Django：shell_plus 模块导入错误 --notebook

如何解决Django：shell_plus 模块导入错误 --notebook

在 Django 项目中：

python manage.py shell_plus --ipython

正在按预期加载模型导入，例如，工作正常。

尝试时

python manage.py shell_plus --notebook

Jupyter 将启动。但是当尝试创建一个新的 django shell plus notebook 时，我会收到以下导入错误：

[I 12:43:00.851 NotebookApp] Kernel started: 68eac163-4064-41ac-824d-5c839562814c,name: django_extensions
[IPKernelApp] WARNING | Error in loading extension: django_extensions.management.notebook_extension
Check your config files in /home/pumpkin/.ipython/profile_default
Traceback (most recent call last):
  File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/site-packages/IPython/core/shellapp.py",line 261,in init_extensions
    self.shell.extension_manager.load_extension(ext)
  File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/site-packages/IPython/core/extensions.py",line 87,in load_extension
    if self._call_load_ipython_extension(mod):
  File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/site-packages/IPython/core/extensions.py",line 134,in _call_load_ipython_extension
    mod.load_ipython_extension(self.shell)
  File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/site-packages/django_extensions/management/notebook_extension.py",line 10,in load_ipython_extension
    style=no_style(),File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/site-packages/django_extensions/management/shells.py",line 152,in import_objects
    setup()
  File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/site-packages/django/__init__.py",line 19,in setup
    configure_logging(settings.LOGGING_CONfig,settings.LOGGING)
  File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/site-packages/django/conf/__init__.py",line 79,in __getattr__
    self._setup(name)
  File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/site-packages/django/conf/__init__.py",line 66,in _setup
    self._wrapped = Settings(settings_module)
  File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/site-packages/django/conf/__init__.py",line 157,in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/home/pumpkin/miniconda3/envs/django22/lib/python3.7/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 953,in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>",line 219,in _call_with_frames_removed
  File "<frozen importlib._bootstrap>",line 967,line 677,in _load_unlocked
  File "<frozen importlib._bootstrap_external>",line 728,in exec_module
  File "<frozen importlib._bootstrap>",in _call_with_frames_removed
  File "/home/pumpkin/django_projects/book_management/book_management/__init__.py",line 3,in <module>
    from .celery import app as celery_app
  File "/home/pumpkin/django_projects/book_management/book_management/celery.py",line 9,in <module>
    from celery import Celery
ModuleNotFoundError: No module named 'celery'

我可能遗漏了一些东西，我很乐意提供更多详细信息并帮助重现该问题。

版本：

• django 扩展 3.1.1
• Django 3.1.6
• jupyter 1.0.0
• jupyter 客户端 6.1.12
• jupyter 控制台 6.4.0
• jupyter 核心 4.7.1
• jupyterlab-pygments 0.1.2
• jupyterlab-widgets 1.0.0

编辑：

我可以概括一下这个问题。执行时： python manage.py shell_plus --notebook 并打印 sys.path 我们得到

sys.path=
['/home/pumpkin/django_projects/book_management','/home/pumpkin/miniconda3/envs/booking_j2/lib/python39.zip','/home/pumpkin/miniconda3/envs/booking_j2/lib/python3.9','/home/pumpkin/miniconda3/envs/booking_j2/lib/python3.9/lib-dynload','/home/pumpkin/miniconda3/envs/booking_j2/lib/python3.9/site-packages']

这是预期的（它是当前激活的 conda env）

但是当尝试启动一个新的 Django shell-plus notebook 时，我们可以看到跟踪依赖于另一个 conda 环境：

[I 14:21:31.694 NotebookApp] Creating new notebook in 
[I 14:21:32.373 NotebookApp] Kernel started: 8d4013f7-ae9e-4bf4-80a3-ca9483e72f0b,in init_extensions
    self.shell.extension_manager.load_extension(ext)

在此 conda 环境中，未安装所需的模块。因此出现错误。

现在我的问题是，为什么 ipython(?) 不能在正确的 conda env 中运行？

请注意，在运行 python manage.py shell_plus --ipython 时，sys.path 与预期一致。同样，在启动经典的 python 3 notebook 时，导入也按预期进行。