Popen class?

[Cameron Simpson]

On 31Oct2014 05:28, satishmlmlml at gmail.com <satishmlmlml at gmail.com> wrote:
>What is Popen class?

It's a class from the subprocess module:

   https://docs.python.org/3/library/subprocess.html#module-subprocess

used for starting external programs, waiting for them to execute, and using 
their input and outputs.

Cheers,
Cameron Simpson <cs at zip.com.au>

manual, n.:
A unit of documentation. There are always three or more on a given item.
One is on the shelf; someone has the others.
The information you need is in the others.               - Ray Simard