Python “今日新闻”一个小程序，拿走就能用！

>>> def NewsDownload(url):    html = get(url)    html.encoding="uft-8"    soup = bs(html.text,"html.parser")    text = soup.find("div",id="article").get_text().strip()    text = text.replace("点击进入专题：","相关专题：")    text = text.replace("　　","/n　　")    while "/n/n/n" in text:        text = text.replace("/n/n/n","/n/n")    return text>>> url = "https://******/w/2021-09-29/doc-iktzqtyt8811588.shtml">>> NewsDownload(url)"原标题：******************************************************">>> 

界面代码

使用内置的图形界面库 tkinter 控件 Text 、Listbox、Scrollbar、Button。设置基本属性、放置位置、绑定命令，然后调试到程序完工！

源代码 News.pyw ：其中涉及的网站名称已马赛克！

from requests import getfrom bs4 import BeautifulSoup as bsfrom datetime import datetime as dtfrom os import pathimport tkinter as tkdef Today(style=1):    date = dt.today()    if style!=1: return f"{date.month}月{date.day}日"    return f"{date.year}-{date.month:02}-{date.day:02}"def SinaNews(style=1):    url1 = "http://news.****.com.cn/"    if style==1: url1 += "world"    elif style==2: url1 += "china"    else: url1="https://mil.****.com.cn/"    text = get(url1)    text.encoding="uft-8"    soup = bs(text.text,"html.parser")    aTags = soup.find_all("a")    return [(t.text,t["href"]) for t in aTags if Today() in str(t)]def NewsList(i):    global news    news = SinaNews(i)    tList.delete(0,tk.END)    for idx,item in enumerate(news):        tList.insert(tk.END,f"{idx+1:03} {item[0]}")    tText.config(state=tk.NORMAL)    tText.delete(0.0,tk.END)    tText.config(state=tk.DISABLED)    NewsShow(0)    def NewsList1(): NewsList(1)def NewsList2(): NewsList(2)def NewsList3(): NewsList(3)def NewsShow(idx):    if idx!=0:        idx = tList.curselection()[0]    title,url = news[idx][0],news[idx][1]    html = get(url)    html.encoding="uft-8"    soup = bs(html.text,"html.parser")    text = soup.find("div",id="article").get_text().strip()    text = text.replace("点击进入专题：","相关专题：")    text = text.replace("　　","/n　　")    while "/n/n/n" in text:        text = text.replace("/n/n/n","/n/n")    tText.config(state=tk.NORMAL)    tText.delete(0.0,tk.END)    tText.insert(tk.END, title+"/n/n"+text)    tText.config(state=tk.DISABLED)    def InitWindow(self,W,H):    Y = self.winfo_screenheight()    winPosition = str(W)+"x"+str(H)+"+8+"+str(Y-H-100)    self.geometry(winPosition)    icoFile = "favicon.ico"    f = path.exists(icoFile)    if f: win.iconbitmap(icoFile)    self.resizable(False,False)    self.wm_attributes("-topmost",True)    self.title(bTitle[0])    SetControl()    self.update()    self.mainloop()def SetControl():    global tList,tText    tScroll = tk.Scrollbar(win, orient=tk.VERTICAL)    tScroll.place(x=450,y=320,height=300)    tList = tk.Listbox(win,selectmode=tk.BROWSE,yscrollcommand=tScroll.set)    tScroll.config(command=tList.yview)    for idx,item in enumerate(news):        tList.insert(tk.END,f"{idx+1:03} {item[0]}")    tList.place(x=15,y=320,width=435,height=300)    tList.select_set(0)    tList.focus()    bW,bH = 70,35    #按钮的宽高    bX,bY = 95,270    #按钮的坐标    tBtn1 = tk.Button(win,text=bTitle[1],command=NewsList1)    tBtn1.place(x=bX,y=bY,width=bW,height=bH)    tBtn2=tk.Button(win,text=bTitle[2],command=NewsList2)    tBtn2.place(x=bX+100,y=bY,width=bW,height=bH)    tBtn3 = tk.Button(win,text=bTitle[3],command=NewsList3)    tBtn3.place(x=bX+200,y=bY,width=bW,height=bH)    tScroll2 = tk.Scrollbar(win, orient=tk.VERTICAL)    tScroll2.place(x=450,y=10,height=240)    tText = tk.Text(win,yscrollcommand=tScroll2.set)    tScroll2.config(command=tText.yview)    tText.place(x=15,y=10,width=435,height=240)    tText.config(state=tk.DISABLED,bg="azure",font=("宋体", "14"))    NewsShow(0)    tList.bind("",NewsShow)if __name__=="__main__":    win = tk.Tk()    bTitle = ("今日新闻","国际新闻","国内新闻","军事新闻")    news = SinaNews()    InitWindow(win,480,640)

奉上全部代码，在此就不作详细分析了，如有需要请留言讨论。我的使用环境 Win7+Python3.8.8 下可以无错运行！文中涉及网站名称已打上马赛克，猜不出名字的可以私下里问我。

软件编译

使用pyinstaller.exe编译成单个运行文件，注意源码文件的后缀名应该用.pyw否则会有cmd黑窗口出现。还有一个小知识点，任意网站的Logo图标icon文件，一般都能在根目录里下载到，即：
http(s)://websiteurl.com(.cn)/favicon.ico

编译命令如下：

D:/>pyinstaller --onefile --nowindowed --icon="D:/favicon.ico" News.pyw

编译完成后，在dist文件夹下生成一个News.exe可执行文件，大小约15M还能接受。 

反正拿走就能直接用，临走前给个一键三连吧，谢谢！