On 5/11/06, Vladimir 'Yu' Stepanov <[EMAIL PROTECTED]> wrote: > If for Python-3000 similar it will be shown concerning types > str(), int(), complex() and so on, and the type of exceptions > will strongly vary, it will make problematic redefinition of > behavior of function of sorting.
I don't see what you mean by "redefinition of behavior of function of sorting". Is this something a Python programmer might want to do? Can you give an example? On 5/16/06, Vladimir 'Yu' Stepanov <[EMAIL PROTECTED]> wrote: > It will be possible it conveniently to use as exception of > management by a stream, for indication of necessity to involve > `.__r(eq|ne|le|lt|ge|gt|cmp)__()' a method. This kind of a class > can carry out function, similarly to StopIteration for `.next()'. There are no .__r(eq|ne|le|lt|ge|gt|cmp)__() methods, for a logical reason which you might enjoy deducing yourself... > At present time similar function is carried out with exception > NotImplemented. This exception is generated in a number of > mathematical operations. For this reason I ask to consider an > opportunity of creation of a new class. Can you explain this? NotImplemented isn't an exception. (NotImplementedError is, but that's something quite different.) NotImplemented has exactly one purpose in Python, as far as I can tell. What mathematical operations do you mean? -j _______________________________________________ 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
