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https://github.com/searx/searx
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append link to result in wolframalpha_api (and the tests to validate that)
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@ -10,15 +10,18 @@
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from urllib import urlencode
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from lxml import etree
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from re import search
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# search-url
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base_url = 'http://api.wolframalpha.com/v2/query'
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search_url = base_url + '?appid={api_key}&{query}&format=plaintext'
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site_url = 'http://www.wolframalpha.com/input/?{query}'
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api_key = '' # defined in settings.yml
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# xpath variables
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failure_xpath = '/queryresult[attribute::success="false"]'
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answer_xpath = '//pod[attribute::primary="true"]/subpod/plaintext'
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input_xpath = '//pod[starts-with(attribute::title, "Input")]/subpod/plaintext'
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# do search-request
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@ -60,6 +63,15 @@ def response(resp):
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results.append({'answer': answer})
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# TODO: append a result with title and link, like in the no api version
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# if there's no input section in search_results, check if answer has the input embedded (before their "=" sign)
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try:
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query_input = search_results.xpath(input_xpath)[0].text
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except IndexError:
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query_input = search(u'([^\uf7d9]+)', answers[0].text).group(1)
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# append link to site
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result_url = site_url.format(query=urlencode({'i': query_input.encode('utf-8')}))
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results.append({'url': result_url,
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'title': query_input + " - Wolfram|Alpha"})
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return results
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@ -305,7 +305,7 @@ engines:
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# You can use the engine using the official stable API, but you need an API key
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# See : http://products.wolframalpha.com/api/
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# engine : wolframalpha_api
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# api_key: '' # required!
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# api_key: 'apikey' # required!
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engine : wolframalpha_noapi
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timeout: 6.0
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disabled : True
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@ -124,8 +124,10 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
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response = mock.Mock(content=xml)
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results = wolframalpha_api.response(response)
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self.assertEqual(type(results), list)
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self.assertEqual(len(results), 1)
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self.assertEqual(len(results), 2)
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self.assertIn('i', results[0]['answer'])
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self.assertIn('sqrt(-1) - Wolfram|Alpha', results[1]['title'])
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self.assertEquals('http://www.wolframalpha.com/input/?i=sqrt%28-1%29', results[1]['url'])
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xml = """<?xml version='1.0' encoding='UTF-8'?>
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<queryresult success='true'
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@ -223,8 +225,10 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
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response = mock.Mock(content=xml)
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results = wolframalpha_api.response(response)
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self.assertEqual(type(results), list)
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self.assertEqual(len(results), 1)
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self.assertEqual(len(results), 2)
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self.assertIn('log(x)+c', results[0]['answer'])
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self.assertIn('∫1/xx - Wolfram|Alpha'.decode('utf-8'), results[1]['title'])
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self.assertEquals('http://www.wolframalpha.com/input/?i=%E2%88%AB1%2Fx%EF%9D%8Cx', results[1]['url'])
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xml = """<?xml version='1.0' encoding='UTF-8'?>
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<queryresult success='true'
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@ -233,14 +237,14 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
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datatypes='Solve'
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timedout=''
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timedoutpods=''
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timing='0.883'
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parsetiming='0.337'
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timing='0.79'
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parsetiming='0.338'
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parsetimedout='false'
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recalculate=''
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id='MSPa347225h1ea85fgfbgb4000064ff000d25g5df3f'
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host='http://www5a.wolframalpha.com'
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server='52'
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related='http://www5a.wolframalpha.com/api/v2/relatedQueries.jsp?...'
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id='MSPa7481f7i06d25h3deh2900004810i3a78d9b4fdc'
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host='http://www5b.wolframalpha.com'
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server='23'
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related='http://www5b.wolframalpha.com/api/v2/relatedQueries.jsp?id=...'
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version='2.6'>
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<pod title='Input interpretation'
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scanner='Identity'
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@ -249,12 +253,7 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP349225h1ea85fgfbgb400005dhd93b9eegg8f32?...'
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alt='solve x^2+x = 0'
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title='solve x^2+x = 0'
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width='157'
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height='35' />
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<plaintext>solve x^2+x = 0</plaintext>
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<plaintext>solve x^2+x0</plaintext>
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</subpod>
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</pod>
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<pod title='Results'
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@ -265,20 +264,10 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
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numsubpods='2'
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primary='true'>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP350225h1ea85fgfbgb400005b1ebcefaha3ac97?...'
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alt='x = -1'
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title='x = -1'
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width='47'
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height='18' />
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<plaintext>x = -1</plaintext>
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<plaintext>x-1</plaintext>
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</subpod>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP351225h1ea85fgfbgb4000032fic0ig981hc936?...'
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alt='x = 0'
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title='x = 0'
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width='36'
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height='18' />
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<plaintext>x = 0</plaintext>
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<plaintext>x0</plaintext>
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</subpod>
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<states count='1'>
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<state name='Step-by-step solution'
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@ -292,11 +281,6 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP352225h1ea85fgfbgb40000464054c665hc5dee?...'
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alt=''
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title=''
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width='300'
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height='181' />
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<plaintext></plaintext>
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</subpod>
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</pod>
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@ -307,11 +291,6 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP353225h1ea85fgfbgb400005ab1c8aai366fe46?...'
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alt=''
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title=''
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width='310'
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height='36' />
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<plaintext></plaintext>
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</subpod>
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</pod>
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@ -321,6 +300,8 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
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response = mock.Mock(content=xml)
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results = wolframalpha_api.response(response)
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self.assertEqual(type(results), list)
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self.assertEqual(len(results), 2)
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self.assertIn('x = -1', results[0]['answer'])
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self.assertIn('x = 0', results[1]['answer'])
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self.assertEqual(len(results), 3)
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self.assertIn('x=-1', results[0]['answer'])
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self.assertIn('x=0', results[1]['answer'])
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self.assertIn('solve x^2+x0 - Wolfram|Alpha'.decode('utf-8'), results[2]['title'])
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self.assertEquals('http://www.wolframalpha.com/input/?i=solve+x%5E2%2Bx%EF%9F%990', results[2]['url'])
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