]>
Commit | Line | Data |
---|---|---|
efcba804 | 1 | import re |
add96eb9 | 2 | import urllib.parse |
efcba804 | 3 | |
e5de3f6c | 4 | from .common import InfoExtractor |
3d2623a8 | 5 | from ..networking import Request |
6 | from ..networking.exceptions import HTTPError | |
1cc79574 | 7 | from ..utils import ( |
ac668111 | 8 | ExtractorError, |
efcba804 S |
9 | determine_ext, |
10 | extract_attributes, | |
328f82d5 | 11 | float_or_none, |
3b35c342 | 12 | int_or_none, |
57a38a38 | 13 | js_to_json, |
8d1ddb08 | 14 | smuggle_url, |
2fbd8635 | 15 | try_get, |
17b2d7ca | 16 | unescapeHTML, |
8d1ddb08 | 17 | unsmuggle_url, |
3052a30d | 18 | url_or_none, |
6e6bc8da | 19 | urlencode_postdata, |
e5de3f6c S |
20 | ) |
21 | ||
22 | ||
23 | class UdemyIE(InfoExtractor): | |
24 | IE_NAME = 'udemy' | |
5eb7db4e S |
25 | _VALID_URL = r'''(?x) |
26 | https?:// | |
d7d51389 | 27 | (?:[^/]+\.)?udemy\.com/ |
5eb7db4e S |
28 | (?: |
29 | [^#]+\#/lecture/| | |
30 | lecture/view/?\?lectureId=| | |
31 | [^/]+/learn/v4/t/lecture/ | |
32 | ) | |
33 | (?P<id>\d+) | |
34 | ''' | |
dcd4d95c S |
35 | _LOGIN_URL = 'https://www.udemy.com/join/login-popup/?displayType=ajax&showSkipButton=1' |
36 | _ORIGIN_URL = 'https://www.udemy.com' | |
e5de3f6c S |
37 | _NETRC_MACHINE = 'udemy' |
38 | ||
6563837e | 39 | _TESTS = [{ |
e5de3f6c S |
40 | 'url': 'https://www.udemy.com/java-tutorial/#/lecture/172757', |
41 | 'md5': '98eda5b657e752cf945d8445e261b5c5', | |
42 | 'info_dict': { | |
43 | 'id': '160614', | |
44 | 'ext': 'mp4', | |
45 | 'title': 'Introduction and Installation', | |
46 | 'description': 'md5:c0d51f6f21ef4ec65f091055a5eef876', | |
47 | 'duration': 579.29, | |
48 | }, | |
49 | 'skip': 'Requires udemy account credentials', | |
5eb7db4e S |
50 | }, { |
51 | # new URL schema | |
52 | 'url': 'https://www.udemy.com/electric-bass-right-from-the-start/learn/v4/t/lecture/4580906', | |
53 | 'only_matching': True, | |
b7f87493 S |
54 | }, { |
55 | # no url in outputs format entry | |
56 | 'url': 'https://www.udemy.com/learn-web-development-complete-step-by-step-guide-to-success/learn/v4/t/lecture/4125812', | |
57 | 'only_matching': True, | |
85139634 S |
58 | }, { |
59 | # only outputs rendition | |
60 | 'url': 'https://www.udemy.com/how-you-can-help-your-local-community-5-amazing-examples/learn/v4/t/lecture/3225750?start=0', | |
61 | 'only_matching': True, | |
d7d51389 S |
62 | }, { |
63 | 'url': 'https://wipro.udemy.com/java-tutorial/#/lecture/172757', | |
64 | 'only_matching': True, | |
6563837e | 65 | }] |
e5de3f6c | 66 | |
81da8cbc S |
67 | def _extract_course_info(self, webpage, video_id): |
68 | course = self._parse_json( | |
69 | unescapeHTML(self._search_regex( | |
6f1ec339 S |
70 | r'ng-init=["\'].*\bcourse=({.+?})[;"\']', |
71 | webpage, 'course', default='{}')), | |
81da8cbc S |
72 | video_id, fatal=False) or {} |
73 | course_id = course.get('id') or self._search_regex( | |
5de53878 RA |
74 | [ |
75 | r'data-course-id=["\'](\d+)', | |
add96eb9 | 76 | r'"courseId"\s*:\s*(\d+)', |
5de53878 | 77 | ], webpage, 'course id') |
81da8cbc S |
78 | return course_id, course.get('title') |
79 | ||
ff9d5d09 | 80 | def _enroll_course(self, base_url, webpage, course_id): |
b24ab3e3 | 81 | def combine_url(base_url, url): |
add96eb9 | 82 | return urllib.parse.urljoin(base_url, url) if not url.startswith('http') else url |
b24ab3e3 | 83 | |
17b2d7ca | 84 | checkout_url = unescapeHTML(self._search_regex( |
