Pyglet

Pyglet is a library for the Python programming language that provides an object-oriented application programming interface for the creation of games and other multimedia applications. pyglet runs on Microsoft Windows, macOS, and Linux; it is released under the BSD Licence. pyglet was first created by Alex Holkner.

WWW Official Site

Features

Pyglet is written entirely in Python. Images, video, and sound files in a range of formats can be done natively but can also be expanded with the libav and ffmpeg libraries. It requires no external dependencies.
Text display and formatting

Rich text formatting
Built-in layouts to support editable text
Carets
HTML support

Image and sprite work

Fast image processing and rendering
Built-in sprites
Animated images

Graphics

OpenGL shaders supported
Simple built-in shapes
Batched rendering
3D model rendering

Events and file system

Resource management
Clock for processing events and time
Window events
Event dispatching
Context management

Sprites, text layouts, and text functions are implemented. Multi-level lists are supported and can be created using HTML. Different sections of the displayed document can have distinct styles. A built-in caret provides support for text editing, resembling many features of a UI text input caret.

Example

from pyglet.window import Window
from pyglet.app import run
window = Window
run
In this example, lines 1-2 import the pyglet module's necessary components. Line 4 creates a window, and line 6 calls pyglet to run its event loop. Optionally an update rate can be specified in a rate parameter.