Remove Python 3.9 support (#13861)

Closes #13858
Authored by: bashonly

yt_dlp/extractor/archiveorg.py

@@ -740,7 +740,7 @@ class YoutubeWebArchiveIE(InfoExtractor):
             note or 'Downloading CDX API JSON', query=query, fatal=fatal)
         if isinstance(res, list) and len(res) >= 2:
             # format response to make it easier to use
-            return [dict(zip(res[0], v)) for v in res[1:]]
+            return [dict(zip(res[0], v)) for v in res[1:]]  # noqa: B905
         elif not isinstance(res, list) or len(res) != 0:
             self.report_warning('Error while parsing CDX API response' + bug_reports_message())
 

yt_dlp/extractor/common.py

@@ -1663,7 +1663,7 @@ class InfoExtractor:
                 'end_time': part.get('endOffset'),
             } for part in variadic(e.get('hasPart') or []) if part.get('@type') == 'Clip']
             for idx, (last_c, current_c, next_c) in enumerate(zip(
-                    [{'end_time': 0}, *chapters], chapters, chapters[1:])):
+                    [{'end_time': 0}, *chapters], chapters, chapters[1:], strict=False)):
                 current_c['end_time'] = current_c['end_time'] or next_c['start_time']
                 current_c['start_time'] = current_c['start_time'] or last_c['end_time']
                 if None in current_c.values():
@@ -1848,7 +1848,7 @@ class InfoExtractor:
             return {}
 
         args = dict(zip(arg_keys.split(','), map(json.dumps, self._parse_json(
-            f'[{arg_vals}]', video_id, transform_source=js_to_json, fatal=fatal) or ())))
+            f'[{arg_vals}]', video_id, transform_source=js_to_json, fatal=fatal) or ()), strict=True))
 
         ret = self._parse_json(js, video_id, transform_source=functools.partial(js_to_json, vars=args), fatal=fatal)
         return traverse_obj(ret, traverse) or {}

yt_dlp/extractor/dtube.py

@@ -1,5 +1,4 @@
 import json
-import socket
 
 from .common import InfoExtractor
 from ..utils import (
@@ -56,7 +55,7 @@ class DTubeIE(InfoExtractor):
             try:
                 self.to_screen(f'{video_id}: Checking {format_id} video format URL')
                 self._downloader._opener.open(video_url, timeout=5).close()
-            except socket.timeout:
+            except TimeoutError:
                 self.to_screen(
                     f'{video_id}: {format_id} URL is invalid, skipping')
                 continue

yt_dlp/extractor/fujitv.py

@@ -56,7 +56,7 @@ class FujiTVFODPlus7IE(InfoExtractor):
             fmt, subs = self._extract_m3u8_formats_and_subtitles(src['url'], video_id, 'ts')
             for f in fmt:
                 f.update(dict(zip(('height', 'width'),
-                                  self._BITRATE_MAP.get(f.get('tbr'), ()))))
+                                  self._BITRATE_MAP.get(f.get('tbr'), ()), strict=False)))
             formats.extend(fmt)
             subtitles = self._merge_subtitles(subtitles, subs)
 

yt_dlp/extractor/kaltura.py

@@ -437,7 +437,7 @@ class KalturaIE(InfoExtractor):
                 params = urllib.parse.parse_qs(query)
             if path:
                 splitted_path = path.split('/')
-                params.update(dict(zip(splitted_path[::2], [[v] for v in splitted_path[1::2]])))
+                params.update(dict(zip(splitted_path[::2], [[v] for v in splitted_path[1::2]])))  # noqa: B905
             if 'wid' in params:
                 partner_id = remove_start(params['wid'][0], '_')
             elif 'p' in params:

yt_dlp/extractor/lynda.py

@@ -1,3 +1,4 @@
+import itertools
 import re
 import urllib.parse
 
@@ -216,7 +217,7 @@ class LyndaIE(LyndaBaseIE):
     def _fix_subtitles(self, subs):
         srt = ''
         seq_counter = 0
-        for seq_current, seq_next in zip(subs, subs[1:]):
+        for seq_current, seq_next in itertools.pairwise(subs):
             m_current = re.match(self._TIMECODE_REGEX, seq_current['Timecode'])
             if m_current is None:
                 continue

