#!/usr/bin/env python import os, sys, argparse, os.path, json, time, signal, atexit from pixelterm import pixelterm from PIL import Image, GifImagePlugin, ImageSequence clear_screen = '\033[H\033[2J' cursor_invisible = '\033[?25l' cursor_visible = '\033[?25h' def main(): parser = argparse.ArgumentParser(description='Render pixel images on 256-color ANSI terminals') parser.add_argument('image', type=str) parser.add_argument('-s', '--size', type=str, help='Terminal size, [W]x[H]') args = parser.parse_args() tw, th = os.get_terminal_size() th = th*2 if args.size: tw, th = map(int, args.size.split('x')) img = Image.open(args.image) palette = img.getpalette() last_frame = Image.new("RGBA", img.size) frames = [] for frame in ImageSequence.Iterator(img): #This works around a known bug in Pillow #See also: http://stackoverflow.com/questions/4904940/python-converting-gif-frames-to-png frame.putpalette(palette) c = frame.convert("RGBA") if img.info['background'] != img.info['transparency']: last_frame.paste(c, c) else: last_frame = c im = last_frame.copy() im.thumbnail((tw, th), Image.NEAREST) frames.append(pixelterm.termify_pixels(im)) print(cursor_invisible) atexit.register(lambda:print(cursor_visible)) signal.signal(signal.SIGTERM, lambda signum, stack_frame: exit(1)) while True: for frame in frames: print(clear_screen, pixelterm.reset_sequence) print(frame) time.sleep(img.info['duration']/1000.0) if __name__ == '__main__': main()