PyGame : ovoid with a random pattern.

Here's how to create an ovoid with a random pattern. Run the script several times to see the differences:

import pygame
import random
pygame.init()

# Set up the display window
screen_size = (400, 400)
screen = pygame.display.set_mode(screen_size)
# Set window title
pygame.display.set_caption("Ovoid with Random Pattern")
# Define the ovoid
ovoid_pos = (150, 100)
ovoid_size = (100, 200)

# Create the ovoid surface
ovoid_surface = pygame.Surface(ovoid_size, pygame.SRCALPHA)

# Define the pattern
pattern_size = (random.randint(1, 9), random.randint(1, 9))
pattern_surface = pygame.Surface(pattern_size)
pattern_surface.fill((255, 255, 255))
pygame.draw.line(pattern_surface, (0, 0, 0), (0, 0), pattern_size)

# Create the mask surface
mask_surface = pygame.Surface(ovoid_size, pygame.SRCALPHA)
pygame.draw.ellipse(mask_surface, (255, 255, 255), mask_surface.get_rect(), 0)

# Apply the pattern to the ovoid surface
for x in range(0, ovoid_size[0], pattern_size[0]):
    for y in range(0, ovoid_size[1], pattern_size[1]):
        ovoid_surface.blit(pattern_surface, (x, y))

# Apply the mask to the ovoid surface
ovoid_surface.blit(mask_surface, (0, 0), special_flags=pygame.BLEND_RGBA_MULT)

# Draw the ovoid to the screen
screen.blit(ovoid_surface, ovoid_pos)

# Update the display
pygame.display.flip()

# Wait for the user to close the window
done = False
while not done:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            done = True

# Quit pygame properly
pygame.quit()

PyGame : simple web camera !

In this simple tutorial, I'll show you how to use pygame to use it with a webcam.

Let's install the pygame with the pip tool:

C:\PythonProjects\pygamecamera001>pip install pygame --user
Collecting pygame
  Downloading pygame-2.2.0-cp311-cp311-win_amd64.whl (10.4 MB)
     ---------------------------------------- 10.4/10.4 MB 9.0 MB/s eta 0:00:00
Installing collected packages: pygame
Successfully installed pygame-2.2.0

This is the source code for web camera:

import pygame.camera
import pygame.image
import sys

pygame.camera.init()

cameras = pygame.camera.list_cameras()

webcam = pygame.camera.Camera(cameras[0])

webcam.start()

img = webcam.get_image()

WIDTH = img.get_width()
HEIGHT = img.get_height()

screen = pygame.display.set_mode( ( WIDTH, HEIGHT ) )
pygame.display.set_caption("pyGame webcam")

while True :
    for e in pygame.event.get() :
        if e.type == pygame.QUIT :
            sys.exit()
    screen.blit(img, (0,0))
    pygame.display.flip()
    img = webcam.get_image()

PyGame : simple digital clock.

This is the source code I used and is very simple.

import pygame
import time

# init the Pygame
pygame.init()

# this set the window size
window_size = (640, 100)

# this create the window
screen = pygame.display.set_mode(window_size)

# this set the title of the window
pygame.display.set_caption("Digital Clock")

# this fill the background color to white
screen.fill((255, 255, 255))

# settings for the font and size
font = pygame.font.Font(None, 36)

# the game loop area
running = True
while running:
# use an event to quit
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            running = False

    # get the current time
    current_time = time.strftime("%H:%M:%S")

    # render the time as text
    text = font.render(current_time, True, (0, 0, 0))

    # clear the screen
    screen.fill((255, 255, 255))

    # draw the text on the screen
    screen.blit(text, (10, 10))

    # update the screen
    pygame.display.flip()

# quit Pygame application
pygame.quit()

The result of the running source code is this:

PyGame : Testing Pygame GUI - part 03.

In this article tutorial I show you how can create a progressbar and set it with value 76.

