mirror of
https://codeberg.org/polarisfm/youtube-dl.git
synced 2024-12-26 01:26:45 +00:00
[twitch] Rename extractor and support channel videos
This commit is contained in:
Sergey M․
Sergey M
parent
4698f0d858
commit
46fd0dd5a5
2 changed files with 28 additions and 76 deletions
|
|
@ -173,7 +173,6 @@ from .jadorecettepub import JadoreCettePubIE
|
|||
from .jeuxvideo import JeuxVideoIE
|
||||
from .jove import JoveIE
|
||||
from .jukebox import JukeboxIE
|
||||
from .justintv import JustinTVIE
|
||||
from .jpopsukitv import JpopsukiIE
|
||||
from .kankan import KankanIE
|
||||
from .keezmovies import KeezMoviesIE
|
||||
|
|
@ -395,6 +394,7 @@ from .tutv import TutvIE
|
|||
from .tvigle import TvigleIE
|
||||
from .tvp import TvpIE
|
||||
from .tvplay import TVPlayIE
|
||||
from .twitch import TwitchIE
|
||||
from .ubu import UbuIE
|
||||
from .udemy import (
|
||||
UdemyIE,
|
||||
|
|
|
|||
|
|
@ -1,26 +1,20 @@
|
|||
from __future__ import unicode_literals
|
||||
|
||||
import itertools
|
||||
import json
|
||||
import os
|
||||
import re
|
||||
|
||||
from .common import InfoExtractor
|
||||
from ..utils import (
|
||||
compat_str,
|
||||
ExtractorError,
|
||||
formatSeconds,
|
||||
parse_iso8601,
|
||||
)
|
||||
|
||||
|
||||
class JustinTVIE(InfoExtractor):
|
||||
"""Information extractor for justin.tv and twitch.tv"""
|
||||
class TwitchIE(InfoExtractor):
|
||||
# TODO: One broadcast may be split into multiple videos. The key
|
||||
# 'broadcast_id' is the same for all parts, and 'broadcast_part'
|
||||
# starts at 1 and increases. Can we treat all parts as one video?
|
||||
|
||||
_VALID_URL = r"""(?x)^(?:http://)?(?:www\.)?(?:twitch|justin)\.tv/
|
||||
_VALID_URL = r"""(?x)^(?:http://)?(?:www\.)?twitch\.tv/
|
||||
(?:
|
||||
(?P<channelid>[^/]+)|
|
||||
(?:(?:[^/]+)/b/(?P<videoid>[^/]+))|
|
||||
|
|
@ -28,9 +22,8 @@ class JustinTVIE(InfoExtractor):
|
|||
)
|
||||
/?(?:\#.*)?$
|
||||
"""
|
||||
_JUSTIN_PAGE_LIMIT = 100
|
||||
IE_NAME = 'justin.tv'
|
||||
IE_DESC = 'justin.tv and twitch.tv'
|
||||
_PAGE_LIMIT = 100
|
||||
_API_BASE = 'https://api.twitch.tv'
|
||||
_TEST = {
|
||||
'url': 'http://www.twitch.tv/thegamedevhub/b/296128360',
|
||||
'md5': 'ecaa8a790c22a40770901460af191c9a',
|
||||
|
|
@ -44,39 +37,6 @@ class JustinTVIE(InfoExtractor):
|
|||
}
|
||||
}
|
||||
|
||||
_API_BASE = 'https://api.twitch.tv'
|
||||
|
||||
# Return count of items, list of *valid* items
|
||||
def _parse_page(self, url, video_id, counter):
|
||||
info_json = self._download_webpage(
|
||||
url, video_id,
|
||||
'Downloading video info JSON on page %d' % counter,
|
||||
'Unable to download video info JSON %d' % counter)
|
||||
|
||||
response = json.loads(info_json)
|
||||
if type(response) != list:
|
||||
error_text = response.get('error', 'unknown error')
|
||||
raise ExtractorError('Justin.tv API: %s' % error_text)
|
||||
info = []
|
||||
for clip in response:
|
||||
video_url = clip['video_file_url']
|
||||
if video_url:
|
||||
video_extension = os.path.splitext(video_url)[1][1:]
|
||||
video_date = re.sub('-', '', clip['start_time'][:10])
|
||||
video_uploader_id = clip.get('user_id', clip.get('channel_id'))
|
||||
video_id = clip['id']
|
||||
video_title = clip.get('title', video_id)
|
||||
info.append({
|
||||
'id': compat_str(video_id),
|
||||
'url': video_url,
|
||||
'title': video_title,
|
||||
'uploader': clip.get('channel_name', video_uploader_id),
