mirror of
https://github.com/searxng/searxng.git
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[fix] pep8 : duckduckgo_definitions and wikidata engines
This commit is contained in:
dalf
parent
611f4e2a86
commit
ffcec383b7
2 changed files with 168 additions and 90 deletions
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@ -3,21 +3,25 @@ from urllib import urlencode
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from lxml import html
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from searx.engines.xpath import extract_text
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url = 'https://api.duckduckgo.com/?{query}&format=json&pretty=0&no_redirect=1&d=1'
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url = 'https://api.duckduckgo.com/'\
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+ '?{query}&format=json&pretty=0&no_redirect=1&d=1'
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def result_to_text(url, text, htmlResult):
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# TODO : remove result ending with "Meaning" or "Category"
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dom = html.fromstring(htmlResult)
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a = dom.xpath('//a')
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if len(a)>=1:
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if len(a) >= 1:
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return extract_text(a[0])
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else:
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return text
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def html_to_text(htmlFragment):
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dom = html.fromstring(htmlFragment)
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return extract_text(dom)
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def request(query, params):
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# TODO add kl={locale}
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params['url'] = url.format(query=urlencode({'q': query}))
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@ -38,16 +42,15 @@ def response(resp):
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# add answer if there is one
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answer = search_res.get('Answer', '')
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if answer != '':
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results.append({ 'answer' : html_to_text(answer) })
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results.append({'answer': html_to_text(answer)})
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# add infobox
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if 'Definition' in search_res:
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content = content + search_res.get('Definition', '')
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content = content + search_res.get('Definition', '')
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if 'Abstract' in search_res:
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content = content + search_res.get('Abstract', '')
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# image
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image = search_res.get('Image', '')
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image = None if image == '' else image
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@ -55,29 +58,35 @@ def response(resp):
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# attributes
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if 'Infobox' in search_res:
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infobox = search_res.get('Infobox', None)
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if 'content' in infobox:
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if 'content' in infobox:
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for info in infobox.get('content'):
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attributes.append({'label': info.get('label'), 'value': info.get('value')})
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attributes.append({'label': info.get('label'),
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'value': info.get('value')})
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# urls
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for ddg_result in search_res.get('Results', []):
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if 'FirstURL' in ddg_result:
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firstURL = ddg_result.get('FirstURL', '')
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text = ddg_result.get('Text', '')
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urls.append({'title':text, 'url':firstURL})
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results.append({'title':heading, 'url': firstURL})
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urls.append({'title': text, 'url': firstURL})
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results.append({'title': heading, 'url': firstURL})
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# related topics
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for ddg_result in search_res.get('RelatedTopics', None):
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if 'FirstURL' in ddg_result:
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suggestion = result_to_text(ddg_result.get('FirstURL', None), ddg_result.get('Text', None), ddg_result.get('Result', None))
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suggestion = result_to_text(ddg_result.get('FirstURL', None),
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ddg_result.get('Text', None),
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ddg_result.get('Result', None))
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if suggestion != heading:
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results.append({'suggestion': suggestion})
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elif 'Topics' in ddg_result:
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suggestions = []
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relatedTopics.append({ 'name' : ddg_result.get('Name', ''), 'suggestions': suggestions })
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relatedTopics.append({'name': ddg_result.get('Name', ''),
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'suggestions': suggestions})
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for topic_result in ddg_result.get('Topics', []):
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suggestion = result_to_text(topic_result.get('FirstURL', None), topic_result.get('Text', None), topic_result.get('Result', None))
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suggestion = result_to_text(topic_result.get('FirstURL', None),
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topic_result.get('Text', None),
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topic_result.get('Result', None))
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if suggestion != heading:
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suggestions.append(suggestion)
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@ -86,21 +95,26 @@ def response(resp):
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if abstractURL != '':
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# add as result ? problem always in english
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infobox_id = abstractURL
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urls.append({'title': search_res.get('AbstractSource'), 'url': abstractURL})
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urls.append({'title': search_res.get('AbstractSource'),
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'url': abstractURL})
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# definition
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definitionURL = search_res.get('DefinitionURL', '')
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if definitionURL != '':
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# add as result ? as answer ? problem always in english
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infobox_id = definitionURL
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urls.append({'title': search_res.get('DefinitionSource'), 'url': definitionURL})
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urls.append({'title': search_res.get('DefinitionSource'),
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'url': definitionURL})
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# entity
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entity = search_res.get('Entity', None)
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# TODO continent / country / department / location / waterfall / mountain range : link to map search, get weather, near by locations
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# TODO continent / country / department / location / waterfall /
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# mountain range :
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# link to map search, get weather, near by locations
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# TODO musician : link to music search
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# TODO concert tour : ??
