Python 获取第一个网页内容

import requests
def getHTMLText(url):
    try:
        r = requests.get(url, timeput=30)
        r.raise_for_status() #如果状态不是200，引发异常
        r.encoding = 'utf-8' #无论原来用什么编码，都改成utf-8
        return r.text
    except:
        return ""
url = "http://www.baidu.com"
print(getHTMLText(url))