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[pluralsight] Until listing formats request only single format

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Sergey M․ 2015-11-22 00:42:58 +06:00
parent 38eb2968ab
commit 4c57b4853d
1 changed files with 21 additions and 3 deletions
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24
youtube_dl/extractor/pluralsight.py
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@ -2,6 +2,7 @@
import json
import random
import collections
from .common import InfoExtractor
from ..compat import (
@ -131,13 +132,30 @@ def _real_extract(self, url):
'high': {'width': 1024, 'height': 768},
}
AllowedQuality = collections.namedtuple('AllowedQuality', ['ext', 'qualities'])
ALLOWED_QUALITIES = (
('webm', ('high',)),
('mp4', ('low', 'medium', 'high',)),
AllowedQuality('webm', ('high',)),
AllowedQuality('mp4', ('low', 'medium', 'high',)),
)
if self._downloader.params.get('listformats', False):
allowed_qualities = ALLOWED_QUALITIES
else:
def guess_allowed_qualities():
req_format = self._downloader.params.get('format') or 'best'
req_format_split = req_format.split('-')
if len(req_format_split) > 1:
req_ext, req_quality = req_format_split
for allowed_quality in ALLOWED_QUALITIES:
if req_ext == allowed_quality.ext and req_quality in allowed_quality.qualities:
return (AllowedQuality(req_ext, (req_quality, )), )
req_ext = 'webm' if self._downloader.params.get('prefer_free_formats') else 'mp4'
return (AllowedQuality(req_ext, ('high', )), )
allowed_qualities = guess_allowed_qualities()
formats = []
for ext, qualities in ALLOWED_QUALITIES:
for ext, qualities in allowed_qualities:
for quality in qualities:
f = QUALITIES[quality].copy()
clip_post = {