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Allow using a custom format selector through API

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Closes #1619, #1464
This commit is contained in:
pukkandan
2021-11-10 21:41:41 +05:30
parent 44bcb8d122
commit 093a17107e
2 changed files with 53 additions and 11 deletions
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13
yt_dlp/YoutubeDL.py
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@@ -211,6 +211,9 @@ class YoutubeDL(object):
simulate: Do not download the video files. If unset (or None),
simulate only if listsubtitles, listformats or list_thumbnails is used
format: Video format code. see "FORMAT SELECTION" for more details.
You can also pass a function. The function takes 'ctx' as
argument and returns the formats to download.
See "build_format_selector" for an implementation
allow_unplayable_formats: Allow unplayable formats to be extracted and downloaded.
ignore_no_formats_error: Ignore "No video formats" error. Usefull for
extracting metadata even if the video is not actually
@@ -613,6 +616,7 @@ class YoutubeDL(object):
# Creating format selector here allows us to catch syntax errors before the extraction
self.format_selector = (
None if self.params.get('format') is None
else self.params['format'] if callable(self.params['format'])
else self.build_format_selector(self.params['format']))
self._setup_opener()
@@ -1927,9 +1931,9 @@ class YoutubeDL(object):
'format_id': '+'.join(filtered('format_id')),
'ext': output_ext,
'protocol': '+'.join(map(determine_protocol, formats_info)),
'language': '+'.join(orderedSet(filtered('language'))),
'format_note': '+'.join(orderedSet(filtered('format_note'))),
'filesize_approx': sum(filtered('filesize', 'filesize_approx')),
'language': '+'.join(orderedSet(filtered('language'))) or None,
'format_note': '+'.join(orderedSet(filtered('format_note'))) or None,
'filesize_approx': sum(filtered('filesize', 'filesize_approx')) or None,
'tbr': sum(filtered('tbr', 'vbr', 'abr')),
}
@@ -2357,6 +2361,9 @@ class YoutubeDL(object):
info_dict, _ = self.pre_process(info_dict)
# The pre-processors may have modified the formats
formats = info_dict.get('formats', [info_dict])
if self.params.get('list_thumbnails'):
self.list_thumbnails(info_dict)
if self.params.get('listformats'):