django共享库/类 [英] django shared library/classes

问题描述

是django的新手，正在寻找将共享库放置在何处的建议。我正在计划创建要在项目中所有应用程序中使用的类。放置它们的最佳位置在哪里？

Am new to django and was looking for advice where to place my shared library. Am planning on creating classes that I want to use across all my apps within the project. Where would be the best location to place them?

ex抽象模型

问候，

推荐答案

我们通常是这样设置项目的：

We usually set our projects up like this:

/site/
    __init__.py
    manage.py
    settings.py
    urls.py
    /apps/
        __init__.py
        /appA/
            __init__.py
        /appB/
            __init__.py
    /lib/
        __init__.py
        /django-lib/
            __init__.py
        /shared-lib/
            __init__.py

请确保您的网站目录位于python路径：

Just make sure your site directory is on your python path:

import sys
sys.path.append('/path/to/site/')

另外，请确保站点，应用程序和lib中存在init.py，以便将它们视为使用点符号导入的模块（导入site.lib.shared-lib）

Also, ensure that an init.py exists in site, apps, and lib so they can be treated as modules using dot notation imports (import site.lib.shared-lib)

编辑：

您有关python拍拍的问题h，这都与您的 manage.py或等效文件所在的位置有关。如果它位于/ site /目录（apps和lib旁边），则PYTHONPATH应该没问题。

In answer to your question regarding your python path, it all has to do with where your 'manage.py' or equivalent file resides. If it is under the /site/ directory (next to apps and lib) then the PYTHONPATH should be fine.

您需要确保每个目录都包含一个空文件称为 __ init __。py 。这告诉Python将目录视为模块。请参见上面的新的和改进的ASCII艺术。

You need to make sure that every directory contains an empty file called __init__.py. This tells Python to treat that directory as a module. See the new and improved ASCII art above.

这篇关于django共享库/类的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！