/Python/Python subprocess print stdout while process running

Python subprocess print stdout while process running

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

9 votes134 views1 answer
Json encode in python
Python
0 vote147 views1 answer
To visualize the correlation between any two columns | scatter plot graph
Python
1 vote129 views1 answer
Python check if variables are the same
Python
0 vote133 views1 answer
Get list of users django
Python
2 votes146 views1 answer
How to set pyautogui at certain speed
Python
0 vote93 views1 answer
Python count number of combinations
Python
0 vote135 views1 answer
Como inserir um elemento num set em python
Python
1 vote144 views1 answer
RuntimeError: Attempting to deserialize object on a CUDA device but torch.cuda.is_available()
Python
3 votes133 views4 answers
Get the path of a module in python
Python
0 vote147 views1 answer
Apply same shuffle to two arrays numpy
Python