Python IPC, popen too slow
- by UnableToLoad
i need to run a subprocess (./myProgram) form python script and get output, actually i do this:
import subprocess
proc = subprocess.Popen('./generate_out',
shell=False,
stdout=subprocess.PIPE,
)
while proc.poll() is None:
out = proc.stdout.readline()
data = doStuff(out)
…
