[Pacemaker] [PATCH] Medium: build: require Python 2.4 or later

[Florian Haas]

On 2010-02-15 10:17, Dejan Muhamedagic wrote:
> Applied too.
> 
> Cheers,
> 
> Dejan
> 
> P.S. If necessary, we could add some compatibility layer for
> older pythons. Actually, in the very beginning, old popen was
> used, then replaced because of the ugly "will be obsoleted"
> warning messages :-/

Of course if you can do something like

HAVE_SUBPROCESS=True
try:
    import subprocess
except ImportError:
    HAVE_SUBPROCESS=False

... and then replace your Popen() calls with something that either uses
Popen() or os.popen() based on the value of HAVE_SUBPROCESS, then that
would do it. Or you generate your code with some autotools magic, based
on AX_PYTHON_MODULE. That would probably make the end result a bit prettier.

Cheers,
Florian

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