test

music.py

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+import wx
+import urllib.request
+import pygame  
+import os
+import re
+import time
+from threading import Thread
+import math
+import datetime
+
+APP_TITLE = u'音乐播放器'
+MAX_LYRIC_ROW = 15
+LYRIC_ROW_REG = '\[[0-9]{2}:[0-9]{2}.[0-9]{2,}\]'
+MAX_MUSIC_NAME_LEN = 18  
+
+
+class mainFrame(wx.Frame):
+    '''程序主窗口类，继承自wx.Frame'''
+
+    def __init__(self):
+        '''构造函数'''
+        # 播放器的整体属性
+        self.width = 1280
+        self.height = 720
+        self.volume = 0
+        self.local_music_folder = "music_folder"
+        wx.Frame.__init__(self, None, -1, APP_TITLE)
+        self.SetSize(self.width, self.height)
+        self.SetBackgroundColour((200,200,200))  # 设置界面的背景颜色
+
+        # 音乐列表有关
+        self.local_music_name_list = []  # 当前音乐名字列表
+        self.lyrcis_static_text = []  # 当前播放的音乐的歌词列表
+        self.play_stop_button = None  # 播放、暂停按钮
+        self.current_music_state = 0  # 是否有音乐在播放，0表示否
+        self.current_music_index = 0  # 当前音乐的索引
+        # 初始化本地歌曲列表
+        self.get_local_music_list()
+        self.current_music_static_text = None  # 当前播放的音乐的名字
+        # 按钮使用的图片
+        self.play_bmp = wx.Image("resource/播放.png", wx.BITMAP_TYPE_PNG).Rescale(30, 30).ConvertToBitmap()
+        self.stop_bmp = wx.Image("resource/暂停.png", wx.BITMAP_TYPE_PNG).Rescale(30, 30).ConvertToBitmap()
+        # 导航栏所在的panel
+        self.navi_panel = None
+        self.draw_navi_panel()
+        # 歌曲列表所在的panel
+        self.music_list_panel = None
+        self.draw_music_list_panel()
+        # 播放部分所在的panel
+        self.play_music_panel = None
+        self.draw_play_music_panel()
+        # 歌词部分所在的panel
+        self.music_lyric_panel = None
+        self.draw_music_lyric_panel()
+        # 下载音乐面板
+        self.down_music_panel = None
+        self.input_url_text_ctrl = None  # 输入的下载路径
+        self.down_button = None  # 下载按钮
+        self.draw_down_music_panel()
+        pygame.mixer.init()
+        self.music = pygame.mixer.music
+        self.SONG_FINISHED = pygame.USEREVENT + 1
+
+    def get_path_by_name(self, file_name): 
+        return os.path.join(self.local_music_folder, file_name)
+    def get_local_music_list(self):
+        self.local_music_name_list.clear()  # 这一步必须有
+        for local_music_file_name in os.listdir(self.local_music_folder):
+            if local_music_file_name.endswith(".mp3"):
+                self.local_music_name_list.append(local_music_file_name)
+
+    def draw_navi_panel(self):
+        # 导航栏所在的panel
+        self.navi_panel = wx.Panel(self, id=-1, pos=(0, 0), size=(100, self.height - 100))
+        # 本地音乐
+        local_music_text = wx.StaticText(self.navi_panel, -1, "本地音乐", pos=(20, 20), style=wx.ALIGN_LEFT)
+        local_music_text.SetOwnForegroundColour((0, 0, 0))
+
+    def draw_music_list_panel(self):
+        # 重新计算本地音乐列表
+        self.get_local_music_list()
+        # 绘制面板整体
+        if self.music_list_panel is not None:
+            self.music_list_panel.Destroy()
+        self.music_list_panel = wx.Panel(self, id=-1, pos=(100, 0), size=(300, self.height - 100))
+        # 音乐列表
+        local_music_num = len(self.local_music_name_list)
+        for music_index in range(local_music_num):
+            music_full_name = self.local_music_name_list[music_index].replace(".mp3", "")
+            if len(music_full_name) > MAX_MUSIC_NAME_LEN:
+                music_full_name = music_full_name[0:MAX_MUSIC_NAME_LEN] + "..."
+            music_text = wx.StaticText(self.music_list_panel, -1, music_full_name,
+                                       pos=(0, music_index * 40 + 20), size=(270, 30), style=wx.ALIGN_RIGHT)
+            music_text.SetOwnForegroundColour((0,0,0))
+            music_text.Refresh()  # 这句话不能少
+            play_button = wx.BitmapButton(self.music_list_panel, -1, self.play_bmp, pos=(280, music_index * 40 + 20),
+                                          size=(20, 20))
+            play_button.Bind(wx.EVT_LEFT_DOWN, lambda e, index=music_index: self.play_index_music(index))
+
+    def draw_play_music_panel(self):
+        # 播放音乐所在的panel
+        self.play_music_panel = wx.Panel(self, id=-1, pos=(0, self.height - 100), size=(self.width, 100))
+        # 歌的名字
+        self.current_music_static_text = wx.StaticText(self.play_music_panel, -1, "请选择歌曲",
+                                                       pos=(100, 15), size=(200, 30), style=wx.ALIGN_RIGHT)
+        self.current_music_static_text.SetOwnForegroundColour((0,0,0))
+        last_music_bpm = wx.Image("resource/上一首.png", wx.BITMAP_TYPE_PNG).Rescale(30, 30).ConvertToBitmap()
+        next_music_bpm = wx.Image("resource/下一首.png", wx.BITMAP_TYPE_PNG).Rescale(30, 30).ConvertToBitmap()
+
+        last_music_button = wx.BitmapButton(self.play_music_panel, -1, last_music_bpm, pos=(340, 15), size=(30, 30))
+        self.play_stop_button = wx.BitmapButton(self.play_music_panel, -1, self.play_bmp,  pos=(380, 15), size=(30, 30))
+        next_music_button = wx.BitmapButton(self.play_music_panel, -1, next_music_bpm, pos=(420, 15), size=(30, 30))
+        # 调节音量的按钮
+        volume_slider = wx.Slider(self.play_music_panel, -1, 50, 0, 100, pos=(500, 15), size=(570, -1), style=wx.SL_HORIZONTAL)
+
+        # 上述按钮的监听器
+        last_music_button.Bind(wx.EVT_LEFT_DOWN, self.play_last_music)
+        self.play_stop_button.Bind(wx.EVT_LEFT_DOWN, self.play_stop_music)
+        next_music_button.Bind(wx.EVT_LEFT_DOWN, self.play_next_music)
+        volume_slider.Bind(wx.EVT_SLIDER, self.change_volume)
+
+   
+
+    def draw_down_music_panel(self):
+        '''
+        下载音乐所在的面板
+        :return:
+        '''
+        self.down_music_panel = wx.Panel(self, id=-1, pos=(400, 0), size=(self.width - 400, 60))
+        # 下载地址输入框
+        self.input_url_text_ctrl = wx.TextCtrl(self.down_music_panel, -1, "请输入下载链接", pos=(100, 20), size=(600, 30))
+        #self.input_url_text_ctrl.SetOwnBackgroundColour((63, 63, 63))
+        # 绘制下载图标
+        down_bmp = wx.Image("resource/下载.png", wx.BITMAP_TYPE_PNG).Rescale(30, 30).ConvertToBitmap()
+        self.down_button = wx.BitmapButton(self.down_music_panel, -1, down_bmp, pos=(700, 20), size=(30, 30))
+        # 监听下载图标按钮的鼠标点击事件
+        self.down_button.Bind(wx.EVT_LEFT_DOWN, self.download_music)
+
+
+
+    def play_music(self):
+        '''
+        重新载入，播放音乐
+        :return:
+        '''
+        current_music_path = self.get_path_by_name(self.local_music_name_list[self.current_music_index])
+        self.music.load(current_music_path)
+        pygame.mixer.init()#pygame模块初始化
+        my_music = pygame.mixer.music
+        playing_time =my_music.get_pos()
+        print(playing_time)
+        # step1：播放音乐
+        self.music.play(loops=1, start=0.0)
+       
+        # 更改当前播放的音乐的名字
+        current_music_name = self.local_music_name_list[self.current_music_index].replace(".mp3", "")
+        if len(current_music_name) > MAX_MUSIC_NAME_LEN:
+            current_music_name = current_music_name[0:MAX_MUSIC_NAME_LEN] + "..."
