Am 22.08.2010 um 15:09 schrieb Tres Seaver:
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> Michael Howitz wrote:
>> Am 19.08.2010 um 15:52 schrieb Jim Fulton:
>>> On Thu, Aug 19, 2010 at 4:05 AM, Michael Howitz <m...@gocept.com> wrote:
>>>> Hi,
>>>>
>>>> I wrote a blue print to extract the parts of zope.app.generations into a
>>>> new zope.generations package.
>>>> See:
>>>> https://blueprints.launchpad.net/zope.app.generations/+spec/zope.generations
>>>>
>>>> Any opinions?
>>> +1 in general. Can you add to the proposal a list of what you think
>>> the dependencies of zope.generations will be?
>>
>> This is the list: (I also added it to the proposal.)
>>
>> - ZODB
>> - transaction
>> - zope.app.publication (only needed in a utility function to get the
>> database root folder)
>> - zope.component
>> - zope.interface
>> - zope.processlifetime
>
> It seems like we should be able to remove the zope.app.publication
> dependency: don't the processlifetime events include a "database
> opened" event we could use?
The "database opened" event from zope.processlifetime is already used,
zope.app.publication is needed for this function in
zope.app.generations.utility:
def getRootFolder(context):
return context.connection.root().get(
zope.app.publication.zopepublication.ZopePublication.root_name, None)
I think this function is needed in every generation script.
Is there another way to get the root folder?
Should the root_name be hard coded here instead of importing it?
Yours sincerely,
--
Michael Howitz · m...@gocept.com · software developer
gocept gmbh & co. kg · forsterstraße 29 · 06112 halle (saale) · germany
http://gocept.com · tel +49 345 1229889 8 · fax +49 345 1229889 1
Zope and Plone consulting and development
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