Re: [sage-devel] Coecion and functors in the 4.7alpha5

2011-04-22 Thread William Stein
On Fri, Apr 22, 2011 at 12:08 PM, Martin Raum wrote: > Hi all, > > I have a project that I recently incoporated into psage. Everything > worked fine with 4.6.2. Now, with the current alpha tons of doctests > fail and this is mainly due to cercion issues. > > The main idea in the code was to use fu

[sage-devel] Coecion and functors in the 4.7alpha5

2011-04-22 Thread Martin Raum
Hi all, I have a project that I recently incoporated into psage. Everything worked fine with 4.6.2. Now, with the current alpha tons of doctests fail and this is mainly due to cercion issues. The main idea in the code was to use functors to define coercions. Those are returned by contruction(self