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Antoine Pitrou wrote:
> Chris Withers <chris <at> simplistix.co.uk> writes:
>> Well, python already has tools available to do exactly this.:
>> buildout from a private egg repository will do exactly what you're after.
>>
>> However, its built on top of setuptools, which is flawed, and it's not
>> blessed as "official core python", so there's lots of room for improvement!
>
> Could you explain how buildout is an improvement over other systems?
> Its documentation seems full of generic wording ("parts" etc.) that I can't
> make
> sense of.
It has a couple of differentiators from a "stock" distutils or
setuptools-based installation:
- Distributions are compiled and installed as eggs, but in a directory
which is neither on the sys.path nor one of those marked as a 'site'
directory. zc.buildout *does* use the dependency information, if
present in setup.py, to fetch dependent distributions (like
easy_install with the --multi-version option).
- Scripts generated from the eggs get a generated prologue which sets
up the sys.path expressing the requirements spelled out for that
script.
- It externalizes much of the "how to build it" information out of
'setup.py' into a separate "INI-style" configuration file,
- It uses "recipes" as extensions, which enable a lot of tasks which
are unsupported or poorly supported by distutils / setuptools (e.g.,
installing non-Python software using "configure-make-make install",
generating config files, etc.)
Tres.
- --
===================================================================
Tres Seaver +1 540-429-0999 tsea...@palladion.com
Palladion Software "Excellence by Design" http://palladion.com
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