+        self.current_music_static_text.SetLabelText(current_music_name)
+        # step6：开启新线程，追踪歌词
+        self.display_lyric()
+
+    def play_index_music(self, music_index):
+        '''
+        播放指定索引的音乐
+        :return:
+        '''
+        self.current_music_index = music_index
+        # 载入音乐
+        self.play_music()
+
+    def play_stop_music(self, evt):
+        if self.music.get_busy() or self.IsPaused:  # 有音乐在播放，需要暂停，或者音乐暂停中
+            if 1 == self.current_music_state:
+                print("有音乐在播放，需要暂停")
+                self.music.pause()
+                self.current_music_state = 0
+                self.IsPaused = True
+                self.play_stop_button.SetBitmap(self.play_bmp)
+                
+            else:  # 恢复暂停的音乐
+                self.music.unpause()
+                self.current_music_state = 1
+                self.IsPaused = False
+                self.play_stop_button.SetBitmap(self.stop_bmp)
+        else:  # 重新载入音乐
+            self.play_music()
+
+    def play_last_music(self, evt):
+        # 计算上一首音乐的名字和路径
+        if self.current_music_index > 0:
+            self.play_index_music(self.current_music_index - 1)
+        else:
+            self.play_index_music(0)
+
+    def play_next_music(self, evt):
+        # 计算下一首音乐的名字和路径
+        if self.current_music_index < len(self.local_music_name_list) - 1:
+            self.play_index_music(self.current_music_index + 1)
+        else:
+            self.play_index_music(len(self.local_music_name_list) - 1)
+
+    def change_volume(self, evt):
+        '''
+        修改音量
+        :param evt:
+        :return:
+        '''
+        obj = evt.GetEventObject()
+        val = obj.GetValue()
+        self.volume = float(val / 100)
+        self.music.set_volume(self.volume)
+
+
+    def download_music(self, evt):
+        '''
+        下载音乐
+        :param evt:
+        :return:
+        '''
+        # 获取文本框中输入的下载地址
+        music_down_url = self.input_url_text_ctrl.GetValue()
+        # 给下载的音乐在本地确定一个存储地址
+        down_music_path = os.path.join(self.local_music_folder, datetime.datetime.now().strftime('%Y-%m-%d-%H-%M-%S') + ".mp3")
+        before_music_name = self.local_music_name_list[self.current_music_index]
+        # 开始下载
+        urllib.request.urlretrieve(music_down_url, down_music_path)
+        # 下载完成后，重新绘制音乐列表面板
+        self.draw_music_list_panel()
+        # 调整当前音乐的索引
+        for index in range(len(self.local_music_name_list)):
+            if before_music_name == self.local_music_name_list[index]:
+                self.current_music_index = index
+                
+    def get_lyrics(self):
+        '''
+        读取歌词，不带时间标记
+        :param lyrics_file_path:
+        :return:
+        '''
+        # 获取当前播放的音乐的歌词的完整路径
+        current_lyric_path = self.get_lyric_path()
+        if current_lyric_path is None or not os.path.exists(current_lyric_path):
+            return ["纯音乐或暂无歌词"]
+        # 打开歌词文件，读取其中的内容
+        with open(current_lyric_path, 'r', encoding="utf-8") as file_pointer:
+            content_list = file_pointer.readlines()
+        # 用一个list记录歌词
+        lyrics_list = []
+        # 我们只要歌词部分，不要开头的歌名和作者介绍，因为歌名和作者介绍不带时间
+        # 不方便我们进行歌词的追踪
+        for content in content_list:
+            # 用一个正则表达式过滤出歌词部分
+            if re.match(LYRIC_ROW_REG, content):
+                lyric_clause = content.replace('\n', '')[10:]
+                lyrics_list.append(lyric_clause)
+        return lyrics_list
+
+    def display_lyric(self):
+        lyric_refersh_thread = Thread(target=self.refersh_lyrics)
+        lyric_refersh_thread.start()
+
+    def parse_lyrics(self):
+        current_lyric_path = self.get_lyric_path()
