Open image GUI with Pygame

A script to open images with a button in the pygame window. The images is shown into the window.

import tkinter as tk
from tkinter import filedialog
import button as bt

# Hello, this is a snippet
import pygame


pygame.init()
screen = pygame.display.set_mode((800, 600))
pygame.display.set_caption('Quick Start')
clock = pygame.time.Clock()
background = pygame.Surface((800, 600))
background.fill(pygame.Color('#000000'))


images = pygame.sprite.Group()
class Image(pygame.sprite.Sprite):
    def __init__(self, file_path, x, y):
        super().__init__()
        self.image = pygame.image.load(file_path)
        self.rect = self.image.get_rect()
        self.rect.x = x
        self.rect.y = y
        images.add(self)

def openf():
    file_path = filedialog.askopenfilename()
    # img = tk.PhotoImage(file=self.file_path)
    image = Image(file_path, 0, 30)
    

b1 = bt.Button()
b1.render("Open_file")
b1.command = openf

is_running = True
while is_running:

     screen.blit(background, (0, 0))
     for event in pygame.event.get():
         if event.type == pygame.QUIT:
             is_running = False

     images.update()
     images.draw(screen)
     bt.buttons.update()
     bt.buttons.draw(screen)
     pygame.display.update()
     clock.tick(60)
pygame.quit()

The button script imported by the main file

import pygame


screen = pygame.display.set_mode((800, 600))
buttons = pygame.sprite.Group()
class Button(pygame.sprite.Sprite):
    ''' Create a button clickable with changing hover color'''

    def __init__(self,
                position=(0,0),
                text="Click",
                size=16,
                colors="white on blue",
                hover_colors="red on green",
                style=1,
                borderc=(255,255,255),
                command=lambda: print("No command activated for this button")):

        # the hover_colors attribute needs to be fixed
        super().__init__()
        self.text = text
        self.command = command
        # --- colors ---
        self.colors = colors
        self.original_colors = colors
        self.fg, self.bg = self.colors.split(" on ")
        if hover_colors == "red on green":
            self.hover_colors = f"{self.bg} on {self.fg}"
        else:
            self.hover_colors = hover_colors
        self.style = style
        self.borderc = borderc # for the style2
        # font
        self.font = pygame.font.SysFont("Arial", size)
        self.position = position
        self.render(self.text)
        buttons.add(self)


    def render(self, text):
        self.text = text
        self.image = self.font.render(self.text, 1, self.fg)
        self.x, self.y, self.w , self.h = self.image.get_rect()
        self.x, self.y = self.position
        self.rect = pygame.Rect(self.x, self.y, self.w, self.h)
        self.pressed = 1

        ''' create the surface with a text in self.image '''
        self.rect = self.image.get_rect()


    def update(self):
        ''' called by buttons.update, the group of buttons '''
        self.fg, self.bg = self.colors.split(" on ")
        if self.style == 1:
            self.draw_button1()
        elif self.style == 2:
            self.draw_button2()
        self.hover()
        self.click()

    def draw_button1(self):
        ''' draws 4 lines around the button and the background '''
        # horizontal up
        pygame.draw.line(screen, (150, 150, 150), (self.x, self.y), (self.x + self.w , self.y), 5)
        pygame.draw.line(screen, (150, 150, 150), (self.x, self.y - 2), (self.x, self.y + self.h), 5)
        # horizontal down
        pygame.draw.line(screen, (50, 50, 50), (self.x, self.y + self.h), (self.x + self.w , self.y + self.h), 5)
        pygame.draw.line(screen, (50, 50, 50), (self.x + self.w , self.y + self.h), [self.x + self.w , self.y], 5)
        # background of the button
        pygame.draw.rect(screen, self.bg, (self.x, self.y, self.w , self.h))  

    def draw_button2(self):
        ''' a linear border '''
        pygame.draw.rect(screen, self.bg, (self.x, self.y, self.w , self.h))
        pygame.gfxdraw.rectangle(screen, (self.x, self.y, self.w , self.h), self.borderc)

    def hover(self):
        ''' checks if the mouse is over the button and changes the color if it is true '''
        if self.rect.collidepoint(pygame.mouse.get_pos()):
            # you can change the colors when the pointer is on the button if you want
            self.colors = self.hover_colors
            # pygame.mouse.set_cursor(*pygame.cursors.diamond)
        else:
            self.colors = self.original_colors
            
        self.render(self.text)

    def click(self):
        ''' checks if you click on the button and makes the call to the action just one time'''
        if self.rect.collidepoint(pygame.mouse.get_pos()):
            if pygame.mouse.get_pressed()[0] and self.pressed == 1:
                print("Execunting code for button '" + self.text + "'")
                self.command()
                self.pressed = 0
            if pygame.mouse.get_pressed() == (0,0,0):
                self.pressed = 1