gmane.comp.python.sqlobject

Sam's Lists | 28 Mar 07:53

Versioning not defined.

I hope you don't mind another question. :)

I'd like to try versioning but I"m doing something wrong.

I added the line
versions = Versioning()
to my sqlobject class as the docs show.

But I get --- NameError: name 'Versioning' is not defined

I easy_installed version 0.10---and still have this problem. This is under Turbogears...I'm assuming that it is actually using my version 0.10. Is there an easy way to confirm this?

I am importing all of sqlobject---so that's not it. Any ideas?

Do I have to do something special if the class already existed and I'm now adding versioning?

Thanks!

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Oleg Broytmann | 28 Mar 12:11

Re: Versioning not defined.

On Fri, Mar 28, 2008 at 03:55:15AM -0300, Sam's Lists wrote:
> But I get --- NameError: name 'Versioning' is not defined

from sqlobject.versioning import Versioning

Oleg.
--

-- 
     Oleg Broytmann            http://phd.pp.ru/            phd <at> phd.pp.ru
           Programmers don't die, they just GOSUB without RETURN.

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Sam's Lists | 29 Mar 03:04

Re: Versioning not defined.

Okay...great! That works well.

Now the next step....I have a bunch of existing tables with data in them to which I want to add versioning. I was sort of hoping that the version tables would just spring magically into existence but obviously they don't. How do I create them? Hopefully there is some function I can call somewhere or some program I can run?

I looked through the source code and found a createVersionTable that looks like it might be helpful. But I'm not sure how to call it, and I'm especially not sure what to pass into it.

Thanks!

On Fri, Mar 28, 2008 at 8:11 AM, Oleg Broytmann <phd <at> phd.pp.ru> wrote:

On Fri, Mar 28, 2008 at 03:55:15AM -0300, Sam's Lists wrote:
> But I get --- NameError: name 'Versioning' is not defined

from sqlobject.versioning import Versioning

Oleg.
--
Oleg Broytmann http://phd.pp.ru/ phd <at> phd.pp.ru
Programmers don't die, they just GOSUB without RETURN.

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Oleg Broytmann | 30 Mar 19:13

Re: Versioning not defined.

On Fri, Mar 28, 2008 at 11:04:12PM -0300, Sam's Lists wrote:
> Now the next step....I have a bunch of existing tables with data in them to
> which I want to add versioning.  I was sort of hoping that the version
> tables would just spring magically into existence but obviously they don't.
> How do I create them?  Hopefully there is some function I can call somewhere
> or some program I can run?
> 
> I looked through the source code and found a createVersionTable that looks
> like it might be helpful.  But I'm not sure how to call it, and I'm
> especially not sure what to pass into it.

class Test(SQLObject):
   data = Versioning()

Test.data.versionClass.createTable(ifNotExists=True)

Oleg.
--

-- 
     Oleg Broytmann            http://phd.pp.ru/            phd <at> phd.pp.ru
           Programmers don't die, they just GOSUB without RETURN.

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