gistfile1.txt

IPython3 1.2.1 from Ubuntu.

>>> import functools, IPython
>>> IPython.version_info
(1, 2, 1, '')
>>> def args_as_ints(func):
...         @functools.wraps(func)
...         def wrapper(*args, **kwargs):
...                 args = [int(x) for x in args]
...                 kwargs = dict((k, int(v)) for k, v in kwargs.items())
...                 return func(*args, **kwargs)
...         return wrapper
... 
>>> @args_as_ints
... def funny_function(x, y, z=3):
...         """Computes x*y + 2*z"""
...         return x*y + 2*z
... 
>>> funny_function?
Type:       function
String Form:<function funny_function at 0x7f17d5d4a620>
File:       /usr/local/google/home/lodato/work/bcid/google3/security/bcid/<ipython-input-3-678cd3afed4b>
Definition: funny_function(*args, **kwargs)
Docstring:  Computes x*y + 2*z

IPython 3.2.1:

>>> IPython.version_info
(3, 2, 1, '')
>>> funny_function?
Signature: funny_function(*args, **kwargs)
Docstring: Computes x*y + 2*z
File:      ~/work/bcid/google3/security/bcid/<ipython-input-1-2c691e66224e>
Type:      function