Send value of variable that is in a loop from one script to another script

Question

I\'ve been fiddling with sending a variable from one script to another and have done some basic things pretty easily, but I have gotten stuck and was hoping to get some input.

Answer 1

I finally got it to work. Thanks to going back and forth with Vadim, I was able to learn how some of this stuff works. Below is what my code is.

script1.py:

import sys, time
x=0
while x<10:
    print(x)
    sys.stdout.flush()
    x = x+1
    time.sleep(1)

script2.py:

import subprocess

proc = subprocess.Popen('python script1.py', 
                        shell=True,
                        stdin=subprocess.PIPE,
                        stdout=subprocess.PIPE,
                        )
while True:
    output = proc.stdout.readline()
    if output == '':
        break
    else:
        print output.rstrip()

Output:

0 #waits one second
1 #waits one second
2 #waits one second
.
.
.
8 #waits one second
9 #waits one second