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## Youtube (Videos)
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#
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# @website https://www.youtube.com/
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# @provide-api yes (http://gdata-samples-youtube-search-py.appspot.com/)
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#
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# @using-api yes
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# @results JSON
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# @stable yes
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# @parse url, title, content, publishedDate, thumbnail
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from json import loads
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from urllib import urlencode
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from dateutil import parser
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# engine dependent config
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categories = ['videos', 'music']
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paging = True
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language_support = True
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# search-url
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base_url = 'https://gdata.youtube.com/feeds/api/videos'
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search_url = base_url + '?alt=json&{query}&start-index={index}&max-results=5' # noqa
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# do search-request
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def request(query, params):
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index = (params['pageno'] - 1) * 5 + 1
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params['url'] = search_url.format(query=urlencode({'q': query}),
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index=index)
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# add language tag if specified
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if params['language'] != 'all':
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params['url'] += '&lr=' + params['language'].split('_')[0]
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return params
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# get response from search-request
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def response(resp):
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results = []
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search_results = loads(resp.text)
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# return empty array if there are no results
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if not 'feed' in search_results:
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return []
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feed = search_results['feed']
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# parse results
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for result in feed['entry']:
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url = [x['href'] for x in result['link'] if x['type'] == 'text/html']
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if not url:
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return
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# remove tracking
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url = url[0].replace('feature=youtube_gdata', '')
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if url.endswith('&'):
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url = url[:-1]
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title = result['title']['$t']
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content = ''
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thumbnail = ''
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pubdate = result['published']['$t']
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publishedDate = parser.parse(pubdate)
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if result['media$group']['media$thumbnail']:
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thumbnail = result['media$group']['media$thumbnail'][0]['url']
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content = result['content']['$t']
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# append result
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results.append({'url': url,
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'title': title,
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'content': content,
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'template': 'videos.html',
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'publishedDate': publishedDate,
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'thumbnail': thumbnail})
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# return results
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return results
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