-# encoding: utf-8
+# coding: utf-8
from __future__ import unicode_literals
-import re
import json
import datetime
from .common import InfoExtractor
from ..compat import (
- compat_urllib_parse,
- compat_urllib_request,
+ compat_parse_qs,
compat_urlparse,
)
from ..utils import (
- encode_dict,
+ determine_ext,
+ dict_get,
ExtractorError,
int_or_none,
+ float_or_none,
parse_duration,
parse_iso8601,
+ remove_start,
+ try_get,
+ unified_timestamp,
+ urlencode_postdata,
xpath_text,
- determine_ext,
)
'id': 'sm22312215',
'ext': 'mp4',
'title': 'Big Buck Bunny',
+ 'thumbnail': r're:https?://.*',
'uploader': 'takuya0301',
'uploader_id': '2698420',
'upload_date': '20131123',
'timestamp': 1385182762,
'description': '(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org',
'duration': 33,
+ 'view_count': int,
+ 'comment_count': int,
},
+ 'skip': 'Requires an account',
}, {
# File downloaded with and without credentials are different, so omit
# the md5 field
'ext': 'swf',
'title': '【鏡音リン】Dance on media【オリジナル】take2!',
'description': 'md5:689f066d74610b3b22e0f1739add0f58',
+ 'thumbnail': r're:https?://.*',
'uploader': 'りょうた',
'uploader_id': '18822557',
'upload_date': '20110429',
'timestamp': 1304065916,
'duration': 209,
},
+ 'skip': 'Requires an account',
}, {
# 'video exists but is marked as "deleted"
# md5 is unstable
'ext': 'unknown_video',
'description': 'deleted',
'title': 'ドラえもんエターナル第3話「決戦第3新東京市」＜前編＞',
+ 'thumbnail': r're:https?://.*',
'upload_date': '20071224',
- 'timestamp': 1198527840, # timestamp field has different value if logged in
+ 'timestamp': int, # timestamp field has different value if logged in
'duration': 304,
+ 'view_count': int,
},
+ 'skip': 'Requires an account',
}, {
'url': 'http://www.nicovideo.jp/watch/so22543406',
'info_dict': {
'ext': 'mp4',
'title': '【第1回】RADIOアニメロミックス ラブライブ！～のぞえりRadio Garden～',
'description': 'md5:b27d224bb0ff53d3c8269e9f8b561cf1',
+ 'thumbnail': r're:https?://.*',
'timestamp': 1388851200,
'upload_date': '20140104',
'uploader': 'アニメロチャンネル',
'uploader_id': '312',
- }
+ },
+ 'skip': 'The viewing period of the video you were searching for has expired.',
+ }, {
+ # video not available via `getflv`; "old" HTML5 video
+ 'url': 'http://www.nicovideo.jp/watch/sm1151009',
+ 'md5': '8fa81c364eb619d4085354eab075598a',
+ 'info_dict': {
+ 'id': 'sm1151009',
+ 'ext': 'mp4',
+ 'title': 'マスターシステム本体内蔵のスペハリのメインテーマ（ＰＳＧ版）',
+ 'description': 'md5:6ee077e0581ff5019773e2e714cdd0b7',
+ 'thumbnail': r're:https?://.*',
+ 'duration': 184,
+ 'timestamp': 1190868283,
+ 'upload_date': '20070927',
+ 'uploader': 'denden2',
+ 'uploader_id': '1392194',
+ 'view_count': int,
+ 'comment_count': int,
+ },
+ 'skip': 'Requires an account',
+ }, {
+ # "New" HTML5 video
+ 'url': 'http://www.nicovideo.jp/watch/sm31464864',
+ 'md5': '351647b4917660986dc0fa8864085135',
+ 'info_dict': {
+ 'id': 'sm31464864',
+ 'ext': 'mp4',
+ 'title': '新作TVアニメ「戦姫絶唱シンフォギアAXZ」PV 最高画質',
+ 'description': 'md5:e52974af9a96e739196b2c1ca72b5feb',
+ 'timestamp': 1498514060,
+ 'upload_date': '20170626',
+ 'uploader': 'ゲス',
+ 'uploader_id': '40826363',
+ 'thumbnail': r're:https?://.*',
+ 'duration': 198,
+ 'view_count': int,
+ 'comment_count': int,
+ },
+ 'skip': 'Requires an account',
+ }, {
+ 'url': 'http://sp.nicovideo.jp/watch/sm28964488?ss_pos=1&cp_in=wt_tg',
+ 'only_matching': True,
}]
- _VALID_URL = r'https?://(?:www\.|secure\.)?nicovideo\.jp/watch/(?P<id>(?:[a-z]{2})?[0-9]+)'
+ _VALID_URL = r'https?://(?:www\.|secure\.|sp\.)?nicovideo\.jp/watch/(?P<id>(?:[a-z]{2})?[0-9]+)'
