金字塔和.ini配置 [英] Pyramid and .ini configuration

问题描述

每个Pyramid应用程序都有一个关联的.ini文件，其中包含其设置。例如，默认值可能类似于：

Each Pyramid application has an associated .ini file that contains its settings. For example, a default might look like:

[app:main]
use = egg:MyProject
pyramid.reload_templates = true
pyramid.debug_authorization = false
pyramid.debug_notfound = false
pyramid.debug_routematch = false
...

我想知道是否可以在其中添加您自己的配置值，并在运行时读取它们（主要是从可调用的视图中读取）。例如，我可能想拥有

I am wondering if it is possible to add your own configuration values in there, and read them at run-time (mostly from a view callable). For instance, I might want to have

[app:main]
blog.title = "Custom blog name"
blog.comments_enabled = true
...

还是更好？

推荐答案

确定可以。

在您的入口函数（ main（global_config，** settings）在 __ init __。py 中在大多数情况下），您可以在 settings 变量中访问您的配置。

In your entry point function (main(global_config, **settings) in __init__.py in most cases), your config is accessible in the settings variable.

例如，在您的 .ini ：

[app:main]
blog.title = "Custom blog name"
blog.comments_enabled = true

在您的 __ init __。py ：

def main(global_config, **settings):
    config = Configurator(settings=settings)
    blog_title = settings['blog.title']
    # you can also access you settings via config
    comments_enabled = config.registry.settings['blog.comments_enabled']
    return config.make_wsgi_app()

根据最新的金字塔文档，您可以通过 request.registry.settings 在视图功能中访问设置。而且，据我所知，它将通过 event.request.registry.settings 进入活动订阅者。

According to the latest Pyramid docs, you can access the settings in a view function via request.registry.settings. Also, as far as I know, it will be in event subscribers via event.request.registry.settings.

关于您有关使用其他文件的问题，我敢肯定，将所有配置放入常规init文件中是一种好习惯，就像您一样使用点分符号。

Regarding your question about using another file, I'm pretty sure it's good practice to put all your config in the regular init file, using dotted notation like you did.

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