Cython classes by default don't have a __dict__ (which is why you're seeing the error below). Maybe the deprecated_function_alias should be modified to allow for deprecated aliases in cython classes. David
On Sun, Dec 19, 2010 at 16:42, Rob Beezer <goo...@beezer.cotse.net> wrote: > I'm trying to use deprecated_function_alias() from sage/misc/misc.py > in a *.pyx file, specifically, matrix2.pyx. > > Should this be possible? I don't see anywhere in the source where > this is used in a *.pyx file. > > Sage rebuilds fine, but complains on startup while importing. Tail of > the errors reported follows below. Maybe I just need to do the > deprecation the old-fashioned way, but I'd prefer to use the > standardized function designed for this purpose. > > Rob > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~ > (Line 46674 of the C file corresponds to the following (new) line in > matrix2.pyx: > adjoint = deprecated_function_alias(adjugate, 'Sage Version > 4.6.2') > ) > > /sage/dev/local/bin/matrix2.pyx in init sage.matrix.matrix2 (sage/ > matrix/matrix2.c:46674)() > > /sage/dev/local/lib/python2.6/site-packages/sage/misc/misc.pyc in > deprecated_function_alias(func, version) > 2103 - Florent Hivert (2009-11-23), with the help of Mike > Hansen. > 2104 """ > -> 2105 return DeprecatedFunctionAlias(func, version) > 2106 > 2107 def deprecated_callable_import(module_name, globs, locs, > fromlist, message=None): > > /sage/dev/local/lib/python2.6/site-packages/sage/misc/misc.pyc in > __init__(self, func, version) > 2003 """ > 2004 self.__doc__ = func.__doc__ > -> 2005 self.__dict__.update(func.__dict__) > 2006 self.func = func > 2007 self.version = version > > AttributeError: 'method_descriptor' object has no attribute '__dict__' > > -- > To post to this group, send an email to sage-devel@googlegroups.com > To unsubscribe from this group, send an email to > sage-devel+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org > -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
