Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-20 Thread Marc Joliet
Am Thu, 20 Sep 2012 13:38:45 +0200 schrieb Willie WY Wong : > On Wed, Sep 19, 2012 at 09:08:52AM +0200, Penguin Lover Marc Joliet squawked: > > 2.) The full blown interactive solution: IPython. You can create a session > > and > > configure which modules you want preloaded via startup scripts. Th

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-20 Thread Willie WY Wong
On Wed, Sep 19, 2012 at 09:08:52AM +0200, Penguin Lover Marc Joliet squawked: > 2.) The full blown interactive solution: IPython. You can create a session and > configure which modules you want preloaded via startup scripts. This is > overkill for what you want, I think, but IPython is a much nicer

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-19 Thread Marc Joliet
Am Mon, 17 Sep 2012 17:08:38 -0400 schrieb Philip Webb : [...] > The one limitation of the script is that it doesn't allow variables ; > you can easily recall previous lines via Bash & mouseover+drop bits, > but AFAIK there's no way to assign values to variables. > With Python running as interpret

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-18 Thread Marc Joliet
Am Mon, 17 Sep 2012 23:27:34 +0100 schrieb David W Noon : > On Mon, 17 Sep 2012 17:17:47 -0400, Philip Webb wrote about Re: > [gentoo-user] new machine : suddenly Python 3 appears: > > > 120917 Philip Webb wrote: > > > 120917 David W Noon wrote: > > >>p

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-17 Thread David W Noon
On Mon, 17 Sep 2012 17:17:47 -0400, Philip Webb wrote about Re: [gentoo-user] new machine : suddenly Python 3 appears: > 120917 Philip Webb wrote: > > 120917 David W Noon wrote: > >>print(' {0}'.format(eval(expression))) > > That works pro

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-17 Thread Philip Webb
120917 Philip Webb wrote: > 120917 David W Noon wrote: >>print(' {0}'.format(eval(expression))) That works properly with Python2 in this machine ; I'll check it with Python3 later in the new machine. > 120917 Marc Joliet wrote: >> print(' ',eval(expression)) That

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-17 Thread Philip Webb
120917 David W Noon wrote: > On Mon, 17 Sep 2012 14:45:41 -0400, Philip Webb asked about >> print ' ',eval(expression) >> whose syntax is obsolete in Python3. >print(' {0}'.format(eval(expression))) > be aware that the above is only for your original print statement.

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-17 Thread David W Noon
On Mon, 17 Sep 2012 14:45:41 -0400, Philip Webb wrote about Re: [gentoo-user] new machine : suddenly Python 3 appears: > 120917 David W Noon wrote: > > On Mon, 17 Sep 2012 13:14:27 -0400, Philip Webb wrote re Python > > 2/3 : > >> print ' ',eval(e

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-17 Thread Marc Joliet
Am Mon, 17 Sep 2012 14:45:41 -0400 schrieb Philip Webb : > 120917 David W Noon wrote: > > On Mon, 17 Sep 2012 13:14:27 -0400, Philip Webb wrote re Python 2/3 : > >> print ' ',eval(expression) > > The above line uses obsolete syntax. Try using > >#!/usr/bin/python2 -3 > > for yo

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-17 Thread Philip Webb
120917 David W Noon wrote: > On Mon, 17 Sep 2012 13:14:27 -0400, Philip Webb wrote re Python 2/3 : >> print ' ',eval(expression) > The above line uses obsolete syntax. Try using >#!/usr/bin/python2 -3 > for your hash-bang line on all your old Python scripts. Well, thanks for th

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-17 Thread David W Noon
On Mon, 17 Sep 2012 13:14:27 -0400, Philip Webb wrote about Re: [gentoo-user] new machine : suddenly Python 3 appears: > In case others might like to use it, the script is : > > #!/usr/bin/python2 > from math import * > import sys > expression = sys

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-17 Thread Philip Webb
120917 Neil Bothwick wrote: > On Sun, 16 Sep 2012 20:24:01 -0400, Philip Webb wrote: >> We've been warned not to use Python 3 , so it's not installed in this >> box, but it was included along with Python 2 in the Stage3 for the new >> machine. I now find that 13 pkgs have been compiled relying on

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-17 Thread Neil Bothwick
On Sun, 16 Sep 2012 20:24:01 -0400, Philip Webb wrote: > We've been warned not to use Python 3 , so it's not installed in this > box, but it was included along with Python 2 in the Stage3 for the new > machine. I now find that 13 pkgs have been compiled relying on it > & Portage refuses to unmer

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-16 Thread Dale
Michael Mol wrote: > On Sun, Sep 16, 2012 at 9:18 PM, Dale wrote: >> Michael Mol wrote: >>> On Sun, Sep 16, 2012 at 8:24 PM, Philip Webb wrote: We've been warned not to use Python 3 >>> Maybe I missed something...but by whom? >> I think he means that we are not supposed to set the system def

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-16 Thread Michael Mol
On Sun, Sep 16, 2012 at 9:18 PM, Dale wrote: > Michael Mol wrote: >> On Sun, Sep 16, 2012 at 8:24 PM, Philip Webb wrote: >>> We've been warned not to use Python 3 >> Maybe I missed something...but by whom? > > I think he means that we are not supposed to set the system default to > python3. I'm

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-16 Thread Dale
Michael Mol wrote: > On Sun, Sep 16, 2012 at 8:24 PM, Philip Webb wrote: >> We've been warned not to use Python 3 > Maybe I missed something...but by whom? > > I think he means that we are not supposed to set the system default to python3. I'm just reading tea leaves, between the lines etc but

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-16 Thread Michael Mol
On Sun, Sep 16, 2012 at 8:24 PM, Philip Webb wrote: > We've been warned not to use Python 3 Maybe I missed something...but by whom? -- :wq

Re: [gentoo-user] new machine : suddenly Python 3 appears

2012-09-16 Thread Dale
Philip Webb wrote: > We've been warned not to use Python 3 , so it's not installed in this box, > but it was included along with Python 2 in the Stage3 for the new machine. > I now find that 13 pkgs have been compiled relying on it > & Portage refuses to unmerge it. Is this safe ? > If you wan

[gentoo-user] new machine : suddenly Python 3 appears

2012-09-16 Thread Philip Webb
We've been warned not to use Python 3 , so it's not installed in this box, but it was included along with Python 2 in the Stage3 for the new machine. I now find that 13 pkgs have been compiled relying on it & Portage refuses to unmerge it. Is this safe ? -- ,,==