Music Player Project

music_player.py

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+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()