python - 为什么命令 python manage.py runserver 不起作用？

问题描述

所以，昨天当我编码时一切都很好，但现在每当我运行命令时 -

python manage.py runserver

出现了这个错误-

Traceback (most recent call last):


File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\core\management\base.py", line 328, in run_from_argv
    self.execute(*args, **cmd_options)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\core\management\commands\runserver.py", line 60, in execute
    super().execute(*args, **options)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\core\management\base.py", line 369, in execute
    output = self.handle(*args, **options)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\core\management\commands\runserver.py", line 67, in handle
    if not settings.DEBUG and not settings.ALLOWED_HOSTS:
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\conf\__init__.py", line 76, in __getattr__
    self._setup(name)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\conf\__init__.py", line 63, in _setup
    self._wrapped = Settings(settings_module)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\conf\__init__.py", line 142, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "C:\Users\LENOVO\anaconda3\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'editdojo_project.settings'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "manage.py", line 21, in <module>
    main()
  File "manage.py", line 17, in main
    execute_from_command_line(sys.argv)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
    utility.execute()
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\core\management\__init__.py", line 395, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\core\management\base.py", line 341, in run_from_argv
    connections.close_all()
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\db\utils.py", line 225, in close_all
    for alias in self:
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\db\utils.py", line 219, in __iter__
    return iter(self.databases)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\utils\functional.py", line 48, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\db\utils.py", line 153, in databases
    self._databases = settings.DATABASES
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\conf\__init__.py", line 76, in __getattr__
    self._setup(name)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\conf\__init__.py", line 63, in _setup
    self._wrapped = Settings(settings_module)
  File "C:\Users\LENOVO\anaconda3\lib\site-packages\django\conf\__init__.py", line 142, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "C:\Users\LENOVO\anaconda3\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'editdojo_project.settings'

我不知道这个错误意味着什么，另一个问题是我可以在不运行python manage.pyrunserver 命令的情况下查看我的网站，这真的很奇怪，因为如果我们在不运行 runserver 命令的情况下运行它通常会显示 404 page not found 错误python manage.py。

这是我的 setting.py 文件 -

    """
Django settings for BAITHEWAY project.

Generated by 'django-admin startproject' using Django 3.0.6.

For more information on this file, see
https://docs.djangoproject.com/en/3.0/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.0/ref/settings/
"""

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!

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

ALLOWED_HOSTS = ['*'] 


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'baithewayapp',

]

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',
]

ROOT_URLCONF = 'BAITHEWAY.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        '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 = 'BAITHEWAY.wsgi.application'


# Database
# https://docs.djangoproject.com/en/3.0/ref/settings/#databases

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
    }
}


# Password validation
# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators

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/3.0/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.0/howto/static-files/





STATIC_URL = '/static/'

谁能告诉发生了什么以及如何解决这个问题，非常感谢:)

标签： pythondjango

python - 为什么命令 python manage.py runserver 不起作用？

问题描述

解决方案

推荐阅读