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"""
WolframAlpha
@website http://www.wolframalpha.com/
@using-api yes
@results no c
@stable i guess so
@parse result
"""
import wolframalpha
# engine dependent config
paging = False
# search-url
# url = 'http://www.wolframalpha.com/'
# search_url = url+'input/?{query}'
client_id = '5952JX-X52L3VKWT8'
'''
# do search-request
def request(query, params):
params['url'] = search_url.format(query=urlencode({'i': query}))
print params
return params
# get response from search-request
def response(resp):
print resp
dom = html.fromstring(resp.text)
#resshit = dom.find_class('output pnt')
#for shit in resshit:
#print shit.text_content()
results = []
#results.append({'url': 'https://wikipedia.org', 'title': 'Wolfie, lol', 'content': 'es kwatro'})
#print results
#return results
# parse results
for result in dom.xpath(results_xpath):
print result
link = result.xpath(link_xpath)[0]
href = urljoin(url, link.attrib.get('href'))
title = escape(extract_text(link))
content = escape(extract_text(result.xpath(content_xpath)))
# append result
results.append({'url': href,
'title': title,
'content': content})
print results
return results
'''
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