youtube-dl

Another place where youtube-dl lives on
git clone git://git.oshgnacknak.de/youtube-dl.git
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googleplus.py (2570B)

      1 # coding: utf-8
      2 from __future__ import unicode_literals
      3 
      4 import re
      5 import codecs
      6 
      7 from .common import InfoExtractor
      8 from ..utils import unified_strdate
      9 
     10 
     11 class GooglePlusIE(InfoExtractor):
     12     IE_DESC = 'Google Plus'
     13     _VALID_URL = r'https?://plus\.google\.com/(?:[^/]+/)*?posts/(?P<id>\w+)'
     14     IE_NAME = 'plus.google'
     15     _TEST = {
     16         'url': 'https://plus.google.com/u/0/108897254135232129896/posts/ZButuJc6CtH',
     17         'info_dict': {
     18             'id': 'ZButuJc6CtH',
     19             'ext': 'flv',
     20             'title': '嘆きの天使 降臨',
     21             'upload_date': '20120613',
     22             'uploader': '井上ヨシマサ',
     23         }
     24     }
     25 
     26     def _real_extract(self, url):
     27         video_id = self._match_id(url)
     28 
     29         # Step 1, Retrieve post webpage to extract further information
     30         webpage = self._download_webpage(url, video_id, 'Downloading entry webpage')
     31 
     32         title = self._og_search_description(webpage).splitlines()[0]
     33         upload_date = unified_strdate(self._html_search_regex(
     34             r'''(?x)<a.+?class="o-U-s\s[^"]+"\s+style="display:\s*none"\s*>
     35                     ([0-9]{4}-[0-9]{2}-[0-9]{2})</a>''',
     36             webpage, 'upload date', fatal=False, flags=re.VERBOSE))
     37         uploader = self._html_search_regex(
     38             r'rel="author".*?>(.*?)</a>', webpage, 'uploader', fatal=False)
     39 
     40         # Step 2, Simulate clicking the image box to launch video
     41         DOMAIN = 'https://plus.google.com/'
     42         video_page = self._search_regex(
     43             r'<a href="((?:%s)?photos/.*?)"' % re.escape(DOMAIN),
     44             webpage, 'video page URL')
     45         if not video_page.startswith(DOMAIN):
     46             video_page = DOMAIN + video_page
     47 
     48         webpage = self._download_webpage(video_page, video_id, 'Downloading video page')
     49 
     50         def unicode_escape(s):
     51             decoder = codecs.getdecoder('unicode_escape')
     52             return re.sub(
     53                 r'\\u[0-9a-fA-F]{4,}',
     54                 lambda m: decoder(m.group(0))[0],
     55                 s)
     56 
     57         # Extract video links all sizes
     58         formats = [{
     59             'url': unicode_escape(video_url),
     60             'ext': 'flv',
     61             'width': int(width),
     62             'height': int(height),
     63         } for width, height, video_url in re.findall(
     64             r'\d+,(\d+),(\d+),"(https?://[^.]+\.googleusercontent\.com.*?)"', webpage)]
     65         self._sort_formats(formats)
     66 
     67         return {
     68             'id': video_id,
     69             'title': title,
     70             'uploader': uploader,
     71             'upload_date': upload_date,
     72             'formats': formats,
     73         }