On Wednesday, July 24, 2013 07:09:26 PM Barry Warsaw wrote:
> Alright, I obviously haven't convinced anybody, so I'll drop it.  We'll let
> the PEP 394 bug reports speak for themselves <wink>.  But the responses I've
> read so far make me think I probably wasn't clear in what I am proposing.
> On Jul 25, 2013, at 12:09 AM, Piotr Ożarowski wrote:
> >and you want to force an administrator who has a service using Python 2.X
> >with lots of scripts with /usr/bin/python shebang to do additional work?
> 
> Of course not.  I'm not proposing that that administrators or really
> any*body* has to do anything different, or even make any changes to their
> stuff.  I'm specifically suggesting that when dh_python2 rewrites shebang
> lines, it use /usr/bin/python2 instead of /usr/bin/python, i.e. when
> --no-shebang-rewrite or --shebang=COMMAND is *not* given.
> 
> What does this mean?  Upstreams don't have to change anything.  Developers
> and maintainers don't have to change anything.  Admins don't have to change
> the shebang lines on their one-off scripts.  No person has to change a
> thing[1]. It only means that when dh_python2 installs a script *on Debian
> systems with a new enough dh_python2*, the rewritten shebang line would be
> /usr/bin/python2. Nothing would happen on Wheezy for example.
> 
> Maybe I'm being dense, but I just don't see how that's at all risky.
> 
> But as I said, I won't push it.
> -Barry
> 
> [1] Well, Piotr would have to change one or two lines in debpython/tools.py
> :)

Please don't assume that because people are disagreeing with you, it's because 
you weren't clear about what you were suggesting.  I got it.  At best it's a 
waste of time.

Also, even if switching stuff was a good idea (and it's not), we're no where 
near the center of mass being close to having switched to python3:

$ grep -c Package:\ python- Packages 
1811
$ grep -c Package:\ python3- Packages 
275

Scott K


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