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# TODO film / actor / television / media franchise : links to IMDB / rottentomatoes (or scrap result)
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# TODO film / actor / television / media franchise :
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# links to IMDB / rottentomatoes (or scrap result)
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# TODO music : link tu musicbrainz / last.fm
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# TODO book : ??
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# TODO artist / playwright : ??
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@ -114,24 +128,25 @@ def response(resp):
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# TODO programming language : ??
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# TODO file format : ??
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if len(heading)>0:
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if len(heading) > 0:
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# TODO get infobox.meta.value where .label='article_title'
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if image==None and len(attributes)==0 and len(urls)==1 and len(relatedTopics)==0 and len(content)==0:
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if image is None and len(attributes) == 0 and len(urls) == 1 and\
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len(relatedTopics) == 0 and len(content) == 0:
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results.append({
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'url': urls[0]['url'],
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'title': heading,
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'content': content
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})
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'url': urls[0]['url'],
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'title': heading,
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'content': content
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})
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else:
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results.append({
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'infobox': heading,
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'id': infobox_id,
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'entity': entity,
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'content': content,
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'img_src' : image,
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'attributes': attributes,
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'urls': urls,
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'relatedTopics': relatedTopics
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})
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'infobox': heading,
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'id': infobox_id,
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'entity': entity,
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'content': content,
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'img_src': image,
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'attributes': attributes,
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'urls': urls,
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'relatedTopics': relatedTopics
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})
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return results
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@ -2,13 +2,25 @@ import json
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from requests import get
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from urllib import urlencode
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resultCount=1
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urlSearch = 'https://www.wikidata.org/w/api.php?action=query&list=search&format=json&srnamespace=0&srprop=sectiontitle&{query}'
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urlDetail = 'https://www.wikidata.org/w/api.php?action=wbgetentities&format=json&props=labels%7Cinfo%7Csitelinks%7Csitelinks%2Furls%7Cdescriptions%7Cclaims&{query}'
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urlMap = 'https://www.openstreetmap.org/?lat={latitude}&lon={longitude}&zoom={zoom}&layers=M'
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result_count = 1
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wikidata_host = 'https://www.wikidata.org'
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wikidata_api = wikidata_host + '/w/api.php'
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url_search = wikidata_api \
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+ '?action=query&list=search&format=json'\
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+ '&srnamespace=0&srprop=sectiontitle&{query}'
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url_detail = wikidata_api\
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+ '?action=wbgetentities&format=json'\
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+ '&props=labels%7Cinfo%7Csitelinks'\
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+ '%7Csitelinks%2Furls%7Cdescriptions%7Cclaims'\
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+ '&{query}'
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url_map = 'https://www.openstreetmap.org/'\
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+ '?lat={latitude}&lon={longitude}&zoom={zoom}&layers=M'
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def request(query, params):
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params['url'] = urlSearch.format(query=urlencode({'srsearch': query, 'srlimit': resultCount}))
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params['url'] = url_search.format(
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query=urlencode({'srsearch': query,
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'srlimit': result_count}))
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return params
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@ -23,7 +35,8 @@ def response(resp):
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language = resp.search_params['language'].split('_')[0]
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if language == 'all':
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language = 'en'
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url = urlDetail.format(query=urlencode({'ids': '|'.join(wikidata_ids), 'languages': language + '|en'}))
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url = url_detail.format(query=urlencode({'ids': '|'.join(wikidata_ids),
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'languages': language + '|en'}))
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htmlresponse = get(url)
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jsonresponse = json.loads(htmlresponse.content)
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@ -32,6 +45,7 @@ def response(resp):
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return results
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def getDetail(jsonresponse, wikidata_id, language):
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results = []
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urls = []
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@ -40,60 +54,103 @@ def getDetail(jsonresponse, wikidata_id, language):
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result = jsonresponse.get('entities', {}).get(wikidata_id, {})
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title = result.get('labels', {}).get(language, {}).get('value', None)
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if title == None:
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if title is None:
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title = result.get('labels', {}).get('en', {}).get('value', None)
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if title == None:
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if title is None:
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return results
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description = result.get('descriptions', {}).get(language, {}).get('value', None)
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if description == None:
