Hello. I have a feauture request. Support metaclass for cdef'ed classes. I have a workaround, but it has some limitations.
The trick changes ctype.ob_base.ob_base.ob_type for python3 or ctype.ob_type for python2 to the metaclass type: installation hook: https://github.com/ya-mouse/qbee/blob/master/src/_core.pyx#L30 metaclass definition: https://github.com/ya-mouse/qbee/blob/master/src/_core.pyx#L139 execution a hook: https://github.com/ya-mouse/qbee/blob/master/src/_core.pyx#L201 There is a limitation for the inherited cdef'ed class: this class on instantiation wouldn't call anything from metaclass: https://github.com/ya-mouse/simavr/blob/qbee/simavr/_simavr.pyx#L210 to achieve the needed behaviour we have to define an empty regular Python class with cdef'ed base class: https://github.com/ya-mouse/simavr/blob/qbee/simavr/_simavr.pyx#L293 Workaround was originally found here: http://git.enlightenment.org/legacy/bindings/python/python-evas.git/tree/evas/evas.c_evas.pyx#n658 18.01.2015, 02:11, "Robert Bradshaw" <rober...@gmail.com>: > It's been too long since we've done a release, and the features have > started to pile up, so I'm getting the ball rolling with 0.22.alpha0. > I've uploaded a tarball to > http://cython.org/release/Cython-0.22.alpha0.tar.gz; you can also get > it from github. > > Let me know what breaks/works for you, and if there's anything you > think should get in. If feedback is good I'll be cutting a beta (to > the users list) next week. > > - Robert > _______________________________________________ > cython-devel mailing list > cython-devel@python.org > https://mail.python.org/mailman/listinfo/cython-devel -- Anton D. Kachalov _______________________________________________ cython-devel mailing list cython-devel@python.org https://mail.python.org/mailman/listinfo/cython-devel
