diff options
| -rw-r--r-- | youtube_dl/extractor/extractors.py | 1 | ||||
| -rw-r--r-- | youtube_dl/extractor/teamtreehouse.py | 140 |
2 files changed, 141 insertions, 0 deletions
diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py index 8e7a5bf41..e79ffca85 100644 --- a/youtube_dl/extractor/extractors.py +++ b/youtube_dl/extractor/extractors.py @@ -1114,6 +1114,7 @@ from .teachertube import ( ) from .teachingchannel import TeachingChannelIE from .teamcoco import TeamcocoIE +from .teamtreehouse import TeamTreeHouseIE from .techtalks import TechTalksIE from .ted import TEDIE from .tele5 import Tele5IE diff --git a/youtube_dl/extractor/teamtreehouse.py b/youtube_dl/extractor/teamtreehouse.py new file mode 100644 index 000000000..d347e97ef --- /dev/null +++ b/youtube_dl/extractor/teamtreehouse.py @@ -0,0 +1,140 @@ +# coding: utf-8 +from __future__ import unicode_literals + +import re + +from .common import InfoExtractor +from ..utils import ( + clean_html, + determine_ext, + ExtractorError, + float_or_none, + get_element_by_class, + get_element_by_id, + parse_duration, + remove_end, + urlencode_postdata, + urljoin, +) + + +class TeamTreeHouseIE(InfoExtractor): + _VALID_URL = r'https?://(?:www\.)?teamtreehouse\.com/library/(?P<id>[^/]+)' + _TESTS = [{ + # Course + 'url': 'https://teamtreehouse.com/library/introduction-to-user-authentication-in-php', + 'info_dict': { + 'id': 'introduction-to-user-authentication-in-php', + 'title': 'Introduction to User Authentication in PHP', + 'description': 'md5:405d7b4287a159b27ddf30ca72b5b053', + }, + 'playlist_mincount': 24, + }, { + # WorkShop + 'url': 'https://teamtreehouse.com/library/deploying-a-react-app', + 'info_dict': { + 'id': 'deploying-a-react-app', + 'title': 'Deploying a React App', + 'description': 'md5:10a82e3ddff18c14ac13581c9b8e5921', + }, + 'playlist_mincount': 4, + }, { + # Video + 'url': 'https://teamtreehouse.com/library/application-overview-2', + 'info_dict': { + 'id': 'application-overview-2', + 'ext': 'mp4', + 'title': 'Application Overview', + 'description': 'md5:4b0a234385c27140a4378de5f1e15127', + }, + 'expected_warnings': ['This is just a preview'], + }] + _NETRC_MACHINE = 'teamtreehouse' + + def _real_initialize(self): + email, password = self._get_login_info() + if email is None: + return + + signin_page = self._download_webpage( + 'https://teamtreehouse.com/signin', + None, 'Downloading signin page') + data = self._form_hidden_inputs('new_user_session', signin_page) + data.update({ + 'user_session[email]': email, + 'user_session[password]': password, + }) + error_message = get_element_by_class('error-message', self._download_webpage( + 'https://teamtreehouse.com/person_session', + None, 'Logging in', data=urlencode_postdata(data))) + if error_message: + raise ExtractorError(clean_html(error_message), expected=True) + + def _real_extract(self, url): + display_id = self._match_id(url) + webpage = self._download_webpage(url, display_id) + title = self._html_search_meta(['og:title', 'twitter:title'], webpage) + description = self._html_search_meta( + ['description', 'og:description', 'twitter:description'], webpage) + entries = self._parse_html5_media_entries(url, webpage, display_id) + if entries: + info = entries[0] + + for subtitles in info.get('subtitles', {}).values(): + for subtitle in subtitles: + subtitle['ext'] = determine_ext(subtitle['url'], 'srt') + + is_preview = 'data-preview="true"' in webpage + if is_preview: + self.report_warning( + 'This is just a preview. You need to be signed in with a Basic account to download the entire video.', display_id) + duration = 30 + else: + duration = float_or_none(self._search_regex( + r'data-duration="(\d+)"', webpage, 'duration'), 1000) + if not duration: + duration = parse_duration(get_element_by_id( + 'video-duration', webpage)) + + info.update({ + 'id': display_id, + 'title': title, + 'description': description, + 'duration': duration, + }) + return info + else: + def extract_urls(html, extract_info=None): + for path in re.findall(r'<a[^>]+href="([^"]+)"', html): + page_url = urljoin(url, path) + entry = { + '_type': 'url_transparent', + 'id': self._match_id(page_url), + 'url': page_url, + 'id_key': self.ie_key(), + } + if extract_info: + entry.update(extract_info) + entries.append(entry) + + workshop_videos = self._search_regex( + r'(?s)<ul[^>]+id="workshop-videos"[^>]*>(.+?)</ul>', + webpage, 'workshop videos', default=None) + if workshop_videos: + extract_urls(workshop_videos) + else: + stages_path = self._search_regex( + r'(?s)<div[^>]+id="syllabus-stages"[^>]+data-url="([^"]+)"', + webpage, 'stages path') + if stages_path: + stages_page = self._download_webpage( + urljoin(url, stages_path), display_id, 'Downloading stages page') + for chapter_number, (chapter, steps_list) in enumerate(re.findall(r'(?s)<h2[^>]*>\s*(.+?)\s*</h2>.+?<ul[^>]*>(.+?)</ul>', stages_page), 1): + extract_urls(steps_list, { + 'chapter': chapter, + 'chapter_number': chapter_number, + }) + title = remove_end(title, ' Course') + + return self.playlist_result( + entries, display_id, title, description) |