用python3安装f2py [英] Install f2py with python3

问题描述

我需要在Python中调用来自Fortran模块的例程。我用 f2py 和 python2.7 做了它。它工作得很好。

现在，我必须将它与 python3 使用，但 f2py 似乎不兼容 python3 。

我看到一些人使用一个名为 f2py3 的版本，但它不能通过 pip 获得，而不是通过macports（我正在使用Mac）。另外， python3 + numpy + f2py似乎已经集成在Fedora 。

有人设法将 f2py3 （或其等价物）与<$ c Mac上的$ c> python3 ？如果没有，您建议使用什么替代解决方案将Fortran库与 python3 ？

解决方案

另外，您可以使用 ctypes 和 fortran -iso-c-binding 可以在不依赖f2py的情况下调用Fortran例程。这种方法的缺点是你需要自己指定接口。

以下是示例我前一段时间发布在SO上。

I need to call routines from Fortran modules within Python. I did it with f2py and python2.7. It worked pretty well.

Now, I have to use it with python3 but f2py does not seem to be compatible with python3.

I see that some people use a version called f2py3, but it is neither available through pip, not through macports (I am using a Mac). Also, python3+numpy+f2py seem to be already integrated in Fedora.

Does anyone have managed to use f2py3 (or its equivalent) with python3 on a Mac? If not, what alternate solution do you propose to link Fortran libraries with python3?

解决方案

As an alternative, you can use ctypes and fortran-iso-c-binding to call Fortran routines without relying on f2py. The downside of this approach is that you need to specify the interfaces yourself.

Here is an example I posted on SO some time ago.

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