+        if current_lyric_path is None:
+            content_list = ["[00:00.00]暂无歌词"]
+        else:
+            # 读文件内容
+            with open(current_lyric_path, 'r', encoding="utf-8") as file_pointer:
+                content_list = file_pointer.readlines()
+        lyrics_list = []
+        for content in content_list:
+            if re.match(LYRIC_ROW_REG, content):
+                time_lyric = dict()
+                start_time = float(content[1:3]) * 60 + float(content[4:6]) + float(content[7:9]) / 100
+                index_of_right_blank = content.index(']')
+                time_lyric[start_time] = content.replace('\n', '')[index_of_right_blank + 1:]
+                lyrics_list.append(time_lyric)
+        return lyrics_list
+    
+    def refersh_lyrics(self):
+        '''
+        刷新歌词子线程
+        :return:
+        '''
+        lyrics_time_dict_list = self.parse_lyrics()
+        relative_start_index = 0  # 相对起始歌词索引
+        while self.music.get_busy():  # 播放中
+            current_time = float(self.music.get_pos() / 1000)
+            for lyric_index, lyrics_time_dict in enumerate(lyrics_time_dict_list):
+                lyric_time = list(lyrics_time_dict.keys())[0]
+                if math.fabs(lyric_time - current_time) < 0.7:
+                    # 当歌词已经超过底部了，则刷新歌词面板，展示第二页的歌词
+                    if lyric_index > 0 and lyric_index % MAX_LYRIC_ROW == 0:
+                        relative_start_index = lyric_index
+                        self.redraw_music_lyric_panel(start_index=relative_start_index)
+                    self.lyrcis_static_text[lyric_index - relative_start_index].SetOwnForegroundColour((227, 62, 51))
+                    # 这句话千万不能少，少了颜色不会刷新（来自调试了4个小时的忠告）
+                    self.lyrcis_static_text[lyric_index - relative_start_index].Refresh()
+                    break
+            time.sleep(1)
+    def draw_music_lyric_panel(self):
+        '''
+        歌词所在的面板的控制
+        :return:
+        '''
+        self.music_lyric_panel = wx.Panel(self, id=-1, pos=(400, 60), size=(self.width - 400, self.height - 160))
+
+        # 获取歌词
+        lyric_list = self.get_lyrics()
+        # 展示歌词
+        for lyric_index in range(MAX_LYRIC_ROW):
+            if lyric_index < len(lyric_list):
+                lyric = lyric_list[lyric_index]
+            else:
+                lyric = ""
+            lyric_row = wx.StaticText(self.music_lyric_panel, -1, lyric, pos=(300, 30 * lyric_index + 10),
+                                  size=(200, -1), style=wx.ALIGN_CENTER_HORIZONTAL)
+            lyric_row.SetOwnForegroundColour((255, 255, 255))
+            self.lyrcis_static_text.append(lyric_row)        
+    def get_lyric_path(self):
+        current_music_path = self.get_path_by_name(self.local_music_name_list[self.current_music_index])
+        current_lyric_path = current_music_path.replace(".mp3", ".lrc")
+        if os.path.exists(current_lyric_path):
+            return current_lyric_path
+            
+        else:
+            return None
+            
+if __name__ == "__main__":
+    app = wx.App()
+    frame = mainFrame()
+    frame.Show()
+    app.MainLoop()
+    wx.Exit()
+

music_folder/RADWIMPS - Is there still anything that love can do？ (English Version).lrc

@@ -0,0 +1,77 @@
+[00:00.000] 作曲 : 野田洋次郎
+[00:00.721] 作词 : 野田洋次郎
+[00:04.067]Born with nothing in my hands
+[00:07.026]I stumbled upon this place
+[00:10.513]Falling through a crack in time
+[00:13.895]I was writhing in pain
+[00:17.217]When those who make it in this age
+[00:20.564]Are only those who’ve learned how to take
+[00:23.799]And everyone whose given up
+[00:27.220]Where do we all take a breath?
