[gfycat] Add new extractor

youtube_dl/extractor/__init__.py

@@ -185,6 +185,7 @@
 from .gazeta import GazetaIE
 from .gdcvault import GDCVaultIE
 from .generic import GenericIE
+from .gfycat import GfycatIE
 from .giantbomb import GiantBombIE
 from .giga import GigaIE
 from .glide import GlideIE

youtube_dl/extractor/gfycat.py

@@ -0,0 +1,107 @@
+# coding: utf-8
+
+from __future__ import unicode_literals
+
+import datetime
+
+from .common import InfoExtractor
+
+class GfycatIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?gfycat\.com/(?P<id>[^/?#]+)'
+    _TESTS = [{
+        'url': 'http://gfycat.com/DeadlyDecisiveGermanpinscher',
+        'info_dict': {
+            'id':          'DeadlyDecisiveGermanpinscher',
+            'title':       'Ghost in the Shell',
+            'ext':         'mp4',
+            'upload_date': '20140913'
+        }
+    },{
+        'url': 'http://gfycat.com/pleasinghilariouskusimanse',
+        'info_dict': {
+            'id':          'pleasinghilariouskusimanse',
+            'title':       'PleasingHilariousKusimanse',
+            'ext':         'webm',
+            'upload_date': '20150412'
+        }
+    },{
+        'url': 'http://gfycat.com/requiredunkemptbuzzard',
+        'info_dict': {
+            'id':          'requiredunkemptbuzzard',
+            'title':       'Headshot!',
+            'ext':         'gif',
+            'upload_date': '20150130'
+        }
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        json     = self._download_json("http://gfycat.com/cajax/get/" + video_id, video_id, 'Downloading video info')['gfyItem']
+        
+        # Title
+        # Use user title first, else fallback to url formated name
+        if json['title']:
+            video_title = json['title']
+        else:
+            video_title = json['gfyName']
+        
+        # Formats
+        # Pref: mp4, webm, gif
+        formats = [{
+            'format_id':  'mp4',
+            'ext':        'mp4',
+            'url':        json['mp4Url'],
+            'width':      json['width'],
+            'height':     json['height'],
+            'fps':        json['frameRate'],
+            'filesize':   json['mp4Size'],
+            'preference': '-1'
+        }, {
+            'format_id': 'webm',
+            'ext':       'webm',
+            'url':        json['webmUrl'],
+            'width':      json['width'],
+            'height':     json['height'],
+            'fps':        json['frameRate'],
+            'filesize':   json['webmSize'],
+            'preference': 0
+        }, {
+            'format_id':  'gif',
+            'ext':        'gif',
+            'url':        json['gifUrl'],
+            'width':      json['width'],
+            'height':     json['height'],
+            'fps':        json['frameRate'],
+            'filesize':   json['gifSize'],
+            'preference': 1
+        }]
+        
+        self._sort_formats(formats)
+        
+        # Date
+        date = datetime.datetime.fromtimestamp(
+            int(json['createDate'])
+        ).strftime('%Y%m%d')
+        
+        # Length
+        duration = json['numFrames'] / json['frameRate']
+        
+        # Age limit
+        # 1 = nsfw / 0 = sfw
+        if json['nsfw'] == 1:
+            age_limit = 18
+        else:
+            age_limit = 0
+        
+        return {
+            'id':          video_id,
+            'title':       video_title,
+            'formats':     formats,
+            'creator':     json['userName'],
+            'description': json['description'],
+            'upload_date': date,
+            'categories':  json['tags'],
+            'age_limit':   age_limit,
+            'duration':    duration,
+            'view_count':  json['views']
+        }