Question

所以我有一个扩展Accounts模型的AbstractUser模型。
我还有StudentProfile和TeacherApplications 与Accounts的一对一关系。
我还有两个表格供老师和学生填写。

要求：让学生/教师通过表格注册。

问题：在学生/教师表单中，我要求提供用户模型所需的字段，例如email, username, first and last name etc..但是我得到的是：。< / p>

错误：1

/ register / Manager中的AttributeError不可用; 'auth.User'有被换成'accounts.Accounts'

错误2

Student_profile.save()
                     ^ TabError: inconsistent use of tabs and spaces in indentation

问题：我需要向用户注册用户字段，否则用户字段将为空并产生错误..但这是最好的方法吗？或者我做错了什么？

模型

class Accounts(AbstractUser):
    email = models.EmailField('email address', unique=True)
    first_name = models.CharField('first name', max_length=30, blank=True)
    last_name = models.CharField('last name', max_length=30, blank=True)
    date_joined = models.DateTimeField('date joined', auto_now_add=True)

    # asdd
    bio = models.TextField(max_length=500, blank=True)
    location = models.CharField(max_length=30, blank=True)
    birth_date = models.DateField(null=True, blank=True)

class StudentProfile(models.Model):
    user = models.OneToOneField('Accounts', related_name='student_profile')
    # additional fields for students
    AMEB_Ratings = models.PositiveIntegerField(default=0)
    is_student = models.BooleanField('student status', default=False)



class TeacherApplications(models.Model):
    user = models.OneToOneField('Accounts', related_name='teacher_profile')
    # additional fields for teachers
    instrument = models.TextField(max_length=500, blank=True)
    skill = models.CharField(max_length=30, blank=True)
    experience_in_years = models.PositiveIntegerField(blank=True)
    is_teacher = models.BooleanField('teacher status', default=False)

形式

class StudentResistrationForm(forms.ModelForm):
    class Meta:
        model = StudentProfile
        fields = (  
            # 'username',
            'first_name',
            'last_name',
            'email',
            'date_joined',
#           'password1',
#           'password2',
            'AMEB_Ratings',
            'is_student',

        )

    def save(self, commit=True):
        user = super(StudentResistrationForm, self).save(commit=False)
        # user.first_name = self.cleaned_data['first_name']
        # user.last_name = self.cleaned_data['last_name']
        user.AMEB_Ratings = self.cleaned_data['AMEB_Ratings']

        if commit:
            user.save()

        return user


class TeacherRegistrationForm(forms.ModelForm):
    class Meta:
        model = TeacherApplications
        fields = (
            'instrument',
            'skill',
            'experience_in_years',
            'is_teacher',
        )

视图

def registerStudent(request):
    # Once register page loads, either it will send to the server POST data (if the form is submitted), else if it don't send post data create a user form to register
    if request.method == "POST":
        user_form = UserForm(request.POST)
        form = StudentResistrationForm(request.POST)

        if form.is_valid() and user_form.is_valid():
            User = get_user_model()
            username = user_form.cleaned_data['username']
            email = user_form.cleaned_data['email']
            email = user_form.cleaned_data['password']
            new_user = User.objects.create_user(username=username, email=email, password=password)

            Student_profile = StudentProfile()
            Student_profile.user = new_user
            Student_profile.AMEB_Ratings = request.POST['AMEB_Ratings']
            # Student_profile = StudentProfile.create_user(AMEB_Ratings=AMEB_Ratings)
            new_user.save()
            Student_profile.save()
            # form.save()

            # AMEB_Ratings = form.cleaned_data['AMEB_Ratings']
            return redirect('../home/')
    else:
        #  Create the django default user form and send it as a dictionary in args to the reg_form.html page.
        user_form = UserForm()
        form = StudentResistrationForm()        

        args = {'form_student': form, 'user_form': user_form }
    return render(request, 'accounts/reg_form_students.html', args)

def teacherApplication(request):
    # # Once register page loads, either it will send to the server POST data (if the form is submitted), else if it don't send post data create a user form to register
    # if request.method == "POST":
    #   form = TeacherRegistrationForm(request.POST)
    #   if form.is_valid():
    #       instrument = form.cleaned_data['instrument']
    #       skill = form.cleaned_data['skill']
    #       experience_in_years = form.cleaned_data['experience_in_years']
    #       is_teacher = form.cleaned_data['is_teacher']
    #       form.save()
    #       return redirect('../home/')
    # else:
    #   #  Create the django default user form and send it as a dictionary in args to the reg_form.html page.
    #   user_form = UserForm()
    #   form = StudentResistrationForm()        
 #  return render(request, 'accounts/reg_form_teachers.html', {'form_student': form, 'user_form': user_form })
    pass

Answer 1

我认为您应该将模型更改为此类型，我的意思是Student和Teacher应该从帐户继承，因此您不再需要is_teacher和is_student 。

class StudentProfile(Accounts):
    AMEB_Ratings = models.PositiveIntegerField(default=0)



class TeacherApplications(Accounts):
    instrument = models.TextField(max_length=500, blank=True)
    skill = models.CharField(max_length=30, blank=True)
    experience_in_years = models.PositiveIntegerField(blank=True)

对于您的第二个错误，我必须说问题是缩进，您应该用{4}替换tabs。另外，我需要您的urls.py文件来完全弄清楚，我认为问题可能存在。这个链接可能有用 Manager isn't available; User has been swapped for 'pet.Person'

AttributeError：'auth.User'已被替换为'accounts.Accounts'？怎么样？

1 个答案: