Re: [sage-devel] import and build with py3

2016-06-11 Thread Dima Pasechnik
On Saturday, June 11, 2016 at 12:27:50 PM UTC+1, William wrote: > > > > On Saturday, June 11, 2016, Frédéric Chapoton > wrote: > >> ok, thanks. >> >> But now I did "make" inside the py3 virtualenv. So I have a copy of sage >> build using py3 (do I ? I am not sure at all. It spend a lot of time

Re: [sage-devel] import and build with py3

2016-06-11 Thread Volker Braun
On Saturday, June 11, 2016 at 1:27:50 PM UTC+2, William wrote: > > I'm confused by this whole thread. Why exactly do you think what you want > to do is even possible? > Sage does not support python3 yet. > I'm also confused; Though what should work is: Use Python 3.3+ to satisfy Sage's build

Re: [sage-devel] import and build with py3

2016-06-11 Thread Frédéric Chapoton
Yes, I am *fully aware* that this will not work. You may have noticed that I tried to advance towards python3 compatibility in the last few months. My aim is simple: I want to try and *see where it fails*. This could either stop on known issues, or help to discover unexpected problems. Frederi

Re: [sage-devel] import and build with py3

2016-06-11 Thread William Stein
On Saturday, June 11, 2016, Frédéric Chapoton wrote: > ok, thanks. > > But now I did "make" inside the py3 virtualenv. So I have a copy of sage > build using py3 (do I ? I am not sure at all. It spend a lot of time > building python2.7). > And still the same imports of cython modules fail. > And

[sage-devel] import and build with py3

2016-06-10 Thread Frédéric Chapoton
Hello, What is the correct way to start trying to build sage in a python3 (virtual) environnement ? When I do a "make" inside a py3 virtual env, sage just setups its own environnement, using py2, of course. When I try to import parts of sage from an ipython3 session, I run into several things