RHJPPLe 20/04/2015 à 00:23

La commande est réexécutée, les sorties sont donc lisibles :

def get_command(settings, args): 
    """Creates command from `args` and executes it.""" 
    script = ' '.join(args[1:]) 
    result = Popen(script, shell=True, stdout=PIPE, stderr=PIPE, 
                   env=dict(os.environ, LANG='C')) 
    if wait_output(settings, result): 
        return Command(script, result.stdout.read().decode('utf-8'), 
                       result.stderr.read().decode('utf-8')) 

(...)

def main(): 
    user_dir = setup_user_dir() 
    settings = get_settings(user_dir) 

    command = get_command(settings, sys.argv) 
(...)