Python类操作

规范：注意函数命令规范。

import sys
class ZookeeperManager():  # class ClassName: 类命名规范
    def __init__(self, zk_host, zk_port, zk_path, timeout=5):
        self.zk_host = zk_host
        self.zk_port = zk_port
        self.zk_path = zk_path
        self.timeout = timeout

    def zk_conn(self):  #class_suite  类体规范
        try:
            print('start zk_conn ...')
        except Exception as e:
            print("connect zk fail ... ") + str(e)
def MainInput():
    try:
        print('======MainInput=====')
        zkt = ZookeeperManager('10.208.16.55','2181','kafka/elogomscore')
        print(zkt.zk_host)
        zkt.zk_conn()
    except Exception as err:
        print(err)
if __name__ == '__main__':
    try:
        MainInput()
    finally:
        sys.exit()
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