diff --git a/manage b/manage
index 9428e838..088fdef7 100755
--- a/manage
+++ b/manage
@@ -30,7 +30,7 @@ GECKODRIVER_VERSION="v0.30.0"
 export NODE_MINIMUM_VERSION="16.13.0"
 # SPHINXOPTS=
 BLACK_OPTIONS=("--target-version" "py37" "--line-length" "120" "--skip-string-normalization")
-BLACK_TARGETS=("--exclude" "searx/static,searx/languages.py" "--include" "searxng.msg" "searx" "searxng_extra" "tests")
+BLACK_TARGETS=("--exclude" "searx/static,searx/languages.py" "--include" 'searxng.msg|\.pyi?$' "searx" "searxng_extra" "tests")
 
 pylint.FILES() {
 
diff --git a/searx/autocomplete.py b/searx/autocomplete.py
index ff299d18..f2faa453 100644
--- a/searx/autocomplete.py
+++ b/searx/autocomplete.py
@@ -89,17 +89,24 @@ def seznam(query, _lang):
     # seznam search autocompleter
     url = 'https://suggest.seznam.cz/fulltext/cs?{query}'
 
-    resp = get(url.format(query=urlencode(
-        {'phrase': query, 'cursorPosition': len(query), 'format': 'json-2', 'highlight': '1', 'count': '6'}
-    )))
+    resp = get(
+        url.format(
+            query=urlencode(
+                {'phrase': query, 'cursorPosition': len(query), 'format': 'json-2', 'highlight': '1', 'count': '6'}
+            )
+        )
+    )
 
     if not resp.ok:
         return []
 
     data = resp.json()
-    return [''.join(
-        [part.get('text', '') for part in item.get('text', [])]
-    ) for item in data.get('result', []) if item.get('itemType', None) == 'ItemType.TEXT']
+    return [
+        ''.join([part.get('text', '') for part in item.get('text', [])])
+        for item in data.get('result', [])
+        if item.get('itemType', None) == 'ItemType.TEXT'
+    ]
+
 
 def startpage(query, lang):
     # startpage autocompleter
diff --git a/searx/engines/dailymotion.py b/searx/engines/dailymotion.py
index f19bd934..7dd84dd2 100644
--- a/searx/engines/dailymotion.py
+++ b/searx/engines/dailymotion.py
@@ -30,7 +30,7 @@ number_of_results = 10
 
 time_range_support = True
 time_delta_dict = {
-    "day":  timedelta(days=1),
+    "day": timedelta(days=1),
     "week": timedelta(days=7),
     "month": timedelta(days=31),
     "year": timedelta(days=365),
@@ -58,7 +58,7 @@ search_url = (
     'fields={fields}&password_protected={password_protected}&private={private}&sort={sort}&limit={limit}'
 ).format(
     fields=','.join(result_fields),
-    password_protected= 'false',
+    password_protected='false',
     private='false',
     sort='relevance',
     limit=number_of_results,
@@ -93,7 +93,7 @@ def request(query, params):
     query_args = {
         'search': query,
         'languages': language_iso639,
-        'page':  params['pageno'],
+        'page': params['pageno'],
     }
 
     if locale.territory:
@@ -170,7 +170,4 @@ def response(resp):
 # get supported languages from their site
 def _fetch_supported_languages(resp):
     response_json = resp.json()
-    return [
-        item['locale']
-        for item in response_json['list']
-    ]
+    return [item['locale'] for item in response_json['list']]
diff --git a/searx/engines/jisho.py b/searx/engines/jisho.py
index 87bbe983..7f4392bc 100644
--- a/searx/engines/jisho.py
+++ b/searx/engines/jisho.py
@@ -53,19 +53,16 @@ def response(resp):
                 if 'reading' in title_raw:
                     title += ' (' + title_raw['reading'] + ')'
                 alt_forms.append(title)
-        
-        #
+
         result_url = urljoin(BASE_URL, page['slug'])
         definitions = get_definitions(page)
 
