phenny/modules/calc.py

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#!/usr/bin/env python
# coding=utf-8
"""
calc.py - Phenny Calculator Module
Copyright 2008, Sean B. Palmer, inamidst.com
Licensed under the Eiffel Forum License 2.
http://inamidst.com/phenny/
"""
import re
import web
subs = [
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('£', 'GBP '),
('', 'EUR '),
('\$', 'USD '),
(r'\n', '; '),
('°', '°'),
(r'\/', '/'),
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]
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def c(phenny, input):
"""DuckDuckGo calculator."""
if not input.group(2):
return phenny.reply("Nothing to calculate.")
q = input.group(2)
try:
r = web.get(
'https://api.duckduckgo.com/?q={}&format=json&no_html=1'
'&t=mutantmonkey/phenny'.format(web.quote(q)))
except web.HTTPError:
raise GrumbleError("Couldn't parse the result from DuckDuckGo.")
data = web.json(r)
if data['AnswerType'] == 'calc':
answer = data['Answer'].split('=')[-1].strip()
else:
answer = None
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if answer:
phenny.say(answer)
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else:
phenny.reply('Sorry, no result.')
c.commands = ['c']
c.example = '.c 5 + 3'
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if __name__ == '__main__':
print(__doc__.strip())