+[00:44.568]Governors and gods alike
+[00:47.575]Try to turn the other cheek
+[00:50.923]But even if you look away
+[00:54.351]The truth is always facing you
+[00:57.818]Courage and the strength of hope
+[01:01.058]the magical bond we share
+[01:04.452]We grow up only to forget
+[01:07.834]How we ever use them here
+[01:11.255]But same as you were on that day
+[01:14.617]I see you still standing there
+[01:17.955]Glowing in your innocence
+[01:21.356]You were always standing there
+[01:24.935]When the world turned its back on you
+[01:28.091]You found a way to stand and fight
+[01:31.501]Ready to face it all
+[01:34.735]I see you here shining bright
+[01:38.353]I need to know if there’s still anything that love can do
+[01:44.766]I need to know if there’s still anything that I can do
+[01:57.797]You are the one who found my courage and I knew
+[02:04.265]I wanna pay it back and spend it all on you
+[02:11.046]You gave me love we shared it’s all because of you
+[02:17.605]You are the reason, let me share this love with you
+[02:23.681]I need to know if there’s still anything that love can do
+[02:30.439]I need to know if there’s still anything that I can do
+[02:56.400]What if our destiny
+[02:59.464]Was just a roll of the dice
+[03:02.902]Or if it’s up to the Gods
+[03:06.071]And if they feel like playing nice
+[03:09.582]A mission that we didn’t choose
+[03:12.891]Like armor that we can’t remove
+[03:16.294]Or maybe it’s a distant wish
+[03:19.554]Something that we can’t refuse
+[03:23.256]Prayers that are never heard
+[03:26.485]Reunions that never occur
+[03:29.767]Arguments that never clear
+[03:33.168]Hate that doesn’t disappear
+[03:36.851]I hear the voices that forgive
+[03:39.903]I see them standing hand in hand
+[03:43.390]But with it’s arm open wide
+[03:46.583]The Earth embraces all it can
+[03:50.117]I need to know if there’s still anything that love can do
+[03:56.618]I need to know if there’s still anything that I can do
+[04:09.592]You are the one who found my courage and I knew
+[04:16.096]I wanna pay it back and spend it all on you
+[04:22.764]This love we raise together shaped by me and you
+[04:29.568]You are the reason, let me live this love with you
+[04:35.622]I need to know if there’s still anything that love can do
+[04:42.259]I need to know if there’s still anything that I can do
+[04:49.976]So insignificant just you and me,
+[04:52.577]So why were we given this dream
+[04:56.432]And if this life is just going to end
+[04:59.105]Tell me why were we allowed to feel hope
