Question

我一直在尝试使用python创建音乐播放器，但是我有一个错误，由于某种原因，任何碰巧具有专辑封面/图片的歌曲都无法正常工作，并且应用程序崩溃了。我一直在尝试使用代码而非手动方式删除专辑封面，但到目前为止失败了：

import os
from tkinter import *
import tkinter as tk
from tkinter import filedialog
from pygame import mixer
import tkinter.messagebox

root = Tk()

# create the menu bar
menubar = Menu(root)
root.config(menu=menubar)

# create sub menus
subMenu = Menu(menubar)


def choosefile():
    global filename
    filename = filedialog.askopenfilename()


menubar.add_cascade(label="file", menu=subMenu)
subMenu.add_command(label="Open", command=choosefile)
subMenu.add_command(label="Exit", command=root.destroy)


def about_us():
    tkinter.messagebox.showinfo('About MyMusicPlayer',
                                'this is the basis of our emotion music player we are starting off with a regular '
                                'music player and then we will incorrporate the emotion recognition part')


subMenu = Menu(menubar)
menubar.add_cascade(label="Help", menu=subMenu)
subMenu.add_command(label="About Us", command=about_us)

mixer.init()  # initializing the mixer

# root.geometry('300x300')
img = tk.Image("photo", file="MyMusicIcon.gif")
root.tk.call('wm', 'iconphoto', root.w, img)
root.title("MyMusicPlayer")

text = Label(root, text='lets make some noise!')
text.pack(pady=10)


def play_music():
    try:
        paused  # checks whether the paused variable has been initialized
    except NameError:
        try:
            mixer.music.load(filename)
            mixer.music.play()
            statusbar['text'] = "Playing music" + ' - ' + os.path.basename(filename)
        except:
            tkinter.messagebox.showerror('File not found',
                                         'MyMyusicPlayer could not find the file, please try again')
    else:
        mixer.music.unpause()
        statusbar['text'] = "Music has resumed"


def stop_music():
    mixer.music.stop()
    statusbar['text'] = "Music has stopped"


def pause_music():
    global paused
    paused = TRUE
    mixer.music.pause()
    statusbar['text'] = "Music has paused"


def set_vol(val):
    volume = int(val) / 100
    # set_volume of mixer takes value only from 0 to 1
    mixer.music.set_volume(volume)


middleframe = Frame(root)
middleframe.pack(padx=10, pady=10)

PlayPhoto = PhotoImage(file='PlayIcon.png')
Playbtn = Button(middleframe, image=PlayPhoto, command=play_music)
Playbtn.grid(row=0, column=0)

StopPhoto = PhotoImage(file='StopIcon.png')
Stopbtn = Button(middleframe, image=StopPhoto, command=stop_music)
Stopbtn.grid(row=0, column=1)

PausePhoto = PhotoImage(file='images/pause.png')
Pausebtn = Button(middleframe, image=PausePhoto, command=pause_music)
Pausebtn.grid(row=0, column=2)

VolumeScale = Scale(root, from_=0, to=100, orient=HORIZONTAL, command=set_vol)
VolumeScale.set(70)
mixer.music.set_volume(0.7)
VolumeScale.pack(pady=10)

statusbar = Label(root, text="Welcome to MyMusicPlayer", relief=SUNKEN, anchor=W)
statusbar.pack(side=BOTTOM, fill=X)

root.mainloop()

使用python从MP3文件中删除专辑封面

0 个答案: