#!/usr/bin/python
#written by Guy Sheffer (GuySoft) <guysoft@.ort.org.il>
#under GPL v2
# The script removes the in/out points of a
#cinelerra project so it can be batch rendered as a project
# it will also backup the original file

import re
import sys
import os
import time


if len(sys.argv) < 2:
    print """Usage:
    python renderproject.fix <EDL file
    """
    
    sys.exit()


infile = sys.argv[1]
tmpfile = "/tmp/cin_batch_edit"

backdir = os.path.dirname(infile) + "/cin_batch_edit_backup/" + str(int(time.time())) 
os.system("mkdir -p " + backdir)

os.system ("cp %s %s" % (infile,backdir))

f=open(infile, 'r')
f2=open(tmpfile, 'w')

def cin_reval(str,val,line):
    return re.sub(str + '="(.*?)"', str + '="'+ val +'"',line, 0)

for line in f:
    #tmp1 = re.sub('IN_POINT="(.*?)"', 'IN_POINT="-1"',line, 0)
    tmp = cin_reval('IN_POINT','-1',line)
    tmp = cin_reval('OUT_POINT','-1',tmp)
    tmp = cin_reval('SELECTION_START','0',tmp)
    tmp = cin_reval('SELECTION_END','0',tmp)
    f2.write(tmp)
        
    
f.close()
f2.close()


os.system ("cp %s %s" % (tmpfile, infile))