new_contents: from modules.module_base import ModuleBase
  import urllib.request
  import json
  
  #Module for fecthing an image on Google Image
  class ModuleImageFetcher(ModuleBase):
  
      def __init__(self, bot):
          ModuleBase.__init__(self, bot)
          self.name = "ModuleImageFetcher"
  
      #Usage : /img query [index]
      #Example : /img cara 2
      def notify_command(self, message_id, from_attr, date, chat, commandName, commandStr):
          if commandName == "img":
  
              args = commandStr.split()
  
              text = ""
              if len(args) > 0:
  
                  fetcher = urllib.request.build_opener()
                  #TODO multiple words search term
                  searchTerm = args[0]
                  startIndex = 0
                  if len(args) > 1:
                      startIndex = args[1]
  
                  searchUrl = "http://ajax.googleapis.com/ajax/services/search/images?v=1.0&q=" + searchTerm + "&start=" + str(startIndex)
  
                  response = urllib.request.urlopen(searchUrl)
  
                  str_response = response.read().decode('utf-8')
                  objJSON = json.loads(str_response)
  
                  imageUrl = objJSON['responseData']['results'][0]['unescapedUrl']
                  text = imageUrl
  
                  urllib.request.urlretrieve(imageUrl, "out.jpg")
                  self.bot.sendPhoto(chat["id"], "out.jpg", args[0])
  
              else:
                  self.bot.sendMessage("Not enough argument, usage : /img query [index]", chat["id"])
  
      def get_commands(self):
          return [
              ("img", "Fetch an image on Google Image"),
          ]
  
  
subject: add module_image_fetcher, it's a module for fetching image on Google Image