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[egghead:course] Add support for egghead.io course playlists
Individual egghead videos are already handled by the generic/Wistia extractors.
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# coding: utf-8 | ||
from __future__ import unicode_literals | ||
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import re | ||
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from .common import InfoExtractor | ||
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class EggheadCourseIE(InfoExtractor): | ||
IE_DESC = 'egghead.io course' | ||
IE_NAME = 'egghead:course' | ||
_VALID_URL = r'https://egghead\.io/courses/(?P<id>[a-zA-Z_0-9-]+)' | ||
_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.$', | ||
}, | ||
} | ||
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def _real_extract(self, url): | ||
playlist_id = self._match_id(url) | ||
webpage = self._download_webpage(url, playlist_id) | ||
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title = self._html_search_regex(r'<h1 class="title">([^<]+)</h1>', webpage, 'title') | ||
ul = self._search_regex(r'(?s)<ul class="series-lessons-list">(.*?)</ul>', webpage, 'session list') | ||
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found = re.findall(r'(?s)<a class="[^"]*"\s*href="([^"]+)">\s*<li class="item', ul) | ||
entries = [self.url_result(m) for m in found] | ||
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return { | ||
'_type': 'playlist', | ||
'id': playlist_id, | ||
'title': title, | ||
'description': self._og_search_description(webpage), | ||
'entries': entries, | ||
} |
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