Bump pylint from 2.14.5 to 2.15.0 (#3353)

* Bump pylint from 2.14.5 to 2.15.0

Bumps [pylint](https://github.com/PyCQA/pylint) from 2.14.5 to 2.15.0.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Commits](https://github.com/PyCQA/pylint/compare/v2.14.5...v2.15.0)

---
updated-dependencies:
- dependency-name: pylint
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* fix code

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Noémi Ványi <sitbackandwait@gmail.com>

requirements-dev.txt

@@ -2,7 +2,7 @@ mock==4.0.3
 nose2[coverage_plugin]==0.12.0
 cov-core==1.15.0
 pycodestyle==2.9.1
-pylint==2.14.5
+pylint==2.15.0
 splinter==0.18.1
 transifex-client==0.14.3; python_version < '3.10'
 transifex-client==0.12.5; python_version == '3.10'

searx/engines/spotify.py

@@ -23,6 +23,7 @@ categories = ['music']
 paging = True
 api_client_id = None
 api_client_secret = None
+timeout = 10.0
 
 # search-url
 url = 'https://api.spotify.com/'
@@ -40,9 +41,10 @@ def request(query, params):
 
     r = requests.post(
         'https://accounts.spotify.com/api/token',
+        timeout=timeout,
         data={'grant_type': 'client_credentials'},
         headers={'Authorization': 'Basic ' + base64.b64encode(
-            "{}:{}".format(api_client_id, api_client_secret).encode()
+            "{}:{}".format(api_client_id, api_client_secret).encode(),
         ).decode()}
     )
     j = loads(r.text)

searx_extra/update/update_external_bangs.py

@@ -30,7 +30,7 @@ HTTP_COLON = 'http:'
 
 
 def get_bang_url():
-    response = requests.get(URL_BV1)
+    response = requests.get(URL_BV1, timeout=10.0)
     response.raise_for_status()
 
     r = RE_BANG_VERSION.findall(response.text)
@@ -38,7 +38,7 @@ def get_bang_url():
 
 
 def fetch_ddg_bangs(url):
-    response = requests.get(url)
+    response = requests.get(url, timeout=10.0)
     response.raise_for_status()
     return json.loads(response.content.decode())