基于PyQt5制作一个windows通知管理器

from PyQt5.QtGui import *  # UI 界面相关
from PyQt5.QtCore import *  # 核心组件包
from PyQt5.QtWidgets import *  # UI 布局相关模块

from qdarkstyle import load_stylesheet_pyqt5

import sys
import os

from win10toast import ToastNotifier  # 导入系统通知对象
import time  # 系统时间模块
import datetime
from threading import Timer  # 定时器

class WinNotify(QWidget):
    def __init__(self):
        super(WinNotify, self).__init__()
        self.init_ui()

    def init_ui(self):
        self.setWindowTitle('windows通知管理器  公众号：[Python 集中营]')
        self.setWindowIcon(QIcon('通知.ico'))
        self.setFixedWidth(550)

        self.notify_subject_label = QLabel()
        self.notify_subject_label.setText('通知主题')

        self.notify_subject_text = QLineEdit()
        self.notify_subject_text.setPlaceholderText('输入通知主题')

        self.notify_current_label = QLabel()
        self.notify_current_label.setText('通知内容')

        self.notify_current_text = QLineEdit()
        self.notify_current_text.setPlaceholderText('输入通知内容')

        self.notify_time_label = QLabel()
        self.notify_time_label.setText('通知间隔')

        self.notify_time_combox = QComboBox()
        self.notify_time_combox.addItems(['10|分钟', '30|分钟', '45|分钟', '60|分钟', '120|分钟'])

        self.notify_icon_path = QLineEdit()
        self.notify_icon_path.setPlaceholderText('通知图标(*.ico)')

        self.notify_icon_btn = QPushButton()
        self.notify_icon_btn.setText('选择图标')
        self.notify_icon_btn.clicked.connect(self.notify_icon_btn_click)

        self.start_btn = QPushButton()
        self.start_btn.setText('开启通知吧!')
        self.start_btn.clicked.connect(self.start_btn_click)

        form = QFormLayout()
        form.addRow(self.notify_subject_label, self.notify_subject_text)
        form.addRow(self.notify_current_label, self.notify_current_text)
        form.addRow(self.notify_time_label, self.notify_time_combox)
        form.addRow(self.notify_icon_path, self.notify_icon_btn)

        vbox = QVBoxLayout()
        vbox.addLayout(form)
        vbox.addWidget(self.start_btn)

        self.thread_ = WorkThread(self)

        self.setLayout(vbox)

    def notify_icon_btn_click(self):
        file = QFileDialog.getOpenFileName(self, os.getcwd(), '打开图片', 'ICO File(*.ico)')
        print(file[0])
        self.notify_icon_path.setText(file[0])

    def start_btn_click(self):
        self.start_btn.setEnabled(False)
        self.thread_.start()

app.setStyleSheet(load_stylesheet_pyqt5())

class WorkThread(QThread):

    def __init__(self,parent=None):
        super(WorkThread, self).__init__(parent)
        self.parent = parent
        self.notify = ToastNotifier()
        self.working = True

    def __del__(self):
        self.working = False
        self.wait()

    def run(self):
        self.show_toast()

    def show_toast(self):
        notify_head = self.parent.notify_subject_text.text()
        notify_text = self.parent.notify_current_text.text()
        notify_ico = self.parent.notify_icon_path.text()
        notify_sen = self.parent.notify_time_combox.currentText().split('|')[0]
        notify_sen = int(notify_sen) * 60
        print('当前时间:%s' % (datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')))
        self.notify.show_toast(f"{notify_head}", f"{notify_text}", duration=5, threaded=True, icon_path=notify_ico)
        while self.notify.notification_active():
            time.sleep(0.005)
        timer = Timer(notify_sen, self.show_toast)
        timer.start()