Playing with Subprocess

launch.py

#!/usr/bin/python

import subprocess
import time
def bash_command(cmd):
    subprocess.Popen(cmd)

def gnome_terminal_open_tab(cmd_list):
    """
    Open The Command in tabs
    """
    final_cmd = ["gnome-terminal"]
    prefix = ["--tab", "-e"]
    for cmd in cmd_list:
        bash_cmd = ["/bin/bash -c \'" + str(cmd) + "\'"]
        final_cmd = final_cmd + prefix + bash_cmd

    return final_cmd

def rosmon_launch(package, launch_name):
    return "rosrun rosmon rosmon " + str(package) + " " + str(launch_name)

com = gnome_terminal_open_tab(["roscore"])
com2 = gnome_terminal_open_tab([rosmon_launch("sr1_docking_worker", "docking_worker.launch"), "rostopic echo /rosout", "rqt"])
bash_command(com)
time.sleep(3)
bash_command(com2)


class Launcher(object):
    """
    SR1 Node Launcher
    """
    def __init__(self):
        pass

    def sleep(self, seconds):
        """
        WAIT FOR A SPECIFIC SECONDS
        """
        time.sleep(seconds)

    def check_roscore(self):
        """
        Check if ROSCORE IS ONLINE OR NOT
        """
        pass

    def launch(self, yaml_doc):
        """Launch by YAML DOC
        """
        pass