This example looks like this:

The source code is not very complicated and is very readable for any developer with minimal knowledge in the programming area.

import pygame
import pygame_gui

pygame.init()

pygame.display.set_caption('Quick Start')
window_surface = pygame.display.set_mode((640, 480))

background = pygame.Surface((640, 480))
background.fill(pygame.Color('#0076AB'))

manager = pygame_gui.UIManager((640, 480))

print(dir(pygame_gui.elements.UIProgressBar))
myProgressBar = pygame_gui.elements.UIProgressBar(relative_rect=pygame.Rect((50, 100), (300, 40)),
	visible= 1,
        manager=manager)
myProgressBar.set_current_progress(76)
clock = pygame.time.Clock()
is_running = True

while is_running:
    time_delta = clock.tick(60)/1000.0
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            is_running = False

        if event.type == pygame_gui.UI_BUTTON_PRESSED:
            if event.ui_element == hello_button:
                print('Hello World!')

        manager.process_events(event)

    manager.update(time_delta)

    window_surface.blit(background, (0, 0))
    manager.draw_ui(window_surface)

    pygame.display.update()

PyGame : Testing Pygame GUI - part 02.

I repeat, Pygame GUI is a module to help you make graphical user interfaces for games written in pygame.

In this short tutorial I will show you a source code that creates a HealthBar.

This example looks like this:

The source code is not very complicated and is very readable.

import pygame
import pygame_gui

pygame.init()

pygame.display.set_caption('Quick Start')
window_surface = pygame.display.set_mode((640, 480))

background = pygame.Surface((640, 480))
background.fill(pygame.Color('#0076AB'))

manager = pygame_gui.UIManager((640, 480))

HealthBar = pygame_gui.elements.UIScreenSpaceHealthBar(relative_rect=pygame.Rect((50, 100), (300, 40)),
	visible= 1,
        manager=manager)
clock = pygame.time.Clock()
is_running = True

while is_running:
    time_delta = clock.tick(60)/1000.0
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            is_running = False

        if event.type == pygame_gui.UI_BUTTON_PRESSED:
            if event.ui_element == hello_button:
                print('Hello World!')

        manager.process_events(event)

    manager.update(time_delta)

    window_surface.blit(background, (0, 0))
    manager.draw_ui(window_surface)

    pygame.display.update()

PyGame : Testing Pygame GUI - part 01.

Pygame GUI is a module to help you make graphical user interfaces for games written in pygame.

The module is firmly forward-looking and is designed to work on Pygame 2 and Python 3.

You can read more about these features for this python package on the official website.

This is a simple interface with python and python pygame and pygame_gui python packages.

You can see a simple example on my GitHub account.

PyGame : How to use Box2D python package - part 002.

I've written a tutorial in the past about the python package called box2d, see this tutorial.

Today I will be more precise and I will show you a source code related to 2D simulation.

I installed the python package in the Fedora 35 Linux distribution with the DNF tool:

[root@fedora mythcat]# dnf search pybox2d
...
python3-pybox2d.x86_64 : A 2D rigid body simulation library for Python
[root@fedora mythcat]# dnf install python3-pybox2d.x86_64
Last metadata expiration check: 0:18:37 ago on Sun 16 Jan 2022 10:15:43 AM EET.
Dependencies resolved.
...
Installed:
  python3-pybox2d-2.3.2-17.fc35.x86_64                                          

Complete!

I created the working folders and the first python file named example001.py:

[mythcat@fedora ~]$ mkdir PyGameProjects
[mythcat@fedora ~]$ cd PyGameProjects/
[mythcat@fedora PyGameProjects]$ touch example001.py
[mythcat@fedora PyGameProjects]$ vi example001.py

It contains a default source code:

from Box2D import (b2PolygonShape, b2World)
# create word 
world = b2World()  
# set the world 
groundBody = world.CreateStaticBody(position=(0, -10),
                                    shapes=b2PolygonShape(box=(50, 10)),
                                    )
# create a dynamic body at position
body = world.CreateDynamicBody(position=(0, 4))

# add and set a box fixture onto it with a nonzero density, so it will move
box = body.CreatePolygonFixture(box=(1, 1), density=1, friction=0.3)

# use a time step of 1/60 of a second
timeStep = 1.0 / 60

# simulation scenario with 6 velocity/2 position iterations
vel_iters, pos_iters = 6, 2

# the game loop.
for i in range(60):
    # use step of simulation
    world.Step(timeStep, vel_iters, pos_iters)

    # clear body forces even I didn't apply any forces
    world.ClearForces()

    # print the position and angle of the body.
    print(body.position, body.angle)

The result of the run looks like this:

...
b2Vec2(1.8719e-08,1.01496) 6.208252216310939e-06
b2Vec2(1.90152e-08,1.01497) 4.9494738050270826e-06

For a more complex example we created two python files.

One is a class for a box and a file that calls the class.

The first file contains the following source code is named box.py:

import pygame
from Box2D import (b2EdgeShape, b2FixtureDef, b2PolygonShape, b2_dynamicBody,
                   b2_kinematicBody, b2_staticBody, b2World)

class Box:
    def __init__(self, x, y, l, world):
        self.x = x / l
        self.y = y / l
        self.w = .2
        self.h = .2

        self.world = world
        self.attachment = self.world.CreateDynamicBody(
            position=(self.x, self.y),
            fixtures=b2FixtureDef(
                shape=b2PolygonShape(box=(self.w, self.h)), density=0.4, friction = 0.4),)
                
    def display(self, screen):
        for body in self.world.bodies:
            for fixture in body.fixtures:
                shape = fixture.shape
                vertices = [(body.transform * v) * 20 for v in shape.vertices]
                pygame.draw.polygon(screen, 'azure', vertices)
                pygame.draw.polygon(screen, 'blue', vertices,width=3)

The file calling the class has the following source code:

import pygame
from box import Box
from Box2D import b2World

l = 20
fps = 60
frame_rate = 1.0 / fps

pygame.init()
screen = pygame.display.set_mode((640, 480))
pygame.display.set_caption("Physics")
clock = pygame.time.Clock()

# A list for all of our rectangles
list_boxes = []
world = b2World(gravity=(0, 9.8), doSleep=False)

close = False

while not close:
    
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            close = True
    
    screen.fill('white')

    click, _, _ = pygame.mouse.get_pressed()    
    if click == 1:
        x,y = pygame.mouse.get_pos()
        box = Box(x, y, l, world)
        list_boxes.append(box)

    for box in list_boxes:
        box.display(screen)

    world.Step(frame_rate, 10, 10)
    pygame.display.flip()
    clock.tick(fps)

pygame.quit()

The result of running this file looks like this screenshot with some squares moving to the bottom:

PyGame : Positional axes - part 005.

The goal of this tutorial is to use python classes, inheritance, and draw positional axes for rectangles. I used two simple python scripts to solve these issues. This python script named testing_axes.py I create two classes named Point_XY and Columns_XY:

import random
#
class Point_XY:
    def __init__(self):
        self.x = random.randrange(400)
        self.y = random.randrange(400)
        self.dx = random.randrange(50)+10
        self.dy = random.randrange(50)+10

    def __repr__(self):
        return "" % (self.x, self.y)

    def __str__(self):
        return "From str method of Point_XY: a is %s, b is %s" % (self.x, self.y)
#   
class Columns_XY(Point_XY):
    def __init__(self):
        column = []
        p = Point_XY()
        self.column = (p.x, p.y, p.dx, p.dy)
        print(column)
        
    def __repr__(self,p):
        return "" % (self.column)
    
    def __str__(self):
        return "From str method of Columns_XY :%s>" % (self.column)
'''    
if __name__ == "__main__":
    Columns_XY()
    pass
'''

With this script named pygame_testing_axes.py I draw columns and axes:

import sys
import pygame
from pygame.locals import *
from testing_axes import *

# define a square for each column
squares = []
# create column position x,y and rect size dx, dy
def create_columns_rect(n):
    for i in range(n):
        col = Columns_XY()
        #print(col.column)
        squares.append(col.column)
    #print(squares)
    return squares
def main():
    # init PyGame
    pygame.init()
    # set size of screen
    size_screen = (640,480)
    # create display
    screen_display = pygame.display.set_mode(size_screen,0,32)
    # set color white
    color_white = (255,255,255)
    # set color blue
    color_blue = (0,0,255)
    # fill screen with a white color
    screen_display.fill(color_white)
    # set the numar of columns 
    nr_col = 5
    # create columns from classes
    cols = create_columns_rect(nr_col)
    # use each column
    for (px,py,dx,dy) in cols:
        # print positions and size of rectangle
        print (px,py,dx,dy)
        # draw column rectangle to display with color and position and size
        # screen_display , color_blue , px,py,dx,dy
        pygame.draw.rect(screen_display,color_blue,(px,py,dx,dy))
        # create a color for axes
        color_col = (random.randrange(255),random.randrange(255),random.randrange(255))
        # draw axes for x and y with the color
        pygame.draw.line(screen_display, color_col, ( px , 0) , ( px , py + dy) )
        pygame.draw.line(screen_display, color_col, ( 0 , py) , ( px +  dx , py) )
    # is workings get events 
    while True:
        for event in pygame.event.get():
            if event.type==QUIT:
                pygame.quit()
                sys.exit()
        pygame.display.update()
# run main 
if __name__ == "__main__":
    main()
    pass

This is result of the running python script pygame_testing_axes.py:

PyGame : Effects - part 004.

This is an simple example about how can be use palette colors.

This effect was used in the old game development.

The base of this python script is the Surface.

If you read the documentation then you can see this:

pygame object for representing images
Surface((width, height), flags=0, depth=0, masks=None) -> Surface
Surface((width, height), flags=0, Surface) -> Surface

In this example I used a new_color to change one color.

Let's see the example:

#!/usr/bin/python
import sys 
import pygame
from pygame.locals import *

pygame.init()
pygame.display.set_caption('swap color pallete')
screen = pygame.display.set_mode((640,480),0,32)

clock = pygame.time.Clock()

test_image = pygame.image.load('test.png').convert()
image_back = test_image.copy()
def palette_swap(img_surface, old_color, new_color):
    
    img_copy = pygame.Surface(test_image.get_size())
    img_copy.fill(new_color)
    img_surface.set_colorkey(old_color)
    img_copy.blit(img_surface,(0,0))
    return img_copy

test_image = palette_swap(test_image, (210,0,1), (0,0,255)) 
test_image = palette_swap(test_image, (154, 209, 59), (205, 124, 97))   
test_image.set_colorkey((0,0,0))

while True:
    screen.fill((0,0,0))
    screen.blit(pygame.transform.scale(test_image,(test_image.get_width()*2, 
                                                   test_image.get_height() * 2)), (0,0))
    screen.blit(pygame.transform.scale(image_back,(image_back.get_width()*2, 
                                                   image_back.get_height() * 2)), (256,0))
    for event in pygame.event.get():
        if event.type == QUIT:
            sys.exit()
        if event.type == KEYDOWN:
            if event.key == K_ESCAPE:
                pygame.quit()
                sys.exit()
    pygame.display.update()
    clock.tick(60)
    # print the fps , time amd tick for this pygame test 
    #print(clock.get_fps(), clock.get_time(),clock.tick())

The test.png is a simple png file image with the size of 128 x 128 pixels.

This is the output of this simple example:

PyGame : Game pygame-medic-snake.

I made this game because I had a broken tooth and now I haven't found a dentist for the holidays.
Until I get the pain or I get to the dentist I started writing this game.
The game is simple to use and comes today with version 0.0.1.
See the full source code at my GitHub account.

PyGame : How to use Box2D python package - part 001.

About this python package the official GitHub comes with this intro:
pybox2d is a 2D physics library for your games and simple simulations. It's based on the Box2D library, written in C++. It supports several shape types (circle, polygon, thin line segments), and quite a few joint types (revolute, prismatic, wheel, etc.).
In the first step, you need to install the swig Fedora package.
About swig the official webpage tells us:
SWIG is an interface compiler that connects programs written in C and C++ with scripting languages such as Perl, Python, Ruby, and Tcl. It works by taking the declarations found in C/C++ header files and using them to generate the wrapper code that scripting languages need to access the underlying C/C++ code. In addition, SWIG provides a variety of customization features that let you tailor the wrapping process to suit your application.
I install it with DNF tool:

[root@desk mythcat]# dnf install swig.x86_64
Last metadata expiration check: 0:00:43 ago on Thu 26 Dec 2019 10:40:53 PM EET.
Dependencies resolved.
====================================================================================
 Package         Architecture      Version                 Repository          Size
====================================================================================
Installing:
 swig            x86_64            4.0.1-3.fc31            updates            1.4 M

Transaction Summary
====================================================================================
Install  1 Package

Total download size: 1.4 M
Installed size: 5.7 M
Is this ok [y/N]: y
Downloading Packages:
swig-4.0.1-3.fc31.x86_64.rpm                        1.7 MB/s | 1.4 MB     00:00    
------------------------------------------------------------------------------------
Total                                               863 kB/s | 1.4 MB     00:01     
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Preparing        :                                                            1/1 
  Installing       : swig-4.0.1-3.fc31.x86_64                                   1/1 
  Running scriptlet: swig-4.0.1-3.fc31.x86_64                                   1/1 
  Verifying        : swig-4.0.1-3.fc31.x86_64                                   1/1 

Installed:
  swig-4.0.1-3.fc31.x86_64                                                          

Complete!

I used the last version of the Box2D python package:

[mythcat@desk ~]$ git clone https://github.com/pybox2d/pybox2d
Cloning into 'pybox2d'...
remote: Enumerating objects: 2922, done.
remote: Total 2922 (delta 0), reused 0 (delta 0), pack-reused 2922
Receiving objects: 100% (2922/2922), 9.12 MiB | 4.04 MiB/s, done.
Resolving deltas: 100% (1832/1832), done.
[mythcat@desk ~]$ cd pybox2d/
[mythcat@desk pybox2d]$ python setup.py clean
Using setuptools (version 41.2.0).
running clean
[mythcat@desk pybox2d]$ python setup.py build
Using setuptools (version 41.2.0).
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.7
creating build/lib.linux-x86_64-3.7/Box2D
...
[mythcat@desk pybox2d]$ python setup.py install --user
Using setuptools (version 41.2.0).
running install
running bdist_egg
running egg_info
...
Processing dependencies for Box2D==2.3.2
Finished processing dependencies for Box2D==2.3.2

Let's try these two examples from the official webpage:

[mythcat@desk ~]$ python3 simple_01.py
pygame 1.9.6
Hello from the pygame community. https://www.pygame.org/contribute.html
Done!
[mythcat@desk ~]$ python3 simple_02.py
pygame 1.9.6
Hello from the pygame community. https://www.pygame.org/contribute.html
Done!

These screenshots results for the first script:

... and for the second one:

PyGame : Install and test pygame on Fedora 31 distro.

The install of the python package named pygame on Fedora Linux distro is very simple with the pip3 tool for python 3 version.

[mythcat@desk ~]$ pip3 install pygame --user
Collecting pygame
...
Installing collected packages: pygame
Successfully installed pygame-1.9.6

After install you can check this python package with this source code:

