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# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
class EggheadCourseIE(InfoExtractor):
IE_DESC = 'egghead.io course'
IE_NAME = 'egghead:course'
_VALID_URL = r'https://egghead\.io/courses/(?P<id>[^/?#&]+)'
_TEST = {
'url': 'https://egghead.io/courses/professor-frisby-introduces-composable-functional-javascript',
'playlist_count': 29,
'info_dict': {
'id': 'professor-frisby-introduces-composable-functional-javascript',
'title': 'Professor Frisby Introduces Composable Functional JavaScript',
'description': 're:(?s)^This course teaches the ubiquitous.*You\'ll start composing functionality before you know it.$',
},
}
def _real_extract(self, url):
playlist_id = self._match_id(url)
course = self._download_json(
'https://egghead.io/api/v1/series/%s' % playlist_id, playlist_id)
entries = [
self.url_result(
'wistia:%s' % lesson['wistia_id'], ie='Wistia',
video_id=lesson['wistia_id'], video_title=lesson.get('title'))
for lesson in course['lessons'] if lesson.get('wistia_id')]
return self.playlist_result(
entries, playlist_id, course.get('title'),
course.get('description'))
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