test_platform.py 文件源码

def test_architecture_via_symlink(self): # issue3762
        # On Windows, the EXE needs to know where pythonXY.dll is at so we have
        # to add the directory to the path.
        if sys.platform == "win32":
            os.environ["Path"] = "{};{}".format(
                os.path.dirname(sys.executable), os.environ["Path"])

        def get(python):
            cmd = [python, '-c',
                'import platform; print(platform.architecture())']
            p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
            return p.communicate()
        real = os.path.realpath(sys.executable)
        link = os.path.abspath(support.TESTFN)
        os.symlink(real, link)
        try:
            self.assertEqual(get(real), get(link))
        finally:
            os.remove(link)