问python中的<冻结importlib._bootstrap>错误

EN

    Exception in thread django-main-thread:
Traceback (most recent call last):
  File "C:\Users\Dalvi\Envs\proctor\lib\site-packages\django\core\servers\basehttp.py", line 47, in get_internal_wsgi_application
   return import_string(app_path)
  File "C:\Users\Dalvi\Envs\proctor\lib\site-packages\django\utils\module_loading.py", line 30, in import_string
    return cached_import(module_path, class_name)
  File "C:\Users\Dalvi\Envs\proctor\lib\site-packages\django\utils\module_loading.py", line 15, in cached_import
    module = import_module(module_path)
  File "D:\1.Coding Softwares\Python\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "C:\Users\Dalvi\Desktop\Anish\Python Project\Online-Proctor-System\proctor\proctor\wsgi.py", line 16, in <module>
    application = get_wsgi_application()
  File "C:\Users\Dalvi\Envs\proctor\lib\site-packages\django\core\wsgi.py", line 13, in get_wsgi_application
    return WSGIHandler()
    handler = self.get_handler(*args, **options)
  File "C:\Users\Dalvi\Envs\proctor\lib\site-packages\django\contrib\staticfiles\management\commands\runserver.py", line 31, in get_handler        
    handler = super().get_handler(*args, **options)
  File "C:\Users\Dalvi\Envs\proctor\lib\site-packages\django\core\management\commands\runserver.py", line 78, in get_handler
    return get_internal_wsgi_application()
  File "C:\Users\Dalvi\Envs\proctor\lib\site-packages\django\core\servers\basehttp.py", line 49, in get_internal_wsgi_application
    raise ImproperlyConfigured(
django.core.exceptions.ImproperlyConfigured: WSGI application 'proctor.wsgi.application' could not be loaded; Error importing module.

├───adminsite (app)
│   ├───migrations
│   │   └───__pycache__
│   └───__pycache__
├───logreg (app)
│   ├───migrations
│   │   └───__pycache__
│   └───__pycache__
├───proctor (project)
│   └───__pycache__
├───static
│   ├───css
│   │   ├───adminsite
│   │   ├───login
│   │   └───usersite
│   ├───images
│   │   └───adminsite
│   └───js
│       ├───adminsite
│       └───usersite
├───static_root
│   ├───admin
│   │   ├───css
│   │   │   └───vendor
│   │   │       └───select2
│   │   ├───fonts
│   │   ├───img
│   │   │   └───gis
│   │   └───js
│   │       ├───admin
│   │       └───vendor
│   │           ├───jquery
│   │           ├───select2
│   │           │   └───i18n
│   │           └───xregexp
│   ├───css
│   │   ├───adminsite
│   │   ├───login
│   │   └───usersite
│   ├───images
│   │   └───adminsite
│   ├───js
│   │   ├───adminsite
│   │   └───usersite
│   └───static_root
│       ├───admin
│       │   ├───css
│       │   │   └───vendor
│       │   │       └───select2
│       │   ├───fonts
│       │   ├───img
│       │   │   └───gis
│       │   └───js
│       │       ├───admin
│       │       └───vendor
│       │           ├───jquery
│       │           ├───select2
│       │           │   └───i18n
│       │           └───xregexp
│       ├───css
│       │   ├───adminsite
│       │   ├───login
│       │   └───usersite
│       ├───images
│       │   └───adminsite
│       └───js
│           ├───adminsite
│           └───usersite
├───templates
│   ├───adminsite
│   ├───logreg
│   └───usersite
└───usersite (app)
    ├───migrations
    │   └───__pycache__
    └───__pycache__

import os
from pathlib import Path

import proctor

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/4.0/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-!2eg$jgi04pesan7_)@^((#o)fq($9namjy&gii=mi0s@ko-+n'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = [
    # logreg app
    'logreg.apps.LogregConfig',

    # crispy forms
    'crispy_forms',
   'adminsite.apps.AdminsiteConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'phonenumber_field',
    'usersite',
    
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    'django_auto_logout.middleware.auto_logout',
    
]

ROOT_URLCONF = 'proctor.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(BASE_DIR, 'templates/usersite'),os.path.join(BASE_DIR, 'templates/logreg'),os.path.join(BASE_DIR, 'templates/adminsite')],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
                
            ],
        },
    },
]


WSGI_APPLICATION = 'proctor.wsgi.application'

# Database
# https://docs.djangoproject.com/en/4.0/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME':'proctor',
        'USER':'root',
        'PASSWORD':'root',
        'HOST':'127.0.0.1', 
        'PORT':'3306',
    }
}


AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/4.0/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.0/howto/static-files/

STATIC_URL = '/static/'
STATICFILES_DIRS = [
   os.path.join(BASE_DIR, "static"),
   
]

STATIC_ROOT =os.path.join(BASE_DIR, "static_root")
# Default primary key field type
# https://docs.djangoproject.com/en/4.0/ref/settings/#default-auto-field

# Base url to serve media files
MEDIA_URL = '/media/'

# Path where media is stored
MEDIA_ROOT = os.path.join(BASE_DIR, 'media/')



DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

CRISPY_TEMPLATE_PACK = 'bootstrap4'

#AUTO_LOGOUT = {'IDLE_TIME': 200}

SESSION_ENGINE = 'django.contrib.sessions.backends.cached_db'

import os

from django.core.wsgi import get_wsgi_application

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'proctor.settings')

application = get_wsgi_application()