_NETRC_MACHINE = 'niconico'
- # Determine whether the downloader used authentication to download video
- _AUTHENTICATED = False
def _real_initialize(self):
self._login()
return True
# Log in
+ login_ok = True
login_form_strs = {
- 'mail': username,
+ 'mail_tel': username,
'password': password,
}
- login_data = compat_urllib_parse.urlencode(encode_dict(login_form_strs)).encode('utf-8')
- request = compat_urllib_request.Request(
- 'https://secure.nicovideo.jp/secure/login', login_data)
- login_results = self._download_webpage(
- request, None, note='Logging in', errnote='Unable to log in')
- if re.search(r'(?i)<h1 class="mb8p4">Log in error</h1>', login_results) is not None:
+ urlh = self._request_webpage(
+ 'https://account.nicovideo.jp/api/v1/login', None,
+ note='Logging in', errnote='Unable to log in',
+ data=urlencode_postdata(login_form_strs))
+ if urlh is False:
+ login_ok = False
+ else:
+ parts = compat_urlparse.urlparse(urlh.geturl())
+ if compat_parse_qs(parts.query).get('message', [None])[0] == 'cant_login':
+ login_ok = False
+ if not login_ok:
self._downloader.report_warning('unable to log in: bad username or password')
- return False
- # Successful login
- self._AUTHENTICATED = True
- return True
+ return login_ok
+
+ def _extract_format_for_quality(self, api_data, video_id, audio_quality, video_quality):
+ def yesno(boolean):
+ return 'yes' if boolean else 'no'
+
+ session_api_data = api_data['video']['dmcInfo']['session_api']
+ session_api_endpoint = session_api_data['urls'][0]
+
+ format_id = '-'.join(map(lambda s: remove_start(s['id'], 'archive_'), [video_quality, audio_quality]))
+
+ session_response = self._download_json(
+ session_api_endpoint['url'], video_id,
+ query={'_format': 'json'},
+ headers={'Content-Type': 'application/json'},
+ note='Downloading JSON metadata for %s' % format_id,
+ data=json.dumps({
+ 'session': {
+ 'client_info': {
+ 'player_id': session_api_data['player_id'],
+ },
+ 'content_auth': {
+ 'auth_type': session_api_data['auth_types'][session_api_data['protocols'][0]],
+ 'content_key_timeout': session_api_data['content_key_timeout'],
+ 'service_id': 'nicovideo',
+ 'service_user_id': session_api_data['service_user_id']
+ },
+ 'content_id': session_api_data['content_id'],
+ 'content_src_id_sets': [{
+ 'content_src_ids': [{
+ 'src_id_to_mux': {
+ 'audio_src_ids': [audio_quality['id']],
+ 'video_src_ids': [video_quality['id']],
+ }
+ }]
+ }],
+ 'content_type': 'movie',
+ 'content_uri': '',
+ 'keep_method': {
+ 'heartbeat': {
+ 'lifetime': session_api_data['heartbeat_lifetime']
+ }
+ },
+ 'priority': session_api_data['priority'],
+ 'protocol': {
+ 'name': 'http',
+ 'parameters': {
+ 'http_parameters': {
+ 'parameters': {
+ 'http_output_download_parameters': {
+ 'use_ssl': yesno(session_api_endpoint['is_ssl']),
+ 'use_well_known_port': yesno(session_api_endpoint['is_well_known_port']),
+ }
+ }
+ }
+ }
+ },
+ 'recipe_id': session_api_data['recipe_id'],
+ 'session_operation_auth': {
+ 'session_operation_auth_by_signature': {
+ 'signature': session_api_data['signature'],
+ 'token': session_api_data['token'],
+ }
+ },
+ 'timing_constraint': 'unlimited'
+ }
+ }))
+
+ resolution = video_quality.get('resolution', {})
+
+ return {
+ 'url': session_response['data']['session']['content_uri'],
+ 'format_id': format_id,
+ 'ext': 'mp4', # Session API are used in HTML5, which always serves mp4
+ 'abr': float_or_none(audio_quality.get('bitrate'), 1000),
+ 'vbr': float_or_none(video_quality.get('bitrate'), 1000),
+ 'height': resolution.get('height'),
