爬快代理提供的免费ip代理

这是快代理的免费ip访问路径：https://www.kuaidaili.com/free/inha/1/
下面是代码实现

def get_kuai_proxy_ip():
    print("开始获取kuai代理免费ip代理")
    proxy = []
    header = {'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) '
                            'AppleWebKit/537.36 (KHTML, like Gecko) '
                            'Ubuntu Chromium/44.0.2403.89 '
                            'Chrome/44.0.2403.89 '
                            'Safari/537.36'}
    for i in range(1, 20):
        r = requests.get("https://www.kuaidaili.com/free/inha/"+str(i)+"/",
                         headers=header)
        html = r.text
        soup = BeautifulSoup(html, "html.parser")
        trs = soup.find_all('tr')[1:]
        proxy_url = ""
        for tr in trs:
            tds = tr.find_all("td")
            if tds[3].text == "HTTP":
                # proxy_url = "http://"+tds[0].text+":"+tds[1].text
                proxy_url = tds[0].text+":"+tds[1].text
            if tds[3].text == "HTTPS":
                # proxy_url = "https://"+tds[0].text+":"+tds[1].text
                proxy_url = tds[0].text+":"+tds[1].text
            print(proxy_url)
            if proxy_url != "":
                proxy.append(proxy_url)
    return proxy

if __name__ == '__main__':
     proxys = get_kuai_proxy_ip()