5f5c7b92 | 85 | r'href=(["\'])(?P<url>(?:https?://(?:www\.)?udemy\.com)?/(?:payment|cart)/checkout/.+?)\1', |
17b2d7ca S |
86 | webpage, 'checkout url', group='url', default=None)) |
87 | if checkout_url: | |
88 | raise ExtractorError( | |
add96eb9 | 89 | f'Course {course_id} is not free. You have to pay for it before you can download. ' |
90 | f'Use this URL to confirm purchase: {combine_url(base_url, checkout_url)}', | |
b24ab3e3 | 91 | expected=True) |
17b2d7ca S |
92 | |
93 | enroll_url = unescapeHTML(self._search_regex( | |
ff9d5d09 | 94 | r'href=(["\'])(?P<url>(?:https?://(?:www\.)?udemy\.com)?/course/subscribe/.+?)\1', |
17b2d7ca S |
95 | webpage, 'enroll url', group='url', default=None)) |
96 | if enroll_url: | |
b24ab3e3 S |
97 | webpage = self._download_webpage( |
98 | combine_url(base_url, enroll_url), | |
aabdc83d S |
99 | course_id, 'Enrolling in the course', |
100 | headers={'Referer': base_url}) | |
17b2d7ca | 101 | if '>You have enrolled in' in webpage: |
add96eb9 | 102 | self.to_screen(f'{course_id}: Successfully enrolled in the course') |
328f82d5 S |
103 | |
104 | def _download_lecture(self, course_id, lecture_id): | |
105 | return self._download_json( | |
add96eb9 | 106 | f'https://www.udemy.com/api-2.0/users/me/subscribed-courses/{course_id}/lectures/{lecture_id}?', |
75b81df3 S |
107 | lecture_id, 'Downloading lecture JSON', query={ |
108 | 'fields[lecture]': 'title,description,view_html,asset', | |
8d1ddb08 | 109 | 'fields[asset]': 'asset_type,stream_url,thumbnail_url,download_urls,stream_urls,captions,data,course_is_drmed', |
75b81df3 | 110 | }) |
328f82d5 | 111 | |
e5de3f6c S |
112 | def _handle_error(self, response): |
113 | if not isinstance(response, dict): | |
114 | return | |
115 | error = response.get('error') | |
116 | if error: | |
add96eb9 | 117 | error_str = 'Udemy returned error #{}: {}'.format(error.get('code'), error.get('message')) |
e5de3f6c S |
118 | error_data = error.get('data') |
119 | if error_data: | |
add96eb9 | 120 | error_str += ' - {}'.format(error_data.get('formErrors')) |
e5de3f6c S |
121 | raise ExtractorError(error_str, expected=True) |
122 | ||
e5eadfa8 | 123 | def _download_webpage_handle(self, *args, **kwargs): |
c8f6ab8c | 124 | headers = kwargs.get('headers', {}).copy() |
ae65c93a | 125 | 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' |
c8f6ab8c | 126 | kwargs['headers'] = headers |
add96eb9 | 127 | ret = super()._download_webpage_handle( |
f9934b96 | 128 | *args, **kwargs) |
ae65c93a S |
129 | if not ret: |
130 | return ret | |
131 | webpage, _ = ret | |
132 | if any(p in webpage for p in ( | |
133 | '>Please verify you are a human', | |
134 | 'Access to this page has been denied because we believe you are using automation tools to browse the website', | |
135 | '"_pxCaptcha"')): | |
136 | raise ExtractorError( | |
137 | 'Udemy asks you to solve a CAPTCHA. Login with browser, ' | |
138 | 'solve CAPTCHA, then export cookies and pass cookie file to ' | |
7a5c1cfe | 139 | 'yt-dlp with --cookies.', expected=True) |
ae65c93a | 140 | return ret |
abe8766c | 141 | |
81da8cbc | 142 | def _download_json(self, url_or_request, *args, **kwargs): |
e2937118 S |
143 | headers = { |
144 | 'X-Udemy-Snail-Case': 'true', | |
145 | 'X-Requested-With': 'XMLHttpRequest', | |
146 | } | |
9809740b | 147 | for cookie in self.cookiejar: |
e2937118 S |
148 | if cookie.name == 'client_id': |
149 | headers['X-Udemy-Client-Id'] = cookie.value | |
150 | elif cookie.name == 'access_token': | |
151 | headers['X-Udemy-Bearer-Token'] = cookie.value | |
add96eb9 | 152 | headers['X-Udemy-Authorization'] = f'Bearer {cookie.value}' |
61c0663c | 153 | |
3d2623a8 | 154 | if isinstance(url_or_request, Request): |
155 | url_or_request.headers.update(headers) | |
61c0663c | 156 | else: |
3d2623a8 | 157 | url_or_request = Request(url_or_request, headers=headers) |
61c0663c | 158 | |
add96eb9 | 159 | response = super()._download_json(url_or_request, *args, **kwargs) |
61c0663c S |
160 | self._handle_error(response) |
161 | return response | |
e2937118 | 162 | |
52efa4b3 | 163 | def _perform_login(self, username, password): |
e5de3f6c | 164 | login_popup = self._download_webpage( |
dcd4d95c | 165 | self._LOGIN_URL, None, 'Downloading login popup') |
e5de3f6c | 166 | |
d609edf4 | 167 | def is_logged(webpage): |
807cf7b0 S |
168 | return any(re.search(p, webpage) for p in ( |
169 | r'href=["\'](?:https://www\.udemy\.com)?/user/logout/', | |
170 | r'>Logout<')) | |
d609edf4 S |
171 | |
172 | # already logged in | |
173 | if is_logged(login_popup): | |
e5de3f6c S |
174 | return |
175 | ||
dcd4d95c | 176 | login_form = self._form_hidden_inputs('login-form', login_popup) |
e5de3f6c | 177 | |
dcd4d95c | 178 | login_form.update({ |
a3373823 S |
179 | 'email': username, |
180 | 'password': password, | |
dcd4d95c S |
181 | }) |
182 | ||
dcd4d95c | 183 | response = self._download_webpage( |
e4d95865 | 184 | self._LOGIN_URL, None, 'Logging in', |
75b81df3 S |
185 | data=urlencode_postdata(login_form), |
186 | headers={ | |
187 | 'Referer': self._ORIGIN_URL, | |
188 | 'Origin': self._ORIGIN_URL, | |
189 | }) | |
e5de3f6c | 190 | |
d609edf4 | 191 | if not is_logged(response): |
dcd4d95c S |
192 | error = self._html_search_regex( |
193 | r'(?s)<div[^>]+class="form-errors[^"]*">(.+?)</div>', | |
194 | response, 'error message', default=None) | |
195 | if error: | |
add96eb9 | 196 | raise ExtractorError(f'Unable to login: {error}', expected=True) |
e5de3f6c S |
197 | raise ExtractorError('Unable to log in') |
198 | ||
199 | def _real_extract(self, url): | |
810fb84d | 200 | lecture_id = self._match_id(url) |
8d1ddb08 | 201 | course_id = unsmuggle_url(url, {})[1].get('course_id') |
e5de3f6c | 202 | |
8d1ddb08 | 203 | webpage = None |
204 | if not course_id: | |
205 | webpage = self._download_webpage(url, lecture_id) | |
206 | course_id, _ = self._extract_course_info(webpage, lecture_id) | |
e5de3f6c | 207 | |
328f82d5 S |
208 | try: |
209 | lecture = self._download_lecture(course_id, lecture_id) | |
210 | except ExtractorError as e: | |
211 | # Error could possibly mean we are not enrolled in the course | |
3d2623a8 | 212 | if isinstance(e.cause, HTTPError) and e.cause.status == 403: |
8d1ddb08 | 213 | webpage = webpage or self._download_webpage(url, lecture_id) |
ff9d5d09 | 214 | self._enroll_course(url, webpage, course_id) |
3092fc40 | 215 | lecture = self._download_lecture(course_id, lecture_id) |
328f82d5 S |
216 | else: |
217 | raise | |
218 | ||
219 | title = lecture['title'] | |
220 | description = lecture.get('description') | |
221 | ||
222 | asset = lecture['asset'] | |
223 | ||
03caa463 | 224 | asset_type = asset.get('asset_type') or asset.get('assetType') |
e2937118 S |
225 | if asset_type != 'Video': |
226 | raise ExtractorError( | |
add96eb9 | 227 | f'Lecture {lecture_id} is not a video', expected=True) |
e5de3f6c | 228 | |
03caa463 | 229 | stream_url = asset.get('stream_url') or asset.get('streamUrl') |
328f82d5 S |
230 | if stream_url: |
231 | youtube_url = self._search_regex( | |
232 | r'(https?://www\.youtube\.com/watch\?v=.*)', stream_url, 'youtube URL', default=None) | |
233 | if youtube_url: | |
234 | return self.url_result(youtube_url, 'Youtube') | |
e5de3f6c | 235 | |
add96eb9 | 236 | video_id = str(asset['id']) |
03caa463 | 237 | thumbnail = asset.get('thumbnail_url') or asset.get('thumbnailUrl') |
328f82d5 | 238 | duration = float_or_none(asset.get('data', {}).get('duration')) |
328f82d5 | 239 | |
3dfceb28 S |
240 | subtitles = {} |
241 | automatic_captions = {} | |
242 | ||
328f82d5 | 243 | formats = [] |
f0e83681 | 244 | |
3dfceb28 | 245 | def extract_output_format(src, f_id): |
f0e83681 | 246 | return { |
b7f87493 | 247 | 'url': src.get('url'), |
3dfceb28 | 248 | 'format_id': '%sp' % (src.get('height') or f_id), |
f0e83681 S |
249 | 'width': int_or_none(src.get('width')), |
250 | 'height': int_or_none(src.get('height')), | |
251 | 'vbr': int_or_none(src.get('video_bitrate_in_kbps')), | |
252 | 'vcodec': src.get('video_codec'), | |
253 | 'fps': int_or_none(src.get('frame_rate')), | |
254 | 'abr': int_or_none(src.get('audio_bitrate_in_kbps')), | |
255 | 'acodec': src.get('audio_codec'), | |
256 | 'asr': int_or_none(src.get('audio_sample_rate')), | |
257 | 'tbr': int_or_none(src.get('total_bitrate_in_kbps')), | |
258 | 'filesize': int_or_none(src.get('file_size_in_bytes')), | |
328f82d5 | 259 | } |
f0e83681 S |
260 | |
261 | outputs = asset.get('data', {}).get('outputs') | |
262 | if not isinstance(outputs, dict): | |
263 | outputs = {} | |
264 | ||
af4116f4 | 265 | def add_output_format_meta(f, key): |
62f55aa6 S |
266 | output = outputs.get(key) |
267 | if isinstance(output, dict): | |
3dfceb28 | 268 | output_format = extract_output_format(output, key) |
62f55aa6 S |
269 | output_format.update(f) |
270 | return output_format | |
af4116f4 | 271 | return f |
62f55aa6 | 272 | |
3dfceb28 S |
273 | def extract_formats(source_list): |
274 | if not isinstance(source_list, list): | |
275 | return | |
276 | for source in source_list: | |
3052a30d S |
277 | video_url = url_or_none(source.get('file') or source.get('src')) |
278 | if not video_url: | |
3dfceb28 | 279 | continue |
913b61ee S |
280 | if source.get('type') == 'application/x-mpegURL' or determine_ext(video_url) == 'm3u8': |
281 | formats.extend(self._extract_m3u8_formats( | |
282 | video_url, video_id, 'mp4', entry_protocol='m3u8_native', | |
283 | m3u8_id='hls', fatal=False)) | |
284 | continue | |
3dfceb28 S |
285 | format_id = source.get('label') |
286 | f = { | |
287 | 'url': video_url, | |
add96eb9 | 288 | 'format_id': f'{format_id}p', |
3dfceb28 S |
289 | 'height': int_or_none(format_id), |
290 | } | |
291 | if format_id: | |
292 | # Some videos contain additional metadata (e.g. | |
293 | # https://www.udemy.com/ios9-swift/learn/#/lecture/3383208) | |
294 | f = add_output_format_meta(f, format_id) | |
295 | formats.append(f) | |
296 | ||
57a38a38 S |
297 | def extract_subtitles(track_list): |
298 | if not isinstance(track_list, list): | |
299 | return | |
300 | for track in track_list: | |
301 | if not isinstance(track, dict): | |
302 | continue | |
303 | if track.get('kind') != 'captions': | |
304 | continue | |
3052a30d S |
305 | src = url_or_none(track.get('src')) |
