当前的驱动器和目录 [英] Current drive and directory

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问题描述

有谁知道如何使用DOS

和/或Python显示当前目录?我已经在Python中尝试了os.pardir和os.curdir,但是他们返回的所有

都是

a几个时期...

Does anyone know how to display the current directory using DOS
and/or Python? I already tried os.pardir and os.curdir in Python, but all
they return are
a couple of periods...

import os
print os.curdir
..print os.pardir
import os
print os.curdir ..print os.pardir



...


...

推荐答案



" EAS" < ER **** @ attbi.nospam.com>写道:

"EAS" <er****@attbi.nospam.com> wrote:
有谁知道如何使用DOS
和/或Python显示当前目录?
Does anyone know how to display the current directory using DOS
and/or Python?




使用getcwd( )在os模块中的功能。


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Use the getcwd() function in the os module.

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何时何时我运行这个脚本:


print""" MS-DOS Prompt

''Q''退出"""


导入os

命令=""


而command.lower()!=" q" :

directory = os.getcwd()

print" \ n",directory," \b>",

command = raw_input(" \b")

os.system(command)


当我使用'时它不会更新目录' 'cd''用于命令提示符?


Howcome when I run this script:

print """MS-DOS Prompt
''Q'' to Quit"""

import os
command = ""

while command.lower() != "q":
directory = os.getcwd()
print "\n", directory, "\b>",
command = raw_input("\b")
os.system(command)

it doesn''t update the directory when I use ''cd'' for the command prompt?



" EAS"写道:
"EAS" wrote:
有谁知道如何使用DOS
和/或Python显示当前目录?我已经在Python中尝试了os.pardir和os.curdir,但是他们返回的所有内容都是几个时期...
Does anyone know how to display the current directory using DOS
and/or Python? I already tried os.pardir and os.curdir in Python, but all
they return are a couple of periods...




你读过罚款吗?文档?查看文件和

目录:

http://docs.python.org/lib/os-file-dir.html

os.getcwd( )返回驱动器/路径。


你可以使用os.path.splitdrive(os.getcwd())获取驱动器

和路径为两个单独的字符串。


curdir等在稍后的同一章中记录:

http://docs.python.org/lib/os-path.html


< / F>




did you read the fine documentation? look under "files and
directories":

http://docs.python.org/lib/os-file-dir.html

os.getcwd() returns the drive/path.

you can use os.path.splitdrive(os.getcwd()) to get the drive
and the path as two separate strings.

curdir etc is documented a little later in the same chapter:

http://docs.python.org/lib/os-path.html

</F>



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