python - Pyinstaller/Django - pkg_resources.DistributionNotFound : The 'django-omnibus' distribution was not found

Question

我正在尝试为使用 django-omnibus 的 django 网站创建安装程序模块。

我的 Pyinstaller 命令:

pyinstaller --name djangosite manage.py

Pyinstaller 命令运行完成。

尝试使用

运行网络服务器

djangosite.exe runserver localhost:8000

我收到以下错误:

Traceback (most recent call last):
  File "<string>", line 10, in <module>
  File "django\core\management\__init__.py", line 338, in execute_from_command_line
  File "django\core\management\__init__.py", line 312, in execute
  File "django\__init__.py", line 18, in setup
  File "django\apps\registry.py", line 85, in populate
  File "django\apps\config.py", line 86, in create
  File "importlib\__init__.py", line 37, in import_module
  File "c:\users\USERNAME\appdata\local\temp\pip-build-vxcefe\pyinstaller\PyInstaller\loader\pyimod03_importers.py", line 389, in load_module
  File "omnibus\__init__.py", line 3, in <module>
  File "pkg_resources\__init__.py", line 561, in get_distribution
  File "pkg_resources\__init__.py", line 441, in get_provider
  File "pkg_resources\__init__.py", line 962, in require
  File "pkg_resources\__init__.py", line 849, in resolve
pkg_resources.DistributionNotFound: The 'django-omnibus' distribution was not found and is required by the application manage returned -1

如果我删除所有 django-omnibus 代码，该站点可以正常工作(显然我的 websocket 功能除外)。有任何想法吗？谢谢。

Answer 1

我需要为 django-omnibus 添加一个 hook.py 文件，并将 --additional-hooks-dir=. 标志添加到 pyinstaller 命令。

钩子(Hook)omnibus.py

from PyInstaller.utils.hooks import copy_metadata, collect_data_files

datas = copy_metadata('django-omnibus')
datas += collect_data_files('omnibus')

类似的答案在这里: https://github.com/pyinstaller/pyinstaller/issues/1713