|
||||
'uploader_id': video_uploader_id,
|
||||
'upload_date': video_date,
|
||||
'ext': video_extension,
|
||||
})
|
||||
return (len(response), info)
|
||||
|
||||
def _handle_error(self, response):
|
||||
if not isinstance(response, dict):
|
||||
return
|
||||
|
|
@ -87,25 +47,21 @@ class JustinTVIE(InfoExtractor):
|
|||
expected=True)
|
||||
|
||||
def _download_json(self, url, video_id, note='Downloading JSON metadata'):
|
||||
response = super(JustinTVIE, self)._download_json(url, video_id, note)
|
||||
response = super(TwitchIE, self)._download_json(url, video_id, note)
|
||||
self._handle_error(response)
|
||||
return response
|
||||
|
||||
def _extract_media(self, item, item_id):
|
||||
|
||||
ITEMS = {
|
||||
'a': 'video',
|
||||
'c': 'chapter',
|
||||
}
|
||||
|
||||
info = self._extract_info(self._download_json(
|
||||
'%s/kraken/videos/%s%s' % (self._API_BASE, item, item_id), item_id,
|
||||
'Downloading %s info JSON' % ITEMS[item]))
|
||||
|
||||
response = self._download_json(
|
||||
'%s/api/videos/%s%s' % (self._API_BASE, item, item_id), item_id,
|
||||
'Downloading %s playlist JSON' % ITEMS[item])
|
||||
|
||||
entries = []
|
||||
chunks = response['chunks']
|
||||
qualities = list(chunks.keys())
|
||||
|
|
@ -144,14 +100,7 @@ class JustinTVIE(InfoExtractor):
|
|||
|
||||
def _real_extract(self, url):
|
||||
mobj = re.match(self._VALID_URL, url)
|
||||
|
||||
api_base = 'http://api.twitch.tv'
|
||||
paged = False
|
||||
if mobj.group('channelid'):
|
||||
paged = True
|
||||
video_id = mobj.group('channelid')
|
||||
api = api_base + '/channel/archives/%s.json' % video_id
|
||||
elif mobj.group('chapterid'):
|
||||
if mobj.group('chapterid'):
|
||||
return self._extract_media('c', mobj.group('chapterid'))
|
||||
|
||||
"""
|
||||
|
|
@ -203,22 +152,25 @@ class JustinTVIE(InfoExtractor):
|
|||
}
|
||||
return info
|
||||
"""
|
||||
else:
|
||||
elif mobj.group('videoid'):
|
||||
return self._extract_media('a', mobj.group('videoid'))
|
||||
|
||||
entries = []
|
||||
offset = 0
|
||||
limit = self._JUSTIN_PAGE_LIMIT
|
||||
for counter in itertools.count(1):
|
||||
page_url = api + ('?offset=%d&limit=%d' % (offset, limit))
|
||||
page_count, page_info = self._parse_page(
|
||||
page_url, video_id, counter)
|
||||
entries.extend(page_info)
|
||||
if not paged or page_count != limit:
|
||||
break
|
||||
offset += limit
|
||||
return {
|
||||
'_type': 'playlist',
|
||||
'id': video_id,
|
||||
'entries': entries,
|
||||
}
|
||||
elif mobj.group('channelid'):
|
||||
channel_id = mobj.group('channelid')
|
||||
info = self._download_json(
|
||||
'%s/kraken/channels/%s' % (self._API_BASE, channel_id),
|
||||
channel_id, 'Downloading channel info JSON')
|
||||
channel_name = info.get('display_name') or info.get('name')
|
||||
entries = []
|
||||
offset = 0
|
||||
limit = self._PAGE_LIMIT
|
||||
for counter in itertools.count(1):
|
||||
response = self._download_json(
|
||||
'%s/kraken/channels/%s/videos/?offset=%d&limit=%d'
|
||||
% (self._API_BASE, channel_id, offset, limit),
|
||||
channel_id, 'Downloading channel videos JSON page %d' % counter)
|
||||
videos = response['videos']
|
||||
if not videos:
|
||||
break
|
||||
entries.extend([self.url_result(video['url'], 'Twitch') for video in videos])
|
||||
offset += limit
|
||||
return self.playlist_result(entries, channel_id, channel_name)
|
||||
Loading…
Reference in a new issue