[vine] Remove duplicate metadata, make more robust and modernize (Closes #7215)

youtube_dl/extractor/vine.py

@@ -1,10 +1,14 @@
+# coding: utf-8
 from __future__ import unicode_literals
 
 import re
 import itertools
 
 from .common import InfoExtractor
-from ..utils import unified_strdate
+from ..utils import (
+    int_or_none,
+    unified_strdate,
+)
 
 
 class VineIE(InfoExtractor):
@@ -17,7 +21,6 @@ class VineIE(InfoExtractor):
             'ext': 'mp4',
             'title': 'Chicken.',
             'alt_title': 'Vine by Jack Dorsey',
-            'description': 'Chicken.',
             'upload_date': '20130519',
             'uploader': 'Jack Dorsey',
             'uploader_id': '76',
@@ -30,7 +33,6 @@ class VineIE(InfoExtractor):
             'ext': 'mp4',
             'title': 'Fuck Da Police #Mikebrown #justice #ferguson #prayforferguson #protesting #NMOS14',
             'alt_title': 'Vine by Mars Ruiz',
-            'description': 'Fuck Da Police #Mikebrown #justice #ferguson #prayforferguson #protesting #NMOS14',
             'upload_date': '20140815',
             'uploader': 'Mars Ruiz',
             'uploader_id': '1102363502380728320',
@@ -43,7 +45,6 @@ class VineIE(InfoExtractor):
             'ext': 'mp4',
             'title': '#mw3 #ac130 #killcam #angelofdeath',
             'alt_title': 'Vine by Z3k3',
-            'description': '#mw3 #ac130 #killcam #angelofdeath',
             'upload_date': '20130430',
             'uploader': 'Z3k3',
             'uploader_id': '936470460173008896',
@@ -56,9 +57,8 @@ class VineIE(InfoExtractor):
         'info_dict': {
             'id': 'e192BnZnZ9V',
             'ext': 'mp4',
-            'title': u'\u0e22\u0e34\u0e49\u0e21~ \u0e40\u0e02\u0e34\u0e19~ \u0e2d\u0e32\u0e22~ \u0e19\u0e48\u0e32\u0e23\u0e49\u0e32\u0e01\u0e2d\u0e49\u0e30 >//< @n_whitewo @orlameena #lovesicktheseries  #lovesickseason2',
+            'title': 'ยิ้ม~ เขิน~ อาย~ น่าร้ากอ้ะ >//< @n_whitewo @orlameena #lovesicktheseries  #lovesickseason2',
             'alt_title': 'Vine by Pimry_zaa',
-            'description': u'\u0e22\u0e34\u0e49\u0e21~ \u0e40\u0e02\u0e34\u0e19~ \u0e2d\u0e32\u0e22~ \u0e19\u0e48\u0e32\u0e23\u0e49\u0e32\u0e01\u0e2d\u0e49\u0e30 >//< @n_whitewo @orlameena #lovesicktheseries  #lovesickseason2',
             'upload_date': '20150705',
             'uploader': 'Pimry_zaa',
             'uploader_id': '1135760698325307392',
@@ -80,25 +80,26 @@ class VineIE(InfoExtractor):
 
         formats = [{
             'format_id': '%(format)s-%(rate)s' % f,
-            'vcodec': f['format'],
-            'quality': f['rate'],
+            'vcodec': f.get('format'),
+            'quality': f.get('rate'),
             'url': f['videoUrl'],
-        } for f in data['videoUrls']]
+        } for f in data['videoUrls'] if f.get('videoUrl')]
 
         self._sort_formats(formats)
 
+        username = data.get('username')
+
         return {
             'id': video_id,
-            'title': data['description'],
-            'alt_title': 'Vine by %s' % data['username'],
-            'description': data['description'],
-            'thumbnail': data['thumbnailUrl'],
-            'upload_date': unified_strdate(data['created']),
-            'uploader': data['username'],
-            'uploader_id': data['userIdStr'],
-            'like_count': data['likes']['count'],
-            'comment_count': data['comments']['count'],
-            'repost_count': data['reposts']['count'],
+            'title': data.get('description') or self._og_search_title(webpage),
+            'alt_title': 'Vine by %s' % username if username else self._og_search_description(webpage, default=None),
+            'thumbnail': data.get('thumbnailUrl'),
+            'upload_date': unified_strdate(data.get('created')),
+            'uploader': username,
+            'uploader_id': data.get('userIdStr'),
+            'like_count': int_or_none(data.get('likes', {}).get('count')),
+            'comment_count': int_or_none(data.get('comments', {}).get('count')),
+            'repost_count': int_or_none(data.get('reposts', {}).get('count')),
             'formats': formats,
         }