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| author | a01200356 <a01200356@itesm.mx> | 2015-12-30 00:53:15 -0600 |
|---|---|---|
| committer | a01200356 <a01200356@itesm.mx> | 2015-12-30 00:53:15 -0600 |
| commit | be54e5269a982e272e2fe8a5064ed898373c9063 (patch) | |
| tree | b2faba6828ca1513156afa0fb762447f4fb4006d /searx/engines/wolframalpha_api.py | |
| parent | 5ed8f4da80ecd119173d7db871256be8484a9ecb (diff) | |
| download | searxng-be54e5269a982e272e2fe8a5064ed898373c9063.tar.gz searxng-be54e5269a982e272e2fe8a5064ed898373c9063.zip | |
Add tests for the Wolfram Alpha engines (both API and NO API versions)
Diffstat (limited to 'searx/engines/wolframalpha_api.py')
| -rw-r--r-- | searx/engines/wolframalpha_api.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/searx/engines/wolframalpha_api.py b/searx/engines/wolframalpha_api.py index d61d25747..4c99eac95 100644 --- a/searx/engines/wolframalpha_api.py +++ b/searx/engines/wolframalpha_api.py @@ -48,13 +48,16 @@ def response(resp): 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) + # parse answer + answer = search_results.xpath('//pod[attribute::primary="true"]/subpod/plaintext') + if not answer: + return results + + answer = replace_pua_chars(answer[0].text) # append result # TODO: shouldn't it bind the source too? - results.append({'answer': result}) + results.append({'answer': answer}) # return results return results |