export rev files only.. used to create hot fix..

Demo_exportRev.py

#!/usr/bin/env python
#svn log -v -r 20146:20150 svn://192.168.1.230/tjspaces
#Author cnsoft 2011-09

svncmd = "svn log -v -r %d:%d %s"

#Test
svnurl = "svn://192.168.1.230/tjspaces/"
#
outputpath = "d:\\packagetools"
svnbin = "svn"

import os
def getChangeFileList(r1,r2):
	_cmdstr  = 	svncmd%(r1,r2,svnurl)
	changelist = os.popen(_cmdstr).readlines()
	fullchangelist = []
	foundchangepath = False
	for line in changelist:
		print "Process >>",line
		if line.find('Changed paths:')>=0:			
			foundchangepath = True
			#print 'check paths',foundchangepath
			continue
			
		elif line =='\n':
			foundchangepath = False		
		elif line.find('-----------------------------------')>=0:
			foundchangepath = False
		#
		if foundchangepath:
			#if not line.find('Changed paths:'):
				tmplist = line.split(' ')
				if len(tmplist) >=3:
					#print 'got>>',tmplist
					changetype = tmplist[3]
					changefile = tmplist[4]				
					fullchangelist.append([changetype,changefile])
	print fullchangelist
	return fullchangelist


def checkchangedfile(r2,ifile,outputdir=""):
	#svn export -r 20150 svn://192.168.1.230/tjspaces/mysteam/res/spaces/XXX.chunk  c:\xxx.chunk"
	outputdir = outputdir.replace("\\/","//")
	ifile = ifile.replace('\n','')
	path1 = svnurl + ifile
	filename = ifile[ifile.rfind("/")+1:]
	filepath =  ifile[0:ifile.rfind("/")]
	filepath.replace(svnurl,"")
	#create folder first.
	#export the file in changelist.	
	outputdir = outputdir+'/r'+str(r2)+"/" + filepath +"/"
	outputfile = outputdir + filename	
	#Posix Only
	if not os.path.exists(outputdir):
		r = os.makedirs(outputdir)
		if r:
			print 'Folder created'
		else:
			print 'Folder created failed'	
	
	cmdstr = "svn export -r %d %s %s"%(r2,path1,outputfile)
	#print 'Todo exec cmdstr'
	r=os.system(cmdstr)
	if r:
		print 'Export ok'
	else:
		print 'Export error %s'%cmdstr

def test():
	global svnurl
	svnurl = "svn://192.168.1.12/xx4/"#/steam_packCB1_111011/"
	outputpath = "D:\\Development\\xx4\\steam_hot_fix\\hotfix_19712"
	r2 = 19712
	r1 = 19711
	fulllist = getChangeFileList(r1,r2)
	print 'end...',fulllist
	for el in fulllist:
		#checkchangedfile(r1,el[1],"d:\\packageTools")
		if el[1].rfind('.') < 0:#if is folder ignore.
			continue
		checkchangedfile(r2,el[1],outputpath)
		#break

#os.system("svn export -r 20149 svn://192.168.1.230/tjspaces//mysteam/res/spaces/000discovery/fffd0004o.chunk \
# d:/packageTools/r20149/fffd0004o.chunk")
test()