Python calculates the script for all directory sizes under the specified path

To detect the size of a file in a specified directory, just traverse the directory and then summarize the files, and here's a Python test. A script that detects all directory sizes under a specified path

Example

code is as follows

&nbs P;

Import Os,sys from Os.path import getsize def lsdir (Roo Tdir):     list_dirs = Os.walk (rootdir)     size = 0L     for RO Ot,dirs,files in List_dirs:         to name in Files:    & nbsp;        size = GetSize (Os.path.join (root,name))     Return size def havedir (rootdir):     list_dirs = Os.walk (rootdir)      for Root,dirs,files in List_dirs:         to dir in dirs:              dirsize = Lsdir (Os.path.join (root,dir))              dirsize = Int (dirsize)             print dir, ":", Dirsize 1000 TargetDir = sys.argv[1] Havedir (targetDir)