views.py 文件源码

def about(query,qtype=None):
    service_url = 'https://kgsearch.googleapis.com/v1/entities:search'
    params = {
        'query': query,
        'limit': 10,
        'indent': True,
        'key': api_key,
    }
    url = service_url + '?' + urllib.urlencode(params)
    response = json.loads(urllib.urlopen(url).read())
    if not len(response['itemListElement']):
        return "sorry, I don't know about "+query +"\nIf you know about "+query+" please tell me."
    result = ""
    if len(response['itemListElement'])==1:
        if "detailedDescription" in response['itemListElement'][0]['result']:
            return response['itemListElement'][0]['result']['detailedDescription']["articleBody"]
        else:
            return response['itemListElement'][0]['result']['name'] +" is a " +\
                   response['itemListElement'][0]['result']["description"]
    for element in response['itemListElement']:
      try:result += element['result']['name'] + "->" +element['result']["description"]+"\n"
      except:pass
    return result