mount with python

    import os,sys
    import subprocess

    if os.path.ismount("/media/MyDrive"):
        subprocess.Popen(["nautilus", "/media/MyDrive"])
    else:
        path = "/media/MyDrive"
        if not os.path.exists(path):
            os.mkdir(path);
        else:
            subprocess.Popen(["mount","-t","fuseblk","/dev/sda4","/media/MyDrive"])
            subprocess.Popen(["nautilus", "/media/MyDrive"])