mhci and mhcii allele list different behavior

[palatos]

When passing a list of alleles to the iedb.query_mhcii_binding, it returned predictions for all alleles.
When doing the same for the mhci function, however, it only returns predictions the last allele in the list.

I imagine this is not the intended behavior. Is there any way to make the mhci prediction behave like the mhcii ?

[palatos]

OK, figured it out. It was two things.

When passing multiple alleles to the MHCI API I had to pass a list of equal length of epitope lengths for the predictions.
Also the list is not a python list(), but rather a string where all the lengths are divided by commas. Same thing for the epitope list in this case.

So for instance:

lengths = '9,9,9' #works
lengths = [9,9,9] #doesn't work