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
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
from tkinter import *from traceback import *from win32com.client import Dispatchimport time,eyed3,threading name = [] def openfile(index = [1]): global total,name filenames = filedialog.askopenfilenames(title = "音乐播放器",filetypes =[("mp3文件","*.mp3"),("WMA文件","*.wma"),("WAV文件","*.wav")]) if filenames: for i in range(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) if sec >=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)def play(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 def per(): global total while wmp.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) def stop(): wmp.controls.stop()def pause(event = None): wmp.controls.pause() def uselist(): passdef fullscr(): passdef exitit(): root.destroy()def Previous_it(): wmp.controls.previous()def Next_it(): wmp.controls.next()def Volume_ctr(none): wmp.settings.Volume = vio_scale.get()def Volume_add(i=[0]): wmp.settings.Volume =wmp.settings.Volume+5 i.append(wmp.settings.Volume) vio_scale.set(wmp.settings.Volume)def Volume_minus(i=[0]): wmp.settings.Volume = wmp.settings.Volume -5 i.append(wmp.settings.Volume) vio_scale.set(wmp.settings.Volume)def Scale_ctr(none): wmp.controls.currentPosition = var_scale.get() print(wmp.currentMedia.duration)def Clear_list(): wmp.currentPlaylist.clear() list_name.delete(1.0,END) name = [] index = []def List_random(): wmp.settings.setMode("shuffle",True) play()def List_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。
