python - Python Convert String to Namespace

Question

I need to figure out a way to convert a string in python to a namespace that can carry an integer value. This is important for a script I'm writing that creates a character sheet for a pen and paper roleplaying game that uses stat adjusted target numbers- I'm writing it in modules, and each stat calls one of these modules using a different version of a name in the same initial string, which is supposed to be converted to a namespace, then used to carry an integer that is used to modify another integer in a class.

Answer 1

听起来你想使用__import__：

mod = __import__(name)
print mod.something

这允许您使用任意字符串name作为要导入的模块的名称。您可以创建一个名为 example 的模块foo.py，其中包含：

something = 4

然后上面的代码将打印 4 如果name是"foo"。

然而，这是 Python 中一种不常见的编程技术（如文档中所述），因此可能有更好的方法来表达您的意图。