+ 'width': resolution.get('width'),
+ }
def _real_extract(self, url):
video_id = self._match_id(url)
if video_id.startswith('so'):
video_id = self._match_id(handle.geturl())
- video_info = self._download_xml(
- 'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id, video_id,
- note='Downloading video info page')
+ api_data = self._parse_json(self._html_search_regex(
+ 'data-api-data="([^"]+)"', webpage,
+ 'API data', default='{}'), video_id)
- if self._AUTHENTICATED:
+ def _format_id_from_url(video_url):
+ return 'economy' if video_real_url.endswith('low') else 'normal'
+
+ try:
+ video_real_url = api_data['video']['smileInfo']['url']
+ except KeyError: # Flash videos
# Get flv info
flv_info_webpage = self._download_webpage(
'http://flapi.nicovideo.jp/api/getflv/' + video_id + '?as3=1',
video_id, 'Downloading flv info')
- else:
- # Get external player info
- ext_player_info = self._download_webpage(
- 'http://ext.nicovideo.jp/thumb_watch/' + video_id, video_id)
- thumb_play_key = self._search_regex(
- r'\'thumbPlayKey\'\s*:\s*\'(.*?)\'', ext_player_info, 'thumbPlayKey')
- # Get flv info
- flv_info_data = compat_urllib_parse.urlencode({
- 'k': thumb_play_key,
- 'v': video_id
- })
- flv_info_request = compat_urllib_request.Request(
- 'http://ext.nicovideo.jp/thumb_watch', flv_info_data,
- {'Content-Type': 'application/x-www-form-urlencoded'})
- flv_info_webpage = self._download_webpage(
- flv_info_request, video_id,
- note='Downloading flv info', errnote='Unable to download flv info')
-
- flv_info = compat_urlparse.parse_qs(flv_info_webpage)
- if 'url' not in flv_info:
- if 'deleted' in flv_info:
- raise ExtractorError('The video has been deleted.',
- expected=True)
- else:
- raise ExtractorError('Unable to find video URL')
-
- video_real_url = flv_info['url'][0]
+ flv_info = compat_urlparse.parse_qs(flv_info_webpage)
+ if 'url' not in flv_info:
+ if 'deleted' in flv_info:
+ raise ExtractorError('The video has been deleted.',
+ expected=True)
+ elif 'closed' in flv_info:
+ raise ExtractorError('Niconico videos now require logging in',
+ expected=True)
+ elif 'error' in flv_info:
+ raise ExtractorError('%s reports error: %s' % (
+ self.IE_NAME, flv_info['error'][0]), expected=True)
+ else:
+ raise ExtractorError('Unable to find video URL')
+
+ video_info_xml = self._download_xml(
+ 'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id,
+ video_id, note='Downloading video info page')
+
+ def get_video_info(items):
+ if not isinstance(items, list):
+ items = [items]
+ for item in items:
+ ret = xpath_text(video_info_xml, './/' + item)
+ if ret:
+ return ret
+
+ video_real_url = flv_info['url'][0]
+
+ extension = get_video_info('movie_type')
+ if not extension:
+ extension = determine_ext(video_real_url)
+
+ formats = [{
+ 'url': video_real_url,
+ 'ext': extension,
+ 'format_id': _format_id_from_url(video_real_url),
+ }]
+ else:
+ formats = []
+
+ dmc_info = api_data['video'].get('dmcInfo')
+ if dmc_info: # "New" HTML5 videos
+ quality_info = dmc_info['quality']
+ for audio_quality in quality_info['audios']:
+ for video_quality in quality_info['videos']:
+ if not audio_quality['available'] or not video_quality['available']:
+ continue
+ formats.append(self._extract_format_for_quality(
+ api_data, video_id, audio_quality, video_quality))
+
+ self._sort_formats(formats)
+ else: # "Old" HTML5 videos
+ formats = [{
+ 'url': video_real_url,
+ 'ext': 'mp4',
+ 'format_id': _format_id_from_url(video_real_url),
+ }]
+
+ def get_video_info(items):
