polpo.preprocessing.learning# Classes# DictsToXY() Convert two key-matching dictionaries into (X, y) for learning. IfCondition(step, else_step, condition) IndexMap(step[, index]) Map(step[, n_jobs, verbose, force_iter]) NestedDictsToXY() Convert two key-matching dictionaries into (X, y) for learning. NestingSwapper() Pipeline(steps[, data]) WrapInList()