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[vevo] Simplify and use unicode_literals

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This commit is contained in:
Jaime Marquínez Ferrándiz 2014-01-31 13:56:45 +01:00
parent c0c2ddddcd
commit 45d7bc2f8b
1 changed files with 19 additions and 20 deletions
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39
youtube_dl/extractor/vevo.py
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@ -1,3 +1,5 @@
from __future__ import unicode_literals
import re import re
import json import json
import xml.etree.ElementTree import xml.etree.ElementTree
@ -22,16 +24,16 @@ class VevoIE(InfoExtractor):
vevo:) vevo:)
(?P<id>[^&?#]+)''' (?P<id>[^&?#]+)'''
_TESTS = [{ _TESTS = [{
u'url': u'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280', 'url': 'http://www.vevo.com/watch/hurts/somebody-to-die-for/GB1101300280',
u'file': u'GB1101300280.mp4', 'file': 'GB1101300280.mp4',
u"md5": u"06bea460acb744eab74a9d7dcb4bfd61", "md5": "06bea460acb744eab74a9d7dcb4bfd61",
u'info_dict': { 'info_dict': {
u"upload_date": u"20130624", "upload_date": "20130624",
u"uploader": u"Hurts", "uploader": "Hurts",
u"title": u"Somebody to Die For", "title": "Somebody to Die For",
u"duration": 230.12, "duration": 230.12,
u"width": 1920, "width": 1920,
u"height": 1080, "height": 1080,
} }
}] }]
_SMIL_BASE_URL = 'http://smil.lvl3.vevo.com/' _SMIL_BASE_URL = 'http://smil.lvl3.vevo.com/'
@ -44,7 +46,7 @@ class VevoIE(InfoExtractor):
if version['version'] > last_version['version']: if version['version'] > last_version['version']:
last_version = version last_version = version
if last_version['version'] == -1: if last_version['version'] == -1:
raise ExtractorError(u'Unable to extract last version of the video') raise ExtractorError('Unable to extract last version of the video')
renditions = xml.etree.ElementTree.fromstring(last_version['data']) renditions = xml.etree.ElementTree.fromstring(last_version['data'])
formats = [] formats = []
@ -85,7 +87,7 @@ class VevoIE(InfoExtractor):
format_url = self._SMIL_BASE_URL + m.group('path') format_url = self._SMIL_BASE_URL + m.group('path')
formats.append({ formats.append({
'url': format_url, 'url': format_url,
'format_id': u'SMIL_' + m.group('cbr'), 'format_id': 'SMIL_' + m.group('cbr'),
'vcodec': m.group('vcodec'), 'vcodec': m.group('vcodec'),
'acodec': m.group('acodec'), 'acodec': m.group('acodec'),
'vbr': int(m.group('vbr')), 'vbr': int(m.group('vbr')),
@ -101,26 +103,25 @@ class VevoIE(InfoExtractor):
video_id = mobj.group('id') video_id = mobj.group('id')
json_url = 'http://videoplayer.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id json_url = 'http://videoplayer.vevo.com/VideoService/AuthenticateVideo?isrc=%s' % video_id
info_json = self._download_webpage(json_url, video_id, u'Downloading json info') video_info = self._download_json(json_url, video_id)['video']
video_info = json.loads(info_json)['video']
formats = self._formats_from_json(video_info) formats = self._formats_from_json(video_info)
try: try:
smil_url = '%s/Video/V2/VFILE/%s/%sr.smil' % ( smil_url = '%s/Video/V2/VFILE/%s/%sr.smil' % (
self._SMIL_BASE_URL, video_id, video_id.lower()) self._SMIL_BASE_URL, video_id, video_id.lower())
smil_xml = self._download_webpage(smil_url, video_id, smil_xml = self._download_webpage(smil_url, video_id,
u'Downloading SMIL info') 'Downloading SMIL info')
formats.extend(self._formats_from_smil(smil_xml)) formats.extend(self._formats_from_smil(smil_xml))
except ExtractorError as ee: except ExtractorError as ee:
if not isinstance(ee.cause, compat_HTTPError): if not isinstance(ee.cause, compat_HTTPError):
raise raise
self._downloader.report_warning( self._downloader.report_warning(
u'Cannot download SMIL information, falling back to JSON ..') 'Cannot download SMIL information, falling back to JSON ..')
timestamp_ms = int(self._search_regex( timestamp_ms = int(self._search_regex(
r'/Date\((\d+)\)/', video_info['launchDate'], u'launch date')) r'/Date\((\d+)\)/', video_info['launchDate'], 'launch date'))
upload_date = datetime.datetime.fromtimestamp(timestamp_ms // 1000) upload_date = datetime.datetime.fromtimestamp(timestamp_ms // 1000)
info = { return {
'id': video_id, 'id': video_id,
'title': video_info['title'], 'title': video_info['title'],
'formats': formats, 'formats': formats,
@ -129,5 +130,3 @@ class VevoIE(InfoExtractor):
'uploader': video_info['mainArtists'][0]['artistName'], 'uploader': video_info['mainArtists'][0]['artistName'],
'duration': video_info['duration'], 'duration': video_info['duration'],
} }
return info