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【Python】终端播放音乐同步显示本地或网络歌词

作者:Colben / 发布于2015/8/10/ 972

在前面播放的基础上添加了网络歌词api


	#!/usr/bin/python
	# -*- encoding:utf-8 -*-
	#=========================================
	# Filename : music.py
	# Filetype : Python
	# Author : Colben
	# Create : 2015-08-04 20:50:17
	#=========================================
	
	import sys, os, time, subprocess, re, chardet, urllib2, json, threading
	
	def load_lrc(lrc_basename):
	 try:
	 lrc_contains = open(lrc_basename+'.lrc', 'rb').read()
	 except:
	 print '\033[4;0H\033[K\t Local lrc not found, checking internet ...'
	 try:
	 lrc_contains = urllib2.urlopen(json.loads(urllib2.urlopen('http://geci.me/api/lyric/'+os.path.split(lrc_basename)[1]).read())['result'][0]['lrc']).read()
	 except Exception, e:
	 print '\033[4;0H\033[K\t Lrc not found ...'
	 return
	 try:
	 lrc_fp.close()
	 except:
	 pass
	 encoding = chardet.detect(lrc_contains)['encoding']
	 if 'utf-8' != encoding:
	 lrc_contains = lrc_contains.decode(encoding).encode('utf-8')
	 for eachline in re.split(r'\n', lrc_contains):
	 line = re.split(r']', eachline)
	 if 1 < len(line):
	 for tm in line[0:-1]:
	 try:
	 time = re.match(r'(\d\d)\s*:\s*(\d\d)',tm.strip(' [')).groups()
	 pos = 60*int(time[0]) + int(time[1])
	 lrc[pos] = line[-1]
	 except Exception, e:
	 pass
	 return
	
	def main(song):
	 global lrc
	 lrc = {}
	 print '\033[2J\033[2;0H\tPlaying %s ...'%song[:60]
	 try:
	 p = subprocess.Popen('mplayer %s 2>&1'%song, stdout = subprocess.PIPE, shell = True)
	 except Exception, e:
	 print '\033[9;0H\t%s'%e
	 p.kill()
	 return 1
	
	 while True:
	 match = re.match(r'A:.*[\d:.()]* of (\d+)', p.stdout.read(30))
	 if None != p.poll():
	 print '\033[9;0H\tFailed to recognize file format .'
	 return 1
	 if not match:
	 output = p.stdout.readline()
	 else:
	 tot_time = int(match.group(1)) - 1
	 for jump in range(1, 10):
	 if 70 >= tot_time/jump:
	 break
	 #print '\033[15;0H\ttotal time: %d'%tot_time
	 break
	 print '\033[?25l'
	 thread_load_lrc = threading.Thread(target = load_lrc, args = (os.path.splitext(song)[0], ))
	 thread_load_lrc.start()
	 while True:
	 cur_char = p.stdout.read(1)
	 if 'A' == cur_char:
	 try:
	 cur_time = int(p.stdout.read(5)[1:])
	 print '\033[6;0H\033[K\tCurrent %d / Total %d'%(cur_time, tot_time)
	 print '\033[1;0H', '-'*(tot_time/jump)
	 print '\033[1;0H', '='*(cur_time/jump)
	 print '\033[7;0H', '-'*(tot_time/jump)
	 print '\033[7;0H', '='*(cur_time/jump)
	 if tot_time <= cur_time:
	 print '\033[8;0H\033[K\tquit'
	 break
	 print '\033[4;0H\033[K\t%s'%lrc[cur_time]
	 except Exception, e:
	 #print '\033[17;0H\tERROR:', e
	 pass
	 elif 'E' == cur_char:
	 print '\033[8;0H\033[K\tquit'
	 break
	
	 p.wait()
	 print '\033[10;0H\033[?25h'
	 return 0
	
	if '__main__' == __name__:
	 if 2 != len(sys.argv) or not os.path.isfile(sys.argv[1]):
	 print '\nUsage:', sys.argv[0], '{exist music filename}\n'
	 else:
	 main(sys.argv[1])

试试其它关键字

　终端播放音乐　　同步显示　　本地或网络歌词　

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