[AnimeLab] Add new extractor
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Mariusz Skoneczko
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eadd313321
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ab2c141611
231
youtube_dl/extractor/animelab.py
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231
youtube_dl/extractor/animelab.py
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# coding: utf-8
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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urlencode_postdata,
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int_or_none,
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str_or_none,
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)
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from ..compat import compat_HTTPError
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class AnimeLabBaseIE(InfoExtractor):
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_LOGIN_REQUIRED = True
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_LOGIN_URL = 'https://www.animelab.com/login'
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_NETRC_MACHINE = 'animelab'
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def _login(self):
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def is_logged_in(login_webpage):
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return '<title>AnimeLab - Login' not in login_webpage
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login_page = self._download_webpage(
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self._LOGIN_URL, None, 'Downloading login page')
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# Check if already logged in
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if is_logged_in(login_page):
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return
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(username, password) = self._get_login_info()
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if username is None and self._LOGIN_REQUIRED:
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self.raise_login_required('Login is required to access any AnimeLab content')
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login_form = {
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'email': username,
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'password': password,
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}
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try:
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response = self._download_webpage(
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self._LOGIN_URL, None, 'Logging in', 'Wrong login info',
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data=urlencode_postdata(login_form),
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headers={'Content-Type': 'application/x-www-form-urlencoded'})
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
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page = e.cause.read().decode('utf-8')
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js_error = self._search_regex(
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r'Utils\.notify\( *?[\'"]error[\'"] *?, *?[\'"](.*?)[\'"]',
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page, 'Trying to get error message in js', default=None, fatal=False)
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if js_error:
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raise ExtractorError('Unable to log in: %s' % js_error, expected=True)
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raise ExtractorError('Unable to log in (could not find error)', expected=True)
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else:
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raise
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# if login was successful
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if is_logged_in(response):
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return
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raise ExtractorError('Unable to login (cannot verify if logged in)')
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def _real_initialize(self):
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self._login()
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def _extract_video_collection_from_player(self, webpage):
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video_collection_str = self._search_regex(r'new +?VideoCollection *?\((.*?)\);', webpage, 'AnimeLab VideoCollection')
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return self._parse_json(video_collection_str, None)
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def _extract_position_from_player(self, webpage):
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position_str = self._search_regex(r'playlistPosition *?= *?(\d+)', webpage, 'Playlist Position')
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position = int_or_none(position_str)
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if position is None:
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raise ExtractorError('Could not get playlist position as integer. Extracted string was %s' % position_str)
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return position
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def _create_title(self, webpage, title_parts):
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if None not in title_parts:
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return '%s - %s %s - %s' % title_parts
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else:
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self.report_warning('Could not get all necessary data to contruct title manually, trying alternative sources...')
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return self._search_regex(r'AnimeLab - (.*) - Watch Online', webpage, 'Title from html')
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def _get_available_formats(self, webpage, raw_data):
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formats = []
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for video_data in raw_data['videoList']:
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current_video_list = {}
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current_video_list['language'] = video_data.get('language', {}).get('languageCode')
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is_hardsubbed = video_data.get('hardSubbed')
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for video_instance in video_data['videoInstances']:
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httpurl = video_instance.get('httpUrl')
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url = httpurl if httpurl else video_instance.get('rtmpUrl')
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if url is None:
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# this video format is unavailable to the user (not premium etc.)
