Music Player App using Python

Introduction

• This project is about creating a music player app using Python.
• It involves designing a UI with buttons and song lists, and implementing functionality using the Mixer module from Pygame.

UI Design

• The window is divided into three parts:
  • Logo Section: Where a music icon will be displayed.
  • Song List Section: Display a list of songs.
  • Button Section: Include buttons like play, pause, rewind, next song, stop, and continue.
• Parameters for the window: width = 352, height = 255, background color = white.
• Use color1, color3 for defining color schemes in the application.
• Create frames for each section (left frame, right frame, and down frame) and set dimensions.

Adding Images and Icons

• Use the Pillow module to load and manipulate images.
• Icons are loaded from an 'icons' folder; each button has a corresponding icon (e.g., play.png, stop.png).
• Resize the icons to fit the UI layout.

Example Code Snippet

from PIL import Image, ImageTk
img = Image.open('icons/play.png')
img = img.resize((30, 30))
img = ImageTk.PhotoImage(img)

Playlist Section

• Use a Listbox to display the songs.
• The playlist is populated from a directory of songs using the os module.
• Scrollbar is attached to the Listbox for scrolling through the songs.
• Demo songs can be inserted for visualization.

Example Code Snippet

import os
os.chdir('path_to_music_folder')
songs = os.listdir()
for song in songs:
    listbox.insert('end', song)

Playing Music

• Load and play songs using the Mixer module from Pygame.
• Functions for various controls: play, pause, continue, stop, next song, and previous song.

Example Code Snippet

from pygame import mixer
mixer.init()

def play_music():
    current_song = listbox.get('active')
    mixer.music.load(current_song)
    mixer.music.play()
    label.config(text=current_song)

Control Events

• Play Music: Load and play the selected song.
• Pause Music: Pause the currently playing song.
• Continue Music: Continue a paused song.
• Stop Music: Stop the music playback.
• Next Song: Jump to the next song in the list.
• Previous Song: Jump to the previous song in the list.

Example Code Snippet

def next_music():
    current_song = listbox.get('active')
    current_index = songs.index(current_song)
    next_index = (current_index + 1) % len(songs)
    next_song = songs[next_index]
    mixer.music.load(next_song)
    mixer.music.play()
    listbox.selection_clear(0, 'end')
    listbox.activate(next_index)
    listbox.selection_set(next_index)
    label.config(text=next_song)

Conclusion

• The application effectively demonstrates handling GUIs with Tkinter and controlling music playback with the Pygame Mixer module.
• The project showcases dividing a window using frames, loading images, handling events for buttons, and managing playlists.

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