Running shell commands from Python and printing the output in real time

Question

I want to write a function that will execute multiple shell commands one at a time and print what the shell returns in real time.

I currently have the following code

Answer 1

I believe you need something like this

commands = ["foo", "foofoo"]
p = subprocess.Popen("cmd.exe", shell=True, stdin=subprocess.PIPE, \
                 stdout=subprocess.PIPE, stderr=subprocess.PIPE)
for command in commands:
    p.stdin.write((command + "\n").encode("utf-8"))
out, err = p.communicate()
print("{}".format(out))
print("{}".format(err))