[Zope] is it possible to upgrade from 2.9 to 2.13?

[Fernando]

I can not tell for sure if the problem was that one of the aliases
mentioned by Tres Seaver in results.py. However, I had a simple
application displaying merely one page and involving a few tables and
maybe 10 queries, and 2.10 could not even take hundreds of hits.

I made a simple Python program to hit the web site on the same page and
randomly changing the parameters. In my experience, if you cook up some
simple testing like this you'll quickly see the leak (I was using top in
Linux).

On Jul 4, 2011 10:24 "Richard Harley" <richard at scholarpack.com>
<richard at scholarpack.com> wrote:

> Does anyone have any further information on this bug in 2.10 regarding
> ZSQL methods? Would an upgrade from 2.9 to 2.10+ in an app using lots
> of
> zsql methods cause unforseen issues?
> 
> 
> On 04/07/11 09:46, Stefan Loidl wrote:
> > Hi Fernando,
> > 
> > the option 'enable-product-installation' in zope.conf has to be set
> > to
> > on to enable product registration of old products in the Products
> > directory.
> > 
> > Regards,
> > Stefan
> > 
> > Am 03.07.2011 18:44, schrieb Fernando Martins:
> > > On 07/03/2011 09:30 AM, Fernando Martins wrote:
> > > > merely dropping Products in the site-packages does not add a
> > > > product.
> > > > 
> > > Browsing through the list I saw this post:
> > > 
> > > <https://mail.zope.org/pipermail/zope/2011-June/176165.html>
> > > 
> > > with reference to a directive in zope.conf:
> > > 
> > > products /usr/local/Products.CMFCore-2.2.4/
> > > 
> > > I tried it with the package Products.ZSQLMethods here:
> > > 
> > > <http://pypi.python.org/pypi/Products.ZSQLMethods>
> > > 
> > > but no product is added and I see no error messages.
> > > 
> > > The README.txt is not helpful and I found nothing useful in zope
> > > docs.
> > > In despair, I tried python setup.py build/install and all I got is
> > > a lot
> > > of zope packages being downloaded and dumped into the python
> > > install.
> > > 
> > > Could someone be so kind to tell me the procedure to install
> > > Products
> > > from pypi?
> > > 
> > > Is it possible to do it also with old products not in pypi?
> > > 
> > > Also, what is the difference between zope.xxx and Products.xxx
> > > packages?
> > > 
> > > Regards,
> > > Fernando
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