Python代码报错排查求助：语法错误及新问题咨询

已解决的语法错误 #

错误提示 #

ERROR SYNTAX: perhaps you forgot the comma?

涉及代码 #

uiux.py

import main 
from main import generate_click

B_resi = tk.Button(window, text="Generate Number",command=main.generate_click)
B_resi.grid(row=4,column=1,padx=10,pady=10,sticky='e')

main.py

import mysql.connector
import uiux

dbc = mysql.connector.connect(
    host = 'localhost'
    user = 'user'
    password = '6Vmv-Jl/Sba4F9jM',
    database = 'belajar_barang'
)

if dbc.is_connected:
    print("Database Terkoneksi")
else:
    print("Cek Koneksi Database!")

cursor = dbc.cursor()

def generate_click():
    tempcust = uiux.custID.get()[:3]
    print(tempcust)

解决方式 #

mysql.connector.connect()的参数列表中，host、user行末尾缺少逗号，修正后代码：

dbc = mysql.connector.connect(
    host = 'localhost',
    user = 'user',
    password = '6Vmv-Jl/Sba4F9jM',
    database = 'belajar_barang'
)

当前新问题 #

解决语法错误后，运行代码出现新报错，报错截图如下：

寻求该报错的解决方法。

内容的提问来源于stack exchange，提问作者MasterNoob