在Python中创建CLI(Shell?) [英] Creating a CLI (Shell?) in Python
问题描述
我是Python的新手,但我必须为学校实现Python语言的命令行解释器,但我却迷失了如何做到这一点。
I am very newbie in Python but I have to implement for school a command line interpreter in Python language, but I am kinda lost in how to do that.
我已经阅读了一些教程,并创建了一个名为functions.py的简单文件,其中包括了一些简单的函数,例如:
I have already read some tutorials and created a simple file called functions.py where i include some simple functions like this:
def delete(loc):
if os.path.exists(loc) == True:
os.remove(loc)
print "Removed"
else:
print "File not exists"
现在。这是东西。为了使用此文件,我必须将其导入python命令解释器中,例如...
Now.. here is the thing.. in order to use this I must import it inside the python command interpreter, like...
import functions
functions.delete("file to delete")
我如何制作Shell / CLI,所以不必写所有这些内容就像这样写:
How can I make a Shell/CLI so instead of have to write all of this I can just write like:
delete file_name
谢谢!
推荐答案
或者如果您想要一个cmd, ll,您可以使用cmd lib。它提供python界面来制作命令行。
http://docs.python.org/library/cmd.html
Or if you want a cmd shell, you could use the cmd lib. It offers python interfaces to making command lines. http://docs.python.org/library/cmd.html
这篇关于在Python中创建CLI(Shell?)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!