TypeError:在使用平台modu进行字符串格式化期间，并非所有参数都被转换

Question

import platform, urllib2

ip = urllib2.urlopen("http://whatismyip.org").read()
os = str(platform.win32_ver()[0])
os2 = str(platform.win32_ver()[1])
os3 = str(platform.win32_ver()[2])
arch = str(platform.machine())
processor = str(platform.processor())

print """
            System data collector
===============================================================
Operating system: $s ($s [%s])
Architecture: %s
Processor: %s

Public IP Address: %s
""" % (os, os2, os3, arch, processor, ip)

{cda}运行时抛出代码。谁能告诉我它有什么问题吗？谢谢。在

Answer 1

线

Operating system: $s ($s [%s])

应该是

^{pr2}$