pyglet program drawing a single textured square. The square can be moved, rotated, and scaled, to demonstrate how the image remains attached to the shape.

texturedSquare.py

import sys, time, math, os, random
from pyglet.gl import *

window = pyglet.window.Window()
keyboard = pyglet.window.key.KeyStateHandler()
window.push_handlers(keyboard)


class TexturedSquare:
    def __init__(self, width, height, xpos, ypos, texturefile):
        self.xpos = xpos
        self.ypos = ypos
        self.angle = 0
        self.size = 1
        self.texture = pyglet.image.load(texturefile).get_texture()
        x = width/2.0
        y = height/2.0
        self.vlist = pyglet.graphics.vertex_list(4, ('v2f', [-x,-y, x,-y, -x,y, x,y]), ('t2f', [0,0, 1,0, 0,1, 1,1]))
    def draw(self):
        glPushMatrix()
        glTranslatef(self.xpos, self.ypos, 0)
        glRotatef(self.angle, 0, 0, 1)
        glScalef(self.size, self.size, self.size)
        glColor3f(1,1,1)
        glEnable(GL_TEXTURE_2D)
        glBindTexture(GL_TEXTURE_2D, self.texture.id)
        self.vlist.draw(GL_TRIANGLE_STRIP)
        glDisable(GL_TEXTURE_2D)
        glPopMatrix()


@window.event
def on_draw():
    glClearColor(0, 0.3, 0.5, 0)
    glClear(GL_COLOR_BUFFER_BIT)
    square1.draw()
    

def update(dummy):
    global square1
    if keyboard[pyglet.window.key.A]:
        square1.xpos -= 5
    if keyboard[pyglet.window.key.D]:
        square1.xpos += 5
    if keyboard[pyglet.window.key.W]:
        square1.ypos += 5
    if keyboard[pyglet.window.key.S]:
        square1.ypos -= 5
    if keyboard[pyglet.window.key.UP]:
        square1.size *= 1.1
    if keyboard[pyglet.window.key.DOWN]:
        square1.size /= 1.1
    if keyboard[pyglet.window.key.LEFT]:
        square1.angle += 5
    if keyboard[pyglet.window.key.RIGHT]:
        square1.angle -= 5


square1 = TexturedSquare(120, 120, 300, 200, "texture.jpg")

pyglet.clock.schedule_interval(update,1/60.0)
pyglet.app.run()