Boomerang implementing logic

[Piethon]

You don't need the first two if statements and their code.

But if I don't have these, pyjama doesn't know what self.direction is.

class Boomerang(pg.sprite.Sprite):
    def __init__(self, game, pos, dir):
        self.groups = game.all_sprites, game.blowpipes
        pg.sprite.Sprite.__init__(self, self.groups)
        self.game = game
        self.image = game.blowpipe_images[WEAPONS[game.player.weapon]['size']]
        self.rect = self.image.get_rect()
        self.pos = vec(pos)
        self.rect.center = pos
        # spread = uniform(-BLOWPIPE_SPREAD, BLOWPIPE_SPREAD)
        self.vel = dir * WEAPONS[game.player.weapon]['speed']
        self.spawn_time = pg.time.get_ticks()
        self.rot = 360
        self.last = pg.time.get_ticks()
        self.cooldown = 300
        self.direction = +1

    def update(self):
        if self.game.player.weapon == 'boomerang':
            now = pg.time.get_ticks()
            if now - self.last >= self.cooldown:
                self.direction = -1
                #self.pos -= self.vel * self.game.dt
            self.pos += self.vel * self.game.dt
            self.rect.center = self.pos

That is what it looks like now