from .common import InfoExtractor
from ..compat import (
compat_HTTPError,
+ compat_kwargs,
compat_str,
compat_urllib_request,
compat_urlparse,
int_or_none,
js_to_json,
sanitized_Request,
+ try_get,
unescapeHTML,
+ url_or_none,
urlencode_postdata,
)
IE_NAME = 'udemy'
_VALID_URL = r'''(?x)
https?://
- www\.udemy\.com/
+ (?:[^/]+\.)?udemy\.com/
(?:
[^#]+\#/lecture/|
lecture/view/?\?lectureId=|
# no url in outputs format entry
'url': 'https://www.udemy.com/learn-web-development-complete-step-by-step-guide-to-success/learn/v4/t/lecture/4125812',
'only_matching': True,
+ }, {
+ # only outputs rendition
+ 'url': 'https://www.udemy.com/how-you-can-help-your-local-community-5-amazing-examples/learn/v4/t/lecture/3225750?start=0',
+ 'only_matching': True,
+ }, {
+ 'url': 'https://wipro.udemy.com/java-tutorial/#/lecture/172757',
+ 'only_matching': True,
}]
def _extract_course_info(self, webpage, video_id):
course = self._parse_json(
unescapeHTML(self._search_regex(
- r'ng-init=["\'].*\bcourse=({.+?});', webpage, 'course', default='{}')),
+ r'ng-init=["\'].*\bcourse=({.+?})[;"\']',
+ webpage, 'course', default='{}')),
video_id, fatal=False) or {}
course_id = course.get('id') or self._search_regex(
- (r'"id"\s*:\s*(\d+)', r'data-course-id=["\'](\d+)'),
- webpage, 'course id')
+ [
+ r'data-course-id=["\'](\d+)',
+ r'"courseId"\s*:\s*(\d+)'
+ ], webpage, 'course id')
return course_id, course.get('title')
def _enroll_course(self, base_url, webpage, course_id):
% (course_id, lecture_id),
lecture_id, 'Downloading lecture JSON', query={
'fields[lecture]': 'title,description,view_html,asset',
- 'fields[asset]': 'asset_type,stream_url,thumbnail_url,download_urls,data',
+ 'fields[asset]': 'asset_type,stream_url,thumbnail_url,download_urls,stream_urls,captions,data',
})
def _handle_error(self, response):
error_str += ' - %s' % error_data.get('formErrors')
raise ExtractorError(error_str, expected=True)
+ def _download_webpage_handle(self, *args, **kwargs):
+ headers = kwargs.get('headers', {}).copy()
+ headers['User-Agent'] = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.109 Safari/537.36'
+ kwargs['headers'] = headers
+ ret = super(UdemyIE, self)._download_webpage_handle(
+ *args, **compat_kwargs(kwargs))
+ if not ret:
+ return ret
+ webpage, _ = ret
+ if any(p in webpage for p in (
+ '>Please verify you are a human',
+ 'Access to this page has been denied because we believe you are using automation tools to browse the website',
+ '"_pxCaptcha"')):
+ raise ExtractorError(
+ 'Udemy asks you to solve a CAPTCHA. Login with browser, '
+ 'solve CAPTCHA, then export cookies and pass cookie file to '
+ 'youtube-dl with --cookies.', expected=True)
+ return ret
+
def _download_json(self, url_or_request, *args, **kwargs):
headers = {
'X-Udemy-Snail-Case': 'true',
self._login()
def _login(self):
- (username, password) = self._get_login_info()
+ username, password = self._get_login_info()
if username is None:
return
})
response = self._download_webpage(
- self._LOGIN_URL, None, 'Logging in as %s' % username,
+ self._LOGIN_URL, None, 'Logging in',
data=urlencode_postdata(login_form),
headers={
'Referer': self._ORIGIN_URL,
if not isinstance(source_list, list):
return
for source in source_list:
- video_url = source.get('file') or source.get('src')
- if not video_url or not isinstance(video_url, compat_str):
+ video_url = url_or_none(source.get('file') or source.get('src'))
+ if not video_url:
+ continue
+ if source.get('type') == 'application/x-mpegURL' or determine_ext(video_url) == 'm3u8':
+ formats.extend(self._extract_m3u8_formats(
+ video_url, video_id, 'mp4', entry_protocol='m3u8_native',
+ m3u8_id='hls', fatal=False))
continue
format_id = source.get('label')
f = {
continue
if track.get('kind') != 'captions':
continue
- src = track.get('src')
- if not src or not isinstance(src, compat_str):
+ src = url_or_none(track.get('src'))
+ if not src:
continue
lang = track.get('language') or track.get(
'srclang') or track.get('label')
'url': src,
})
- download_urls = asset.get('download_urls')
- if isinstance(download_urls, dict):
- extract_formats(download_urls.get('Video'))
+ for url_kind in ('download', 'stream'):
+ urls = asset.get('%s_urls' % url_kind)
+ if isinstance(urls, dict):
+ extract_formats(urls.get('Video'))
+
+ captions = asset.get('captions')
+ if isinstance(captions, list):
+ for cc in captions:
+ if not isinstance(cc, dict):
+ continue
+ cc_url = url_or_none(cc.get('url'))
+ if not cc_url:
+ continue
+ lang = try_get(cc, lambda x: x['locale']['locale'], compat_str)
+ sub_dict = (automatic_captions if cc.get('source') == 'auto'
+ else subtitles)
+ sub_dict.setdefault(lang or 'en', []).append({
+ 'url': cc_url,
+ })
view_html = lecture.get('view_html')
if view_html:
}, res))
# react rendition since 2017.04.15 (see
- # https://github.com/rg3/youtube-dl/issues/12744)
+ # https://github.com/ytdl-org/youtube-dl/issues/12744)
data = self._parse_json(
self._search_regex(
r'videojs-setup-data=(["\'])(?P<data>{.+?})\1', view_html,
fatal=False)
extract_subtitles(text_tracks)
+ if not formats and outputs:
+ for format_id, output in outputs.items():
+ f = extract_output_format(output, format_id)
+ if f.get('url'):
+ formats.append(f)
+
self._sort_formats(formats, field_preference=('height', 'width', 'tbr', 'format_id'))
return {
class UdemyCourseIE(UdemyIE):
IE_NAME = 'udemy:course'
- _VALID_URL = r'https?://(?:www\.)?udemy\.com/(?P<id>[^/?#&]+)'
- _TESTS = []
+ _VALID_URL = r'https?://(?:[^/]+\.)?udemy\.com/(?P<id>[^/?#&]+)'
+ _TESTS = [{
+ 'url': 'https://www.udemy.com/java-tutorial/',
+ 'only_matching': True,
+ }, {
+ 'url': 'https://wipro.udemy.com/java-tutorial/',
+ 'only_matching': True,
+ }]
@classmethod
def suitable(cls, url):
Rapsys Git / youtubedl / blobdiff