lint

I no longer have an example where this is applicable, but
this is supposed to be the expected behavior anyway

Ref: https://discord.com/channels/807245652072857610/808027148308840478/1137755274992685107

devscripts/make_issue_template.py

@@ -9,11 +9,7 @@ sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
 import re
 
-from devscripts.utils import (
+from devscripts.utils import get_filename_args, read_file, write_file
-    get_filename_args,
-    read_file,
-    write_file,
-)
 
 VERBOSE_TMPL = '''
   - type: checkboxes

test/test_update.py

@@ -9,7 +9,7 @@ sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
 
 from test.helper import FakeYDL, report_warning
-from yt_dlp.update import Updater, UpdateInfo
+from yt_dlp.update import UpdateInfo, Updater
 
 TEST_API_DATA = {
     'yt-dlp/yt-dlp/latest': {

yt_dlp/YoutubeDL.py

@@ -60,7 +60,13 @@ from .postprocessor import (
     get_postprocessor,
 )
 from .postprocessor.ffmpeg import resolve_mapping as resolve_recode_mapping
-from .update import REPOSITORY, _get_system_deprecation, _make_label, current_git_head, detect_variant
+from .update import (
+    REPOSITORY,
+    _get_system_deprecation,
+    _make_label,
+    current_git_head,
+    detect_variant,
+)
 from .utils import (
     DEFAULT_OUTTMPL,
     IDENTITY,

yt_dlp/extractor/banbye.py

@@ -152,7 +152,7 @@ class BanByeChannelIE(BanByeBaseIE):
                 'sort': 'new',
                 'limit': self._PAGE_SIZE,
                 'offset': page_num * self._PAGE_SIZE,
-            }, note=f'Downloading page {page_num+1}')
+            }, note=f'Downloading page {page_num + 1}')
             return [
                 self.url_result(f"{self._VIDEO_BASE}/{video['_id']}", BanByeIE)
                 for video in data['items']

yt_dlp/extractor/generic.py

@@ -35,8 +35,8 @@ from ..utils import (
     unified_timestamp,
     unsmuggle_url,
     update_url_query,
-    urlhandle_detect_ext,
     url_or_none,
+    urlhandle_detect_ext,
     urljoin,
     variadic,
     xpath_attr,

yt_dlp/extractor/panopto.py

@@ -536,7 +536,7 @@ class PanoptoListIE(PanoptoBaseIE):
         }
 
         response = self._call_api(
-            base_url, '/Services/Data.svc/GetSessions', f'{display_id} page {page+1}',
+            base_url, '/Services/Data.svc/GetSessions', f'{display_id} page {page + 1}',
             data={'queryParameters': params}, fatal=False)
 
         for result in get_first(response, 'Results', default=[]):

yt_dlp/extractor/wordpress.py

@@ -70,7 +70,7 @@ class WordpressPlaylistEmbedIE(InfoExtractor):
                 'height': int_or_none(traverse_obj(track, ('dimensions', 'original', 'height'))),
                 'width': int_or_none(traverse_obj(track, ('dimensions', 'original', 'width'))),
             } for track in traverse_obj(playlist_json, ('tracks', ...), expected_type=dict)]
-            yield self.playlist_result(entries, self._generic_id(url) + f'-wp-playlist-{i+1}', 'Wordpress Playlist')
+            yield self.playlist_result(entries, self._generic_id(url) + f'-wp-playlist-{i + 1}', 'Wordpress Playlist')
 
 
 class WordpressMiniAudioPlayerEmbedIE(InfoExtractor):

yt_dlp/extractor/youtube.py

@@ -5298,6 +5298,7 @@ class YoutubeTabBaseInfoExtractor(YoutubeBaseInfoExtractor):
             # See: https://github.com/yt-dlp/yt-dlp/issues/116
             if not traverse_obj(data, 'contents', 'currentVideoEndpoint', 'onResponseReceivedActions'):
                 retry.error = ExtractorError('Incomplete yt initial data received')
+                data = None
                 continue
 
         return webpage, data

yt_dlp/networking/__init__.py

@@ -28,4 +28,3 @@ except ImportError:
     pass
 except Exception as e:
     warnings.warn(f'Failed to import "websockets" request handler: {e}' + bug_reports_message())
-

yt_dlp/networking/_helper.py

@@ -219,7 +219,7 @@ def _socket_connect(ip_addr, timeout, source_address):
             sock.bind(source_address)
         sock.connect(sa)
         return sock
-    except socket.error:
+    except OSError:
         sock.close()
         raise
 
@@ -237,7 +237,7 @@ def create_socks_proxy_socket(dest_addr, proxy_args, proxy_ip_addr, timeout, sou
             sock.bind(source_address)
         sock.connect(dest_addr)
         return sock
-    except socket.error:
+    except OSError:
         sock.close()
         raise
 
