批量去除UTF8的Bom标签代码,Python代码库,德仔网

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【Python】批量去除UTF8的Bom标签

作者:Dezai.CN / 发布于2011/11/22/ 963

<div>!/usr/bin/python
#coding=utf-8</div>
import os
import sys
import codecs</div>
<div>class RemoveBom:</div>
<div> basePath = ''
 fileList = []
 trimExtList = []
 
 def showMessages(self):
print 'the Path is [',self.basePath,']'
n = ''
for ext in self.trimExtList:
 n+=ext
 n+=' '
print 'the Exts is [' ,n,']'</div>
<div> def trimFile(self,name):
file = open(name,'rb')
content = file.read(3)
if content != '\xEF\xBB\xBF':
 return False
content = file.read()
file.close()
file = open(name,'wb')
file.write(content)
file.close
print 'convert ',name,' finish'
return True</div>
<div> def getFileList(self,path):
if not path:
 return False
for root,dirs,files in os.walk(path):
 for filename in files:
if filename.split('.')[-1] in self.trimExtList:
filepath=os.path.join(root,filename)
self.trimFile(filepath)
#print filepath</div>
<div> def run(self,argv):
self.basePath = os.path.normpath(argv[1])
 if len(argv) < 3:
 self.trimExtList.append('java')
 else:
 for i in range(len(argv)-2):
 self.trimExtList.append(argv[2+i])
self.showMessages()
self.getFileList(argv[1])</div>
if __name__ == '__main__':
if len(sys.argv) < 2:
 print 'USEAGE:python %s dirName [ext eg:java php cpp]' % __file__
 sys.exit(0)

tObj = RemoveBom()
tObj.run(sys.argv)
</div>

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　Bom标签　

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