本文实例为大家分享了python实现桌面托盘气泡提示的具体代码，供大家参考，具体内容如下

# -*- encoding:utf-8 -*-

##############################

#

# 程序名：python桌面托盘气泡

# 文件名：clsBubble.py

# 功能 ：实现桌面托盘气泡提示功能

# modify：by adengou 2016.1.4

# program:python3.4.4

# 适用 ：windowsXP -windows10

#

##############################

import sys

import os

import struct

import time

import win32con

from win32api import *

# Try and use XP features, so we get alpha-blending etc.

try:

from winxpgui import *

except ImportError:

from win32gui import *

class PyNOTIFYICONDATA:

_struct_format = (

"I" # DWORD cbSize; 结构大小(字节)

"I" # HWND hWnd; 处理消息的窗口的句柄

"I" # UINT uID; 唯一的标识符

"I" # UINT uFlags;

"I" # UINT uCallbackMessage; 处理消息的窗口接收的消息

"I" # HICON hIcon; 托盘图标句柄

"128s" # TCHAR szTip[128]; 提示文本

"I" # DWORD dwState; 托盘图标状态

"I" # DWORD dwStateMask; 状态掩码

"256s" # TCHAR szInfo[256]; 气泡提示文本

"I" # union {

# UINT uTimeout; 气球提示消失时间(毫秒)

# UINT uVersion; 版本(0 for V4, 3 for V5)

# } DUMMYUNIONNAME;

"64s" # TCHAR szInfoTitle[64]; 气球提示标题

"I" # DWORD dwInfoFlags; 气球提示图标

)

_struct = struct.Struct(_struct_format)

hWnd = 0

uID = 0

uFlags = 0

uCallbackMessage = 0

hIcon = 0

szTip = ''

dwState = 0

dwStateMask = 0

szInfo = ''

uTimeoutOrVersion = 0

szInfoTitle = ''

dwInfoFlags = 0

def pack(self):

return self._struct.pack(

self._struct.size,

self.hWnd,

self.uID,

self.uFlags,

self.uCallbackMessage,

self.hIcon,

self.szTip.encode("gbk"),

self.dwState,

self.dwStateMask,

self.szInfo.encode("gbk"),

self.uTimeoutOrVersion,

self.szInfoTitle.encode("gbk"),

self.dwInfoFlags

)

def __setattr__(self, name, value):

# avoid wrong field names

if not hasattr(self, name):

raise (NameError, name)

self.__dict__[name] = value

class MainWindow:

def __init__(self):

#初始化变量

self.title =""

self.msg =""

self.duration=5#延时5秒

self.hwnd =None

self.hinst =None

self.regOk = False

#self.creWind()

def creWind(self):

# Register the Window class.

wc = WNDCLASS()

self.hinst = wc.hInstance = GetModuleHandle(None)

wc.lpszClassName = "PythonTaskbarDemo" # 字符串只要有值即可，下面3处也一样

wc.lpfnWndProc = { win32con.WM_DESTROY: self.OnDestroy } # could also specify a wndproc.

classAtom = RegisterClass(wc)

# Create the Window.

style = win32con.WS_OVERLAPPED | win32con.WS_SYSMENU

self.hwnd = CreateWindow(classAtom, "Taskbar Demo", style,

0, 0, win32con.CW_USEDEFAULT, win32con.CW_USEDEFAULT,

0, 0, self.hinst, None

)

UpdateWindow(self.hwnd)

#

def startBubble(self,title, msg, duration=3):

if(self.hwnd==None):

self.creWind()

self.title =title

self.msg=msg

self.duration=duration

iconPathName = os.path.abspath(os.path.join(sys.prefix, os.getcwd()+"\\pyc.ico"))

icon_flags = win32con.LR_LOADFROMFILE | win32con.LR_DEFAULTSIZE

try:

hicon = LoadImage(self.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, "Balloon tooltip demo")

try:

Shell_NotifyIcon(NIM_ADD, nid)

except:

self.hwnd==None

self.show_balloon(self.title, self.msg)

time.sleep(self.duration)

#ReleaseDC(self.hwnd,wc)

#DeleteDC(wc)

try:

DestroyWindow(self.hwnd)

self.hwnd==None

except:

return None

def show_balloon(self, title, msg):

# For this message I can't use the win32gui structure because

# it doesn't declare the new, required fields

nid = PyNOTIFYICONDATA()

nid.hWnd = self.hwnd

nid.uFlags = NIF_INFO

# type of balloon and text are random

#nid.dwInfoFlags = NIIF_INFO

nid.szInfo = msg[:64]

nid.szInfoTitle = title[:256]

# Call the Windows function, not the wrapped one

from ctypes import windll

Shell_NotifyIcon = windll.shell32.Shell_NotifyIconA

Shell_NotifyIcon(NIM_MODIFY, nid.pack())

def OnDestroy(self, hwnd, msg, wparam, lparam):

nid = (self.hwnd, 0)

Shell_NotifyIcon(NIM_DELETE, nid)

PostQuitMessage(0) # Terminate the app.

if __name__=='__main__':

msgTitle =u"您有一条短消息"

msgContent =u"hello python"

msgTitle =msgTitle

bubble =MainWindow()

bubble.startBubble(msgTitle,msgContent)

bubble.startBubble(msgTitle,u"i'm a balloon")

bubble.startBubble(msgTitle,u"how do u feel?")

本程序修改网上的程序，适用于WINDOWS平台，有兴趣的朋友还可以修改成最小化托盘程序。

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。