Hi Dom,

I'm sorry I haven't had time to look at this yet. Some comments ...

On Oct 28, 2009, at 4:35 PM, Dominic Lowe wrote:

> All (especially Sean & Tom),
>
> As discussed I've just rejigged all the OWSLib code into separate  
> eggs under a
> single namespace package  as you can see here:
>
> http://trac.gispython.org/lab/browser/OWSLib/branches/ 
> namespacePkgsTest
>
> And checkout from here:
> svn co http://svn.gispython.org/svn/gispy/OWSLib/branches/namespacePkgsTest/
> mytestdir
>
> When you have a moment could you please take a look at all this and  
> see if it
> makes sense and works for you? There are eggs for each service,  
> which will
> need building separately as far as I can tell - unless anyone has a  
> better
> way.
>
> The OWSLib egg itself, depends on all the other services except  
> owslib.sos,
> which Tom says isn't mature enough to go into the final distribution  
> - so
> (when released) "easy install OWSLib" should get you all the service  
> eggs
> except SOS. Alternatively you will be able to do "easy install  
> OWSLib.wfs"
> for example.
>
> I've also added an owslib.common package, which contains OGC OWSCommon
> modules, and other 'common' modules such as etree. Each service egg  
> depends
> on owslib.common.
>
> Anyway - I'd really like someone else to take a look at this and  
> check I
> haven't scrambled/fried/overcooked the eggs.
>
> Some questions:
> 1) What's the best way to install all these eggs for development? I  
> ended up
> doing "python setup.py develop" on each egg individually. Maybe  
> that's okay
> though as you won't normally be working on all the eggs at once.
>

Yes, develop for each. A build framework can make this easier. I use  
zc.buildout for some things, but I'd bet you could do it with Paver.  
Or a bash script?

> 2) What about tests - currently they are in the main owslib package  
> but it
> would be nice to distribute them. But then we'd have to strap them  
> back
> together again to run them as a batch. Any ideas?
>

How about the nose test runner? From the directory containing all the  
checkouts, you could do something like (which I haven't actually tried)

   $ PYTHONPATH=LIST_OF_DEVELOP_EGGS nose owslib/tests owslib.common/ 
tests ...

Zope's test runner can test multiple packages too.

> 3) Multiple service versions.. eg the WCS egg contains clients for  
> wcs 1.0 and
> 1.1 - ideally these should be distributed separately... I don't  
> think it's a
> showstopper though at the moment.

Agreed. I wish I had more time to try out these suggestions, but I'm a  
bit submerged in a different project.

>
> Cheers,
>
> Dom
>
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--
Sean

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