python提交post数据到远程url

"""
皮蛋编程(https://www.pidancode.com)
创建日期：2022/4/3
功能描述：python提交post数据到远程url
"""
import sys, urllib.request,urllib.parse
zipcode = "S2S 1R8"
url = 'https://www.pidancode.com'
data = urllib.parse.urlencode([('query', zipcode)]).encode('utf-8')
req = urllib.request.Request(url)
fd = urllib.request.urlopen(req, data)
while 1:
    data = fd.read(1024)
    if not len(data):
        break
    sys.stdout.write(data)