Python Subprocess for Notepad

Question

I am trying to open Notepad using popen and write something into it. I can't get my head around it. I can open Notepad using command:

notepadprocess=subprocess.Popen('notepad.exe')

I am trying to identify how can I write anything in the text file using python. Any help is appreciated.

Answer 1

You can at first write something into txt file (ex. foo.txt) and then open it with notepad:

import os

f = open('foo.txt','w')
f.write('Hello world!')
f.close()
os.system("notepad.exe foo.txt")