]>
Raphaƫl G. Git Repositories - youtubedl/blob - youtube_dl/extractor/egghead.py
2 from __future__
import unicode_literals
4 from .common
import InfoExtractor
5 from ..compat
import compat_str
14 class EggheadCourseIE(InfoExtractor
):
15 IE_DESC
= 'egghead.io course'
16 IE_NAME
= 'egghead:course'
17 _VALID_URL
= r
'https://egghead\.io/courses/(?P<id>[^/?#&]+)'
19 'url': 'https://egghead.io/courses/professor-frisby-introduces-composable-functional-javascript',
23 'title': 'Professor Frisby Introduces Composable Functional JavaScript',
24 'description': 're:(?s)^This course teaches the ubiquitous.*You\'ll start composing functionality before you know it.$',
28 def _real_extract(self
, url
):
29 playlist_id
= self
._match
_id
(url
)
31 lessons
= self
._download
_json
(
32 'https://egghead.io/api/v1/series/%s/lessons' % playlist_id
,
33 playlist_id
, 'Downloading course lessons JSON')
36 for lesson
in lessons
:
37 lesson_url
= lesson
.get('http_url')
38 if not lesson_url
or not isinstance(lesson_url
, compat_str
):
40 lesson_id
= lesson
.get('id')
42 lesson_id
= compat_str(lesson_id
)
43 entries
.append(self
.url_result(
44 lesson_url
, ie
=EggheadLessonIE
.ie_key(), video_id
=lesson_id
))
46 course
= self
._download
_json
(
47 'https://egghead.io/api/v1/series/%s' % playlist_id
,
48 playlist_id
, 'Downloading course JSON', fatal
=False) or {}
50 playlist_id
= course
.get('id')
52 playlist_id
= compat_str(playlist_id
)
54 return self
.playlist_result(
55 entries
, playlist_id
, course
.get('title'),
56 course
.get('description'))
59 class EggheadLessonIE(InfoExtractor
):
60 IE_DESC
= 'egghead.io lesson'
61 IE_NAME
= 'egghead:lesson'
62 _VALID_URL
= r
'https://egghead\.io/(?:api/v1/)?lessons/(?P<id>[^/?#&]+)'
64 'url': 'https://egghead.io/lessons/javascript-linear-data-flow-with-container-style-types-box',
67 'display_id': 'javascript-linear-data-flow-with-container-style-types-box',
69 'title': 'Create linear data flow with container style types (Box)',
70 'description': 'md5:9aa2cdb6f9878ed4c39ec09e85a8150e',
71 'thumbnail': r
're:^https?:.*\.jpg$',
72 'timestamp': 1481296768,
73 'upload_date': '20161209',
76 'tags': ['javascript', 'free'],
79 'skip_download': True,
80 'format': 'bestvideo',
83 'url': 'https://egghead.io/api/v1/lessons/react-add-redux-to-a-react-application',
84 'only_matching': True,
87 def _real_extract(self
, url
):
88 display_id
= self
._match
_id
(url
)
90 lesson
= self
._download
_json
(
91 'https://egghead.io/api/v1/lessons/%s' % display_id
, display_id
)
93 lesson_id
= compat_str(lesson
['id'])
94 title
= lesson
['title']
97 for _
, format_url
in lesson
['media_urls'].items():
98 if not format_url
or not isinstance(format_url
, compat_str
):
100 ext
= determine_ext(format_url
)
102 formats
.extend(self
._extract
_m
3u8_formats
(
103 format_url
, lesson_id
, 'mp4', entry_protocol
='m3u8',
104 m3u8_id
='hls', fatal
=False))
106 formats
.extend(self
._extract
_mpd
_formats
(
107 format_url
, lesson_id
, mpd_id
='dash', fatal
=False))
112 self
._sort
_formats
(formats
)
116 'display_id': display_id
,
118 'description': lesson
.get('summary'),
119 'thumbnail': lesson
.get('thumb_nail'),
120 'timestamp': unified_timestamp(lesson
.get('published_at')),
121 'duration': int_or_none(lesson
.get('duration')),
122 'view_count': int_or_none(lesson
.get('plays_count')),
123 'tags': try_get(lesson
, lambda x
: x
['tag_list'], list),
125 lesson
, lambda x
: x
['series']['title'], compat_str
),