[mythcat@desk ~]$ python3 
Python 3.7.5 (default, Dec 15 2019, 17:54:26) 
[GCC 9.2.1 20190827 (Red Hat 9.2.1-1)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pygame
pygame 1.9.6
Hello from the pygame community. https://www.pygame.org/contribute.html
>>> from pygame import *
>>> print(pygame.__version__)
1.9.6
>>> dir(pygame)
['ACTIVEEVENT', 'ANYFORMAT', 'ASYNCBLIT', 'AUDIODEVICEADDED', 'AUDIODEVICEREMOVED', 
'AUDIO_ALLOW_ANY_CHANGE', 'AUDIO_ALLOW_CHANNELS_CHANGE', 'AUDIO_ALLOW_FORMAT_CHANGE',
 'AUDIO_ALLOW_FREQUENCY_CHANGE', 'AUDIO_S16', 'AUDIO_S16LSB', 'AUDIO_S16MSB', 'AUDIO_S16SYS',
 'AUDIO_S8', 'AUDIO_U16', 'AUDIO_U16LSB', 'AUDIO_U16MSB', 'AUDIO_U16SYS', 'AUDIO_U8', 
'BIG_ENDIAN', 'BLEND_ADD', 'BLEND_MAX', 'BLEND_MIN', 'BLEND_MULT', 'BLEND_PREMULTIPLIED', 'BLEND_RGBA_ADD',
 'BLEND_RGBA_MAX', 'BLEND_RGBA_MIN', 'BLEND_RGBA_MULT', 'BLEND_RGBA_SUB', 'BLEND_RGB_ADD', 'BLEND_RGB_MAX',
 'BLEND_RGB_MIN', 'BLEND_RGB_MULT', 'BLEND_RGB_SUB', 'BLEND_SUB', 'BUTTON_LEFT', 'BUTTON_MIDDLE', 'BUTTON_RIGHT',
 'BUTTON_WHEELDOWN', 'BUTTON_WHEELUP', 'BUTTON_X1', 'BUTTON_X2', 'BufferError', 'BufferProxy', 'Color',
 'DOUBLEBUF', 'DROPBEGIN', 'DROPCOMPLETE', 'DROPFILE', 'DROPTEXT', 'FINGERDOWN', 'FINGERMOTION', 'FINGERUP',
 'FULLSCREEN', 'GL_ACCELERATED_VISUAL', 'GL_ACCUM_ALPHA_SIZE', 'GL_ACCUM_BLUE_SIZE', 'GL_ACCUM_GREEN_SIZE',
 'GL_ACCUM_RED_SIZE', 'GL_ALPHA_SIZE', 'GL_BLUE_SIZE', 'GL_BUFFER_SIZE', 'GL_DEPTH_SIZE', 'GL_DOUBLEBUFFER',
 'GL_GREEN_SIZE', 'GL_MULTISAMPLEBUFFERS', 'GL_MULTISAMPLESAMPLES', 'GL_RED_SIZE', 'GL_STENCIL_SIZE', 'GL_STEREO',
 'GL_SWAP_CONTROL', 'HAT_CENTERED', 'HAT_DOWN', 'HAT_LEFT', 'HAT_LEFTDOWN', 'HAT_LEFTUP', 'HAT_RIGHT', 
'HAT_RIGHTDOWN', 'HAT_RIGHTUP', 'HAT_UP', 'HAVE_NEWBUF', 'HWACCEL', 'HWPALETTE', 'HWSURFACE', 'IYUV_OVERLAY',
 'JOYAXISMOTION', 'JOYBALLMOTION', 'JOYBUTTONDOWN', 'JOYBUTTONUP', 'JOYHATMOTION', 'KEYDOWN', 'KEYUP', 'KMOD_ALT',
 'KMOD_CAPS', 'KMOD_CTRL', 'KMOD_LALT', 'KMOD_LCTRL', 'KMOD_LMETA', 'KMOD_LSHIFT', 'KMOD_META', 'KMOD_MODE',
 'KMOD_NONE', 'KMOD_NUM', 'KMOD_RALT', 'KMOD_RCTRL', 'KMOD_RMETA', 'KMOD_RSHIFT', 'KMOD_SHIFT', 'K_0', 'K_1',
 'K_2', 'K_3', 'K_4', 'K_5', 'K_6', 'K_7', 'K_8', 'K_9', 'K_AMPERSAND', 'K_ASTERISK', 'K_AT', 'K_BACKQUOTE',
 'K_BACKSLASH', 'K_BACKSPACE', 'K_BREAK', 'K_CAPSLOCK', 'K_CARET', 'K_CLEAR', 'K_COLON', 'K_COMMA', 'K_DELETE',
 'K_DOLLAR', 'K_DOWN', 'K_END', 'K_EQUALS', 'K_ESCAPE', 'K_EURO', 'K_EXCLAIM', 'K_F1', 'K_F10', 'K_F11', 'K_F12',
 'K_F13', 'K_F14', 'K_F15', 'K_F2', 'K_F3', 'K_F4', 'K_F5', 'K_F6', 'K_F7', 'K_F8', 'K_F9', 'K_FIRST', 'K_GREATER',
