wikipedia: support query strings in Wikipedia URLs (closes #2412)

Co-authored-by: dgw <[email protected]>
Co-authored-by: Florian Strzelecki <[email protected]>

Author: 3 people

sopel/modules/wikipedia.py

@@ -10,12 +10,12 @@
 from html.parser import HTMLParser
 import logging
 import re
+from urllib.parse import quote, unquote, urlparse
 
 from requests import get
 
 from sopel import plugin
 from sopel.config import types
-from sopel.tools.web import quote, unquote
 
 
 LOGGER = logging.getLogger(__name__)
@@ -321,26 +321,27 @@ def mw_image_description(server, image):
     return desc
 
 
-# Matches a wikipedia page (excluding spaces and #, but not /File: links), with a separate optional field for the section
-@plugin.url(r'https?:\/\/([a-z]+(?:\.m)?\.wikipedia\.org)\/wiki\/((?!File\:)[^ #]+)#?([^ ]*)')
+# Matches a Wikipedia link (excluding /File: pages)
+@plugin.url(r'https?:\/\/([a-z]+(?:\.m)?\.wikipedia\.org)\/wiki\/((?!File\:)[^ ]+)')
 @plugin.output_prefix(PLUGIN_OUTPUT_PREFIX)
 def mw_info(bot, trigger, match=None):
     """Retrieves and outputs a snippet of the linked page."""
     server = match.group(1)
-    query = unquote(match.group(2))
-    section = unquote(match.group(3))
+    page_info = urlparse(match.group(2))
+    article = unquote(page_info.path)
+    section = unquote(page_info.fragment)
 
     if section:
         if section.startswith('cite_note-'):  # Don't bother trying to retrieve a snippet when cite-note is linked
-            say_snippet(bot, trigger, server, query, show_url=False)
+            say_snippet(bot, trigger, server, article, show_url=False)
         elif section.startswith('/media'):
             # gh2316: media fragments are usually images; try to get an image description
             image = section[7:]  # strip '/media' prefix in pre-3.9 friendly way
             say_image_description(bot, trigger, server, image)
         else:
-            say_section(bot, trigger, server, query, section)
+            say_section(bot, trigger, server, article, section)
     else:
-        say_snippet(bot, trigger, server, query, show_url=False)
+        say_snippet(bot, trigger, server, article, show_url=False)
 
 
 @plugin.command('wikipedia', 'wp')