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Markus Heiser
efc305b7f9
[mod] normalize variable name for the max number of results per request In the past, we have used different names for the variable that specifies the maximum number of hits in the outgoing request. - ``page_size`` - ``number_of_results`` - ``nb_per_page`` Since *page_size* is the most accurate term and is also used in the XPath engines, all other engines are adjusted accordingly within this patch .. documentation adjusted accordingly. Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
96 lines
2.4 KiB
Python
96 lines
2.4 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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Flickr (Images)
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More info on api-key : https://www.flickr.com/services/apps/create/
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"""
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from json import loads
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from urllib.parse import urlencode
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# about
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about = {
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"website": 'https://www.flickr.com',
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"wikidata_id": 'Q103204',
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"official_api_documentation": 'https://secure.flickr.com/services/api/flickr.photos.search.html',
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"use_official_api": True,
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"require_api_key": True,
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"results": 'JSON',
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}
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categories = ['images']
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page_size = 15
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paging = True
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api_key = None
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url = (
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'https://api.flickr.com/services/rest/?method=flickr.photos.search'
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+ '&api_key={api_key}&{text}&sort=relevance'
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+ '&extras=description%2C+owner_name%2C+url_o%2C+url_n%2C+url_z'
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+ '&per_page={page_size}&format=json&nojsoncallback=1&page={page}'
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)
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photo_url = 'https://www.flickr.com/photos/{userid}/{photoid}'
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paging = True
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def build_flickr_url(user_id, photo_id):
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return photo_url.format(userid=user_id, photoid=photo_id)
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def request(query, params):
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params['url'] = url.format(
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text=urlencode({'text': query}), api_key=api_key, page_size=page_size, page=params['pageno']
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)
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return params
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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 'photos' not in search_results:
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return []
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if 'photo' not in search_results['photos']:
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return []
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photos = search_results['photos']['photo']
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# parse results
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for photo in photos:
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if 'url_o' in photo:
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img_src = photo['url_o']
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elif 'url_z' in photo:
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img_src = photo['url_z']
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else:
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continue
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# For a bigger thumbnail, keep only the url_z, not the url_n
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if 'url_n' in photo:
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thumbnail_src = photo['url_n']
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elif 'url_z' in photo:
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thumbnail_src = photo['url_z']
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else:
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thumbnail_src = img_src
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# append result
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results.append(
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{
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'url': build_flickr_url(photo['owner'], photo['id']),
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'title': photo['title'],
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'img_src': img_src,
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'thumbnail_src': thumbnail_src,
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'content': photo['description']['_content'],
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'author': photo['ownername'],
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'template': 'images.html',
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}
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)
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# return results
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return results
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