配置admin_reorder后Django-admin无法重排应用且提示无权限如何解决

应用展示顺序无法重排 #

• 首先确认admin_reorder已添加到INSTALLED_APPS中，且加载顺序在django.contrib.admin之后，不要仅放在自定义的DEFAULT_APPS变量中不做合并
• 修正ADMIN_REORDER配置格式，django-admin-reorder包要求配置项为字典结构，不可直接填写应用路径字符串，示例如下：

ADMIN_REORDER = (
    # 应用名和INSTALLED_APPS中注册的名称保持一致
    {"app": "apps.accounts"},
    {"app": "apps.questions"},
    {"app": "apps.exams"},
    {"app": "apps.settings"},
)
# 如需自定义应用展示名称，可以添加label字段：{"app": "apps.accounts", "label": "账户管理"}

无权限查看或编辑内容提示 #

• 检查中间件加载顺序，admin_reorder.middleware.ModelAdminReorder必须放在django.contrib.auth.middleware.AuthenticationMiddleware之后，否则会打断权限校验流程
• 确认登录的账号具备对应模型的操作权限，非超级用户需要手动分配权限，超级用户需确认is_superuser、is_staff字段均为True
• 确认所有需要在admin后台展示的模型，都已在对应应用的admin.py中完成注册，无注册模型时非超级用户也会触发该提示
• 确认django.contrib.auth、django.contrib.contenttypes两个依赖应用已正常添加到INSTALLED_APPS中

完整参考配置 #

# INSTALLED_APPS 配置
INSTALLED_APPS = [
    "django.contrib.admin",
    "django.contrib.auth",
    "django.contrib.contenttypes",
    "django.contrib.sessions",
    "django.contrib.messages",
    "django.contrib.staticfiles",
    # 第三方应用放在django自带应用之后
    "admin_reorder",
    # 自定义应用
    "apps.accounts",
    "apps.questions",
    "apps.exams",
    "apps.settings",
]

# MIDDLEWARE 配置
MIDDLEWARE = [
    "django.middleware.security.SecurityMiddleware",
    "django.contrib.sessions.middleware.SessionMiddleware",
    "django.middleware.common.CommonMiddleware",
    "django.middleware.csrf.CsrfViewMiddleware",
    # 认证中间件必须放在重排中间件之前
    "django.contrib.auth.middleware.AuthenticationMiddleware",
    "django.contrib.messages.middleware.MessageMiddleware",
    "django.middleware.clickjacking.XFrameOptionsMiddleware",
    # 重排中间件放在认证之后
    "admin_reorder.middleware.ModelAdminReorder",
]

# ADMIN_REORDER 配置
ADMIN_REORDER = (
    {"app": "apps.accounts", "label": "账户管理"},
    {"app": "apps.questions", "label": "题库管理"},
    {"app": "apps.exams", "label": "考试管理"},
    {"app": "apps.settings", "label": "系统配置"},
)

内容的提问来源于stack exchange，提问作者Roman Demianenko