306 | if not src: | |
57a38a38 S |
307 | continue |
308 | lang = track.get('language') or track.get( | |
309 | 'srclang') or track.get('label') | |
310 | sub_dict = automatic_captions if track.get( | |
311 | 'autogenerated') is True else subtitles | |
312 | sub_dict.setdefault(lang, []).append({ | |
313 | 'url': src, | |
314 | }) | |
315 | ||
0ce76801 | 316 | for url_kind in ('download', 'stream'): |
add96eb9 | 317 | urls = asset.get(f'{url_kind}_urls') |
0ce76801 S |
318 | if isinstance(urls, dict): |
319 | extract_formats(urls.get('Video')) | |
3b35c342 | 320 | |
2fbd8635 S |
321 | captions = asset.get('captions') |
322 | if isinstance(captions, list): | |
323 | for cc in captions: | |
324 | if not isinstance(cc, dict): | |
325 | continue | |
3052a30d S |
326 | cc_url = url_or_none(cc.get('url')) |
327 | if not cc_url: | |
2fbd8635 | 328 | continue |
add96eb9 | 329 | lang = try_get(cc, lambda x: x['locale']['locale'], str) |
2fbd8635 S |
330 | sub_dict = (automatic_captions if cc.get('source') == 'auto' |
331 | else subtitles) | |
332 | sub_dict.setdefault(lang or 'en', []).append({ | |
333 | 'url': cc_url, | |
334 | }) | |
335 | ||
efcba804 S |
336 | view_html = lecture.get('view_html') |
337 | if view_html: | |
338 | view_html_urls = set() | |
339 | for source in re.findall(r'<source[^>]+>', view_html): | |
340 | attributes = extract_attributes(source) | |
341 | src = attributes.get('src') | |
342 | if not src: | |
343 | continue | |
344 | res = attributes.get('data-res') | |
345 | height = int_or_none(res) | |
346 | if src in view_html_urls: | |
347 | continue | |
348 | view_html_urls.add(src) | |
349 | if attributes.get('type') == 'application/x-mpegURL' or determine_ext(src) == 'm3u8': | |
350 | m3u8_formats = self._extract_m3u8_formats( | |
351 | src, video_id, 'mp4', entry_protocol='m3u8_native', | |
352 | m3u8_id='hls', fatal=False) | |
353 | for f in m3u8_formats: | |
354 | m = re.search(r'/hls_(?P<height>\d{3,4})_(?P<tbr>\d{2,})/', f['url']) | |
355 | if m: | |
356 | if not f.get('height'): | |
357 | f['height'] = int(m.group('height')) | |
358 | if not f.get('tbr'): | |
359 | f['tbr'] = int(m.group('tbr')) | |
360 | formats.extend(m3u8_formats) | |
361 | else: | |
62f55aa6 | 362 | formats.append(add_output_format_meta({ |
efcba804 | 363 | 'url': src, |
add96eb9 | 364 | 'format_id': f'{height}p' if height else None, |
efcba804 | 365 | 'height': height, |
af4116f4 | 366 | }, res)) |
efcba804 | 367 | |
3dfceb28 | 368 | # react rendition since 2017.04.15 (see |
067aa17e | 369 | # https://github.com/ytdl-org/youtube-dl/issues/12744) |
3dfceb28 S |
370 | data = self._parse_json( |
371 | self._search_regex( | |
372 | r'videojs-setup-data=(["\'])(?P<data>{.+?})\1', view_html, | |
373 | 'setup data', default='{}', group='data'), video_id, | |
374 | transform_source=unescapeHTML, fatal=False) | |
375 | if data and isinstance(data, dict): | |
376 | extract_formats(data.get('sources')) | |
377 | if not duration: | |
378 | duration = int_or_none(data.get('duration')) | |
57a38a38 S |
379 | extract_subtitles(data.get('tracks')) |
380 | ||
381 | if not subtitles and not automatic_captions: | |
382 | text_tracks = self._parse_json( | |
383 | self._search_regex( | |
384 | r'text-tracks=(["\'])(?P<data>\[.+?\])\1', view_html, | |
385 | 'text tracks', default='{}', group='data'), video_id, | |
386 | transform_source=lambda s: js_to_json(unescapeHTML(s)), | |
387 | fatal=False) | |
388 | extract_subtitles(text_tracks) | |
3dfceb28 | 389 | |
85139634 S |
390 | if not formats and outputs: |
391 | for format_id, output in outputs.items(): | |
392 | f = extract_output_format(output, format_id) | |
393 | if f.get('url'): | |
394 | formats.append(f) | |
395 | ||
8d1ddb08 | 396 | if not formats and asset.get('course_is_drmed'): |
397 | self.report_drm(video_id) | |
398 | ||
e5de3f6c S |
399 | return { |
400 | 'id': video_id, | |
401 | 'title': title, | |
402 | 'description': description, | |
403 | 'thumbnail': thumbnail, | |
404 | 'duration': duration, | |
3dfceb28 S |
405 | 'formats': formats, |
406 | 'subtitles': subtitles, | |
407 | 'automatic_captions': automatic_captions, | |
e5de3f6c S |
408 | } |
409 | ||
410 | ||
6368e2e6 | 411 | class UdemyCourseIE(UdemyIE): # XXX: Do not subclass from concrete IE |
e5de3f6c | 412 | IE_NAME = 'udemy:course' |
d7d51389 S |
413 | _VALID_URL = r'https?://(?:[^/]+\.)?udemy\.com/(?P<id>[^/?#&]+)' |
414 | _TESTS = [{ | |
415 | 'url': 'https://www.udemy.com/java-tutorial/', | |
416 | 'only_matching': True, | |
417 | }, { | |
418 | 'url': 'https://wipro.udemy.com/java-tutorial/', | |
419 | 'only_matching': True, | |
420 | }] | |
e5de3f6c S |
421 | |
422 | @classmethod | |
423 | def suitable(cls, url): | |
add96eb9 | 424 | return False if UdemyIE.suitable(url) else super().suitable(url) |
e5de3f6c S |
425 | |
426 | def _real_extract(self, url): | |
328f82d5 S |
427 | course_path = self._match_id(url) |
428 | ||
429 | webpage = self._download_webpage(url, course_path) | |
e5de3f6c | 430 | |
81da8cbc | 431 | course_id, title = self._extract_course_info(webpage, course_path) |
e5de3f6c | 432 | |
ff9d5d09 | 433 | self._enroll_course(url, webpage, course_id) |
e5de3f6c | 434 | |
6bb46007 | 435 | response = self._download_json( |
add96eb9 | 436 | f'https://www.udemy.com/api-2.0/courses/{course_id}/cached-subscriber-curriculum-items', |
6bb46007 | 437 | course_id, 'Downloading course curriculum', query={ |
81da8cbc | 438 | 'fields[chapter]': 'title,object_index', |
03caa463 | 439 | 'fields[lecture]': 'title,asset', |
81da8cbc S |
440 | 'page_size': '1000', |
441 | }) | |
442 | ||
4d402db5 | 443 | entries = [] |
81da8cbc S |
444 | chapter, chapter_number = [None] * 2 |
445 | for entry in response['results']: | |
446 | clazz = entry.get('_class') | |
447 | if clazz == 'lecture': | |
03caa463 S |
448 | asset = entry.get('asset') |
449 | if isinstance(asset, dict): | |
450 | asset_type = asset.get('asset_type') or asset.get('assetType') | |
451 | if asset_type != 'Video': | |
452 | continue | |
81da8cbc S |
453 | lecture_id = entry.get('id') |
454 | if lecture_id: | |
4d402db5 S |
455 | entry = { |
456 | '_type': 'url_transparent', | |
8d1ddb08 | 457 | 'url': smuggle_url( |
458 | f'https://www.udemy.com/{course_path}/learn/v4/t/lecture/{entry["id"]}', | |
459 | {'course_id': course_id}), | |
81da8cbc | 460 | 'title': entry.get('title'), |
4d402db5 S |
461 | 'ie_key': UdemyIE.ie_key(), |
462 | } | |
5bafcf65 S |
463 | if chapter_number: |
464 | entry['chapter_number'] = chapter_number | |
4d402db5 S |
465 | if chapter: |
466 | entry['chapter'] = chapter | |
467 | entries.append(entry) | |
81da8cbc S |
468 | elif clazz == 'chapter': |
469 | chapter_number = entry.get('object_index') | |
470 | chapter = entry.get('title') | |
e5de3f6c | 471 | |
81da8cbc | 472 | return self.playlist_result(entries, course_id, title) |