# -*- coding: utf-8 -*-
import pymysql, io, sys
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
conn = pymysql.connect(host='8.129.84.155', port=3306, user='root', password='Itc@123456',
                       database='crm', charset='utf8mb4', cursorclass=pymysql.cursors.DictCursor)
with conn.cursor() as cur:
    for t in ("customer", "customer_contact", "customer_member", "customer_follow",
              "customer_transfer", "customer_transfer_detail", "import_task", "contact_import_task"):
        try:
            cur.execute("SHOW COLUMNS FROM " + t)
            cols = [r["Field"] for r in cur.fetchall()]
            print(t, "→", cols)
        except Exception as e:
            print(t, "ERR", e)
conn.close()