How to connect to remote server using putty and display disks available in python?

[laxmimanasa]

Hi all,
I am working with python. I have to write script to open putty and connect to remote server and display the disks details.
I used the commans os.popen3("path of putty") to connect to putty but i am unable to open putty using this command.
Can any one help me in solving this.
Thanks