text: """!calc <equation> will return the google calculator result for <equation>"""
  from bs4 import BeautifulSoup
  import re
  try:
      from urllib import quote
  except ImportError:
      from urllib.request import quote
  import requests
  
  
  def calc(eq):
      query = quote(eq)
      url = "https://encrypted.google.com/search?hl=en&q={0}".format(query)
      soup = BeautifulSoup(requests.get(url).text, "html5lib")
  
      answer = soup.findAll("h2", attrs={"class": "r"})
      if not answer:
          answer = soup.findAll("span", attrs={"class": "_m3b"})
          if not answer:
              return ":crying_cat_face: Sorry, google doesn't have an answer for you :crying_cat_face:"
  
      # They seem to use u\xa0 (non-breaking space) in place of a comma
      answer = answer[0].text.replace(u"\xa0", ",")
      return answer
  
  
  def on_message(msg, server):
      text = msg.get("text", "")
      match = re.findall(r"!calc (.*)", text)
      if not match:
          return
  
      return calc(match[0].encode("utf8"))
  
  
  on_bot_message = on_message
  