youtube-dl/youtube_dl/extractor/gfycat.py

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2015-04-16 02:17:45 +00:00
# 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']
}