> I have seen in PEP 3100 that callable() function is planned to be > removed in Python 3000 with this replacement: "just call the object > and catch the exception???". For one, the object (if it is > callable) can raise exception itself, so you need to somehow to > differentiate between exception raised inside its __call__ and > exception raised if object is not callable to begin with.
I seem to recall bringing up the same issue a while ago; at the time, the answer was that if you need it, you can write your own: def callable(x): return hasattr(x, '__call__') My own preference would be for such queries to be defined abstractly as a built-in part of the language, but apparently my preference is out of sync with the community in this particular respect. _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com