For each gene, print ASCII art which represents its associated GO IDs.

def prt_gene_aart(self, geneids, prt=sys.stdout):
        """For each gene, print ASCII art which represents its associated GO IDs."""
        patgene = self.datobj.kws["fmtgene"]
        itemid2name = self.datobj.kws.get("itemid2name")
        prt.write("\n{HDR}\n".format(HDR=self.str_hdr()))
        for geneid in geneids:
            symbol = "" if itemid2name is None else itemid2name.get(geneid, "")
            prt.write(patgene.format(AART=self.gene2aart[geneid], ID=geneid, NAME=symbol))