Activate Winodw/ Set focus

[biprabu]

Hi ALL,


Please help me to activate the window so that i will move the mouse to particular are and click

my Code

Import subprocess

path='Tableau.exe'
file='d:\book1.twbx'
subprocess.call(path,file path)

i am able to open the file , now i need to activate the window book1.twbx


Thanks