Python dictionary iteration

Question

I have a dictionary dict2 which I want to iter through and remove all entries that contain certain ID numbers in idlist. dict2[x] is a li

Answer 1

Try a cleaner version perhaps?

for k in dict2.keys():
    dict2[k] = [x for x in dict2[k] if x[1] not in idlist]
    if not dict2[k]:
        del dict2[k]