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60 lines
1.7 KiB
Python
60 lines
1.7 KiB
Python
from __future__ import unicode_literals
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import itertools
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import re
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from .common import SearchInfoExtractor
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class GoogleSearchIE(SearchInfoExtractor):
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IE_DESC = 'Google Video search'
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_MAX_RESULTS = 1000
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IE_NAME = 'video.google:search'
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_SEARCH_KEY = 'gvsearch'
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_TEST = {
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'url': 'gvsearch15:python language',
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'info_dict': {
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'id': 'python language',
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'title': 'python language',
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},
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'playlist_count': 15,
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}
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def _get_n_results(self, query, n):
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"""Get a specified number of results for a query"""
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entries = []
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res = {
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'_type': 'playlist',
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'id': query,
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'title': query,
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}
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for pagenum in itertools.count():
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webpage = self._download_webpage(
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'http://www.google.com/search',
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'gvsearch:' + query,
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note='Downloading result page %s' % (pagenum + 1),
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query={
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'tbm': 'vid',
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'q': query,
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'start': pagenum * 10,
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'hl': 'en',
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})
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for hit_idx, mobj in enumerate(re.finditer(
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r'<h3 class="r"><a href="([^"]+)"', webpage)):
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# Skip playlists
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if not re.search(r'id="vidthumb%d"' % (hit_idx + 1), webpage):
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continue
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entries.append({
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'_type': 'url',
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'url': mobj.group(1)
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})
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if (len(entries) >= n) or not re.search(r'id="pnnext"', webpage):
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res['entries'] = entries[:n]
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return res
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