获取文件夹大小的python代码
import os from os.path import join, getsize def getdirsize(dir): size = 0L for root, dirs, files in os.walk(dir): size += sum([getsize(join(root, name)) for name in files]) return size if __name__ == '__main__': filesize = getdirsize(r'c:\windows') print 'There are %.3f' % (size/1024/1024), 'Mbytes in c:\\windows'