diff --git a/yt_dlp/extractor/dtube.py b/yt_dlp/extractor/dtube.py
index 25a98f625b..1812659bb9 100644
--- a/yt_dlp/extractor/dtube.py
+++ b/yt_dlp/extractor/dtube.py
@@ -1,5 +1,5 @@
 import json
-from socket import timeout
+import socket
 
 from .common import InfoExtractor
 from ..utils import (
@@ -55,7 +55,7 @@ class DTubeIE(InfoExtractor):
             try:
                 self.to_screen('%s: Checking %s video format URL' % (video_id, format_id))
                 self._downloader._opener.open(video_url, timeout=5).close()
-            except timeout:
+            except socket.timeout:
                 self.to_screen(
                     '%s: %s URL is invalid, skipping' % (video_id, format_id))
                 continue
diff --git a/yt_dlp/extractor/masters.py b/yt_dlp/extractor/masters.py
index 716f1c9615..c3c58d7d01 100644
--- a/yt_dlp/extractor/masters.py
+++ b/yt_dlp/extractor/masters.py
@@ -1,4 +1,3 @@
-from __future__ import unicode_literals
 from .common import InfoExtractor
 from ..utils import (
     traverse_obj,
diff --git a/yt_dlp/extractor/naver.py b/yt_dlp/extractor/naver.py
index 2d8459b02b..3262cbb1bc 100644
--- a/yt_dlp/extractor/naver.py
+++ b/yt_dlp/extractor/naver.py
@@ -1,6 +1,6 @@
 import itertools
 import re
-from urllib.parse import urlparse, parse_qs
+import urllib.parse
 
 from .common import InfoExtractor
 from ..utils import (
@@ -381,7 +381,7 @@ class NaverNowIE(NaverBaseIE):
 
     def _real_extract(self, url):
         show_id = self._match_id(url)
-        qs = parse_qs(urlparse(url).query)
+        qs = urllib.parse.parse_qs(urllib.parse.urlparse(url).query)
 
         if not self._yes_playlist(show_id, qs.get('shareHightlight')):
             return self._extract_highlight(show_id, qs['shareHightlight'][0])
diff --git a/yt_dlp/extractor/niconico.py b/yt_dlp/extractor/niconico.py
index 797b5268af..b14075a33a 100644
--- a/yt_dlp/extractor/niconico.py
+++ b/yt_dlp/extractor/niconico.py
@@ -4,8 +4,7 @@ import itertools
 import json
 import re
 import time
-
-from urllib.parse import urlparse
+import urllib.parse
 
 from .common import InfoExtractor, SearchInfoExtractor
 from ..networking import Request
@@ -946,7 +945,7 @@ class NiconicoLiveIE(InfoExtractor):
             'frontend_id': traverse_obj(embedded_data, ('site', 'frontendId')) or '9',
         })
 
-        hostname = remove_start(urlparse(urlh.url).hostname, 'sp.')
+        hostname = remove_start(urllib.parse.urlparse(urlh.url).hostname, 'sp.')
         latency = try_get(self._configuration_arg('latency'), lambda x: x[0])
         if latency not in self._KNOWN_LATENCY:
             latency = 'high'
diff --git a/yt_dlp/extractor/panopto.py b/yt_dlp/extractor/panopto.py
index ddea32d707..52e703e044 100644
--- a/yt_dlp/extractor/panopto.py
+++ b/yt_dlp/extractor/panopto.py
@@ -1,8 +1,8 @@
 import calendar
-import json
+import datetime
 import functools
-from datetime import datetime, timezone
-from random import random
+import json
+import random
 
 from .common import InfoExtractor
 from ..compat import (
@@ -243,7 +243,7 @@ class PanoptoIE(PanoptoBaseIE):
         invocation_id = delivery_info.get('InvocationId')
         stream_id = traverse_obj(delivery_info, ('Delivery', 'Streams', ..., 'PublicID'), get_all=False, expected_type=str)
         if invocation_id and stream_id and duration:
-            timestamp_str = f'/Date({calendar.timegm(datetime.now(timezone.utc).timetuple())}000)/'
+            timestamp_str = f'/Date({calendar.timegm(datetime.datetime.now(datetime.timezone.utc).timetuple())}000)/'
             data = {
                 'streamRequests': [
                     {
@@ -415,7 +415,7 @@ class PanoptoIE(PanoptoBaseIE):
             'cast': traverse_obj(delivery, ('Contributors', ..., 'DisplayName'), expected_type=lambda x: x or None),
             'timestamp': session_start_time - 11640000000 if session_start_time else None,
             'duration': delivery.get('Duration'),
-            'thumbnail': base_url + f'/Services/FrameGrabber.svc/FrameRedirect?objectId={video_id}&mode=Delivery&random={random()}',
+            'thumbnail': base_url + f'/Services/FrameGrabber.svc/FrameRedirect?objectId={video_id}&mode=Delivery&random={random.random()}',
             'average_rating': delivery.get('AverageRating'),
             'chapters': self._extract_chapters(timestamps),
             'uploader': delivery.get('OwnerDisplayName') or None,
diff --git a/yt_dlp/extractor/pr0gramm.py b/yt_dlp/extractor/pr0gramm.py
index 2a67942081..2193b2f78a 100644
--- a/yt_dlp/extractor/pr0gramm.py
+++ b/yt_dlp/extractor/pr0gramm.py
@@ -1,6 +1,6 @@
+import datetime
 import json
-from datetime import date
-from urllib.parse import unquote
+import urllib.parse
 
