3 from .common
import InfoExtractor
4 from .wistia
import WistiaIE
16 class TeachableBaseIE(InfoExtractor
):
17 _NETRC_MACHINE
= 'teachable'
18 _URL_PREFIX
= 'teachable:'
21 # Only notable ones here
22 'v1.upskillcourses.com': 'upskill',
23 'gns3.teachable.com': 'gns3',
24 'academyhacker.com': 'academyhacker',
25 'stackskills.com': 'stackskills',
26 'market.saleshacker.com': 'saleshacker',
27 'learnability.org': 'learnability',
28 'edurila.com': 'edurila',
29 'courses.workitdaily.com': 'workitdaily',
32 _VALID_URL_SUB_TUPLE
= (_URL_PREFIX
, '|'.join(re
.escape(site
) for site
in _SITES
.keys()))
34 def _real_initialize(self
):
35 self
._logged
_in
= False
37 def _login(self
, site
):
41 username
, password
= self
._get
_login
_info
(netrc_machine
=self
._SITES
.get(site
, site
))
45 login_page
, urlh
= self
._download
_webpage
_handle
(
46 'https://%s/sign_in' % site
, None,
47 'Downloading %s login page' % site
)
49 def is_logged(webpage
):
50 return any(re
.search(p
, webpage
) for p
in (
51 r
'class=["\']user
-signout
',
52 r'<a
[^
>]+\bhref
=["\']/sign_out',
55 if is_logged(login_page):
56 self._logged_in = True
59 login_url = urlh.geturl()
61 login_form = self._hidden_inputs(login_page)
64 'user[email]': username,
65 'user[password]': password,
68 post_url = self._search_regex(
69 r'<form[^>]+action=(["\'])(?P
<url
>(?
:(?
!\
1).)+)\
1', login_page,
70 'post url
', default=login_url, group='url
')
72 if not post_url.startswith('http
'):
73 post_url = urljoin(login_url, post_url)
75 response = self._download_webpage(
76 post_url, None, 'Logging
in to
%s' % site,
77 data=urlencode_postdata(login_form),
79 'Content
-Type
': 'application
/x
-www
-form
-urlencoded
',
83 if '>I accept the new Privacy Policy
<' in response:
85 'Unable to login
: %s asks you to accept new Privacy Policy
. '
86 'Go to https
://%s/ and accept
.' % (site, site), expected=True)
89 if is_logged(response):
90 self._logged_in = True
93 message = get_element_by_class('alert
', response)
94 if message is not None:
96 'Unable to login
: %s' % clean_html(message), expected=True)
98 raise ExtractorError('Unable to log
in')
101 class TeachableIE(TeachableBaseIE):
102 _VALID_URL = r'''(?x)
104 %shttps?://(?P<site_t>[^/]+)|
105 https?://(?:www\.)?(?P<site>%s)
107 /courses/[^/]+/lectures/(?P<id>\d+)
108 ''' % TeachableBaseIE._VALID_URL_SUB_TUPLE
111 'url
': 'https
://gns3
.teachable
.com
/courses
/gns3
-certified
-associate
/lectures
/6842364',
116 'description
': 'md5
:071463ff08b86c208811130ea1c2464c
',
118 'timestamp
': 1542315762,
119 'upload_date
': '20181115',
120 'chapter
': 'Welcome
',
124 'skip_download
': True,
127 'url
': 'http
://v1
.upskillcourses
.com
/courses
/119763/lectures
/1747100',
128 'only_matching
': True,
130 'url
': 'https
://gns3
.teachable
.com
/courses
/423415/lectures
/6885939',
131 'only_matching
': True,
133 'url
': 'teachable
:https
://v1
.upskillcourses
.com
/courses
/essential
-web
-developer
-course
/lectures
/1747100',
134 'only_matching
': True,
138 def _is_teachable(webpage):
139 return 'teachableTracker
.linker
:autoLink
' in webpage and re.search(
140 r'<link
[^
>]+href
=["\']https?://(?:process\.fs|assets)\.teachablecdn\.com',
144 def _extract_embed_urls(cls, url, webpage):
145 if cls._is_teachable(webpage):
146 if re.match(r'https?://[^/]+/(?:courses|p)', url):
147 yield f'{cls._URL_PREFIX}{url}'
148 raise cls.StopExtraction()
150 def _real_extract(self, url):
151 mobj = self._match_valid_url(url)
152 site = mobj.group('site') or mobj.group('site_t')
153 video_id = mobj.group('id')
157 prefixed = url.startswith(self._URL_PREFIX)
159 url = url[len(self._URL_PREFIX):]
161 webpage = self._download_webpage(url, video_id)
163 wistia_urls = WistiaIE._extract_embed_urls(url, webpage)
165 if any(re.search(p, webpage) for p in (
166 r'class=["\']lecture
-contents
-locked
',
167 r'>\s
*Lecture contents locked
',
168 r'id=["\']lecture-locked',
169 # https://academy.tailoredtutors.co.uk/courses/108779/lectures/1955313
170 r'class=["\'](?
