Python/pygame pong in 1 line

pong.py

while (locals().get("f") or [globals().update(p=__import__("pygame")), p.init(), globals().update(w=p.display.set_mode((800,600))), globals().update(r=[p.Rect(c) for c in [(0, 0, 20, 60), (780, 0, 20, 60), (390, 290, 20, 20)]]), globals().update(b=[5, 5]), locals().update(f=1)]) and [not p.QUIT in [event.type for event in p.event.get()], p.time.wait(10), w.fill(0), [[p.draw.rect, p.draw.ellipse][rx == r[2]](w, "white", rx) for rx in r], p.display.flip(), [r[0].move_ip(0, (p.key.get_pressed()[p.K_s] - p.key.get_pressed()[p.K_w]) * 5), r[1].move_ip(0, (p.key.get_pressed()[p.K_DOWN] - p.key.get_pressed()[p.K_UP]) * 5), r[2].move_ip(*b)], [rect.clamp_ip(w.get_rect()) for rect in r[0:2]], setattr(r[2], "topleft", (390, 290) if r[2].x < 0 or r[2].right > 800 else r[2].topleft)][0]: b[1], b[0] = -b[1] if not 0 < r[2].y < 540 else b[1], -b[0] if r[2].collidelist(r[:2]) >= 0 else b[0]

Inspired by this post: https://www.reddit.com/r/pygame/comments/ty105f/i_compressed_a_pong_game_into_14_lines_of_code/