How do I make my code compatible with Mac?

[38034580]

The code below is a graphical program to manage functions. It is fully compatible with Windows, but the power controls won't work on Mac. How do I make them work on mac?

from tkinter import *
from tkinter.ttk import *
from tkinter.filedialog import *
from pygame import mixer
from os import system
from tkinter.messagebox import *
from pynput.keyboard import Key,Controller
from subprocess import run, PIPE
import screen_brightness_control as sbc
keyboard = Controller()
def audioEngine():
    if mixer.get_init():
        mixer.quit()
        audioButton.config(text='Start Audio Engine')
        fileButton.config(state=DISABLED)
        playButton.config(state=DISABLED)
        pauseButton.config(state=DISABLED)
        stopButton.config(state=DISABLED)
    else:
        mixer.init()
        root.channel=mixer.find_channel()
        audioButton.config(text='Stop Audio Engine')
        fileButton.config(state=NORMAL)
        playButton.config(state=NORMAL)
        pauseButton.config(state=NORMAL)
        stopButton.config(state=NORMAL)
def volume(v):
    if v==2:
        keyboard.press(Key.media_volume_up)
        keyboard.release(Key.media_volume_up)
    elif v==1:
        keyboard.press(Key.media_volume_down)
        keyboard.release(Key.media_volume_down)
    else:
        keyboard.press(Key.media_volume_mute)
        keyboard.release(Key.media_volume_mute)
def shutdown(arg):
    system('shutdown -'+arg+' -t 0')
def play():
    try:
        if root.paused:
            root.channel.unpause()
        else:
            root.channel.play(mixer.Sound(root.file))
        root.paused=False
    except:
        showerror('Error', "The file can't be played or there is no file loaded.")
def pause():
    root.channel.pause()
    root.paused=True
def stop():
    root.channel.stop()
    root.paused=False
def file():
    f=askopenfilename(filetypes=[('WAV Files', '*.wav'),('MP3 Files', '*.mp3'),('M4A Files', '*.m4a'),('WMA Files','*.wma'),('MIDI Files', '*.mid')])
    if f=='':
        root.file=None
    else:
        root.file=f
def brightness(b):
    if b==1 and sbc.get_brightness()<100:
        sbc.set_brightness(sbc.get_brightness()+1)
    elif sbc.get_brightness()>0:
        sbc.set_brightness(sbc.get_brightness()-1)
    bright.config(text=str(sbc.get_brightness()))
def runprocess():
    try:
        run(cmd.get())
    except OSError as e:
        showerror("Can't Run Process", e)
def detect():
    bright.config(text=str(sbc.get_brightness()))
    root.after(100, detect)
root=Tk()
root.file=''
root.iconbitmap('control.ico')
root.paused=False
menu=Menu(root, tearoff=0)
optionmenu=Menu(menu, tearoff=0)
menu.add_cascade(label="Options", menu=optionmenu)
root.resizable(False, False)
root.title('Windows Control Center v1.0')
optionmenu.add_command(label='Connect Smartphone/Smartwatch...', command=lambda: showinfo('Coming Soon', 'Connecting a smartphone/smartwatch will be supported probably in the next update.'))
frame1=LabelFrame(root, text='Power Controls')
frame1.grid()
Button(frame1, text='Suspend', command=lambda: system('rundll32.exe powrprof.dll,SetSuspendState 0,1,0')).grid(column=0, row=0)
Button(frame1, text='Power Off', command=lambda: shutdown('s')).grid(column=1, row=0)
Button(frame1, text='Restart', command=lambda: shutdown('r')).grid(column=2, row=0)
root.config(menu=menu)
frame4=LabelFrame(root, text='User Controls')
frame4.grid()
Button(frame4, text='Lock', command=lambda: system('Rundll32.exe user32.dll,LockWorkStation')).grid(column=0, row=0)
Button(frame4, text='Sign out', command=lambda: shutdown('l')).grid(column=1, row=0)
frame2=LabelFrame(root, text='Audio Controls')
frame2.grid()
volup=Button(frame2, text='+', command=lambda: volume(2))
volup.grid(column=2, row=0)
voldn=Button(frame2, text='-', command=lambda: volume(1))
voldn.grid(column=1, row=0)
voldn=Button(frame2, text='X', command=lambda: volume(0))
voldn.grid(column=0, row=0)
frame3=LabelFrame(root, text='Media Player')
frame3.grid()
audioButton=Button(frame3, text='Start Audio Engine', command=audioEngine)
audioButton.grid(column=0, row=0)
fileButton=Button(frame3, text='File', command=file, state=DISABLED)
fileButton.grid(column=4, row=0)
playButton=Button(frame3, text='|>', command=play, state=DISABLED)
playButton.grid(column=1, row=0)
pauseButton=Button(frame3, text='||', command=pause, state=DISABLED)
pauseButton.grid(column=2, row=0)
stopButton=Button(frame3, text='X', command=stop, state=DISABLED)
stopButton.grid(column=3, row=0)
frame5=LabelFrame(root, text='Display Controls')
frame5.grid()
Button(frame5, text='-', command=lambda: brightness(0)).grid(column=0, row=0)
bright=Label(frame5, text=sbc.get_brightness())
bright.grid(column=1, row=0)
Button(frame5, text='+', command=lambda: brightness(1)).grid(column=2, row=0)
frame6=LabelFrame(root, text='Command Prompt')
frame6.grid()
cmd=Entry(frame6)
cmd.grid(column=0, row=0)
Button(frame6, text='Run', command=runprocess).grid(column=0, row=1)
detect()
root.mainloop()