+[05:03.034]If it’s just gonna slip out of my hands
+[05:05.909]Then why even give it to me
+[05:10.046]Isn’t it sad how we try to hold on
+[05:12.431]Knowing one day it’ll all be gone
+[05:15.850]Or maybe it’s beautiful
+[05:20.974]Answer me
+[05:47.217]All these love songs we hear
+[05:50.294]Already (yeah) they’ve been sung to death
+[05:53.612]All the movies that we’ve seen
+[05:56.777]They’ve said everything they can
+[06:00.311]But somehow you and me
+[06:03.599]Fell into this wilderness
+[06:07.002]But still I need to know
+[06:13.681]I need to know if there’s still anything that love can do
+[06:20.275]I need to know if there’s still anything that I can do

music_folder/林俊杰 - 裹着心的光.lrc

@@ -0,0 +1,60 @@
+[00:00.000] 作词 : 易家扬
+[00:01.000] 作曲 : 林俊杰
+[00:02.000] 编曲 : 吴庆隆
+[00:03.000] 制作人 : 林俊杰
+[00:32.021]光 拿乌云揉成团
+[00:36.560]像鲸鱼吻着浪
+[00:40.332]叫我 和你 去飞翔
+[00:45.823]人 老无语后落单
+[00:50.614]别跟丢了天空 沙滩
+[00:56.087]挣脱 回忆 壮胆
+[01:02.347]
+[01:02.681]裹着心的光 很暖 与你 有关
+[01:10.174]有梦就听得到 用爱呼应感叹
+[01:16.967]心里裹着光 的人 世界 很宽
+[01:24.443]出发就走得到 来时路不会被 剪断
+[01:33.990]
+[01:47.759]当 那无名领头羊
+[01:52.800]替明天找希望
+[01:55.988]说嘿 有我 别心慌
+[02:01.844]来 学萤火虫冥想
+[02:06.601]在昏暗中静默 发亮
+[02:11.960]是否 有梦 当然
+[02:18.154]
+[02:18.718]裹着心的光 很响 说了 别慌
+[02:26.147]它说孤单很好 信念创造不凡
+[02:32.871]心里裹着光 的人 初衷 不换
+[02:40.298]誓言让心不老 带那些梦探索 远方
+[02:49.979]
+[02:50.762]一路有雨 也有霜 月落无题江南
+[02:58.390]如我面对太阳 如你追希望
+[03:04.582]一诺冒险 就得闯 单板翻越冰川
+[03:12.543]未来不缺翅膀 冰雨和闷雷 别管
+[03:22.090]
+[03:22.657]裹着心的光 很响 说了 别慌
+[03:29.516]它说孤单很好 信念创造不凡
+[03:36.376]心里裹着光 的人 初衷 不换
+[03:43.802]誓言让心不老 带那些梦探索 远方
+[03:54.667]问那些年的梦 有多烫
+[03:56.410] 配唱编写 : 林俊杰
+[03:58.153] 制作协力 : 黄冠龙 ALEX.D/周信廷 SHiN CHOU/蔡沛蓁 Patti Tsai
+[03:59.896] 键盘 : 吴庆隆
+[04:01.639] 弦乐编写 : 吴庆隆
+[04:03.382] 弦乐录音监督 : 胡静成
+[04:05.125] 第一小提琴 : 张浩/庞阔/张琴/杨爽/刘睿/颜柯/张晗/高言
+[04:06.868] 第二小提琴 : 简培/侯宇红/闫红/李若云/高一凡/倪冰雪
+[04:08.611] 中提琴 : 李辉/李季泽/毕芳/方振华
+[04:10.354] 大提琴 : 张平/郎莹/王瑶/石云博
+[04:12.097] 大提琴独奏 : 郎莹
+[04:13.840] 吉他 : 黄冠龙 ALEX.D
+[04:15.583] 低音吉他 : 甯子达 Michael Ning
+[04:17.326] 鼓 : Brendan Buckley
+[04:19.069] 和声编写 : 林俊杰
+[04:20.812] 和声 : 林俊杰
+[04:22.555] 录音室 : THE JFJ SINGULARITY (Taipei)/JFJ SANCTUARY (Taipei)/Reflector Music Studio (Los Angeles)/九紫天成录音棚 (Beijing)
+[04:24.298] 录音师 : 林俊杰/黄冠龙 ALEX.D/Brendan Buckley/刘璆
+[04:26.041] 混音室 : mixHaus Studios (Los Angeles)
+[04:27.784] 混音师 : Richard Furch
+[04:29.527] 后期母带处理制作人 : 林俊杰
+[04:31.270] 后期母带处理录音室 : 馒头音乐工作室
+[04:33.013] 后期母带处理录音师 : 孙仲舒

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+Subproject commit fc0a266315596f7f92ce7352225f05ec1de06594