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description = result.get('descriptions', {}).get('en', {}).get('value', '')
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description = result\
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.get('descriptions', {})\
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.get(language, {})\
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.get('value', None)
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if description is None:
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description = result\
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.get('descriptions', {})\
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.get('en', {})\
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.get('value', '')
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claims = result.get('claims', {})
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official_website = get_string(claims, 'P856', None)
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if official_website != None:
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urls.append({ 'title' : 'Official site', 'url': official_website })
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results.append({ 'title': title, 'url' : official_website })
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if official_website is not None:
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urls.append({'title': 'Official site', 'url': official_website})
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results.append({'title': title, 'url': official_website})
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wikipedia_link_count = 0
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if language != 'en':
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wikipedia_link_count += add_url(urls, 'Wikipedia (' + language + ')', get_wikilink(result, language + 'wiki'))
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wikipedia_link_count += add_url(urls,
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'Wikipedia (' + language + ')',
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get_wikilink(result, language +
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'wiki'))
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wikipedia_en_link = get_wikilink(result, 'enwiki')
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wikipedia_link_count += add_url(urls, 'Wikipedia (en)', wikipedia_en_link)
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wikipedia_link_count += add_url(urls,
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'Wikipedia (en)',
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wikipedia_en_link)
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if wikipedia_link_count == 0:
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misc_language = get_wiki_firstlanguage(result, 'wiki')
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if misc_language != None:
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add_url(urls, 'Wikipedia (' + misc_language + ')', get_wikilink(result, misc_language + 'wiki'))
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if misc_language is not None:
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add_url(urls,
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'Wikipedia (' + misc_language + ')',
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get_wikilink(result, misc_language + 'wiki'))
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if language != 'en':
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add_url(urls, 'Wiki voyage (' + language + ')', get_wikilink(result, language + 'wikivoyage'))
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add_url(urls, 'Wiki voyage (en)', get_wikilink(result, 'enwikivoyage'))
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add_url(urls,
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'Wiki voyage (' + language + ')',
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get_wikilink(result, language + 'wikivoyage'))
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add_url(urls,
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'Wiki voyage (en)',
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get_wikilink(result, 'enwikivoyage'))
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if language != 'en':
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add_url(urls, 'Wikiquote (' + language + ')', get_wikilink(result, language + 'wikiquote'))
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add_url(urls, 'Wikiquote (en)', get_wikilink(result, 'enwikiquote'))
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add_url(urls,
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'Wikiquote (' + language + ')',
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get_wikilink(result, language + 'wikiquote'))
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add_url(urls, 'Commons wiki', get_wikilink(result, 'commonswiki'))
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add_url(urls,
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'Wikiquote (en)',
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get_wikilink(result, 'enwikiquote'))
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add_url(urls, 'Location', get_geolink(claims, 'P625', None))
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add_url(urls,
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'Commons wiki',
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get_wikilink(result, 'commonswiki'))
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add_url(urls, 'Wikidata', 'https://www.wikidata.org/wiki/' + wikidata_id + '?uselang='+ language)
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add_url(urls,
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'Location',
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get_geolink(claims, 'P625', None))
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add_url(urls,
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'Wikidata',
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'https://www.wikidata.org/wiki/'
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+ wikidata_id + '?uselang=' + language)
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musicbrainz_work_id = get_string(claims, 'P435')
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if musicbrainz_work_id != None:
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add_url(urls, 'MusicBrainz', 'http://musicbrainz.org/work/' + musicbrainz_work_id)
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if musicbrainz_work_id is not None:
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add_url(urls,
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'MusicBrainz',
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'http://musicbrainz.org/work/'
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+ musicbrainz_work_id)
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musicbrainz_artist_id = get_string(claims, 'P434')
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if musicbrainz_artist_id != None:
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add_url(urls, 'MusicBrainz', 'http://musicbrainz.org/artist/' + musicbrainz_artist_id)
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if musicbrainz_artist_id is not None:
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add_url(urls,
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'MusicBrainz',
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'http://musicbrainz.org/artist/'
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+ musicbrainz_artist_id)
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musicbrainz_release_group_id = get_string(claims, 'P436')
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if musicbrainz_release_group_id != None:
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add_url(urls, 'MusicBrainz', 'http://musicbrainz.org/release-group/' + musicbrainz_release_group_id)
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if musicbrainz_release_group_id is not None:
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add_url(urls,
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'MusicBrainz',
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'http://musicbrainz.org/release-group/'
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+ musicbrainz_release_group_id)