 

[Eigenvektor]

Ideally, use a library that takes care of that for you. Right now you're using a system call

system('shutdown -'+arg+' -t 0')

that's always going to be operating system specific. If you want to go that route, you have to detect what OS you're on, then use whatever system calls are needed for that particular OS.

[Slottr]

1 hour ago, Eigenvektor said:

Ideally, use a library that takes care of that for you. Right now you're using a system call

system('shutdown -'+arg+' -t 0')

that's always going to be operating system specific. If you want to go that route, you have to detect what OS you're on, then use whatever system calls are needed for that particular OS.

Just to extend off this, this is easily done with the 'system' library in python. The platform() method will return exactly this 

[38034580]

2 hours ago, Slottr said:

Just to extend off this, this is easily done with the 'system' library in python. The platform() method will return exactly this 

What's the mac version of the function?

[Kilrah]

A quick search for "mac shutdown command line" points to shutdown or halt.

 

https://osxdaily.com/2017/08/13/shutdown-mac-command-line/

 

But on mac/linux you'll need to be root to do it so that might cause issues. 

[Slottr]

58 minutes ago, 38034580 said:

What's the mac version of the function?

? its a method from the system library. It's built into python, not OS based

[38034580]

2 hours ago, Kilrah said:

A quick search for "mac shutdown command line" points to shutdown or halt.

 

https://osxdaily.com/2017/08/13/shutdown-mac-command-line/

 

But on mac/linux you'll need to be root to do it so that might cause issues. 

should i do this?

def shutdown():
	system('shutdown -'+arg+' now')
Button(root, label='Power Off', command=lambda: shutdown('h'))
Button(root, label='Restart', command=lambda: shutdown('r'))

 

[maplepants]

@Kilrah is right that the shutdown command on macOS is different from Windows. There's the standard unix-y command "shutdown" and there's also "pmset". But for both of those you do need to be root.

 

However, if you want to do it without root that's possible as long as you're the only logged in user.

You can use applescript

osascript -e 'tell app "System Events" to shut down'

[38034580]

3 hours ago, maplepants said:

@Kilrah is right that the shutdown command on macOS is different from Windows. There's the standard unix-y command "shutdown" and there's also "pmset". But for both of those you do need to be root.

 

However, if you want to do it without root that's possible as long as you're the only logged in user.

You can use applescript

osascript -e 'tell app "System Events" to shut down'

how about restart or suspend?

[maplepants]

1 hour ago, 38034580 said:

how about restart or suspend?

You bet. Here's the excert from the Script Editor dictionary

 

Power Suite

Terms and Events for controlling System power

log out v : Log out the current user

 

restart v : Restart the computer

 

shut down v : Shut Down the computer

 

sleep v : Put the computer to sleep

 

Don't forget about that if "state saving preference" is omitted or false, state is always saved.