如何在tkinter条目中放入一个文本文件？

Question

我正在写一段代码，在按下一个按钮后创建一个文本文件.在代码的最后，在创建文本文件后，我试图重新打开文件，并将所有的行粘贴在一个输入框或多行标签上，任何帮助是好的。

先谢谢你

我知道我的代码很烂，因为我真的不懂python.但这是我的代码。

import tkinter as tk
from tkinter import messagebox
from bs4 import BeautifulSoup
import requests
import os

HEIGHT = 500
WIDTH = 600

def get_anime_function (entry):
    if entry == "":
        messagebox.showerror("Error", "No hay link que buscar")
    else:
        url = entry
        txt = url.replace('https://animeflv.net/anime/', '')
        txt = txt + ".txt"
        r = requests.get(url)
        for line in r.text.splitlines():
            if 'var episodes =' in line:
                line = line.replace('    ', '')
                line = line.replace('var episodes = ', '')
                line = line.replace('[', '')
                line = line.replace(']', '')
                line = line.replace(';', '')
                break

        first_char = line[0:3]

        first_char = first_char.split(",",maxsplit=1)[0]

        first_char = int(first_char)

        url = url.replace('/anime/', '/ver/')

        for x in range(1, first_char+1):
            url2 =  url + "-" + str(x)
            r2 = requests.get(url2)
            html_content = r2.text
            soup = BeautifulSoup(html_content, 'lxml')
            links = soup.find_all('a', href=True, attrs={'class':'Button Sm fa-download'})

            text = str(links)

            text = text.replace('[<a class="Button Sm fa-download" href="', '')
            text = text.replace('" rel="nofollow" target="_blank">DESCARGAR</a>]', '')
            text = text.replace('" rel="nofollow" target="_blank">DESCARGAR</a>, <a class="Button Sm fa-download" href="', '')
            text = text.replace('http://ouou.io/s/y0d65LCP?s=', '') #is ouo but the forum dont allow it
            text = text.replace('http', '\nhttp')

            text = os.linesep.join([s for s in text.splitlines() if s])

            text_file = open(txt, "a")

            for item in text.split():
                if "zippyshare" in item:
                    n = text_file.write(item + '\n')


            text_file.close()

    f = open(txt, "r")
    lower_entry['text'] = f
    f.close()

root = tk.Tk()

canvas = tk.Canvas(root, height=HEIGHT, width=WIDTH)
canvas.pack()

#background_image = tk.PhotoImage(file='background.png')
#background_label = tk.Label(root, image=background_image)
#background_label.place(relwidth=1, relheight=1)

frame = tk.Frame(root)
frame.place(relx = 0.5, rely=0.1, relwidth=0.75, relheight=0.1, anchor='n')

label = tk.Label(frame, text="Link de AnimeFLV", anchor='w')
label.place(relx = 0, rely=0, relwidth=0.65, relheight=0.4)

entry = tk.Entry(frame, font=40, justify='left')
entry.place(rely = 0.4, relwidth=0.65, relheight=0.5)

button = tk.Button(frame, text="Ejecutar", font=60, command=lambda: get_anime_function(entry.get()))
button.place(relx = 0.7, relwidth=0.3, relheight=1)

lower_frame = tk.Frame(root)
lower_frame.place(relx = 0.5, rely=0.25, relwidth=0.75, relheight=0.6, anchor='n')

lower_entry = tk.Entry(lower_frame, font=60)
lower_entry.place(relwidth=1, relheight=1)

root.mainloop()

Answer 1

欢迎来到编程，并继续前进! 你会变得更好，不要对自己太苛刻! 下面是一个读取文本文件并在标签上显示内容的例子。

from tkinter import *

root = Tk()

with open("SomeTextFile.txt", "r") as f:
    Label(root, text=f.read()).pack()

root.mainloop()