Re: [Tutor] Metaclass programming

2007-09-05 Thread Kent Johnson
Orest Kozyar wrote: > You're right. I just figured out that for some reason, when I use the > SQLAlchemy mapper() function to map my classes to the corresponding table > object, it seems to affect inspect.getargspec(). > > For example: > > from sqlalchemy.orm import mapper > from sqlalchemy im

Re: [Tutor] Metaclass programming

2007-09-04 Thread Orest Kozyar
> This could be written >kwargs.update(zip(argnames, args)) Nice trick! Thanks for the pointer. > > return type.__call__(cls, kwargs) > > You are passing kwargs as a positional argument to __call__(); i.e. > passing the dict as an ordinary parameter. To use kwargs as > the

Re: [Tutor] Metaclass programming

2007-09-04 Thread Kent Johnson
Orest Kozyar wrote: > I have the following code: > > class meta(type): > > def __call__(cls, *args, **kwargs): > argnames = inspect.getargspec(cls.__init__)[0] > for i, value in enumerate(args): > kwargs[argnames[i]] = value This could be w

[Tutor] Metaclass programming

2007-09-03 Thread Orest Kozyar
I have the following code: class meta(type): def __call__(cls, *args, **kwargs): argnames = inspect.getargspec(cls.__init__)[0] for i, value in enumerate(args): kwargs[argnames[i]] = value return type.__call__(cls, kw