[sage-devel] Re: drop python2 compatibility in 9.1 ?

2020-01-14 Thread Matthias Koeppe
On Tuesday, January 14, 2020 at 12:01:42 PM UTC-5, Frédéric Chapoton wrote: > > So here is my proposal. > > * Starting from now, we allow ourselves to move on, using 9.1 betas and > further releases for external python3 updates, including switch to > ipython7, which seems to me the most urgent ma

Re: [sage-devel] Re: drop python2 compatibility in 9.1 ?

2020-01-14 Thread Matthias Koeppe
On Tuesday, January 14, 2020 at 8:01:18 PM UTC-5, Michael Orlitzky wrote: > > > 1. Branch off the 9.0 release > 2. Drop compatibility in 9.1 > 3. Proceed as normal > 4. If there are any major bugs found in 9.1, backport the fix to > the 9.0 branch, and release a 9.0.1 that supports

Re: [sage-devel] Re: drop python2 compatibility in 9.1 ?

2020-01-14 Thread Michael Orlitzky
On 1/14/20 12:01 PM, Frédéric Chapoton wrote: > > [A] It seems to me that the conclusion of the vote is rather clear, and > that we should not feel obliged to make 9.1 compilable with python2. > Since I'm not on that list yet, one thing is for sure: there are going to be two consecutive versions

Re: [sage-devel] Protocol for when you see a ticket describing a bug that doesn't seem to exist in the current version

2020-01-14 Thread Nils Bruin
On Tuesday, January 14, 2020 at 10:08:36 AM UTC-8, Dima Pasechnik wrote: > > set the milestone to duplicate/invalid/wontfix > and give it positive review, with an explanation in a comment. > Depending how striking the claimed bug is, it might be inspiration for a good doctest, in which case the

[sage-devel] Re: drop python2 compatibility in 9.1 ?

2020-01-14 Thread Nils Bruin
On Tuesday, January 14, 2020 at 9:01:42 AM UTC-8, Frédéric Chapoton wrote: > > So here is my proposal. > > * Starting from now, we allow ourselves to move on, using 9.1 betas and > further releases for external python3 updates, including switch to > ipython7, which seems to me the most urgent mat

Re: [sage-devel] Protocol for when you see a ticket describing a bug that doesn't seem to exist in the current version

2020-01-14 Thread Mahathi Vempati
Okay, will do. Thanks! On Tue 14 Jan, 2020, 11:38 PM Dima Pasechnik, wrote: > set the milestone to duplicate/invalid/wontfix > and give it positive review, with an explanation in a comment. > > On Tue, Jan 14, 2020 at 5:53 PM Mahathi Vempati > wrote: > > > > Precisely the title. > > > > How do

Re: [sage-devel] Protocol for when you see a ticket describing a bug that doesn't seem to exist in the current version

2020-01-14 Thread Dima Pasechnik
set the milestone to duplicate/invalid/wontfix and give it positive review, with an explanation in a comment. On Tue, Jan 14, 2020 at 5:53 PM Mahathi Vempati wrote: > > Precisely the title. > > How do you go about closing a ticket if a described bug doesn't seem to exist > anymore? > > > -- > Yo

[sage-devel] Protocol for when you see a ticket describing a bug that doesn't seem to exist in the current version

2020-01-14 Thread Mahathi Vempati
Precisely the title. How do you go about closing a ticket if a described bug doesn't seem to exist anymore? -- 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 sage

Re: [sage-devel] Coercions of polynomials

2020-01-14 Thread David Roe
On Tue, Jan 14, 2020 at 11:32 AM Travis Scrimshaw wrote: > So one thing I thought of that could be a problem is this: > > ZZ['x'] --> ZZ['x,y']['x'] > > or more generally anytime there are repeated variable names. Actually, in > this case, I feel the default should be to go into the base ring rat

Re: [sage-devel] Re: drop python2 compatibility in 9.1 ?

2020-01-14 Thread William Stein
Strong *applause* from me. (This is a very hard problem and I continue to be amazed and greatly appreciate what everybody has done related to Python3 support in Sage!) On Tue, Jan 14, 2020, 9:01 AM Frédéric Chapoton wrote: > This has been a long discussion already. Let me try to summarize. My >

[sage-devel] Re: drop python2 compatibility in 9.1 ?

