查找二进制文件的版本 [英] Find Version of Binary File

问题描述

有人知道如何找到已传递给函数的二进制文件的版本吗?

Does anyone know how I can find the version of a binary file that has been passed to my function?

我从这里页面:

def version(fpath):
    f = open(fpath, 'rb')

    s = f.read(1024)
    print s

    f.close()

但是，这并没有给我任何类似于上述网站显示的有用输出.

However, this does not give me any useful output similar to what the mentioned website shows.

编辑:@BoazYaniv告诉我文件格式在此问题中起着重要的作用.这是Windows EXE档案

Edit: @BoazYaniv tells me that the file format plays in important part in this problem. This is a windows EXE file

推荐答案

我们使用此代码从我们的一个可执行文件中提取版本，以供其他程序使用.

We use this code to pull versions from one of our executables for use throughout other programs.

import win32api

try:
    info = win32api.GetFileVersionInfo('rpmsrv.exe', "\\")
    ms = info['FileVersionMS']
    ls = info['FileVersionLS']
    __version__ = "%d.%d.%d.%d" % (win32api.HIWORD(ms), win32api.LOWORD (ms),
                                 win32api.HIWORD (ls), win32api.LOWORD (ls))
except:
    __version__ = '5.1.1.000' # some appropriate default here.

---包含评论---

--- To encompass the comments ---

这要求安装Windows绑定的Python.它们在此处可用: http://starship.python.net/~skippy/win32/.这也将这种解决方案限制在Windows平台上(在最终项目中这可能是重要因素，也可能不是重要因素).

This requires that the Windows Bindings for Python be installed. They're available here: http://starship.python.net/~skippy/win32/. This also limits this solution to Windows platforms (which may or may not be an important factor in the final project).

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