python - 我想在 django 中运行一个新项目，但出现此错误：ModuleNotFoundError: No module named 'C:\\Python39\\Lib\\site-packages\\django\\conf'

Question

我在windows上的virtualenv中创建了一个项目，然后尝试运行它，出现了这个错误：

    Traceback (most recent call last):
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\core\management\base.py", line 328, in run_from_argv
    self.execute(*args, **cmd_options)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\core\management\commands\runserver.py", line 60, in execute
    super().execute(*args, **options)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\core\management\base.py", line 369, in execute
    output = self.handle(*args, **options)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\core\management\commands\runserver.py", line 67, in handle
    if not settings.DEBUG and not settings.ALLOWED_HOSTS:
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\conf\__init__.py", line 76, in __getattr__
    self._setup(name)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\conf\__init__.py", line 63, in _setup
    self._wrapped = Settings(settings_module)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\conf\__init__.py", line 142, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "C:\Python39\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 984, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'C:\\Python39\\Lib\\site-packages\\django\\conf'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Windows\System32\django\django_project\manage.py", line 21, in <module>
    main()
  File "C:\Windows\System32\django\django_project\manage.py", line 17, in main
    execute_from_command_line(sys.argv)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
    utility.execute()
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\core\management\__init__.py", line 395, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\core\management\base.py", line 341, in run_from_argv
    connections.close_all()
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\db\utils.py", line 225, in close_all
    for alias in self:
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\db\utils.py", line 219, in __iter__
    return iter(self.databases)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\utils\functional.py", line 48, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\db\utils.py", line 153, in databases
    self._databases = settings.DATABASES
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\conf\__init__.py", line 76, in __getattr__
    self._setup(name)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\conf\__init__.py", line 63, in _setup
    self._wrapped = Settings(settings_module)
  File "C:\Windows\System32\django\.venv\lib\site-packages\django\conf\__init__.py", line 142, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "C:\Python39\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
  File "<frozen importlib._bootstrap>", line 984, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'C:\\Python39\\Lib\\site-packages\\django\\conf'

这是我的应用程序版本

---

- asgiref    3.2.7
- Django     3.0.5
- pip        20.0.2
- pytz       2019.3
- setuptools 41.2.0
- sqlparse   0.3.1

1. 我的文件 ：
   • 管理.py
   • django_project ：
     • asgi.py
     • 设置.py
     • 网址.py
     • wsgi.py
     • 初始化.py

我尝试在项目中构建 virtualenv 并且仍然无法正常工作。

请帮我 ：）

标签： pythondjangocmdvirtualenvnew-project

Answer 1

1. 你必须激活你的 virtualenv

   来源 ~/your_virtual_env_directory/Scripts/activate

   2. 在项目目录中运行命令

   python manage.py 运行服务器