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import socket

class HttpClient(object):
    
    def __init__ (this, args):
        this.host = args["host"]
        this.port = args["port"]
        this.userAgent = args["userAgent"]
        this.buffer = ""

    def build (this):
        this.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        this.sock.connect((this.host, this.port))
        this.sock.send("GET / HTTP/1.1\r\n")
        this.sock.send("Host: " + this.host + "\r\n")
        this.sock.send("Connection: close\r\n")
        this.sock.send("User-Agent: " + this.userAgent + "\r\n")
        this.sock.send("Content-type: application/x-www-form-urlencoded\r\n")
        this.sock.send("\r\n\r\n")
    
    def get(this):
        this.build();

        while True:
            buf = this.sock.recv(8192)
            if(buf):
                this.buffer += buf
            else:
                break
        return this.buffer
    
    def __del__(this):
    
        this.sock.close()

if __name__ == '__main__' :

	args = {"host" : "www.haowei.me", "port" : 80, "userAgent" : "MSIE"}
	print HttpClient(args).get()