execute linux command with arguments

[sivareddy]

import subprocess
myname=raw_input("myname=")
subprocess.call(["pvcreate","/dev/",myname])

Output:
[root@xxx siva]# python test1.py
myname=sdc
  Device /dev/ not found.
  Device sdc not found.

we are getting this error,but we can created with commands

[Gribouillis]

Try '/dev/' + myname. When you write /dev/sdc on the command line, it is a single argument.

[sivareddy]

now it's working fine.
Thanks