launcher.py 文件源码

def detectHostArchitecture(self):
        """Return the architecture as '386', 'amd64', 'arm32' or 'arm64'."""
        out = ''
        if platform.machine().lower()[:3] == 'arm':
            out += 'arm'
        if sys.maxsize > 2 ** 32:
            if out == 'arm':
                out += '64'
            else:
                out = 'amd64'
        else:
            if out == 'arm':
                out += '32'
            else:
                out = '386'
        return out