Re: [Distutils] Can zc.buildout use same comparison operator for versions as setup.py

2014-12-28 Thread Jim Fulton
On Thu, Dec 25, 2014 at 10:21 PM, William Zhang jollych...@gmail.com wrote:
 Hello
 Can zc.buildout use same comparison operator for  versions as  setup.py?

No. They do technically allow limited ranges, but the primary purpose
is to set/pin/nail specific versions. Fred did a good job of
explaining this.

...

Why do you ask?

 Is there any way for show-picked-versions print version be used by
 setup.py install_requires?

If you run buildout in verbose mode (-v), it will will give an
indication of why it's trying to get a particular requirement.  Note
that requirements can come from a variety of places, including
setup.py, the versions section, and requirements stated in egg and
similar parts.

Jim

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[Distutils] Can zc.buildout use same comparison operator for versions as setup.py

2014-12-26 Thread William Zhang
Hello
Can zc.buildout use same comparison operator for  versions as  setup.py?

*buildout*
It use show-picked-versions for  print verison
https://pypi.python.org/pypi/zc.buildout/2.3.1#easier-reporting-and-managing-of-versions-new-in-buildout-2-0

[versions]
buildout-versions = 1.2
setuptools = 0.6c11
zc.buildout = 1.5.0

*setup.py*
It use install_requires for handle package's version
https://docs.python.org/2/distutils/setupscript.html#relationships-between-distributions-and-packages

install_requires=[
  'django == 1.4',
  'South == 0.7.5',
]

Is there any way for show-picked-versions print version be used by
setup.py install_requires?

Thanks
William

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