pescanner.py 文件源码

def get_filetype(data):
    """There are two versions of python-magic floating around, and annoyingly, the interface
        changed between versions, so we try one method and if it fails, then we try the other"""
        if sys.modules.has_key('magic'):
            try:
                ms = magic.open(magic.MAGIC_NONE)
                        ms.load()
                        return ms.buffer(data)
                except:
                    return magic.from_buffer(data)