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realtime output subprocess

HotFlow answered on July 12, 2021 Popularity 4/10 Helpfulness 4/10

answer realtime output subprocess

realtime output subprocess

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import subprocess
import sys

process = subprocess.Popen(cmdCommand, shell = True,bufsize = 1,
                           stdout=subprocess.PIPE, stderr = subprocess.STDOUT,encoding='utf-8', errors = 'replace' ) 
while True:
    realtime_output = process.stdout.readline()
    if realtime_output == '' and process.poll() is not None:
        break
    if realtime_output:
        print(realtime_output.strip(), flush=False)
        sys.stdout.flush()

Popularity 4/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: output python real-time subprocess

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Contributed on Jul 12 2021

HotFlow

0 Answers Avg Quality 2/10

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