#!/usr/local2/bin/python2.3
import sys, os
from openeye.oechem import *

molfold = os.listdir(sys.argv[1])
molfold.sort()
ifs = oemolistream()
ifs.SetFormat(OEFormat_SDF)
ofs = oemolostream()
ofs.SetFormat(OEFormat_SDF)
ofs.open(sys.argv[1]+'_012506.sdf')


for file in molfold:
    ifs.open(sys.argv[1]+'/'+file)
    for mol in ifs.GetOEMols():
        mol.SetTitle(file[:-4])
        OEPerceiveChiral(mol)
        OEWriteMolecule(ofs, mol)
        ifs.close()

ofs.close()