python os.chdir() definition and function analysis (example analysis)

In this article today, we will learn about python os.chdir. In the next article, we will introduce os.chdir() in python and introduce it. Definition and its functions and uses.

Overview

The os.chdir() method is used to change the current working directory to the specified path.

Grammar

chdir() method syntax format is as follows:

os.chdir(path)

Parameters

path – the new path to switch to.

Return value

Returns True if access is allowed, otherwise returns False.

Example

The following example demonstrates the use of the chdir() method:

#!/usr/bin/python
# -*- coding: UTF-8 -*-
import os, sys
path = "/tmp"
# 查看当前工作目录
retval = os.getcwd()
print "当前工作目录为 %s" % retval
# 修改当前工作目录
os.chdir( path )
# 查看修改后的工作目录
retval = os.getcwd()
print "目录修改成功 %s" % retval

The output result of executing the above program is:

当前工作目录为 /www
目录修改成功 /tmp

The above is all the content of this article. I hope what I said and the examples I gave can be helpful to you.

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