linux-kernel - Re: [scripts] python: change scripts to use system python instead of env

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Date:	Wed, 27 Jan 2010 10:34:09 +0800
From:	Américo Wang <xiyou.wangcong@...il.com>
To:	Don Zickus <dzickus@...hat.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [scripts] python: change scripts to use system python instead of 
	env

On Wed, Jan 27, 2010 at 6:20 AM, Don Zickus <dzickus@...hat.com> wrote:
> Doh. Typo in the To: field
>
> ----- Forwarded message from Don Zickus <dzickus@...hat.com> -----
>
> Date: Fri, 22 Jan 2010 16:32:10 -0500
> From: Don Zickus <dzickus@...hat.com>
> To: lkml@...r.kernel.org
> Cc: akpm@...ux-foundation.org, tglx@...utronix.de, tony.luck@...el.com,
>        kmcmartin@...hat.com, Don Zickus <dzickus@...hat.com>
> Subject: [scripts] python: change scripts to use system python instead of env
> Message-Id: <1264195930-15815-1-git-send-email-dzickus@...hat.com>
>
> Just a small change to a couple of scripts to go from
>
>  #!/usr/bin/env python
>
> to
>
>  #!/usr/bin/python
>
> This shouldn't effect anyone, unless they don't install python there.
>
> In preparation for python3, Fedora is doing a big push to change the scripts
> to use the system python.  This allows developers to put the python3 in
> their path without fear of breaking existing scripts.
>
> Now I am pretty sure anyone using python3 for testing purposes will probably
> not run any of the scripts I changed, but Fedora has this automated tool
> that checks for this stuff so I thought I would try to push it upstream.


Hmm, so python3 will be installed in /usr/local/bin?

>
> Signed-off-by: Don Zickus <dzickus@...hat.com>
>

Acked-by: WANG Cong <xiyou.wangcong@...il.com>


> --
> I don't do enough python to defend this change to much other than it seems
> to make sense.
> ---
>  arch/ia64/scripts/unwcheck.py  |    2 +-
>  scripts/rt-tester/rt-tester.py |    2 +-
>  scripts/show_delta             |    2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/arch/ia64/scripts/unwcheck.py b/arch/ia64/scripts/unwcheck.py
> index c278498..2bfd941 100644
> --- a/arch/ia64/scripts/unwcheck.py
> +++ b/arch/ia64/scripts/unwcheck.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/python
>  #
>  # Usage: unwcheck.py FILE
>  #
> diff --git a/scripts/rt-tester/rt-tester.py b/scripts/rt-tester/rt-tester.py
> index 4c79660..44423b4 100644
> --- a/scripts/rt-tester/rt-tester.py
> +++ b/scripts/rt-tester/rt-tester.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/python
>  #
>  # rt-mutex tester
>  #
> diff --git a/scripts/show_delta b/scripts/show_delta
> index 48a706a..17df305 100755
> --- a/scripts/show_delta
> +++ b/scripts/show_delta
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/python
>  #
>  # show_deltas: Read list of printk messages instrumented with
>  # time data, and format with time deltas.
> --
> 1.6.6.83.gc9a2
>
>
> ----- End forwarded message -----
> --
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