yt_dlp/extractor/mojevideo.py

@@ -92,7 +92,7 @@ class MojevideoIE(InfoExtractor):
             contains_pattern=r'\[(?s:.+)\]', transform_source=js_to_json)
 
         formats = []
-        for video_hash, (suffix, quality, format_note) in zip(video_hashes, [
+        for video_hash, (suffix, quality, format_note) in zip(video_hashes, [  # noqa: B905
             ('', 1, 'normálna kvalita'),
             ('_lq', 0, 'nízka kvalita'),
             ('_hd', 2, 'HD-720p'),

yt_dlp/extractor/nhk.py

@@ -503,7 +503,7 @@ class NhkForSchoolBangumiIE(InfoExtractor):
                 'start_time': s,
                 'end_time': e,
                 'title': t,
-            } for s, e, t in zip(start_time, end_time, chapter_titles)]
+            } for s, e, t in zip(start_time, end_time, chapter_titles, strict=True)]
 
         return {
             'id': video_id,

yt_dlp/extractor/pbs.py

@@ -181,7 +181,7 @@ class PBSIE(InfoExtractor):
     )
 
     IE_NAME = 'pbs'
-    IE_DESC = 'Public Broadcasting Service (PBS) and member stations: {}'.format(', '.join(list(zip(*_STATIONS))[1]))
+    IE_DESC = 'Public Broadcasting Service (PBS) and member stations: {}'.format(', '.join(list(zip(*_STATIONS, strict=True))[1]))
 
     _VALID_URL = r'''(?x)https?://
         (?:
@@ -193,7 +193,7 @@ class PBSIE(InfoExtractor):
               (?:[^/?#]+/){{1,5}}(?P<presumptive_id>[^/?#]+?)(?:\.html)?/?(?:$|[?#])
             )
         )
-    '''.format('|'.join(next(zip(*_STATIONS))))
+    '''.format('|'.join(next(zip(*_STATIONS, strict=True))))
 
     _GEO_COUNTRIES = ['US']
 

yt_dlp/extractor/polskieradio.py

@@ -405,7 +405,7 @@ class PolskieRadioCategoryIE(InfoExtractor):
                 tab_content = self._download_json(
                     'https://www.polskieradio.pl/CMS/TemplateBoxesManagement/TemplateBoxTabContent.aspx/GetTabContent',
                     category_id, f'Downloading page {page_num}', headers={'content-type': 'application/json'},
-                    data=json.dumps(dict(zip((
+                    data=json.dumps(dict(zip((  # noqa: B905
                         'boxInstanceId', 'tabId', 'categoryType', 'sectionId', 'categoryId', 'pagerMode',
                         'subjectIds', 'tagIndexId', 'queryString', 'name', 'openArticlesInParentTemplate',
                         'idSectionFromUrl', 'maxDocumentAge', 'showCategoryForArticle', 'pageNumber',

yt_dlp/extractor/pr0gramm.py

@@ -155,7 +155,7 @@ class Pr0grammIE(InfoExtractor):
         # Sorted by "confidence", higher confidence = earlier in list
         confidences = traverse_obj(metadata, ('tags', ..., 'confidence', ({int}, {float})))
         if confidences:
-            tags = [tag for _, tag in sorted(zip(confidences, tags), reverse=True)]
+            tags = [tag for _, tag in sorted(zip(confidences, tags), reverse=True)]  # noqa: B905
 
         formats = traverse_obj(video_info, ('variants', ..., {
             'format_id': ('name', {str}),

yt_dlp/extractor/tiktok.py

@@ -81,7 +81,7 @@ class TikTokBaseIE(InfoExtractor):
             }
             self._APP_INFO_POOL = [
                 {**defaults, **dict(
-                    (k, v) for k, v in zip(self._APP_INFO_DEFAULTS, app_info.split('/')) if v
+                    (k, v) for k, v in zip(self._APP_INFO_DEFAULTS, app_info.split('/'), strict=False) if v
                 )} for app_info in self._KNOWN_APP_INFO
             ]