Re: [Zope] Products have incorrect home attribute
On 1/18/06, Andreas Jung [EMAIL PROTECTED] wrote: What and where is the 'home' attribute? In lib/python/App/Product.py line 549: product.home=home 'home' is the product path as determined by OFS.Application.install_product; it looks, from a cursory glance, that this should be reset every time Zope is restart. It should be perfectly safe to delete the Products from your Control Panel Products folder and restart Zope to have them recreated though. If you don't trust this procedure, back up the ZODB, but from my reading this should happen every time you start Zope anyway. -- Martijn Pieters ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Products have incorrect home attribute
En/na Andreas Jung ha escrit: --On 18. Januar 2006 08:19:25 +0100 Martijn Pieters [EMAIL PROTECTED] wrote: On 1/18/06, Andreas Jung [EMAIL PROTECTED] wrote: What and where is the 'home' attribute? In lib/python/App/Product.py line 549: product.home=home 'home' is the product path as determined by OFS.Application.install_product; it looks, from a cursory glance, that this should be reset every time Zope is restart. I asked the same question a couple of days ago (see wrong directoy in Control_Panel.Products..home) and no, they aren't reset at zope restart, and deleting the pyc files doesn't help either. huuh...never seen that...looks like a culprit...who actually uses that information? CMFQuickInstaller does (and breaks if you move your zope instance) Isn't package_home() doing the same? funny that you ask since I just noticed that CMFQuickInstaller imports the function then never uses it. Bye -- Luca Olivetti Wetron Automatización S.A. http://www.wetron.es/ Tel. +34 93 5883004 Fax +34 93 5883007 ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Products have incorrect home attribute
On 1/18/06, Luca Olivetti [EMAIL PROTECTED] wrote: I asked the same question a couple of days ago (see wrong directoy in Control_Panel.Products..home) and no, they aren't reset at zope restart, and deleting the pyc files doesn't help either. Strange. If you are comfortable with the pdb debugger, you can debug the code in OFS.Application.install_products by adding a 'import pdb; pdb.set_trace()' before line 615 and see what get_products and install_product do, focussing on the product_dir variable, and how it eventually makes its way to the home property. -- Martijn Pieters ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Products have incorrect home attribute
On 1/18/06, Andreas Jung [EMAIL PROTECTED] wrote: huuh...never seen that...looks like a culprit...who actually uses that information? Isn't package_home() doing the same? package_home serves a different use-case, I think; you use it within a Product to determine paths to templates and such. As for users of Product.home; QuickInstaller uses it, and the product object itself uses it to find the README.txt file for the ZMI tab. -- Martijn Pieters ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Products have incorrect home attribute
Martijn Pieters wrote at 2006-1-18 08:19 +0100: ... It should be perfectly safe to delete the Products from your Control Panel Products folder and restart Zope to have them recreated though. If you don't trust this procedure, back up the ZODB, but from my reading this should happen every time you start Zope anyway. Please don't: it would make running from a read only storage much more difficult Up to now only a few products (such as Formulator) try to write into the ZODB on any startup. I would not like to see all products doing that. -- Dieter ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Products have incorrect home attribute
On 1/18/06, Dieter Maurer [EMAIL PROTECTED] wrote: If you don't trust this procedure, back up the ZODB, but from my reading this should happen every time you start Zope anyway. Please don't: it would make running from a read only storage much more difficult Indeed. Had I the time, I certainly would be diving deeper into this; a quick scan of the code doesn't quite build the required understanding, especially when you take read-only situations into account. -- Martijn Pieters ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Products have incorrect home attribute
After migrating to a new server, several of my Zope products have an incorrect home attribute that specifies where they live on the filesystem. However, when I try to change these attributes using an external method, the attributes do not change. Any help? Peace, George ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Products have incorrect home attribute
--On 18. Januar 2006 01:24:34 -0500 George Lee [EMAIL PROTECTED] wrote: After migrating to a new server, several of my Zope products have an incorrect home attribute that specifies where they live on the filesystem. What and where is the 'home' attribute? -aj pgpnG4zLUkZ1u.pgp Description: PGP signature ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Products have incorrect home attribute
George Lee wrote: After migrating to a new server, several of my Zope products have an incorrect home attribute that specifies where they live on the filesystem. However, when I try to change these attributes using an external method, the attributes do not change. Any help? Peace, George I dunno if this relates to your specific case (and apologies for perhaps stating the obvious). Did you delete the *.pyc files after moving the products? pyc files contain information about their paths, and they do not get recompiled if their source file is unchanged. hth, /dario -- -- --- Dario Lopez-Kästen, IT Systems Services Chalmers University of Tech. Lyrics applied to programming application design: emancipate yourself from mental slavery - redemption song, b. marley ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Products have incorrect home attribute
--On 18. Januar 2006 08:19:25 +0100 Martijn Pieters [EMAIL PROTECTED] wrote: On 1/18/06, Andreas Jung [EMAIL PROTECTED] wrote: What and where is the 'home' attribute? In lib/python/App/Product.py line 549: product.home=home 'home' is the product path as determined by OFS.Application.install_product; it looks, from a cursory glance, that this should be reset every time Zope is restart. huuh...never seen that...looks like a culprit...who actually uses that information? Isn't package_home() doing the same? -aj pgpVTphkZTSjm.pgp Description: PGP signature ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
