在下面的代码中,我试图创建一个登录页面,但在这里遇到了一个问题。问题是,print(bool(verfied))
显示一个错误并显示unresolved reference 'verified'
。我希望函数在通过按钮调用后返回一个布尔值。请帮助
def verification():
verified = False
if str(username_login.get()) == '1' and str(password_login.get()) == '1':
verified = True
elif str(username_login.get()) != '1' and str(password_login.get()) != '1':
verified = False
return verified
login_button = Button(screen, text='Login', command=verification)
login_button.place(relx=0.5,
rely=0.45,
anchor='center')
print(bool(verified))
也可以只返回如下布尔值:
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