Question

我的管理页面中的模型没有播种。我检查我的用户是否是超级用户，检查我的目录是否正确，并检查我的代码是否写错了。据我所知，所有这些都是正确的。但是，当我在settings.py中添加“ main.templates.admin.InfoAdmin”时，会出现此错误。

...django\apps\registry.py", line 135, in check_apps_ready

raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.

没有这一行，没有错误，但是模型未显示在管理页面上。

admin.py

from django.contrib import admin
from .models import *

class InfoAdmin(admin.ModelAdmin):
    fields = [
    'site_title',
    'site_content',
    'site_published'
    ]

class DocumentAdmin(admin.ModelAdmin):
    fields = [
    'title',
    'description',
    'document',
    'uploaded_at',
    'creator'
    ]

admin.site.register(models.Info, InfoAdmin)
admin.site.register(models.Document, DocumentAdmin)

models.py

from django.db import models
from datetime import datetime
from django.contrib.auth.models import User

from django.conf import settings

# Create your models here.
class Info(models.Model):
    site_title = models.CharField(max_length=200)
    site_content = models.TextField()
    site_published = models.DateTimeField("date published")
    likes= models.IntegerField(default=0)
    dislikes= models.IntegerField(default=0)

    def __str__(self):
        return self.site_title

class Document(models.Model):
    title = models.CharField(max_length=100, default='NoTitle')
    description = models.CharField(max_length=255, blank=True)
    document = models.FileField(upload_to='documents/')
    uploaded_at = models.DateTimeField(auto_now_add=True)

    creator = models.ForeignKey('auth.User', on_delete=models.CASCADE, blank=True, null=True)

    def __str__(self):
        return self.title

urls.py

from django.urls import path
from . import views
from . import models

from django.conf.urls import url, include

from django.conf import settings
from django.conf.urls.static import static

from django.contrib import admin
admin.autodiscover()

app_name = "main"

urlpatterns = [
    path('admin/', admin.site.urls),
    path('$/', models.Info, name='Info'),
    path("", views.homepage, name="homepage"),
    path("myconta/", views.myconta, name="myconta"),
    path("upload/", views.model_form_upload, name="upload"),
    path("register/", views.register, name="register"),
    path('', include("django.contrib.auth.urls")), # <-- added
]

if settings.DEBUG:
    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

settings.py

import sys, os, django

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

DEBUG = True

ALLOWED_HOSTS = []

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'main.templates.apps.MainConfig',
    'main.templates.admin.InfoAdmin',
]

django管理页面中未显示模型

0 个答案: