import pygame
from pygame.locals import*
import sys

while True:
    ...
    ...
     for event in pygame.event.get():
        if event.type == QUIT:
            pygame.quit()
            sys.exit()

while True:
    # Cycles through all events currently occuring
    for event in pygame.event.get():

        # Conditions becomes true when keyboard is pressed
        if event.type == pygame.KEYDOWN:

            if event.key == pygame.K_m:
                fireball.fire
                music_manager.playsound(fsound, 0.3)
    
            if event.key == pygame.K_n:
                handler.next_stage()

            if event.key == pygame.K_q:
                handler.interact()
    
            if event.key == pygame.K_SPACE:
                player.jump()

            if event.key == pygame.K_RETURN:
                player.attack()

import pygame
from pygame.locals import*
import sys

pygame.init()
display = pygame.display.set_mode((300, 300))

while 1:
    for event in pygame.event.get():
        if event.type == QUIT:
            pygame.quit()
            sys.exit()
        if event.type == pygame.KEYDOWN:
            if event.key == pygame.K_a:
                print("Key A has been pressed")
        if event.type == pygame.KEYUP:
            if event.key == pygame.K_a:
                print("Key A has been released")

while 1:
    pressed_keys = pygame.key.get_pressed()

    if pressed_keys[K_a]:
        print("Key A has been pressed")

    pressed_keys = pygame.key.get_pressed()
        
    if pressed_keys[K_a] and pressed_keys[K_b]:
        print("Key A and Key B has been pressed")