ANN: Pyrex 0.4.3
skip at pobox.com
Tue Aug 27 20:57:02 EDT 2002
François> But Pyrex already invites authors to do this, by establishing
François> contracts. When I tell Pyrex `cdef char *text', I guarantee
François> my intent about `text', and Pyrex fills its share by producing
François> fast access or usage to that variable.
I agree, however with
cdef char *text
you are stating something about the current module. You are saying to
callers, "mymodule.text is a string". In contrast, stating something like
cdef int __builtin__.range(int, int, int)
tries to force your notion of the range() builtin's prototype on other
modules in the application, many of which may be out of your control.
François> I'm quite ready to declare that `range' and `len' have their
François> usual meaning. If I am not ready to this, I just will not.
What happens if you are ready to declare this but the author of module A
More information about the Python-list