[cleanup] Fix linter and some typos

Related: https://github.com/ytdl-org/youtube-dl/pull/29398

.github/ISSUE_TEMPLATE/1_broken_site.md

@@ -42,7 +42,7 @@ ## Verbose log
 Add the `-v` flag to your command line you run yt-dlp with (`yt-dlp -v <your command line>`), copy the WHOLE output and insert it below. It should look similar to this:
  [debug] System config: []
  [debug] User config: []
- [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
+ [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKc']
  [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
  [debug] yt-dlp version 2021.06.23
  [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2

.github/ISSUE_TEMPLATE/4_bug_report.md

@@ -44,7 +44,7 @@ ## Verbose log
 Add the `-v` flag to your command line you run yt-dlp with (`yt-dlp -v <your command line>`), copy the WHOLE output and insert it below. It should look similar to this:
  [debug] System config: []
  [debug] User config: []
- [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
+ [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKc']
  [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
  [debug] yt-dlp version 2021.06.23
  [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2

.github/ISSUE_TEMPLATE_tmpl/1_broken_site.md

@@ -42,7 +42,7 @@ ## Verbose log
 Add the `-v` flag to your command line you run yt-dlp with (`yt-dlp -v <your command line>`), copy the WHOLE output and insert it below. It should look similar to this:
  [debug] System config: []
  [debug] User config: []
- [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
+ [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKc']
  [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
  [debug] yt-dlp version %(version)s
  [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2

.github/ISSUE_TEMPLATE_tmpl/4_bug_report.md

@@ -44,7 +44,7 @@ ## Verbose log
 Add the `-v` flag to your command line you run yt-dlp with (`yt-dlp -v <your command line>`), copy the WHOLE output and insert it below. It should look similar to this:
  [debug] System config: []
  [debug] User config: []
- [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
+ [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKc']
  [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
  [debug] yt-dlp version %(version)s
  [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2

CONTRIBUTING.md

@@ -3,7 +3,7 @@
 $ youtube-dl -v <your command line>
 [debug] System config: []
 [debug] User config: []
-[debug] Command-line args: [u'-v', u'https://www.youtube.com/watch?v=BaW_jenozKcj']
+[debug] Command-line args: [u'-v', u'https://www.youtube.com/watch?v=BaW_jenozKc']
 [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
 [debug] youtube-dl version 2015.12.06
 [debug] Git HEAD: 135392e

README.md

@@ -1015,7 +1015,7 @@ # OUTPUT TEMPLATE
 
 Each aforementioned sequence when referenced in an output template will be replaced by the actual value corresponding to the sequence name. Note that some of the sequences are not guaranteed to be present since they depend on the metadata obtained by a particular extractor. Such sequences will be replaced with placeholder value provided with `--output-na-placeholder` (`NA` by default).
 
-For example for `-o %(title)s-%(id)s.%(ext)s` and an mp4 video with title `yt-dlp test video` and id `BaW_jenozKcj`, this will result in a `yt-dlp test video-BaW_jenozKcj.mp4` file created in the current directory.
+For example for `-o %(title)s-%(id)s.%(ext)s` and an mp4 video with title `yt-dlp test video` and id `BaW_jenozKc`, this will result in a `yt-dlp test video-BaW_jenozKc.mp4` file created in the current directory.
 
 For numeric sequences you can use numeric related formatting, for example, `%(view_count)05d` will result in a string with view count padded with zeros up to 5 characters, like in `00042`.
 
@@ -1327,7 +1327,7 @@ # Set "comment" field in video metadata using description instead of webpage_url
 
 # EXTRACTOR ARGUMENTS
 
-Some extractors accept additional arguments which can be passed using `--extractor-args KEY:ARGS`. `ARGS` is a `;` (colon) seperated string of `ARG=VAL1,VAL2`. Eg: `--extractor-args youtube:skip=dash,hls`
+Some extractors accept additional arguments which can be passed using `--extractor-args KEY:ARGS`. `ARGS` is a `;` (semicolon) seperated string of `ARG=VAL1,VAL2`. Eg: `--extractor-args youtube:skip=dash,hls`
 
 The following extractors use this feature:
 * **youtube**
@@ -1335,6 +1335,8 @@ # EXTRACTOR ARGUMENTS
     * `player_client`: `web` (default) or `android` (force use the android client fallbacks for video extraction)
     * `player_skip`: `configs` - skip requests if applicable for client configs and use defaults
 
+NOTE: These options may be changed/removed in the future without concern for backward compatibility
+
 # PLUGINS
 
 Plugins are loaded from `<root-dir>/ytdlp_plugins/<type>/__init__.py`. Currently only `extractor` plugins are supported. Support for `downloader` and `postprocessor` plugins may be added in the future. See [ytdlp_plugins](ytdlp_plugins) for example.

yt_dlp/YoutubeDL.py

@@ -3049,11 +3049,7 @@ def list_formats(self, info_dict):
         self.to_screen(
             '[info] Available formats for %s:' % info_dict['id'])
         self.to_stdout(render_table(
-                header_line,
-                table,
-                delim=new_format,
-                extraGap=(0 if new_format else 1),
-                hideEmpty=new_format))
+            header_line, table, delim=new_format, extraGap=(0 if new_format else 1), hideEmpty=new_format))
 
     def list_thumbnails(self, info_dict):
         thumbnails = list(info_dict.get('thumbnails'))

yt_dlp/extractor/mtv.py

@@ -249,6 +249,7 @@ def _get_videos_info_from_url(self, url, video_id, use_hls=True):
             if info:
                 entries.append(info)
 
+        # TODO: should be multi-video
         return self.playlist_result(
             entries, playlist_title=title, playlist_description=description)