ChatGPT built a workable Calculator - Python
This video is about ChatGPT built a workable Calculator - Python
Remark: < replace the "less than" sign
===== Python Code =====
import pygame
import sys
Initialize Pygame
pygame.init()
Set the screen size
size = width, height = 300, 400
screen = pygame.display.set_mode(size)
Set the colors
WHITE = (255, 255, 255)
BLACK = (0, 0, 0)
GRAY = (128, 128, 128)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)
Set the font
font = pygame.font.Font(None, 32)
Set the calculator variables
num1 = ''
num2 = ''
operator = ''
result = ''
Create the display text surface
display_text = font.render(result, True, BLACK)
display_rect = display_text.get_rect(center=(150, 50))
Create the button surfaces
button_size = (60, 60)
button_spacing = 10
button_x = (width - button_size[0] * 4 - button_spacing * 3) / 2
button_y = 120
button_rects = []
for row in range(4):
for col in range(4):
button_rects.append(pygame.Rect(button_x + (button_size[0] + button_spacing) * col,
button_y + (button_size[1] + button_spacing) * row,
*button_size))
Set the button labels
button_labels = ['7', '8', '9', '/',
'4', '5', '6', '*',
'1', '2', '3', '-',
'C', '0', '=', '+']
Create the button text surfaces
button_text_surfaces = []
for label in button_labels:
text_surface = font.render(label, True, BLACK)
button_text_surfaces.append(text_surface)
Start the game loop
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
elif event.type == pygame.MOUSEBUTTONDOWN:
Check if a button was clicked
for i, rect in enumerate(button_rects):
if rect.collidepoint(event.pos):
Handle button click
button_label = button_labels[I]
if button_label.isdigit():
if operator:
if len(num2) < 8: # Only allow 8 digits for num2
num2 += button_label
else:
if len(num1) < 8: # Only allow 8 digits for num1
num1 += button_label
result = num1 + operator + num2
elif button_label in ['+', '-', '*', '/']:
if num1:
operator = button_label
result = num1 + operator
elif button_label == 'C':
num1 = ''
num2 = ''
operator = ''
result = ''
elif button_label == '=':
if num1 and num2 and operator:
num1 = str(eval(num1 + operator + num2))
num2 = ''
operator = ''
result = num1
display_text = font.render(result[-8:], True, BLACK) # Only display the last 8 characters
break
Clear the screen
screen.fill(WHITE)
Draw the display
pygame.draw.rect(screen, GRAY, (50, 20, 200, 60))
screen.blit(display_text, display_rect)
Draw the buttons
for i, rect in enumerate(button_rects):
pygame.draw.rect(screen, BLUE, rect)
screen.blit(button_text_surfaces[i], rect.inflate(-20, -20))
Draw the number display rectangle
pygame.draw.rect(screen, BLACK, (50, 20, 200, 60), 2)
Update the screen
pygame.display.flip()
=====================
Background music: Almonds and Olives - Aaron Lieberman.mp3 (from Youtube audio library)
=====================
#chatgpt
#pythonprogramming
#clock
#calculator
On this page of the site you can watch the video online ChatGPT built a workable Calculator - Python with a duration of hours minute second in good quality, which was uploaded by the user Waterlemon 19 March 2023, share the link with friends and acquaintances, this video has already been watched 33 times on youtube and it was liked by 3 viewers. Enjoy your viewing!
