don't add annotation if accession is None

merenlab · Nov 20, 2023 · 3934b39 · 3934b39
1 parent eefc80c
commit 3934b39
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/anvio/kegg.py b/anvio/kegg.py
@@ -5149,7 +5149,8 @@ def init_hits_for_pangenome(self, gene_cluster_list: list):
             for source in self.annotation_sources_to_use:
                 if source in pan_super.gene_clusters_functions_summary_dict[cluster_id]:
                     acc = pan_super.gene_clusters_functions_summary_dict[cluster_id][source]['accession']
-                    enzyme_cluster_split_contig.append((acc,cluster_id,"NA","NA"))
+                    if acc: # avoid introducing 'None' values here
+                        enzyme_cluster_split_contig.append((acc,cluster_id,"NA","NA"))
 
         return enzyme_cluster_split_contig