from util import hook, http
@hook.command("math")
@hook.command
def calc(inp):
"""calc <term> -- Calculate <term> with Google Calc."""
soup = http.get_soup('http://www.google.com/search', q=inp)
result = soup.find('h2', {'class': 'r'})
exponent = result.find('sup')
if not result:
return "Could not calculate '{}'".format(inp)
if not exponent:
return result.contents[0]
if exponent:
return "{}^{}".format(result.contents[0]*2)
