一个查找指定目录下所有文件,复制指定文件,并替换文件中部分内容的python脚本
目标:查找指定目录下的指定模式的文件,替换文件中的部分内容
初学,PYTHON的OO还用不熟悉,结构有点乱,等有空再重构,今天总算先把任务完成再说
#!/usr/bin/env python
import os, sys,fnmatch
__author__ = "hf_linux (hf_linux@yahoo.com.cn)"
__version__ = "$Revision: 0.1 $"
__date__ = "$Date: 2006/09/06 20:07:19 $"
__copyright__ = "Copyright (c) 2006 hf_linux"
__license__ = "Python"
class repDirStr:
def all_files(self,root, stext,rtext, destdir,patterns='*',single_level=False, yield_folders=False):
stexti = stext
rtexti = rtext
patterns = patterns.split(';')
for path, subdirs, files in os.walk(root):
if str(path).find(".svn") > -1:
pass
else:
tmppath = destdir+str(path)[1:]
if not os.path.isdir(tmppath):
os.mkdir(tmppath)
if yield_folders:
files.extend(subdirs)
files.sort( )
for name in files:
for pattern in patterns:
if fnmatch.fnmatch(name, pattern):
yield os.path.join(path, name)
srcfile = os.path.join(path, name)
tmppath = destdir+str(path)[1:]
dstfile = os.path.join(tmppath,name)
self.ReplaceStr(stexti,rtexti,srcfile,dstfile)
break
if single_level:
break
def ReplaceStr(self,stext,rtext,infile,outfile):
input_file = open(infile)
output_file = open(outfile, 'w')
for s in input_file:
output_file.write(s.replace(stext, rtext))
output_file.close( )
input_file.close( )
if __name__ == "__main__":
go = repDirStr()
eg1:
for file in go.all_files(".","com.bupticet.local"," com.bupticet.exp","/tmp/exp","*.java"):
pass