[Python-ideas] 'where' statement in Python?

[Sturla Molden]

> [x for x in another_list if y < 5 where y = f(x)]
> [x for (x,y) in map(lambda x: (x,f(x)), another_list) if y < 5]


Or allow nested list comprehensions?

[x for (x,y) in [x,f(x) for x in another_list] if y < 5]

this is getting closer to LINQ...

We could use line-breaks for readability:

[x for (x,y) in
    [x,f(x) for x in another_list]
          if y < 5]

S.