pepper.knowledge.wolfram module

Query the Wolfram Alpha API using Natural Language.

class pepper.knowledge.wolfram.Wolfram

API_QUERY = u'http://www.wolframalpha.com/queryrecognizer/query.jsp?&appid={}&mode=Voice&i={}'

API_SPOKEN = u'https://api.wolframalpha.com/v1/spoken?appid={}&i={}'

ERRORS = ['Wolfram Alpha did not understand your input', 'No spoken result available', 'Information about']

TOO_BROAD = 'Information about '

is_query(query)

query(query)

Get spoken result from WolframAlpha query

Parameters:query (str) – Question to ask the WolframAlpha Engine Returns:result – Answer to Question or None if no answer could be found Return type:str or None