syntax for code blocks

Tue May 1 22:50:46 EDT 2012

On May 2, 12:43 pm, alex23 <wuwe... at gmail.com> wrote:
> I'm not entirely sure what your 'solution' offers over something like:
>> class FOO(object):
>     def __init__(self, fn):
>         self.fn = fn
>>     def __enter__(self):
>         return self.fn
>>     def __exit__(self, exc_type, exc_value, traceback):
>         pass
>> def func(x, before_check=None, after_check=None, when_odd=None,
> when_prime=None):
>     pass

Sorry, the func definition was meant to be:
 def func(x):
 # before_check, after_check, when_odd, when_prime used
internally
 pass