python3音乐播放器简单实现代码
本文实例为大家分享了python3音乐播放器的关键代码，供大家参考，具体内容如下
fromtkinterimport*
fromtracebackimport*
fromwin32com.clientimportDispatch
importtime,eyed3,threading
name=[]
defopenfile(index=[1]):
globaltotal,name
filenames=filedialog.askopenfilenames(title="音乐播放器",filetypes=[("mp3文件","*.mp3"),("WMA文件","*.wma"),("WAV文件","*.wav")])
iffilenames:
foriinrange(len(filenames)):
media=wmp.newMedia(filenames[i])
wmp.currentPlaylist.appendItem(media)
print(filenames[i])
coco=eyed3.load(filenames[i])#eyed3模块读取mp3信息
total=int(coco.info.time_secs)
minute=int(coco.info.time_secs)//60
sec=int(coco.info.time_secs)%60
length=int(coco.info.time_secs)
name=filenames[i].split("/")
i=index[-1]
list_name.insert(END,str(i)+"."+name[-1])
list_name.insert(END,""*6)
ifsec>=10:
list_name.insert(END,"0%d:%d"%(minute,sec)+"\n")
else:
list_name.insert(END,"0%s:0%d"%(minute,sec)+"\n")
i=i+1
index.append(i)
defplay(event=None):
#root.title("%s"%name[-1]),使用wmp.currentMedia.name更好,在per函数中
per_thread=threading.Thread(target=per)
per_thread.daemnon=True
wmp.controls.play()
per_thread.start()
#print(wmp.currentMedia.duration)#放到暂停那里居然可以用,而这里不行
defper():
globaltotal
whilewmp.playState!=1:
progress_scal.set(int(wmp.controls.currentPosition))
progress_scal.config(label=wmp.controls.currentPositionString)
progress_scal.config(to=total,tickinterval=50)
time.sleep(1)
root.title("%s"%wmp.currentMedia.name)
defstop():
wmp.controls.stop()
defpause(event=None):
wmp.controls.pause()
defuselist():
pass
deffullscr():
pass
defexitit():
root.destroy()
defPrevious_it():
wmp.controls.previous()
defNext_it():
wmp.controls.next()
defVolume_ctr(none):
wmp.settings.Volume=vio_scale.get()
defVolume_add(i=[0]):
wmp.settings.Volume=wmp.settings.Volume+5
i.append(wmp.settings.Volume)
vio_scale.set(wmp.settings.Volume)
defVolume_minus(i=[0]):
wmp.settings.Volume=wmp.settings.Volume-5
i.append(wmp.settings.Volume)
vio_scale.set(wmp.settings.Volume)
defScale_ctr(none):
wmp.controls.currentPosition=var_scale.get()
print(wmp.currentMedia.duration)
defClear_list():
wmp.currentPlaylist.clear()
list_name.delete(1.0,END)
name=[]
index=[]
defList_random():
wmp.settings.setMode("shuffle",True)
play()
defList_loop():
wmp.settings.setMode("loop",True)
play()
root=Tk()
wmp=Dispatch("WMPlayer.OCX")
canvas=Canvas(root,width=150,height=100,bg="blue")
filename=PhotoImage(file="girl.gif")
image=canvas.create_image((0,0),image=filename)
canvas.place(x=0,y=0)
canvas.coords(image,79,50)
canvas.grid(row=0,column=0,sticky="nw",rowspan=2)
progress_lab=LabelFrame(root,text="播放进度")
progress_lab.grid(row=2,column=0,sticky="we",rowspan=2)
var_scale=DoubleVar()
progress_scal=Scale(progress_lab,orient=HORIZONTAL,showvalue=0,length=180,variable=var_scale)
#progress_scal.bind("<Button-1>",pause)
#progress_scal.bind("")
#progress_scal.bind("<ButtonRelease-1>",play)
progress_scal.grid(row=3,column=0)
modee_lab=LabelFrame(root,text="播放模式")
modee_lab.grid(row=4,column=0,rowspan=4,sticky="ws")
var_mode=IntVar()
randomradio=Radiobutton(modee_lab,variable=var_mode,value=1,text="随机播放",command=List_random)
randomradio.grid(row=4,column=2)
inturnradio=Radiobutton(modee_lab,variable=var_mode,value=2,text="顺序播放",command=play)
inturnradio.grid(row=4,column=3)
alloop=Radiobutton(modee_lab,variable=var_mode,value=2,text="全部循环播放",command=List_loop)
alloop.grid(row=5,column=2)
sinloop=Radiobutton(modee_lab,variable=var_mode,value=3,text="单曲循环播放")
sinloop.grid(row=5,column=3)
previous_play=Button(modee_lab,text="上一曲",height=1,command=Previous_it)
previous_play.grid(row=6,column=2,rowspan=2,pady=5)
next_play=Button(modee_lab,text="下一曲",height=1,command=Next_it)
next_play.grid(row=6,column=3,rowspan=2,pady=5)
var_volume=IntVar()
vioce_lab=LabelFrame(root,text="音量控制")
vioce_lab.grid(row=8,column=0,sticky="wes")
vio_scale=Scale(vioce_lab,orient=HORIZONTAL,length=170,variable=var_volume,command=Volume_ctr)
vio_scale.set(30)
vio_scale.grid(row=8,column=0)
vio_plus=Button(vioce_lab,width=8,text="增加音量+",command=Volume_add)
vio_plus.grid(row=9,column=0,sticky="w")
vio_minus=Button(vioce_lab,width=8,text="减少音量-",command=Volume_minus)
vio_minus.grid(row=9,column=0,sticky="e")
ctr_lab=LabelFrame(root,text="播放控制",height=130)
ctr_lab.grid(row=0,column=1,rowspan=12,sticky="ns")
btn_open=Button(ctr_lab,text="打开音乐文件",width=10,command=openfile)
btn_open.grid(row=0,column=1)
btn_play=Button(ctr_lab,text="播放",width=10,command=play)
btn_play.grid(row=1,column=1,pady=5)
btn_stop=Button(ctr_lab,text="停止",width=10,command=stop)
btn_stop.grid(row=2,column=1,pady=5)
btn_pause=Button(ctr_lab,text="暂停",width=10,command=pause)
btn_pause.grid(row=3,column=1,pady=5)
btn_playlist=Button(ctr_lab,text="新建播放列表",width=10,command=uselist)
btn_playlist.grid(row=4,column=1,pady=5)
listimport=Button(ctr_lab,width=10,text="导入列表")
listimport.grid(row=6,column=1,sticky="nw",pady=5)
listexport=Button(ctr_lab,width=10,text="导出列表")
listexport.grid(row=7,column=1,sticky="nw",pady=5)
listdel_all=Button(ctr_lab,width=10,text="清空列表",command=Clear_list)
listdel_all.grid(row=8,column=1,sticky="nw",pady=5)
listdel_sel=Button(ctr_lab,width=10,text="删除歌曲")
listdel_sel.grid(row=12,column=1,sticky="nw",pady=5)
savelist_btn=Button(ctr_lab,text="保存为列表")
savelist_btn.grid(row=9,column=1)
min_btn=Button(ctr_lab,text="最小化窗口",command=root.iconify)
min_btn.grid(row=13,column=1)
time_lab=Label(root,width=20,height=2,text="现在时间为:")
time_lab.grid(row=12,column=0,sticky="nw",pady=5)
time_text=Text(root,width=30,height=3,foreground="green")
time_text.grid(row=10,column=0,sticky="nw",pady=5)
list_name=Text(root,height=18,width=110)
list_name.grid(row=0,column=2,sticky="n",rowspan=6)
root.mainloop()
以上就是本文的全部内容，希望对大家学习python程序设计有所帮助。