Balloon tip module, Python, using win32gui. Display a notification in the tray bar and quits after 10 seconds.

balloontip.py

# -- coding: utf-8 --
 
from win32api import *
from win32gui import *
import win32con
import sys, os
import struct
import time
 
class WindowsBalloonTip:
    def __init__(self, title, msg):
        message_map = {
                win32con.WM_DESTROY: self.OnDestroy,
        }
        # Register the Window class.
        wc = WNDCLASS()
        hinst = wc.hInstance = GetModuleHandle(None)
        wc.lpszClassName = "PythonTaskbar"
        wc.lpfnWndProc = message_map # could also specify a wndproc.
        classAtom = RegisterClass(wc)
        # Create the Window.
        style = win32con.WS_OVERLAPPED | win32con.WS_SYSMENU
        self.hwnd = CreateWindow( classAtom, "Taskbar", style, \
                0, 0, win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT, \
                0, 0, hinst, None)
        UpdateWindow(self.hwnd)
        iconPathName = os.path.abspath(os.path.join( sys.path[0], "balloontip.ico" ))
        icon_flags = win32con.LR_LOADFROMFILE | win32con.LR_DEFAULTSIZE
        try:
           hicon = LoadImage(hinst, iconPathName, \
                    win32con.IMAGE_ICON, 0, 0, icon_flags)
        except:
          hicon = LoadIcon(0, win32con.IDI_APPLICATION)
        flags = NIF_ICON | NIF_MESSAGE | NIF_TIP
        nid = (self.hwnd, 0, flags, win32con.WM_USER+20, hicon, "tooltip")
        Shell_NotifyIcon(NIM_ADD, nid)
        Shell_NotifyIcon(NIM_MODIFY, \
                         (self.hwnd, 0, NIF_INFO, win32con.WM_USER+20,\
                          hicon, "Balloon  tooltip",msg,200,title))
        # self.show_balloon(title, msg)
        time.sleep(10)
        DestroyWindow(self.hwnd)
    def OnDestroy(self, hwnd, msg, wparam, lparam):
        nid = (self.hwnd, 0)
        Shell_NotifyIcon(NIM_DELETE, nid)
        PostQuitMessage(0) # Terminate the app.

def balloon_tip(title, msg):
    w=WindowsBalloonTip(title, msg)

I PEPped this up a bit and fixed the "no 2nd notification" issue that @endolith reported. It still has one issue, which is that only one notification at a time can display, so if a 2nd notification is attempted before the 1st has finished, the 2nd is ignored. https://gist.github.com/brousch/6523559

Hey thanks for this gist! I used it in my backup script! https://github.com/vijayparsi/pyBackup

@brousch: dead link?

For anyone who needs a fix to @endolith's problem, after line 42 insert this code:

UnregisterClass(classAtom, hinst)

Bonjour
Merci c'est impeccable.

Hi,
Thank you, It's wonderful

Thank you @asm95!!

How to increase the display time of the balloon? It fades away after few seconds even if the script is running.

For those willing to change the time of the notification:
Go to line 41 and change time.sleep(__) to whatever number of seconds you want.

Can anyone please tell me how to add a click bind to this notification. I want to open a website or do some task on the click and I am not able to bind it in the message map. Please help!

Never mind guys. Found it! https://github.com/jithurjacob/Windows-10-Toast-Notifications/pull/38

How do I get a notification from the site I need?

Never mind guys. Found it! https://github.com/jithurjacob/Windows-10-Toast-Notifications/pull/38
updated/Corrected link : https://github.com/jithurjacob/Windows-10-Toast-Notifications