A colleague of mine was wistfully pining for Haskell-style currying in Python. This sounded like an interesting syntactic feature, so I decided to see if I could toss together something that would at least emulate the behavior of returning functions when a function is called with too few arguments. I've always admired the flexibility of python, so it seemed like an interesting challenge to prove that.
Using a decorator seemed like a bit of a copout due to the additional syntax required, but was otherwise ideal, as it made checking arguments fairly trivial.
def wrapper(*args, **kwargs):
return f(*args, **kwargs)
except TypeError, t:
return lambda *_args,**_kwargs:f(*(args+_args), **(dict(kwargs.items()+_kwargs.items())))