How about building your personal music player? This really sounds exciting to me. Create and build not just any other music app but also aa app which searches through files and explores your program directories in search of music. Build an interactive interface to be used by other users as well.
Consider adding features like browsing through tracks, volume control, song/artist/ album/ movie display, database management, algorithm construction, and data processing to develop a fully-featured interactive app.
SOURCE CODE
""" Music Player
----------------------------------------
"""
import os
import threading
import time
import tkinter.messagebox
from tkinter import *
from tkinter import filedialog
from tkinter import ttk
from ttkthemes import themed_tk as tk
from mutagen.mp3 import MP3
from pygame import mixer
root = tk.ThemedTk()
root.get_themes() // Returns a list of all themes that can be set
root.set_theme("radiance") // Sets an available theme
// Fonts - Arial (corresponds to Helvetica), Courier New (Courier), Comic Sans MS, Fixedsys,
// MS Sans Serif, MS Serif, Symbol, System, Times New Roman (Times), and Verdana
//
// Styles - normal, bold, roman, italic, underline, and overstrike.
statusbar = ttk.Label(root, text="Welcome to Melody", relief=SUNKEN, anchor=W, font='Times 10 italic')
statusbar.pack(side=BOTTOM, fill=X)
// Create the menubar
menubar = Menu(root)
root.config(menu=menubar)
// Create the submenu
subMenu = Menu(menubar, tearoff=0)
playlist = []
// playlist - contains the full path + filename
// playlistbox - contains just the filename
// Fullpath + filename is required to play the music inside play_music load function
def browse_file():
global filename_path
filename_path = filedialog.askopenfilename()
add_to_playlist(filename_path)
mixer.music.queue(filename_path)
def add_to_playlist(filename):
filename = os.path.basename(filename)
index = 0
playlistbox.insert(index, filename)
playlist.insert(index, filename_path)
index += 1
menubar.add_cascade(label="File", menu=subMenu)
subMenu.add_command(label="Open", command=browse_file)
subMenu.add_command(label="Exit", command=root.destroy)
def about_us():
tkinter.messagebox.showinfo('About Melody', 'This is a music player build using Python Tkinter by @attreyabhatt')
subMenu = Menu(menubar, tearoff=0)
menubar.add_cascade(label="Help", menu=subMenu)
subMenu.add_command(label="About Us", command=about_us)
mixer.init() // initializing the mixer
root.title("Melody")
root.iconbitmap(r'images/melody.ico')
// Root Window - StatusBar, LeftFrame, RightFrame
// LeftFrame - The listbox (playlist)
// RightFrame - TopFrame,MiddleFrame and the BottomFrame
leftframe = Frame(root)
leftframe.pack(side=LEFT, padx=30, pady=30)
playlistbox = Listbox(leftframe)
playlistbox.pack()
addBtn = ttk.Button(leftframe, text="+ Add", command=browse_file)
addBtn.pack(side=LEFT)
def del_song():
selected_song = playlistbox.curselection()
selected_song = int(selected_song[0])
playlistbox.delete(selected_song)
playlist.pop(selected_song)
delBtn = ttk.Button(leftframe, text="- Del", command=del_song)
delBtn.pack(side=LEFT)
rightframe = Frame(root)
rightframe.pack(pady=30)
topframe = Frame(rightframe)
topframe.pack()
lengthlabel = ttk.Label(topframe, text='Total Length : --:--')
lengthlabel.pack(pady=5)
currenttimelabel = ttk.Label(topframe, text='Current Time : --:--', relief=GROOVE)
currenttimelabel.pack()
def show_details(play_song):
file_data = os.path.splitext(play_song)
if file_data[1] == '.mp3':
audio = MP3(play_song)
total_length = audio.info.length
else:
a = mixer.Sound(play_song)
total_length = a.get_length()
// div - total_length/60, mod - total_length % 60
mins, secs = divmod(total_length, 60)
mins = round(mins)
secs = round(secs)
timeformat = '{:02d}:{:02d}'.format(mins, secs)
lengthlabel['text'] = "Total Length" + ' - ' + timeformat
t1 = threading.Thread(target=start_count, args=(total_length,))
t1.start()
def start_count(t):
global paused
// mixer.music.get_busy(): - Returns FALSE when we press the stop button (music stop playing)
// Continue - Ignores all of the statements below it. We check if music is paused or not.