 from .common import InfoExtractor
 from ..compat import functools
@@ -99,7 +99,7 @@ class Pr0grammIE(InfoExtractor):
             cookies = self._get_cookies(self.BASE_URL)
             if 'me' not in cookies:
                 self._download_webpage(self.BASE_URL, None, 'Refreshing verification information')
-            if traverse_obj(cookies, ('me', {lambda x: x.value}, {unquote}, {json.loads}, 'verified')):
+            if traverse_obj(cookies, ('me', {lambda x: x.value}, {urllib.parse.unquote}, {json.loads}, 'verified')):
                 flags |= 0b0110
 
         return flags
@@ -183,7 +183,7 @@ class Pr0grammIE(InfoExtractor):
                 'like_count': ('up', {int}),
                 'dislike_count': ('down', {int}),
                 'upload_timestamp': ('created', {int}),
-                'upload_date': ('created', {int}, {date.fromtimestamp}, {lambda x: x.strftime('%Y%m%d')}),
+                'upload_date': ('created', {int}, {datetime.date.fromtimestamp}, {lambda x: x.strftime('%Y%m%d')}),
                 'thumbnail': ('thumb', {lambda x: urljoin('https://thumb.pr0gramm.com', x)})
             }),
         }
diff --git a/yt_dlp/extractor/radiokapital.py b/yt_dlp/extractor/radiokapital.py
index 8f9737ac31..5d7d3ddeb8 100644
--- a/yt_dlp/extractor/radiokapital.py
+++ b/yt_dlp/extractor/radiokapital.py
@@ -1,18 +1,14 @@
-from .common import InfoExtractor
-from ..utils import (
-    clean_html,
-    traverse_obj,
-    unescapeHTML,
-)
-
 import itertools
-from urllib.parse import urlencode
+import urllib.parse
+
+from .common import InfoExtractor
+from ..utils import clean_html, traverse_obj, unescapeHTML
 
 
 class RadioKapitalBaseIE(InfoExtractor):
     def _call_api(self, resource, video_id, note='Downloading JSON metadata', qs={}):
         return self._download_json(
-            f'https://www.radiokapital.pl/wp-json/kapital/v1/{resource}?{urlencode(qs)}',
+            f'https://www.radiokapital.pl/wp-json/kapital/v1/{resource}?{urllib.parse.urlencode(qs)}',
             video_id, note=note)
 
     def _parse_episode(self, data):
diff --git a/yt_dlp/extractor/rokfin.py b/yt_dlp/extractor/rokfin.py
index cad76f0c99..5f5aafd20b 100644
--- a/yt_dlp/extractor/rokfin.py
+++ b/yt_dlp/extractor/rokfin.py
@@ -1,8 +1,8 @@
+import datetime
 import itertools
 import json
 import re
 import urllib.parse
-from datetime import datetime
 
 from .common import InfoExtractor, SearchInfoExtractor
 from ..utils import (
@@ -157,7 +157,7 @@ class RokfinIE(InfoExtractor):
                 self.raise_login_required('This video is only available to premium users', True, method='cookies')
             elif scheduled:
                 self.raise_no_formats(
-                    f'Stream is offline; scheduled for {datetime.fromtimestamp(scheduled).strftime("%Y-%m-%d %H:%M:%S")}',
+                    f'Stream is offline; scheduled for {datetime.datetime.fromtimestamp(scheduled).strftime("%Y-%m-%d %H:%M:%S")}',
                     video_id=video_id, expected=True)
 
         uploader = traverse_obj(metadata, ('createdBy', 'username'), ('creator', 'username'))
diff --git a/yt_dlp/extractor/tenplay.py b/yt_dlp/extractor/tenplay.py
index 7ce7cbf849..1577a410d5 100644
--- a/yt_dlp/extractor/tenplay.py
+++ b/yt_dlp/extractor/tenplay.py
@@ -1,7 +1,7 @@
 import base64
+import datetime
 import functools
 import itertools
-from datetime import datetime
 
 from .common import InfoExtractor
 from ..networking import HEADRequest
@@ -69,7 +69,7 @@ class TenPlayIE(InfoExtractor):
         username, password = self._get_login_info()
         if username is None or password is None:
             self.raise_login_required('Your 10play account\'s details must be provided with --username and --password.')
-        _timestamp = datetime.now().strftime('%Y%m%d000000')
+        _timestamp = datetime.datetime.now().strftime('%Y%m%d000000')
         _auth_header = base64.b64encode(_timestamp.encode('ascii')).decode('ascii')
         data = self._download_json('https://10play.com.au/api/user/auth', video_id, 'Getting bearer token', headers={
             'X-Network-Ten-Auth': _auth_header,