def add_refs(self, refs): self.refs = common.addToSet(self.refs, refs)
def add_pdbs(self, pdbs): self.pdbs = common.addToSet(self.pdbs, pdbs)
def add_refs(self, refs): self.refs = common.addToSet(self.refs, refs)
def add_pdbs(self, pdbs): self.pdbs = common.addToSet(self.pdbs, pdbs)