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[youtubedl] / youtube_dl / extractor / gfycat.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from ..utils import (
6 int_or_none,
7 float_or_none,
8 qualities,
9 )
10
11
12 class GfycatIE(InfoExtractor):
13 _VALID_URL = r'https?://(?:www\.)?gfycat\.com/(?P<id>[^/?#]+)'
14 _TEST = {
15 'url': 'http://gfycat.com/DeadlyDecisiveGermanpinscher',
16 'info_dict': {
17 'id': 'DeadlyDecisiveGermanpinscher',
18 'ext': 'mp4',
19 'title': 'Ghost in the Shell',
20 'timestamp': 1410656006,
21 'upload_date': '20140914',
22 'uploader': 'anonymous',
23 'duration': 10.4,
24 'view_count': int,
25 'like_count': int,
26 'dislike_count': int,
27 'categories': list,
28 'age_limit': 0,
29 }
30 }
31
32 def _real_extract(self, url):
33 video_id = self._match_id(url)
34
35 gfy = self._download_json(
36 'http://gfycat.com/cajax/get/%s' % video_id,
37 video_id, 'Downloading video info')['gfyItem']
38
39 title = gfy.get('title') or gfy['gfyName']
40 description = gfy.get('description')
41 timestamp = int_or_none(gfy.get('createDate'))
42 uploader = gfy.get('userName')
43 view_count = int_or_none(gfy.get('views'))
44 like_count = int_or_none(gfy.get('likes'))
45 dislike_count = int_or_none(gfy.get('dislikes'))
46 age_limit = 18 if gfy.get('nsfw') == '1' else 0
47
48 width = int_or_none(gfy.get('width'))
49 height = int_or_none(gfy.get('height'))
50 fps = int_or_none(gfy.get('frameRate'))
51 num_frames = int_or_none(gfy.get('numFrames'))
52
53 duration = float_or_none(num_frames, fps) if num_frames and fps else None
54
55 categories = gfy.get('tags') or gfy.get('extraLemmas') or []
56
57 FORMATS = ('gif', 'webm', 'mp4')
58 quality = qualities(FORMATS)
59
60 formats = []
61 for format_id in FORMATS:
62 video_url = gfy.get('%sUrl' % format_id)
63 if not video_url:
64 continue
65 filesize = gfy.get('%sSize' % format_id)
66 formats.append({
67 'url': video_url,
68 'format_id': format_id,
69 'width': width,
70 'height': height,
71 'fps': fps,
72 'filesize': filesize,
73 'quality': quality(format_id),
74 })
75 self._sort_formats(formats)
76
77 return {
78 'id': video_id,
79 'title': title,
80 'description': description,
81 'timestamp': timestamp,
82 'uploader': uploader,
83 'duration': duration,
84 'view_count': view_count,
85 'like_count': like_count,
86 'dislike_count': dislike_count,
87 'categories': categories,
88 'age_limit': age_limit,
89 'formats': formats,
90 }