Wolfie kinda works using API

This commit is contained in:
a01200356 2015-12-23 00:01:00 -06:00
parent 47b4a85fe3
commit 4578575c28
4 changed files with 137 additions and 1 deletions

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@ -0,0 +1,60 @@
"""
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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@ -0,0 +1,70 @@
# Wolfram Alpha (Maths)
#
# @website http://www.wolframalpha.com
# @provide-api yes (http://api.wolframalpha.com/v2/)
#
# @using-api yes
# @results XML
# @stable yes
# @parse result
from urllib import urlencode
from lxml import etree
from searx.engines.xpath import extract_text
from searx.utils import html_to_text
# search-url
base_url = 'http://api.wolframalpha.com/v2/query'
search_url = base_url + '?appid={api_key}&{query}&format=plaintext'
site_url = 'http://wolframalpha.com/input/?{query}'
#embedded_url = '<iframe width="540" height="304" ' +\
# 'data-src="//www.youtube-nocookie.com/embed/{videoid}" ' +\
# 'frameborder="0" allowfullscreen></iframe>'
# do search-request
def request(query, params):
params['url'] = search_url.format(query=urlencode({'input': query}),
api_key=api_key)
# need this for url in response
global my_query
my_query = query
return params
# replace private user area characters to make text legible
def replace_pua_chars(text):
pua_chars = { u'\uf74c': 'd',
u'\uf74d': u'\u212f',
u'\uf74e': 'i',
u'\uf7d9': '=' }
for k, v in pua_chars.iteritems():
text = text.replace(k, v)
return text
# get response from search-request
def response(resp):
results = []
search_results = etree.XML(resp.content)
# return empty array if there are no results
if search_results.xpath('/queryresult[attribute::success="false"]'):
return []
# parse result
result = search_results.xpath('//pod[attribute::primary="true"]/subpod/plaintext')[0].text
result = replace_pua_chars(result)
# bind url from site
result_url = site_url.format(query=urlencode({'i': my_query}))
# append result
results.append({'url': result_url,
'title': result})
# return results
return results

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@ -98,7 +98,7 @@ def make_callback(engine_name, callback, params, result_container):
with threading.RLock(): with threading.RLock():
engines[engine_name].stats['page_load_time'] += search_duration engines[engine_name].stats['page_load_time'] += search_duration
timeout_overhead = 0.2 # seconds timeout_overhead = 0.5 # seconds
timeout_limit = engines[engine_name].timeout + timeout_overhead timeout_limit = engines[engine_name].timeout + timeout_overhead
if search_duration > timeout_limit: if search_duration > timeout_limit:

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@ -300,6 +300,12 @@ engines:
engine : vimeo engine : vimeo
shortcut : vm shortcut : vm
- name : wolframalpha
shortcut : wa
engine : wolframalpha_api
api_key: '5952JX-X52L3VKWT8'
timeout: 6.0
#The blekko technology and team have joined IBM Watson! -> https://blekko.com/ #The blekko technology and team have joined IBM Watson! -> https://blekko.com/
# - name : blekko images # - name : blekko images
# engine : blekko_images # engine : blekko_images