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continue
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current_format = current_video_list.copy()
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current_format['url'] = url
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quality_data = video_instance.get('videoQuality')
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if quality_data:
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quality = quality_data.get('name') or quality_data.get('description')
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else:
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quality = None
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if quality:
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height = int_or_none(self._search_regex(r'(\d+)p?$', quality, 'Video format height', default=None, fatal=False))
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else:
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height = None
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if height is None:
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self.report_warning('Could not get height of video')
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else:
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current_format['height'] = height
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format_id_parts = []
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format_id_parts.append(str_or_none(video_instance.get('id')))
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if is_hardsubbed is not None:
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if is_hardsubbed:
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format_id_parts.append('yeshardsubbed')
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else:
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format_id_parts.append('nothardsubbed')
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format_id_parts.append(current_format['language'])
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format_id = '_'.join([x for x in format_id_parts if x is not None])
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current_format['format_id'] = format_id
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formats.append(current_format)
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# due to Python's sorting algorithm having the property of being 'stable', the following
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# means that videos are sorted by height, but in the case of the same height,
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# are sorted by language
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formats.sort(key=lambda k: str.lower(k.get('language') or ''))
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formats.sort(key=lambda k: k.get('height') or 0)
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return formats
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def _extract_video_from_collection(self, webpage, video_collection, position):
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raw_data = video_collection[position]['videoEntry']
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video_id = str_or_none(raw_data['id'])
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# create a title from many sources (while grabbing other info)
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# TODO use more fallback sources to get some of these
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series = raw_data.get('showTitle')
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video_type = raw_data.get('videoEntryType', {}).get('name')
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episode_number = raw_data.get('episodeNumber')
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episode_name = raw_data.get('name')
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title_parts = (series, video_type, episode_number, episode_name)
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title = self._create_title(webpage, title_parts)
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description = raw_data.get('synopsis') or self._og_search_description(webpage, default=None)
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formats = self._get_available_formats(webpage, raw_data)
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# TODO extract thumbnails and other things youtube-dl optionally wants
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return {
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'id': video_id,
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'title': title,
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'description': description,
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'series': series,
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'episode': episode_name,
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'episode_number': int_or_none(episode_number),
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'formats': formats,
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}
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def _extract_video_from_player(self, webpage):
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video_collection = self._extract_video_collection_from_player(webpage)
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position = self._extract_position_from_player(webpage)
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return self._extract_video_from_collection(webpage, video_collection, position)
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class AnimeLabIE(AnimeLabBaseIE):
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_VALID_URL = r'https?://(?:www\.)?animelab\.com/player/.+'
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# the following tests require authentication, but a free account will suffice
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# just set 'netrc' to true in test/local_parameters.json if you use a .netrc file
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# or you can set 'username' and 'password' there
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# the tests also select a specific format so that the same video is downloaded
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# regardless of whether the user is premium or not (needs testing on a premium account)
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_TESTS = [
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{
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'url': 'https://www.animelab.com/player/death-note-episode-1',
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'md5': 'cfb6eab52b32f687c1cad1adc945ca65',
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'info_dict': {
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'id': '46000',
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'ext': 'mp4',
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'title': 'Death Note - Episode 1 - Rebirth',
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'description': 'md5:82581ad67bf1f714409a434fd96ff85d',
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'series': 'Death Note',
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'episode': 'Rebirth',
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'episode_number': 1,
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},
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'params': {
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'format': '[format_id=59288_yeshardsubbed_ja-JP]',
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}
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},
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{
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'url': 'https://www.animelab.com/player/fullmetal-alchemist-brotherhood-episode-42',
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'md5': '05bde4b91a5d1ff46ef5b94df05b0f7f',
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'info_dict': {
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'id': '383',
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'ext': 'mp4',
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'title': 'Fullmetal Alchemist: Brotherhood - Episode 42 - Signs of a Counteroffensive',
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'description': 'md5:103eb61dd0a56d3dfc5dbf748e5e83f4',
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'series': 'Fullmetal Alchemist: Brotherhood',
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'episode': 'Signs of a Counteroffensive',
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'episode_number': 42,
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},
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'params': {
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'format': '[format_id=21711_yeshardsubbed_ja-JP]',
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}
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},
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]
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def _real_extract(self, url):
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webpage = self._download_webpage(url, None, 'Downloading requested URL')
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return self._extract_video_from_player(webpage)
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# TODO implement shows and myqueue (playlists)
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@ -39,6 +39,7 @@ from .airmozilla import AirMozillaIE
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from .aljazeera import AlJazeeraIE
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from .alphaporno import AlphaPornoIE
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from .amcnetworks import AMCNetworksIE
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from .animelab import AnimeLabIE
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from .animeondemand import AnimeOnDemandIE
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from .anitube import AnitubeIE
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from .anvato import AnvatoIE
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