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【Python】 Linux下歌词编辑器

作者:子龑 / 发布于2013/4/16/ 1067

找时间用Python和bash写了一个编辑器，界面比较简陋，但基本实现了歌词编辑功能。人生又一个第一次，希望大家多多指教。


	#!/usr/bin/env python
	#-*- coding:utf-8 -*-
	#Filename:lyricseditor
	#Created:2013.04.14
	#Author:子龑
	#Email:ziyan433@gmail.com
	#Version:0.2
	#
	#
	'''
	使用audacious编辑lrc歌词。
	'''
	import Tkinter
	import tkMessageBox
	from Tkinter import *
	import os
	import re

	


	os.system("audtool current-song-length-frames>/tmp/tmp.txt")
	song_length=open("/tmp/tmp.txt").read()

	os.system("audtool current-song-filename >/tmp/tmp.txt")
	file_name0=open("/tmp/tmp.txt").read()

	file_dir=os.path.dirname(file_name0)

	file_basename=os.path.basename(file_name0)

	file_name1=os.path.splitext(file_basename) [-0] #分离文件名与扩展名
	print ('file_name1='+file_name1)
	filename='%s%s%s.lrc' %(file_dir,"/",file_name1)
	#filename='/home/ziyan/Desktop/123.lrc'
	#fi=open(filename,"r")
	#lrc=[l.strip() for l in fi.read()]
	lrcfile= open(filename,"a+")
	lrc=lrcfile.read() #打开文件，&ldquo;a+&rdquo;若文件不存在则创建文件
	lrcfile.close()

	

	os.system("audtool current-song-length-seconds>/tmp/tmp.txt")

	song_time_length=open("/tmp/tmp.txt").read()

	mark="mark"
	class TEXT:
	def __init__(self,root):
	 self.text=Tkinter.Text(root)
	 self.text.pack()
	 self.text.insert(INSERT,lrc)
	 self.text.bind("<1>", self.OnMouseDown)
	
	 self.text.mark_set(mark,1.0)
	 p = Button(root, text = "preview",width=10, command = pre).pack(side=LEFT,fill=X)
	 B = Button(root, text = "Insert", command = Insert_time).pack(side=LEFT)
	 n = Button(root, text = "next", command = next).pack(side=LEFT)
	 save = Button(root, text = "保存", command = saveme).pack(side=RIGHT,fill=X)
	 ###self.text.bind('<F10>',self.pre)
	
	def OnMouseDown(self, event):
	 self.text.mark_set(mark,CURRENT)
	###def pre():
	 ###self.text.mark_set(mark,mark + '-1l')
	
	def Insert_time():
	os.system("audtool current-song-output-length-frames>/tmp/tmp.txt")
	#tmp=open("/tmp/tmp.txt")
	current=open("/tmp/tmp.txt").read()
	current_time=float(current)/float(song_length)*float(song_time_length)-0.2
	minute=int(current_time)/60
	sec= (int(current_time*100)%6000)/100.0
	###print "second1:"+second
	#text.insert(INSERT,song_time_length)
	#t='['+str(minute)+':'+str(second)+']'
	second= sec
	if minute<10 :
	 minute='0%s' %(minute)
	if sec<10 :
	 second='0%s' %(sec)
	if int(sec*100)%10==0:
	 second='%s0' %(second)
	###print "second2:"+second
	#if int(second.split(".") [-1] )<10 :
	# second='%s0' %(second)
	# print "second3:"+second
	t='[%s:%s]' %(minute,second) ##合并
	
	 #i=3
	####j='%s.0'%(line.count)
	###text.winfo_pointerxy()
	###text.mark_set(t,CURRENT + '+5 chars')
	#text.insert(j, t)#current_time)
	print(t)
	app.text.mark_set(mark,mark + ' linestart')
	app.text.insert(mark, t)#current_time)
	app.text.mark_set(mark,mark + '+1l')

	def pre():
	app.text.mark_set(mark,mark + '-1l')
	#text.tag_add("a",'%s.0' %(line.count) ,'%s.end' %(line.count))
	#text.tag_remove("b",'%s.0' %(line.count) ,'%s.end' %(line.count))
	#line.count-=1
	#if line.count<1:
	# line.count=1
	#text.tag_add("b",'%s.0' %(line.count) ,'%s.end' %(line.count))
	def next(event=None):
	app.text.mark_set(mark,mark + '+1l')
	#text.tag_remove("b",'%s.0' %(line.count) ,'%s.end' %(line.count))
	#text.tag_add("a",'%s.0' %(line.count) ,'%s.end' %(line.count))
	#line.count+=1
	#text.tag_add("b",'%s.0' %(line.count) ,'%s.end' %(line.count))
	def saveme():
	f=open(filename,'w')
	#text_=app.text.get(1.0,END)
	#print(text_)
	
	#print >>f,text_
	f.write(app.text.get(1.0,END).encode("UTF-8"))
	
	f.close()


	root=Tkinter.Tk()
	root.title(filename)
	app=TEXT(root)
	#next = Button(root, text = "next2", command = next).pack(side=LEFT)
	#next.bind('<F10>',next)
	root.mainloop()

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　歌词编辑器　

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