/Python/How to print stdout while processing the execution in python

How to print stdout while processing the execution in python

from subprocess import Popen, PIPE, CalledProcessError

with Popen(cmd, stdout=PIPE, bufsize=1, universal_newlines=True) as p:
    for b in p.stdout:
        print(b, end='') # b is the byte from stdout

if p.returncode != 0:
    raise CalledProcessError(p.returncode, p.args)

Source: stackoverflow.com

Similar codes

12 votes117 views2 answers
How to create dynamic variable names in python
Python
4 votes142 views3 answers
Astype float across columns pandas
Python
0 vote122 views1 answer
Get file arg0 python
Python
0 vote136 views1 answer
`distplot` is a deprecated function and will be removed in a future version. Please adapt your code to use either `displot` (a figure-level function with similar flexibility) or `histplot` (an axes-level function for histograms).
Python
-1 vote124 views1 answer
Python numpy euler
Python
1 vote125 views1 answer
Scikit learn ridge classifier
Python
0 vote140 views1 answer
Dataframe select row by index value
Python
0 vote189 views1 answer
Python float to string n decimals
Python
0 vote143 views1 answer
Python use variable name as variable
Python
0 vote125 views1 answer
Python get user of pid
Python