python创建和删除目录的方法

#--------------------------------------#      Name: create_directory.py#     Author: Kevin Harris# Last Modified: 02/13/04#  Description: This Python script demonstrates#         how to create a single#         new directory as well as delete a directory#         and everything #         it contains. The script will fail #         if encountewrs a read-only#         file#--------------------------------------import os#--------------------------------------# Name: deleteDir()# Desc: Deletes a directory and its content recursively.#--------------------------------------def deleteDir( dir ):  for name in os.listdir( dir ):    file = dir + "/" + name    if not os.path.isfile( file ) and os.path.isdir( file ):      deleteDir( file ) # It's another directory - recurse in to it...    else:      os.remove( file ) # It's a file - remove it...  os.rmdir( dir )#--------------------------------------# Script entry point...#--------------------------------------# Creating a new directory is easy...os.mkdir( "test_dir" )# Pause for a moment so we can actually see the directory get created.input( 'A directory called "tes_dir" was created./n/nPress Enter to delete it.' )# Deleting it can be a little harder since it may contain files, so we'll need # to write a function to help us out here.deleteDir( "test_dir" );