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musicbrainz_label_id = get_string(claims, 'P966')
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if musicbrainz_label_id != None:
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add_url(urls, 'MusicBrainz', 'http://musicbrainz.org/label/' + musicbrainz_label_id)
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if musicbrainz_label_id is not None:
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add_url(urls,
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'MusicBrainz',
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'http://musicbrainz.org/label/'
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+ musicbrainz_label_id)
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# musicbrainz_area_id = get_string(claims, 'P982')
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# P1407 MusicBrainz series ID
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@ -102,42 +159,43 @@ def getDetail(jsonresponse, wikidata_id, language):
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# P1407 MusicBrainz series ID
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postal_code = get_string(claims, 'P281', None)
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if postal_code != None:
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attributes.append({'label' : 'Postal code(s)', 'value' : postal_code})
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if postal_code is not None:
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attributes.append({'label': 'Postal code(s)', 'value': postal_code})
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date_of_birth = get_time(claims, 'P569', None)
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if date_of_birth != None:
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attributes.append({'label' : 'Date of birth', 'value' : date_of_birth})
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if date_of_birth is not None:
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attributes.append({'label': 'Date of birth', 'value': date_of_birth})
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date_of_death = get_time(claims, 'P570', None)
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if date_of_death != None:
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attributes.append({'label' : 'Date of death', 'value' : date_of_death})
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if date_of_death is not None:
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attributes.append({'label': 'Date of death', 'value': date_of_death})
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if len(attributes)==0 and len(urls)==2 and len(description)==0:
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if len(attributes) == 0 and len(urls) == 2 and len(description) == 0:
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results.append({
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'url': urls[0]['url'],
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'title': title,
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'content': description
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})
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'url': urls[0]['url'],
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'title': title,
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'content': description
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})
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else:
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results.append({
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'infobox' : title,
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'id' : wikipedia_en_link,
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'content' : description,
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'attributes' : attributes,
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'urls' : urls
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})
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'infobox': title,
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'id': wikipedia_en_link,
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'content': description,
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'attributes': attributes,
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'urls': urls
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})
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return results
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def add_url(urls, title, url):
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if url != None:
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urls.append({'title' : title, 'url' : url})
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if url is not None:
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urls.append({'title': title, 'url': url})
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return 1
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else:
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return 0
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def get_mainsnak(claims, propertyName):
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propValue = claims.get(propertyName, {})
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if len(propValue) == 0:
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@ -157,7 +215,7 @@ def get_string(claims, propertyName, defaultValue=None):
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mainsnak = e.get('mainsnak', {})
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datavalue = mainsnak.get('datavalue', {})
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if datavalue != None:
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if datavalue is not None:
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result.append(datavalue.get('value', ''))
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if len(result) == 0:
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@ -177,7 +235,7 @@ def get_time(claims, propertyName, defaultValue=None):
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mainsnak = e.get('mainsnak', {})
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||||
|
||||
datavalue = mainsnak.get('datavalue', {})
|
||||
if datavalue != None:
|
||||
if datavalue is not None:
|
||||
value = datavalue.get('value', '')
|
||||
result.append(value.get('time', ''))
|
||||
|
||||
|
|
@ -190,7 +248,7 @@ def get_time(claims, propertyName, defaultValue=None):
|
|||
def get_geolink(claims, propertyName, defaultValue=''):
|
||||
mainsnak = get_mainsnak(claims, propertyName)
|
||||
|
||||
if mainsnak == None:
|
||||
if mainsnak is None:
|
||||
return defaultValue
|
||||
|
||||
datatype = mainsnak.get('datatype', '')
|
||||
|
|
@ -209,21 +267,25 @@ def get_geolink(claims, propertyName, defaultValue=''):
|
|||
# 1 --> 6
|
||||
# 0.016666666666667 --> 9
|
||||
# 0.00027777777777778 --> 19
|
||||
# wolframalpha : quadratic fit { {13, 5}, {1, 6}, {0.0166666, 9}, {0.0002777777,19}}
|
||||
# wolframalpha :
|
||||
# quadratic fit { {13, 5}, {1, 6}, {0.0166666, 9}, {0.0002777777,19}}
|
||||
# 14.1186-8.8322 x+0.625447 x^2
|
||||
if precision < 0.0003:
|
||||
zoom = 19
|
||||
else:
|
||||
zoom = int(15 - precision*8.8322 + precision*precision*0.625447)
|
||||
|
||||
url = urlMap.replace('{latitude}', str(value.get('latitude',0))).replace('{longitude}', str(value.get('longitude',0))).replace('{zoom}', str(zoom))
|
||||
url = url_map\
|
||||
.replace('{latitude}', str(value.get('latitude', 0)))\
|
||||
.replace('{longitude}', str(value.get('longitude', 0)))\
|
||||
.replace('{zoom}', str(zoom))
|
||||
|
||||
return url
|
||||
|
||||
|
||||
def get_wikilink(result, wikiid):
|
||||
url = result.get('sitelinks', {}).get(wikiid, {}).get('url', None)
|
||||
if url == None:
|
||||
if url is None:
|
||||
return url
|
||||
elif url.startswith('http://'):
|
||||
url = url.replace('http://', 'https://')
|
||||
|
|
@ -231,8 +293,9 @@ def get_wikilink(result, wikiid):
|
|||
url = 'https:' + url
|
||||
return url
|
||||
|
||||
|
||||
def get_wiki_firstlanguage(result, wikipatternid):
|
||||
for k in result.get('sitelinks', {}).keys():
|
||||
if k.endswith(wikipatternid) and len(k)==(2+len(wikipatternid)):
|
||||
if k.endswith(wikipatternid) and len(k) == (2+len(wikipatternid)):
|
||||
return k[0:2]
|
||||
return None
|
||||
|
|
|
|||
Loading…
Reference in a new issue