尝试在Django

Question

我试图一次提交2个表单，以便在Django中创建我的学生用户。我一直在苦苦挣扎一段时间，但我想我终于要结束如何一次管理2个表单供我的用户注册。但是当我从我的视图中填写数据时，我收到错误：

[Errno 22] Invalid argument: "C:\\Users\\danny\\Desktop\\Projects\\bachelor_thesis\\eve\\templates\\{'form1': <UserForm bound=False, valid=Unknown, fields=(username;email;first_name;last_name;password)>, 'form2': <StudentForm bound=False, valid=Unknown, fields=(phone;student_ID;photo)>}"

以下是我的文件：

@csrf_protect
def student_register(request):
    if request.method == 'POST':
        form1 = UserForm(request.POST, prefix="user")
        form2 = StudentForm(request.POST, prefix="profile")
        if form1.is_valid() and form2.is_valid():
            # create initial entry for user
            username = form1.cleaned_data["username"]
            password = form1.cleaned_data["password"]
            new_user = User.objects.create_user(username, password)
            new_user.save()

            # create entry for UserProfile (extension of new_user object)
            profile = form2.save(commit=False)
            profile.user = new_user
            profile.save()
            return HttpResponseRedirect("index")
    else:
        form1 = UserForm(prefix="user")
        form2 = StudentForm(prefix="profile")
    c = {
        'form1': form1,
        'form2': form2,
    }
    c.update(request)
    return render(request, "student_signup_form.html", c)

class UserForm(forms.ModelForm):
    class Meta:
        model = User
        fields = ('username', 'email', 'first_name', 'last_name', 'password')


class StudentForm(forms.ModelForm):
    class Meta:
        model = Student
        fields = ('phone', 'student_ID', 'photo')

class User(AbstractUser):
    pass


class Student(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
    student_ID = models.CharField(unique=True, max_length=14,
                                  validators=[RegexValidator(regex='^.{14}$',
                                                             message='The ID needs to be 14 characters long.')])
    photo = models.ImageField(upload_to='students_images')
    phone = models.CharField(max_length=15, )

    def __str__(self):
        return self.user.username


@receiver(post_save, sender=User)
def create_user_student(sender, instance, created, **kwargs):
    if created:
        Student.objects.create(user=instance)


@receiver(post_save, sender=User)
def save_user_student(sender, instance, **kwargs):
    instance.profile.save()

另外，当我打开注册表时，密码是可见的。另外，如何添加确认密码字段？谢谢。 这是追溯：https://pastebin.com/b90muPZY 这个问题困扰了我一段时间。