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Send the output from a running script - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: Homework (https://python-forum.io/forum-9.html) +--- Thread: Send the output from a running script (/thread-2750.html) |
Send the output from a running script - MeeranRizvi - Apr-06-2017 Hello Guyz, Here i am writing a script by pinging an ip continously. def ip_ping(): import subprocess b= "172.30.36.136" a = subprocess.Popen(["ping","-t", b], stdout=subprocess.PIPE).stdout.read() if a.count("Destination host unreachable.")>5: print a ip_ping()when the condition satisfies, it doesn't print the output to the idle shell while the script is running. when i close the running script it gets printed in the Idle shell. How to print the output while the script is running? Thanks in Advance. RE: Send the output from a running script - zivoni - Apr-06-2017 You need to read output repeatedly, example code with line reading: import subprocess def ip_ping(target): proc = subprocess.Popen(["ping", target], stdout=subprocess.PIPE) while True: line = proc.stdout.readline() print line ip_ping("www.google.com") This is on linux, perhaps on windows it will work too. You can add your logic for counting into while block.
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