current_time = 0
while current_time <= t and mixer.music.get_busy():
if paused:
continue
else:
mins, secs = divmod(current_time, 60)
mins = round(mins)
secs = round(secs)
timeformat = '{:02d}:{:02d}'.format(mins, secs)
currenttimelabel['text'] = "Current Time" + ' - ' + timeformat
time.sleep(1)
current_time += 1
def play_music():
global paused
if paused:
mixer.music.unpause()
statusbar['text'] = "Music Resumed"
paused = FALSE
else:
try:
stop_music()
time.sleep(1)
selected_song = playlistbox.curselection()
selected_song = int(selected_song[0])
play_it = playlist[selected_song]
mixer.music.load(play_it)
mixer.music.play()
statusbar['text'] = "Playing music" + ' - ' + os.path.basename(play_it)
show_details(play_it)
except:
tkinter.messagebox.showerror('File not found', 'Melody could not find the file. Please check again.')
def stop_music():
mixer.music.stop()
statusbar['text'] = "Music Stopped"
paused = FALSE
def pause_music():
global paused
paused = TRUE
mixer.music.pause()
statusbar['text'] = "Music Paused"
def rewind_music():
play_music()
statusbar['text'] = "Music Rewinded"
def set_vol(val):
volume = float(val) / 100
mixer.music.set_volume(volume)
// set_volume of mixer takes value only from 0 to 1. Example - 0, 0.1,0.55,0.54.0.99,1
muted = FALSE
def mute_music():
global muted
if muted: // Unmute the music
mixer.music.set_volume(0.7)
volumeBtn.configure(image=volumePhoto)
scale.set(70)
muted = FALSE
else: // mute the music
mixer.music.set_volume(0)
volumeBtn.configure(image=mutePhoto)
scale.set(0)
muted = TRUE
middleframe = Frame(rightframe)
middleframe.pack(pady=30, padx=30)
playPhoto = PhotoImage(file='images/play.png')
playBtn = ttk.Button(middleframe, image=playPhoto, command=play_music)
playBtn.grid(row=0, column=0, padx=10)
stopPhoto = PhotoImage(file='images/stop.png')
stopBtn = ttk.Button(middleframe, image=stopPhoto, command=stop_music)
stopBtn.grid(row=0, column=1, padx=10)
pausePhoto = PhotoImage(file='images/pause.png')
pauseBtn = ttk.Button(middleframe, image=pausePhoto, command=pause_music)
pauseBtn.grid(row=0, column=2, padx=10)
// Bottom Frame for volume, rewind, mute etc.
bottomframe = Frame(rightframe)
bottomframe.pack()
rewindPhoto = PhotoImage(file='images/rewind.png')
rewindBtn = ttk.Button(bottomframe, image=rewindPhoto, command=rewind_music)
rewindBtn.grid(row=0, column=0)
mutePhoto = PhotoImage(file='images/mute.png')
volumePhoto = PhotoImage(file='images/volume.png')
volumeBtn = ttk.Button(bottomframe, image=volumePhoto, command=mute_music)
volumeBtn.grid(row=0, column=1)
scale = ttk.Scale(bottomframe, from_=0, to=100, orient=HORIZONTAL, command=set_vol)
scale.set(70) # implement the default value of scale when music player starts
mixer.music.set_volume(0.7)
scale.grid(row=0, column=2, pady=15, padx=30)
def on_closing():
stop_music()
root.destroy()
root.protocol("WM_DELETE_WINDOW", on_closing)
root.mainloop()
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