在Python中存储简单的用户设置 [英] Store simple user settings in Python

问题描述

我编程的网站，用户将有一些设置，如他们选择的配色方案等。我很高兴将这些存储为纯文本文件，安全不是一个问题。

I am programming a website in which users will have a number of settings, such as their choice of colour scheme, etc. I'm happy to store these as plain text files, and security is not an issue.

我目前看到的方式是：有一个字典，其中所有的键都是用户，值是字典与用户的设置。

The way I currently see it is: there is a dictionary, where all the keys are users and the values are dictionaries with the users' settings in them.

例如，userdb [bob] [colour_scheme]的值为blue。

For example, userdb["bob"]["colour_scheme"] would have the value "blue".

方式将其存储在文件？腌制字典？

What is the best way to store it on file? Pickling the dictionary?

有没有更好的方法来做我想做的事？

Are there better ways of doing what I am trying to do?

推荐答案

使用 cPickle 字典将是我的选择。字典是一种自然适合这些类型的数据，所以根据您的要求，我没有理由不使用它们。那，除非你正在考虑从非Python应用程序中读取它们，在这种情况下，你必须使用语言中性的文本格式。即使在这里，你可以用腌汁加出口工具。

Using cPickle on the dictionary would be my choice. Dictionaries are a natural fit for these kind of data, so given your requirements I see no reason not to use them. That, unless you are thinking about reading them from non-python applications, in which case you'd have to use a language neutral text format. And even here you could get away with the pickle plus an export tool.

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