How can link up ENSG identifiers with Uniprot identifiers by biopython libraries?

Question

[star]

I would like to link Ensembl Gene IDs with Protein IDs (Uniport) from two different tables, how can I do it with Biopython libraries?

[Eric Lim]

You don't really need biopython to accomplish the mapping.

Some solutions had been proposed at the following:

Mapping Uniprot To Ensembl Genes