@@ -255,7 +255,7 @@ def create_connection(
     host, port = address
     ip_addrs = socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM)
     if not ip_addrs:
-        raise socket.error('getaddrinfo returns an empty list')
+        raise OSError('getaddrinfo returns an empty list')
     if source_address is not None:
         af = socket.AF_INET if ':' not in source_address[0] else socket.AF_INET6
         ip_addrs = [addr for addr in ip_addrs if addr[0] == af]
@@ -272,7 +272,7 @@ def create_connection(
             # https://bugs.python.org/issue36820
             err = None
             return sock
-        except socket.error as e:
+        except OSError as e:
             err = e
 
     try:

yt_dlp/networking/_requests.py

@@ -188,6 +188,7 @@ class RequestsSession(requests.sessions.Session):
     """
     Ensure unified redirect method handling with our urllib redirect handler.
     """
+
     def rebuild_method(self, prepared_request, response):
         new_method = get_redirect_method(prepared_request.method, response.status_code)
 
@@ -218,6 +219,7 @@ class Urllib3LoggingFilter(logging.Filter):
 
 class Urllib3LoggingHandler(logging.Handler):
     """Redirect urllib3 logs to our logger"""
+
     def __init__(self, logger, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self._logger = logger
@@ -367,7 +369,7 @@ class SocksHTTPConnection(urllib3.connection.HTTPConnection):
                 self, f'Connection to {self.host} timed out. (connect timeout={self.timeout})') from e
         except SocksProxyError as e:
             raise urllib3.exceptions.ProxyError(str(e), e) from e
-        except (OSError, socket.error) as e:
+        except OSError as e:
             raise urllib3.exceptions.NewConnectionError(
                 self, f'Failed to establish a new connection: {e}') from e
 

yt_dlp/networking/_websockets.py

@@ -5,20 +5,26 @@ import logging
 import ssl
 import sys
 
-from ._helper import create_connection, select_proxy, make_socks_proxy_opts, create_socks_proxy_socket
+from ._helper import (
-from .common import Response, register_rh, Features
+    create_connection,
+    create_socks_proxy_socket,
+    make_socks_proxy_opts,
+    select_proxy,
+)
+from .common import Features, Response, register_rh
 from .exceptions import (
     CertificateVerifyError,
     HTTPError,
+    ProxyError,
     RequestError,
     SSLError,
-    TransportError, ProxyError,
+    TransportError,
 )
 from .websocket import WebSocketRequestHandler, WebSocketResponse
 from ..compat import functools
 from ..dependencies import websockets
-from ..utils import int_or_none
 from ..socks import ProxyError as SocksProxyError
+from ..utils import int_or_none
 
 if not websockets:
     raise ImportError('websockets is not installed')

yt_dlp/networking/websocket.py

@@ -2,7 +2,7 @@ from __future__ import annotations
 
 import abc
 
-from .common import Response, RequestHandler
+from .common import RequestHandler, Response
 
 
 class WebSocketResponse(Response):

yt_dlp/socks.py

@@ -49,7 +49,7 @@ class Socks5AddressType:
     ATYP_IPV6 = 0x04
 
 
-class ProxyError(socket.error):
+class ProxyError(OSError):
     ERR_SUCCESS = 0x00
 
     def __init__(self, code=None, msg=None):

yt_dlp/utils/_utils.py

@@ -558,7 +558,7 @@ class LenientJSONDecoder(json.JSONDecoder):
                     s = self._close_object(e)
                     if s is not None:
                         continue
-                raise type(e)(f'{e.msg} in {s[e.pos-10:e.pos+10]!r}', s, e.pos)
+                raise type(e)(f'{e.msg} in {s[e.pos - 10:e.pos + 10]!r}', s, e.pos)
         assert False, 'Too many attempts to decode JSON'
 
 
@@ -1885,6 +1885,7 @@ def setproctitle(title):
     buf = ctypes.create_string_buffer(len(title_bytes))
     buf.value = title_bytes
     try:
+        # PR_SET_NAME = 15      Ref: /usr/include/linux/prctl.h
         libc.prctl(15, buf, 0, 0, 0)
     except AttributeError:
         return  # Strange libc, just skip this
@@ -5072,7 +5073,7 @@ def truncate_string(s, left, right=0):
     assert left > 3 and right >= 0
     if s is None or len(s) <= left + right:
         return s
-    return f'{s[:left-3]}...{s[-right:] if right else ""}'
+    return f'{s[:left - 3]}...{s[-right:] if right else ""}'
 
 
 def orderedSet_from_options(options, alias_dict, *, use_regex=False, start=None):