Question

我无法在我的项目中使用pinax徽章。我遵循了在我的应用程序中创建badges.py文件所提供的最小使用量example：

#badges.py

from pinax.badges.base import Badge, BadgeAwarded
from pinax.badges.registry import badges


class PointsBadge(Badge):
    slug = "points"
    levels = [
      "Bronze",
      "Silver",
      "Gold",
     ]
    events = ["points_awarded",]
    multiple = False

    def award(self, **state):
        user = state["user"]
        points = user.get_profile().points
        if points > 10000:
            return BadgeAwarded(level=3)
        elif points > 7500:
            return BadgeAwarded(level=2)
        elif points > 5000:
            return BadgeAwarded(level=1)


badges.register(PointsBadge)

和一个非常糟糕的点函数，在我的用户模型中调用a接受一个金额参数并将其添加到我的用户模型中的points字段。

#User Model
class User(AbstractUser):
    ....
    points = models.IntegerField(default=0)

def award_points(self,amount):
    self.amount = amount
    self.points+=amount
    self.save()

现在，我正在调用一个信号来检查用户登录的时间并给他们奖励一些积分。就像这样

#signal.py
from django.contrib.auth.signals import user_logged_in,user_logged_out
from django.dispatch import receiver
from django.conf import settings
from pinax.badges.registry import badges


@receiver(user_logged_in)
def award(sender,request ,user, **kwargs):
    user = request.user.award_points(5000)
    badges.possibly_award_badge("points_awarded", user=user)

我也注册了信号以确保。我仍然没有获得所需的结果，即，一旦用户登录并获得5000点，这足以获得badges.py文件中定义的1级徽章。除了信号，我不确定有更有效的方法来实现这个结果，除非当然有人推荐一种不同的方法。

回应赞赏。

Answer 1

这是我的表现。

在 models.py

中

from django.template.defaultfilters import slugify
from django.db import models
from django.contrib.auth.models import User

from pinax.badges.base import Badge, BadgeAwarded
from pinax.badges.registry import badges

class PointsBadge(Badge):
    slug = "points"
    levels = [
        "Bronze",
        "Silver",
        "Gold",
    ]
    events = [
        "points_awarded",
    ]
    multiple = False

    def award(self, **state):
        user = state["user"]
        points = user.profile.points
        if points > 500:
            return BadgeAwarded(level=3)
        elif points > 50:
            return BadgeAwarded(level=2)
        elif points > 5:
            return BadgeAwarded(level=1)

badges.register(PointsBadge)

class Profile(models.Model):
    user = models.OneToOneField(
        User,
        on_delete = models.CASCADE
    )
    points = models.IntegerField (
        default = 0
    )

    def award_points (self, points):
        self.points += points
        self.save()

在 signals.py 中，我在创建profile时创建user

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

然后在我的view

中

    request.user.profile.award_points(p.points)
    badges.possibly_award_badge("points_awarded", user=request.user)

将django中的pinax徽章与积分系统集成

1 个答案: