python subprocess with environment variables
import subprocess, os
my_env = os.environ.copy()
my_env["PATH"] = "/usr/sbin:/sbin:" + my_env["PATH"]
subprocess.Popen(my_command, env=my_env)python subprocess with environment variables
import subprocess, os
my_env = os.environ.copy()
my_env["PATH"] = "/usr/sbin:/sbin:" + my_env["PATH"]
subprocess.Popen(my_command, env=my_env)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)Copyright © 2021 Codeinu
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