Django开发笔记六

１、登录功能完善

登录成功应该是重定向到首页，而不是转发，当前用户信息保存到session:

class LoginView(View):

    def get(self, request):

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

    def post(self, request):

        user_name = request.POST.get("username", "")

        pass_word = request.POST.get("password", "")

        user = authenticate(username=user_name, password=pass_word)

        if user is not None:

            dj_login(request, user)

            request.session['currentUser'] = json.dumps(user, default=UserProfile.user2json)

            return HttpResponseRedirect("/")

        else:

            return render(request, "login.html", {'msg': None})

用户需要提供序列化方法：

class UserProfile(AbstractUser):

    nickname = models.CharField(max_length=50, verbose_name=u"昵称")

    birthday = models.DateField(max_length=50, null=True, blank=True, verbose_name=u"生日")

    gender = models.CharField(choices=(("male", u"男"), ("female", u"女"), ("secret", u"保密")), default=u"secret",

                              max_length=10)

    address = models.CharField(max_length=100, default=u"")

    mobile = models.CharField(max_length=11, null=True, blank=True)

    image = models.ImageField(upload_to="user/%y/%m", default=u"images/default/user_default.png",

                              max_length=100)

    add_time = models.DateTimeField(default=datetime.now)

    class Meta:

        verbose_name = u"用户"

        verbose_name_plural = verbose_name

        ordering = ["-id"]

    def __unicode__(self):

        return self.username

    def user2json(self):

        return {'username': self.username, 'nickname': self.nickname, 'id': self.id, 'image': self.image.url}

xadmin在后台添加用户也需要加密:

xadmin添加用户应该是可以配置密码加密类型的,但是我没找到,所以修改源码:

xadmin/views/edit.py

    @filter_hook

    def isave_forms(self):

        self.new_obj = self.form_obj.save(commit=False)

        # 后台添加用户默认密码是123456

        if self.request.get_full_path() == '/admin/users/userprofile/add/':

            setattr(self.new_obj, 'password', make_password('123456'))

之所以setattr,是应为self.new_obj['password']=make_password('123456'))直接赋值报错('UserProfile' object does not support item assignment).

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Django开发笔记六

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