Question

我已经在django中待了一段时间。现在我在django中遇到了内置函数的一些问题。 TypeError：＆＃39; bool＆＃39;的错误状态对象不可调用。发生这种错误的原因是语句＆quot; print（request.user.is_authenticated（））＆＃39;。以下是源代码：

def login_page(request):
form = LoginForm(request.POST or None)
#ensure user is logged in or not
print(request.user.is_authenticated())
if form.is_valid():
    print(form.cleaned_data)

return render(request,"auth/login.html",{})

对于LoginForm（）由我的文件forms.py

导入

from django import forms

class ContactForm(forms.Form):
   #first will be name which is variable
    fullname = forms.CharField(widget=forms.TextInput
        (attrs={"class":"form-control","placeholder":"Your fullname"}))
    email = forms.EmailField(widget=forms.EmailInput
        (attrs={"class":"form-control","placeholder":"Your Email"}))
    content = forms.CharField(widget=forms.Textarea
        (attrs={"class":"form-control","placeholder":"Your content"}))

    def clean_email(self):
       email = self.cleaned_data.get("email")
       if not "gmail.com" in email:
          raise forms.ValidationError("Email has to be gmail.com")
       #return value of email to be stored
       return email
class LoginForm(forms.Form):
    username = forms.CharField()
    password = forms.CharField()

Answer 1

是的，你想做的是：

print(request.user.is_authenticated)

没有（）因为它是一个内置函数

Answer 2

is_authenticated is an attribute of theUser model, not a method

所以，删除方法参考：

KEEP

我在使用Django认证的内置函数时遇到错误

2 个答案: