Python - >提醒没有弹出答案

【问题标题】：Python -> reminder not poppingPython - >提醒没有弹出
【发布时间】：2020-11-30 07:25:59
【问题描述】：

我正在一个通知程序上做一个项目，该程序在您编辑它时读取一个 Excel 文件，然后在您设置提醒时发送通知。代码在这里：

import pandas as pd
import datetime
from plyer import notification


def remind(title, message):
    notification.notify(title=title, message=message, timeout=10)


if __name__ == '__main__':
    while True:
        df = pd.read_excel("./reminder.xlsx")
        for index, item in df.iterrows():
            time = datetime.datetime.now().strftime("%H:%M:%S")
            if time == item['Time']:
                remind(item['Title'], item['Message'])
            else:
                continue

程序运行正常但没有弹出提醒我正在 win8（64 位）上开发 python 3.7.9

【问题讨论】：

标签： python-3.x excel pandas reminders

【解决方案1】：

from numpy import nan
import pandas as pd
import datetime
from plyer import notification
import time


def notifyMe(title, message,icon):
    notification.notify(
        title=title, 
        message=message, 
        app_icon = icon,
        timeout=10)


if __name__ == '__main__':
    
    notifyMe("Hello","We are in together in these tough time","virusicon.ico")

    df = pd.read_excel("reminder.xlsx")
    df["Icon"] = df["Icon"].astype(str)  
    df["Heading"] = df["Heading"].astype(str)
    df["Message"] = df["Message"].astype(str)

    number_of_rows = len(df.index)

    while True:
        flag = True
        for item in range(0,number_of_rows):
            now = datetime.datetime.strptime(datetime.datetime.now().strftime("%H:%M:%S"),"%H:%M:%S")
            x = datetime.datetime.strptime(df['Time'][item].strftime("%H:%M:%S"),"%H:%M:%S")
            if x==now:
                print(True)
                print(df['Heading'][item], df['Message'][item],df["Icon"][item])
                if df["Icon"][item]=="nan":
                    df["Icon"][item]=""
                if df["Message"][item]=="nan":
                    df["Message"][item]=""
                if df["Heading"][item]=="nan":
                    df["Heading"][item]=""
                notifyMe(df['Heading'][item], df['Message'][item],df['Icon'][item])
                time.sleep(1)
            if  now<=x:
                flag = False
        if flag:
            exit()

Format of the xslx file

你可以试试这个。可能对你有帮助

【讨论】：