Re: [Python-ideas] setting function properties with a decorator syntax

March 19, 2010


      On Thu, Mar 18, 2010 at 2:49 AM, nbv4 <nbvfour@gmail.com> wrote:
...
@printable=True
def some_func(*args, **kwargs):
   return "sup"
Any thoughts?
I don't remember seeing much code using function properties. I would
probably just create a new decorator for this.

    >>> def add_props(**kwargs):
    ...     def _(func):
    ...         for key in kwargs:
    ...             setattr(func, key, kwargs[key])
    ...         return func
    ...     return _
    ...
    >>> @add_props(printable=True)
    ... def f():
    ...     """Example function"""
    ...
    >>> f.printable
    True
    >>>


-- 
David
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Re: [Python-ideas] setting function properties with a decorator syntax

David Stanek