         # For results, we'll return the URL, all alternative forms (as title),
         # and all definitions (as description) truncated to 300 characters.
         content = " ".join(f"{engdef}." for _, engdef, _ in definitions)
-        results.append({
-            'url': result_url,
-            'title': ", ".join(alt_forms),
-            'content': content[:300] + (content[300:] and '...')
-        })
+        results.append(
+            {'url': result_url, 'title': ", ".join(alt_forms), 'content': content[:300] + (content[300:] and '...')}
+        )
 
         # Like Wordnik, we'll return the first result in an infobox too.
         if first_result:
@@ -93,11 +90,13 @@ def get_definitions(page):
             extra.append(', '.join(defn_raw['info']).capitalize() + '. ')
         if defn_raw.get('restrictions'):
             extra.append('Only applies to: ' + ', '.join(defn_raw['restrictions']) + '. ')
-        definitions.append((
-            ', '.join(defn_raw['parts_of_speech']),
-            '; '.join(defn_raw['english_definitions']),
-            ''.join(extra)[:-1],
-        ))
+        definitions.append(
+            (
+                ', '.join(defn_raw['parts_of_speech']),
+                '; '.join(defn_raw['english_definitions']),
+                ''.join(extra)[:-1],
+            )
+        )
     return definitions
 
 
@@ -109,12 +108,14 @@ def get_infobox(alt_forms, result_url, definitions):
         infobox_content.append(f'<p><i>Other forms:</i> {", ".join(alt_forms[1:])}</p>')
 
     # definitions
-    infobox_content.append('''
+    infobox_content.append(
+        '''
         <small><a href="https://www.edrdg.org/wiki/index.php/JMdict-EDICT_Dictionary_Project">JMdict</a> 
         and <a href="https://www.edrdg.org/enamdict/enamdict_doc.html">JMnedict</a> 
         by <a href="https://www.edrdg.org/edrdg/licence.html">EDRDG</a>, CC BY-SA 3.0.</small>
         <ul>
-    ''')
+    '''
+    )
     for pos, engdef, extra in definitions:
         if pos == 'Wikipedia definition':
             infobox_content.append('</ul><small>Wikipedia, CC BY-SA 3.0.</small><ul>')
@@ -132,5 +133,5 @@ def get_infobox(alt_forms, result_url, definitions):
                 'title': 'Jisho.org',
                 'url': result_url,
             }
-        ]
+        ],
     }
diff --git a/searx/infopage/__init__.py b/searx/infopage/__init__.py
index 143f523d..f8be73f0 100644
--- a/searx/infopage/__init__.py
+++ b/searx/infopage/__init__.py
@@ -77,11 +77,9 @@ class InfoPage:
         .. _markdown-it-py: https://github.com/executablebooks/markdown-it-py
 
         """
-        return MarkdownIt(
-            "commonmark", {"typographer": True}
-        ).enable(
-            ["replacements", "smartquotes"]
-        ).render(self.content)
+        return (
+            MarkdownIt("commonmark", {"typographer": True}).enable(["replacements", "smartquotes"]).render(self.content)
+        )
 
     def get_ctx(self):  # pylint: disable=no-self-use
         """Jinja context to render :py:obj:`InfoPage.content`"""
diff --git a/searx/webapp.py b/searx/webapp.py
index 178500df..de01e286 100755
--- a/searx/webapp.py
+++ b/searx/webapp.py
@@ -449,8 +449,8 @@ def get_client_settings():
     req_pref = request.preferences
     return {
         'autocomplete_provider': req_pref.get_value('autocomplete'),
-        'autocomplete_min' : get_setting('search.autocomplete_min'),
-        'http_method':  req_pref.get_value('method'),
+        'autocomplete_min': get_setting('search.autocomplete_min'),
+        'http_method': req_pref.get_value('method'),
         'infinite_scroll': req_pref.get_value('infinite_scroll'),
         'translations': get_translations(),
         'search_on_category_select': req_pref.plugins.choices['searx.plugins.search_on_category_select'],
@@ -467,7 +467,8 @@ def render(template_name: str, override_theme: str = None, **kwargs):
                 json.dumps(get_client_settings()),
                 encoding='utf-8',
             )
-        ), encoding='utf-8',
+        ),
+        encoding='utf-8',
     )
 
     # obsolete, only needed by oscar