Hi Martin, On 2015-06-15, 'Martin R' via sage-devel <[email protected]> wrote: >> If I understand correctly, Map.__init__ fails, even though Map of course >> has the cdef attribute _codomain and thus Map.__init__ should of course >> be able to write to the attribute. >> > > I am probably clueless, but I thought that David's explanation was > plausible: the attribute _codomain of Map is declared to be of type Parent > (in map.pxd), so if C is not of type Parent, we are calling for trouble.
Aha, right, that would result in a TypeError. Best regards, Simon -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