+ return dict_get(api_data['video'], items)
# Start extracting information
- title = xpath_text(video_info, './/title')
+ title = get_video_info('title')
if not title:
title = self._og_search_title(webpage, default=None)
if not title:
watch_api_data = self._parse_json(watch_api_data_string, video_id) if watch_api_data_string else {}
video_detail = watch_api_data.get('videoDetail', {})
- extension = xpath_text(video_info, './/movie_type')
- if not extension:
- extension = determine_ext(video_real_url)
-
thumbnail = (
- xpath_text(video_info, './/thumbnail_url') or
+ get_video_info(['thumbnail_url', 'thumbnailURL']) or
self._html_search_meta('image', webpage, 'thumbnail', default=None) or
video_detail.get('thumbnail'))
- description = xpath_text(video_info, './/description')
+ description = get_video_info('description')
- timestamp = parse_iso8601(xpath_text(video_info, './/first_retrieve'))
+ timestamp = (parse_iso8601(get_video_info('first_retrieve')) or
+ unified_timestamp(get_video_info('postedDateTime')))
if not timestamp:
match = self._html_search_meta('datePublished', webpage, 'date published', default=None)
if match:
video_detail['postedAt'].replace('/', '-'),
delimiter=' ', timezone=datetime.timedelta(hours=9))
- view_count = int_or_none(xpath_text(video_info, './/view_counter'))
+ view_count = int_or_none(get_video_info(['view_counter', 'viewCount']))
if not view_count:
match = self._html_search_regex(
r'>Views: <strong[^>]*>([^<]+)</strong>',
view_count = int_or_none(match.replace(',', ''))
view_count = view_count or video_detail.get('viewCount')
- comment_count = int_or_none(xpath_text(video_info, './/comment_num'))
+ comment_count = (int_or_none(get_video_info('comment_num')) or
+ video_detail.get('commentCount') or
+ try_get(api_data, lambda x: x['thread']['commentCount']))
if not comment_count:
match = self._html_search_regex(
r'>Comments: <strong[^>]*>([^<]+)</strong>',
webpage, 'comment count', default=None)
if match:
comment_count = int_or_none(match.replace(',', ''))
- comment_count = comment_count or video_detail.get('commentCount')
duration = (parse_duration(
- xpath_text(video_info, './/length') or
+ get_video_info('length') or
self._html_search_meta(
'video:duration', webpage, 'video duration', default=None)) or
- video_detail.get('length'))
+ video_detail.get('length') or
+ get_video_info('duration'))
- webpage_url = xpath_text(video_info, './/watch_url') or url
+ webpage_url = get_video_info('watch_url') or url
- if video_info.find('.//ch_id') is not None:
- uploader_id = video_info.find('.//ch_id').text
- uploader = video_info.find('.//ch_name').text
- elif video_info.find('.//user_id') is not None:
- uploader_id = video_info.find('.//user_id').text
- uploader = video_info.find('.//user_nickname').text
- else:
- uploader_id = uploader = None
+ owner = api_data.get('owner', {})
+ uploader_id = get_video_info(['ch_id', 'user_id']) or owner.get('id')
+ uploader = get_video_info(['ch_name', 'user_nickname']) or owner.get('nickname')
return {
'id': video_id,
- 'url': video_real_url,
'title': title,
- 'ext': extension,
- 'format_id': 'economy' if video_real_url.endswith('low') else 'normal',
+ 'formats': formats,
'thumbnail': thumbnail,
'description': description,
'uploader': uploader,
class NiconicoPlaylistIE(InfoExtractor):
- _VALID_URL = r'https?://www\.nicovideo\.jp/mylist/(?P<id>\d+)'
+ _VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/mylist/(?P<id>\d+)'
_TEST = {
'url': 'http://www.nicovideo.jp/mylist/27411728',
Rapsys Git / youtubedl / blobdiff