import subprocess

def get_num_screens():
    from Xlib import display as xdisplay
    
    num_monitors = 0
    try: 
        display = xdisplay.Display()
        screen = display.screen()
        resources = screen.root.xrandr_get_screen_resources()
        
        for output in resources.outputs:
            monitor = display.xrandr_get_output_info(output, resources.config_timestamp)
            preferred = False
            if hasattr(monitor, "preferred"):
                preferred = monitor.preferred
            elif hasattr(monitor, "num_preferred"):
                preferred = monitor.num_preferred
            if preferred:
                num_monitors += 1
    except:
        raise
        return 1
    else:
        return num_monitors

        
def get_network_interface():
    proc_ip = subprocess.Popen(['ip', 'route', 'get', '8.8.8.8'], stdout=subprocess.PIPE)
    proc_awk = subprocess.check_output(['awk', '--', "{printf $5}"], stdin=proc_ip.stdout)
    proc_ip.stdout.close()
    return proc_awk.decode('utf-8')

    
class Colors:
    bg = ["#282828", "#3c3836"] #background
    bg1 = ["#3c3836", "#504945"]
    bg2 = ["#504945", "#665c54"]
    bg3 = ["#665c54", "#7c6f64"]
    
    fg = ["#ebdbb2", "#fbf1c7"] #foreground
    fg1 = ["#d5c4a1", "#ebdbb2"]
    fg2 = ["#bdae93", "#d5c4a1"]
    fg3 = ["#a89984", "#bdae93"]
    
    red = ["#cc241d", "#fb4934"] 
    green = ["#98971a", "#b8bb26"] 
    yellow = ["#d79921", "#fabd2f"] 
    blue = ["#458588", "#83a598"] 
    purple = ["#b16286", "#d3869b"] 
    aqua = ["#689d6a", "#8ec07c"] 
    orange = ["#d65d0e", "#fe8019"] 
    gray = ["#928374", "#a89984"]
    grey = gray
    
    def _init_(self ):
        pass


if __name__ == "__main__":
    print("Number of Screens: {}".format(get_num_screens()))