_ Git - youtube-dl/blob - youtube_dl/extractor/egghead.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 from .common import InfoExtractor
   5
   6
   7 class EggheadCourseIE(InfoExtractor):
   8     IE_DESC = 'egghead.io course'
   9     IE_NAME = 'egghead:course'
  10     _VALID_URL = r'https://egghead\.io/courses/(?P<id>[a-zA-Z_0-9-]+)'
  11     _TEST = {
  12         'url': 'https://egghead.io/courses/professor-frisby-introduces-composable-functional-javascript',
  13         'playlist_count': 29,
  14         'info_dict': {
  15             'id': 'professor-frisby-introduces-composable-functional-javascript',
  16             'title': 'Professor Frisby Introduces Composable Functional JavaScript',
  17             'description': 're:(?s)^This course teaches the ubiquitous.*You\'ll start composing functionality before you know it.$',
  18         },
  19     }
  20
  21     def _real_extract(self, url):
  22         playlist_id = self._match_id(url)
  23         api_url = 'https://egghead.io/api/v1/series/' + playlist_id
  24         course = self._download_json(api_url, playlist_id)
  25         title = course.get('title')
  26         description = course.get('description')
  27
  28         lessons = course.get('lessons')
  29         entries = [{'_type': 'url', 'ie_key': 'Wistia', 'url': 'wistia:' + l.get('wistia_id')} for l in lessons]
  30
  31         return {
  32             '_type': 'playlist',
  33             'id': playlist_id,
  34             'title': title,
  35             'description': description,
  36             'entries': entries,
  37         }