Re: zope.interface 4.0.0 considered annoying.
Tres Seaver <[email protected]>
| Newsgroups | gmane.comp.web.zope.devel |
|---|---|
| Message-ID | <[email protected]> |
On 05/19/2012 12:12 PM, Jim Fulton wrote: > The declaration-syntax warnings in the zope.interface 4.0.0 are > annoying and mostly pointless. > > There will be enough pain in porting applications to Python 3, > avoiding the surprise of having to use a different > interface-declaration syntax will not be of any consequence. > > While the deprecation warning may provide some tiny benefit, the > annoyance, especially for applications or libraries that still support > Python 2.5 far outweights the benefit. We're in an odd spot: the Python3 support for zope.interface mostly works, but the class advice bits (implements, implementsOnly, classProvides) fail silently under Python3 before 4.0.0: they literally have no effect due to changes in class initialization machinery. zope.interface 4.0.0 changes those silent failures into exceptions (which is what I thought you were going to complain about). Note as well that zope.interface 4.0.0 doesn't support Python 2.5 any longer. > I propose that these deprecation warnings be removed. I can do that, if that is the consensus. Tres. -- =================================================================== Tres Seaver +1 540-429-0999 [email protected] Palladion Software "Excellence by Design" http://palladion.com _______________________________________________ Zope-Dev maillist - [email protected] https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope )