Seems like you can write code in this style, if that's the style you like, without the magical and error-prone stack/environment inspection. Like, this example:

Seems like you can write code in this style, if that's the style you like, without the magical and error-prone stack/environment inspection. Like, this example: with bmap([1,2,3]) as foo: def _(x): return (float(x) + 1) / 2 print foo # [1.0, 1.5, 2.0] could be done with decorators: def flip(f, x): # from Haskell's standard library return lambda y: f(y, x) @flip(map, [1,2,3]) def result(x): return (float(x) + 1) / 2 print result # [1.0, 1.5, 2.0] though the way 'result' is bound is, er, unconventional.