replace, page.text)

When you bump into an article with a file having a wikilink inside its caption (like [[File:ABC.jpg|123px|text [[Lorem ipsum]] text]]), the bot stops printing and just gets stuck.

TASK DETAIL

https://phabricator.wikimedia.org/T148959

EMAIL PREFERENCES

https://phabricator.wikimedia.org/settings/panel/emailpreferences/

To: matej_suchanek
Cc: Aklapper, matej_suchanek, pywikibot-bugs-list

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