Question

I need help in creating an MP3 Player GUI program in python. It should show information on the file that is playing like its's name,length,amount of play time in minutes and seconds and a feature that allows to create a playlist

Answer 1

import tkinter as tk

from tkinter import ttk

import mp3play


def format_duration(ms):
    total_s = ms / 1000
    total_min = total_s / 60
    remain_s = total_s % 60
    return "%0d:%02d" % (total_min, remain_s)

class SimplePlayer(tk.Tk):

    def __init__(self, *args, **kwargs):
        tk.Tk.__init__(self, *args, **kwargs)

        # Variables we use to dynamically update the text of the labels
        self.music_title = tk.StringVar()
        self.music_progress = tk.StringVar()

        self.fr=ttk.Frame()
        self.fr.pack(expand=True, fill=tk.BOTH, side=tk.TOP)

        # Label to display the song title
        self.title_lbl = ttk.Label(self.fr, textvariable = self.music_title)
        self.title_lbl.pack()

        # Playback progress bar
        self.progress_bar = ttk.Progressbar(self.fr, orient='horizontal', mode='determinate', length=500)
        self.progress_bar.pack()

        # Shows the progress numerically
        self.progress_lbl = ttk.Label(self.fr, textvariable = self.music_progress)
        self.progress_lbl.pack()


    def start(self, music_file):
        self.music = mp3play.load(music_file)

        # Update the title
        self.music_title.set(music_file)

        # Start playback
        self.music.play()

        # Start periodically updating the progress bar and progress label
        self.update_progress()

    def update_progress(self):
        pos_ms = self.music.current_position()
        total_ms = self.music.milliseconds()
        progress_percent = pos_ms / float(total_ms) * 100

        # Update the label
        label_text = "%s / %s   (%0.2f %%)" % (format_duration(pos_ms), format_duration(total_ms), progress_percent)
        self.music_progress.set(label_text)

        # Update the progress bar
        self.progress_bar["value"] = progress_percent

        # Schedule next update in 100ms        
        self.after(100, self.update_progress)

app = SimplePlayer()

app.start('test.mp3')
app.mainloop()