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[YoutubeDL] Skip malformed formats for better extraction robustness
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@ -1448,17 +1448,25 @@ def sanitize_numeric_fields(info):
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if not formats:
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raise ExtractorError('No video formats found!')
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def is_wellformed(f):
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url = f.get('url')
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valid_url = url and isinstance(url, compat_str)
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if not valid_url:
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self.report_warning(
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'"url" field is missing or empty - skipping format, '
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'there is an error in extractor')
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return valid_url
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# Filter out malformed formats for better extraction robustness
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formats = list(filter(is_wellformed, formats))
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formats_dict = {}
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# We check that all the formats have the format and format_id fields
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for i, format in enumerate(formats):
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if 'url' not in format:
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raise ExtractorError('Missing "url" key in result (index %d)' % i)
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sanitize_string_field(format, 'format_id')
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sanitize_numeric_fields(format)
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format['url'] = sanitize_url(format['url'])
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if format.get('format_id') is None:
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format['format_id'] = compat_str(i)
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else:
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