From c18048e0454f4e3dc75c778940903091fbeae06a Mon Sep 17 00:00:00 2001
From: Marc Abonce Seguin <marc-abonce@mailbox.org>
Date: Sun, 25 Aug 2019 22:23:37 -0700
Subject: [PATCH 1/3] exclude disambiguation pages from wikipedia infobox

---
 searx/engines/wikipedia.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/searx/engines/wikipedia.py b/searx/engines/wikipedia.py
index 690da72f..44dea56f 100644
--- a/searx/engines/wikipedia.py
+++ b/searx/engines/wikipedia.py
@@ -21,7 +21,8 @@ search_url = base_url + u'w/api.php?'\
     'action=query'\
     '&format=json'\
     '&{query}'\
-    '&prop=extracts|pageimages'\
+    '&prop=extracts|pageimages|pageprops'\
+    '&ppprop=disambiguation'\
     '&exintro'\
     '&explaintext'\
     '&pithumbsize=300'\
@@ -87,7 +88,7 @@ def response(resp):
         if int(article_id) > 0:
             break
 
-    if int(article_id) < 0:
+    if int(article_id) < 0 or 'disambiguation' in page.get('pageprops', {}):
         return []
 
     title = page.get('title')

From 5706c12fba98e169c7c76a4d3c29aabf48242d63 Mon Sep 17 00:00:00 2001
From: Marc Abonce Seguin <marc-abonce@mailbox.org>
Date: Sun, 25 Aug 2019 22:47:23 -0700
Subject: [PATCH 2/3] remove empty parenthesis in wikipedia's summary

They're usually IPA pronunciations which are removed
by the API.
---
 searx/engines/wikipedia.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/searx/engines/wikipedia.py b/searx/engines/wikipedia.py
index 44dea56f..a216ba88 100644
--- a/searx/engines/wikipedia.py
+++ b/searx/engines/wikipedia.py
@@ -100,6 +100,7 @@ def response(resp):
     extract = page.get('extract')
 
     summary = extract_first_paragraph(extract, title, image)
+    summary = summary.replace('() ', '')
 
     # link to wikipedia article
     wikipedia_link = base_url.format(language=url_lang(resp.search_params['language'])) \

From 495ae59b31b6aafae484ecdfb6aece3a84f1ede7 Mon Sep 17 00:00:00 2001
From: Marc Abonce Seguin <marc-abonce@mailbox.org>
Date: Sun, 25 Aug 2019 23:01:30 -0700
Subject: [PATCH 3/3] hide suggestions box if empty

This bug happens only in python3
because map returns an iterator.
---
 searx/webapp.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/searx/webapp.py b/searx/webapp.py
index 7cf4106d..212c874c 100644
--- a/searx/webapp.py
+++ b/searx/webapp.py
@@ -606,11 +606,11 @@ def index():
     # HTML output format
 
     # suggestions: use RawTextQuery to get the suggestion URLs with the same bang
-    suggestion_urls = map(lambda suggestion: {
-                          'url': raw_text_query.changeSearchQuery(suggestion).getFullQuery(),
-                          'title': suggestion
-                          },
-                          result_container.suggestions)
+    suggestion_urls = list(map(lambda suggestion: {
+                               'url': raw_text_query.changeSearchQuery(suggestion).getFullQuery(),
+                               'title': suggestion
+                               },
+                               result_container.suggestions))
 
     correction_urls = list(map(lambda correction: {
                                'url': raw_text_query.changeSearchQuery(correction).getFullQuery(),