 'K_HASH', 'K_HELP', 'K_HOME', 'K_INSERT', 'K_KP0', 'K_KP1', 'K_KP2', 'K_KP3', 'K_KP4', 'K_KP5', 'K_KP6', 'K_KP7',
 'K_KP8', 'K_KP9', 'K_KP_DIVIDE', 'K_KP_ENTER', 'K_KP_EQUALS', 'K_KP_MINUS', 'K_KP_MULTIPLY', 'K_KP_PERIOD',
 'K_KP_PLUS', 'K_LALT', 'K_LAST', 'K_LCTRL', 'K_LEFT', 'K_LEFTBRACKET', 'K_LEFTPAREN', 'K_LESS', 'K_LMETA', 
'K_LSHIFT', 'K_LSUPER', 'K_MENU', 'K_MINUS', 'K_MODE', 'K_NUMLOCK', 'K_PAGEDOWN', 'K_PAGEUP', 'K_PAUSE',
 'K_PERIOD', 'K_PLUS', 'K_POWER', 'K_PRINT', 'K_QUESTION', 'K_QUOTE', 'K_QUOTEDBL', 'K_RALT', 'K_RCTRL',
 'K_RETURN', 'K_RIGHT', 'K_RIGHTBRACKET', 'K_RIGHTPAREN', 'K_RMETA', 'K_RSHIFT', 'K_RSUPER', 'K_SCROLLOCK',
 'K_SEMICOLON', 'K_SLASH', 'K_SPACE', 'K_SYSREQ', 'K_TAB', 'K_UNDERSCORE', 'K_UNKNOWN', 'K_UP', 'K_a', 'K_b',
 'K_c', 'K_d', 'K_e', 'K_f', 'K_g', 'K_h', 'K_i', 'K_j', 'K_k', 'K_l', 'K_m', 'K_n', 'K_o', 'K_p', 'K_q',
 'K_r', 'K_s', 'K_t', 'K_u', 'K_v', 'K_w', 'K_x', 'K_y', 'K_z', 'LIL_ENDIAN', 'MOUSEBUTTONDOWN', 'MOUSEBUTTONUP',
 'MOUSEMOTION', 'MOUSEWHEEL', 'MULTIGESTURE', 'Mask', 'NOEVENT', 'NOFRAME', 'NUMEVENTS', 'OPENGL', 'OPENGLBLIT',
 'Overlay', 'PREALLOC', 'PixelArray', 'PygameVersion', 'QUIT', 'RESIZABLE', 'RLEACCEL', 'RLEACCELOK', 'Rect',
 'SCRAP_BMP', 'SCRAP_CLIPBOARD', 'SCRAP_PBM', 'SCRAP_PPM', 'SCRAP_SELECTION', 'SCRAP_TEXT', 'SRCALPHA',
 'SRCCOLORKEY', 'SWSURFACE', 'SYSWMEVENT', 'Surface', 'SurfaceType', 'TEXTEDITING', 'TEXTINPUT',
 'TIMER_RESOLUTION', 'USEREVENT', 'USEREVENT_DROPFILE', 'UYVY_OVERLAY', 'VIDEOEXPOSE', 'VIDEORESIZE',
 'Vector2', 'Vector3', 'WINDOWEVENT', 'WINDOWEVENT_CLOSE', 'YUY2_OVERLAY', 'YV12_OVERLAY', 'YVYU_OVERLAY',
 '__builtins__', '__cached__', '__color_constructor','__color_reduce', '__doc__', '__file__', '__loader__',
 '__name__', '__package__', '__path__', '__rect_constructor', '__rect_reduce', '__spec__', '__version__',
'_numpysndarray', '_numpysurfarray', 'base', 'bufferproxy', 'cdrom', 'color', 'colordict', 'compat',
 'constants', 'cursors', 'display', 'draw', 'encode_file_path', 'encode_string', 'error', 'event', 'fastevent',
 'font', 'get_array_interface', 'get_error', 'get_init', 'get_sdl_byteorder', 'get_sdl_version', 'image',
 'init', 'joystick', 'key', 'mask', 'math', 'mixer', 'mixer_music', 'mouse', 'movie', 'overlay',
 'packager_imports','pixelarray', 'pixelcopy', 'quit', 'rect', 'register_quit', 'rev', 'rwobject',
 'scrap', 'segfault', 'set_error', 'sndarray', 'sprite', 'surface', 'surfarray', 'sysfont', 'threads',
 'time', 'transform', 'ver', 'vernum', 'version', 'warn_unwanted_files']

This shows us all the features of the pygame package.