[Chimera-users] editing session file

Dear Chimera-users, I am new to Chimera. I saved a session.py file that manages the appearance of, say, folder1/proteinA.pdb. I would like to apply exactly the same formats, colors, etc... to proteinB.pdb located in folder2. I edited session.py but was unable to find out how to do it. It seems that the python script does not contain any line like: "open("filename","r") or anything similar. How can I reuse session.py for a new pdb file? Thanks Olivier