[Python] Clean code for sequence of map/filter/reduce functions

Is there a simple way to code in one line a sequence of map/filter/reduce functions?

For example instead of:

reduce(lambda x, y: x*y, filter(lambda x: x>0, map(lambda x: x - 1, some_list)))


I am looking for something like:

some_list.map(lambda x: x -1, a).filter(lambda x: x>0).reduce(lambda x, y: x*y)

Continue reading...