Getting external ids with Bio.KEGG.REST

Question

[laalice3]

I want to work with a kegg pathway and need the ensembl IDs for the genes associated with this pathway. I am trying to do this with Bio.KEGG.REST (I am using python, not R). but so far, I didn't find out, how. I know that the ensembl gene id is stored in the kegg database, but I find the documentation rather hard to understand. Does anyone know how to extract the ids? Thanks!