2020-01-14 Thread Frédéric Chapoton
This has been a long discussion already. Let me try to summarize. My question was : *Do you agree that sage release 9.1 (and most of the 9.1.betas) will not be kept compatible with Python 2 ?* Some people give a more or less clear *positive* answer : Chapoton, Bissey, Gourgoulhon, Kaufmann,

Re: [sage-devel] Coercions of polynomials

2020-01-14 Thread Travis Scrimshaw
So one thing I thought of that could be a problem is this: ZZ['x'] --> ZZ['x,y']['x'] or more generally anytime there are repeated variable names. Actually, in this case, I feel the default should be to go into the base ring rather than the final ring, but another option would be to just error

Re: [sage-devel] Server side hook denies push

2020-01-14 Thread Mahathi Vempati
That worked, yes. Thank you! On Tue, Jan 14, 2020 at 4:15 PM Dima Pasechnik wrote: > On Tue, Jan 14, 2020 at 10:31 AM Mahathi Vempati > wrote: > > > > yes, I authenticated with an ssh key. > > Is this an authentication issue? I had assumed there was some issue with > my code that a hook was not

Re: [sage-devel] Coercions of polynomials

2020-01-14 Thread David Roe
On Tue, Jan 14, 2020 at 2:31 AM Vincent Delecroix <20100.delecr...@gmail.com> wrote: > Maybe you want > > sage: T(S.flattening_morphism()(f)) > a*x + b*x + a*y + b*y > > > Le 14/01/2020 à 08:22, Travis Scrimshaw a écrit : > > Hi everyone, > > I wanted to know if this is a deliberate behavior o

Re: [sage-devel] drop python2 compatibility in 9.1 ?

2020-01-14 Thread Dima Pasechnik
On Sun, Jan 5, 2020 at 7:44 PM Frédéric Chapoton wrote: > > Hello, > > I would like to suggest that the sooner we drop Python 2 support the better. > We still need to handle the upgrade to ipython7 and the compatibility with > python 3.8. All this will be made very difficult if we insist on main

Re: [sage-devel] Server side hook denies push

2020-01-14 Thread Dima Pasechnik
On Tue, Jan 14, 2020 at 10:31 AM Mahathi Vempati wrote: > > yes, I authenticated with an ssh key. > Is this an authentication issue? I had assumed there was some issue with my > code that a hook was not letting pass. It seems that you never had any git branches successfully pushed to trac.sagema

Re: [sage-devel] Server side hook denies push

2020-01-14 Thread Mahathi Vempati
yes, I authenticated with an ssh key. Is this an authentication issue? I had assumed there was some issue with my code that a hook was not letting pass. On Tue, Jan 14, 2020 at 2:44 PM Dima Pasechnik wrote: > > > On Tue, 14 Jan 2020, 08:58 Mahathi Vempati, wrote: > >> So, I committed some code

Re: [sage-devel] Re: drop python2 compatibility in 9.1 ?

2020-01-14 Thread Timo Kaufmann
Am Montag, 13. Januar 2020 17:33:56 UTC+1 schrieb E. Madison Bray: > > On Sat, Jan 11, 2020 at 9:24 AM Antonio Rojas > wrote: > > > > El viernes, 10 de enero de 2020, 14:54:24 (UTC+1), E. Madison Bray > escribió: > >> > >> That seems like the obvious approach to me. As it is I've long felt

Re: [sage-devel] Server side hook denies push

2020-01-14 Thread Dima Pasechnik
On Tue, 14 Jan 2020, 08:58 Mahathi Vempati, wrote: > So, I committed some code and was attempting to push it to the sage server > when I got this message. How do I find what hook in remote denied my push > and why it is being denied? > > ``` > remote: FATAL: W > refs/heads/u/Tinkidinki/have_the_s

[sage-devel] Server side hook denies push

2020-01-14 Thread Mahathi Vempati
So, I committed some code and was attempting to push it to the sage server when I got this message. How do I find what hook in remote denied my push and why it is being denied? ``` remote: FATAL: W refs/heads/u/Tinkidinki/have_the_sage_version_number_present_on_every_page_of_the_documentation