:inner
-)?lesson
-locked
',
171 r'>LESSON LOCKED
<')):
172 self.raise_login_required('Lecture contents locked
')
173 raise ExtractorError('Unable to find video URL
')
175 title = self._og_search_title(webpage, default=None)
178 chapter_number = None
179 section_item = self._search_regex(
180 r'(?s
)(?P
<li
><li
[^
>]+\bdata
-lecture
-id=["\']%s[^>]+>.+?</li>)' % video_id,
181 webpage, 'section item', default=None, group='li')
183 chapter_number = int_or_none(self._search_regex(
184 r'data-ss-position=["\'](\d
+)', section_item, 'section
id',
186 if chapter_number is not None:
189 r'(?s
)<div
[^
>]+\bclass
=["\']section-title[^>]+>(.+?)</div>', webpage):
190 section = strip_or_none(clean_html(s))
194 sections.append(section)
195 if chapter_number <= len(sections):
196 chapter = sections[chapter_number - 1]
199 '_type': 'url_transparent',
201 'ie_key': WistiaIE.ie_key(),
204 'chapter_number': chapter_number,
205 } for wistia_url in wistia_urls]
207 return self.playlist_result(entries, video_id, title)
210 class TeachableCourseIE(TeachableBaseIE):
211 _VALID_URL = r'''(?x)
213 %shttps?://(?P<site_t>[^/]+)|
214 https?://(?:www\.)?(?P<site>%s)
216 /(?:courses|p)/(?:enrolled/)?(?P<id>[^/?#&]+)
217 ''' % TeachableBaseIE._VALID_URL_SUB_TUPLE
219 'url': 'http://v1.upskillcourses.com/courses/essential-web-developer-course/',
221 'id': 'essential-web-developer-course',
222 'title': 'The Essential Web Developer Course (Free)',
224 'playlist_count': 192,
226 'url': 'http://v1.upskillcourses.com/courses/119763/',
227 'only_matching': True,
229 'url': 'http://v1.upskillcourses.com/courses/enrolled/119763',
230 'only_matching': True,
232 'url': 'https://gns3.teachable.com/courses/enrolled/423415',
233 'only_matching': True,
235 'url': 'teachable:https://learn.vrdev.school/p/gear-vr-developer-mini',
236 'only_matching': True,
238 'url': 'teachable:https://filmsimplified.com/p/davinci-resolve-15-crash-course',
239 'only_matching': True,
243 def suitable(cls, url):
244 return False if TeachableIE.suitable(url) else super(
245 TeachableCourseIE, cls).suitable(url)
247 def _real_extract(self, url):
248 mobj = self._match_valid_url(url)
249 site = mobj.group('site') or mobj.group('site_t')
250 course_id = mobj.group('id')
254 prefixed = url.startswith(self._URL_PREFIX)
256 prefix = self._URL_PREFIX
257 url = url[len(prefix):]
259 webpage = self._download_webpage(url, course_id)
261 url_base = 'https://%s/' % site
265 for mobj in re.finditer(
266 r'(?s)(?P<li><li[^>]+class=(["\'])(?
:(?
!\
2).)*?section
-item
[^
>]+>.+?
</li
>)',
268 li = mobj.group('li
')
269 if 'fa
-youtube
-play
' not in li and not re.search(r'\d{1,2}
:\d{2}
', li):
271 lecture_url = self._search_regex(
272 r'<a
[^
>]+href
=(["\'])(?P<url>(?:(?!\1).)+)\1', li,
273 'lecture url', default=None, group='url')
276 lecture_id = self._search_regex(
277 r'/lectures/(\d+)', lecture_url, 'lecture id', default=None)
278 title = self._html_search_regex(
279 r'<span[^>]+class=["\']lecture
-name
[^
>]+>([^
<]+)', li,
280 'title
', default=None)
281 entry_url = urljoin(url_base, lecture_url)
283 entry_url = self._URL_PREFIX + entry_url
287 ie=TeachableIE.ie_key(), video_id=lecture_id,
288 video_title=clean_html(title)))
290 course_title = self._html_search_regex(
291 (r'(?s
)<img
[^
>]+class=["\']course-image[^>]+>\s*<h\d>(.+?)</h',
292 r'(?s)<h\d[^>]+class=["\']course
-title
[^
>]+>(.+?
)</h
'),
293 webpage, 'course title
', fatal=False)
295 return self.playlist_result(entries, course_id, course_title)