Suppose I have 100 pictures. In zip / just in the folder. These pictures should consistently replace each other, being displayed in, ideally without repetitions, at the touch of a button. Tried to create a list of paths and list.pop (), swears that such a file does not exist, even through an absolute path, although the separate list and list.pop () work wonderfully, and the values are output as it should.
Actually, how?
from functools import partial from itertools import cycle from io import BytesIO from zipfile import ZipFile from tkinter import Tk, Label, Button from PIL import Image, ImageTk zip_file = ZipFile('images.zip', 'r') images = cycle(zip_file.namelist()) def change_image(label): with BytesIO(zip_file.read(next(images))) as data: with Image.open(data) as img: photo = ImageTk.PhotoImage(img) label.image = photo label.configure(image=photo) root = Tk() root.title('Demo') label = Label(root) label.pack() button = Button(root, text='Следующая картинка', command=partial(change_image, label)) button.pack() change_image(label) root.mainloop() 
Source: https://ru.stackoverflow.com/questions/926912/
All Articles