Display realtime output of a subprocess in a tkinter widget

Question

My question is almost the same as this one: Widget to Display subprocess stdout? but a step further.

I have the following code (python2.7):

def btnGo         


        

Answer 1

Just in case someone else is looking for it...

log_box_1 = tk.Text(root, borderwidth=3, relief="sunken")

with subprocess.Popen("ls -la", shell=True, stdout=subprocess.PIPE, bufsize=1, universal_newlines=True) as p:
            for line in p.stdout:
                log_box_1.insert(tk.END, line)

From here