[Zope-Checkins] SVN: Zope/trunk/skel/etc/site.zcml Merge from 2.10 branch:
Log message for revision 71847: Merge from 2.10 branch: Log message for revision 71846: Back out accidental commit from yesterday Changed: U Zope/trunk/skel/etc/site.zcml -=- Modified: Zope/trunk/skel/etc/site.zcml === --- Zope/trunk/skel/etc/site.zcml 2007-01-09 14:25:34 UTC (rev 71846) +++ Zope/trunk/skel/etc/site.zcml 2007-01-09 14:26:26 UTC (rev 71847) @@ -3,8 +3,6 @@ xmlns:meta=http://namespaces.zope.org/meta; xmlns:five=http://namespaces.zope.org/five; - meta:provides feature=devmode / - include package=Products.Five / meta:redefinePermission from=zope2.Public to=zope.Public / @@ -18,6 +16,7 @@ five:loadProducts / !-- Load the configuration overrides-- + includeOverrides files=package-includes/*-overrides.zcml / five:loadProductsOverrides / ___ Zope-Checkins maillist - Zope-Checkins@zope.org http://mail.zope.org/mailman/listinfo/zope-checkins
[Zope-dev] Persistent Interfaces
I'm building a Zope2.10/Plone3 project using the CA wherever I can.
I'm relying heavily on marker interfaces and I'm at a point where I
need to allow a site administrator to create new marker interfaces to
be used to mark content.
I've looked at zodbcode, zope.app.module, and then finally found
srichter's SchemaUtility work in zope.app.schema that was removed by
jim in r69203. I'm only minimally able to make sense of this stuff,
but none of it seems like what I'm looking for. I'd prefer to
programatically create new interfaces than fake modules or other code
object. Something like::
from new import classobj
from zope.app.interface import PersistentInterface
app.IFoo = classobj('IFoo', (PersistentInterface,),
dict(__doc__='IFoo'))
from zope.interface import directlyProvides
directlyProvides(app.index_html, app.IFoo)
This actually all works except when the instance is stopped and
restarted. When restarted, viewing index_html raises an error becuase
the app.IFoo.depdndents PersistentDict is missing it's
app.IFoo.depdndents.data attribute. I see that there's a
zodbcode.patch.Wrapper used in zope.app.interface that seems like it's
intended to resolve this issue but I have no idea how to use it.
Actually, I don't have much idea what I'm doing at all, but I know
what I want. :) I want to create marker interface programatically in
response to a site administrators TTW actions and have them persist.
I want to mark persistent objects as providing those interfaces (and,
of course, have those declarations persist). In response to other
site administrator TTW actions, I want to register adapters for
objects that provide those marker interfaces and have those
registrations persist (the adapters themselves need not persist, but
that would be nice).
I want this because the CA registry does exactly the kind of efficient
lookup I'd like to do in this case. The only difference is that I
don't want the marker interfaces and adapter registrations to be
restricted to global code and I want them created through TTW actions.
srichter, did SchemaUtility do what I'm talking about here? I see how
it managed the persistent state of an interface established through
global code, but I don't see how it could have resulted in the
arbitrary creation of new interfaces TTW. Can you help me understand
a little more what's going on there?
Can anyone else advise on implementation directions or better design
patterns?
Ross
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RE : Re: [Zope-dev] database
I didn't find ZPsycopgDA but i have finded the package psycopg2.* who contain ZpsycopgDA, I buid it and install it, i don't know what doing else for installing ZpsycopgDA between my products? the file event.log don't give me any error? thanks fo all helps G. Graziella Toutoungis wrote at 2007-1-8 14:32 +: In order to connect via Zope to a database (postgresql) i search an adapter for postgresql8.*. I found it ZPoPyDa, i try to install it in MyZopeInsatance/Products without success , i tried in zope/lib/python/products no success also. Where i have to install this adapter (for seeing it in my product's list in the control panel)? There is another adapter for postgresql8.*? We are using ZPsycopgDA (with Zope 2.8.1 and Postgres 8) without problems. -- Dieter __ Do You Yahoo!? En finir avec le spam? Yahoo! Mail vous offre la meilleure protection possible contre les messages non sollicités http://mail.yahoo.fr Yahoo! Mail ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Zope Tests: 6 OK, 1 Failed
Summary of messages to the zope-tests list. Period Mon Jan 8 12:00:00 2007 UTC to Tue Jan 9 12:00:00 2007 UTC. There were 7 messages: 7 from Zope Unit Tests. Test failures - Subject: FAILED (failures=1) : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon Jan 8 21:18:28 EST 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-January/007005.html Tests passed OK --- Subject: OK : Zope-2.6 Python-2.1.3 : Linux From: Zope Unit Tests Date: Mon Jan 8 21:09:27 EST 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-January/006999.html Subject: OK : Zope-2.6 Python-2.3.6 : Linux From: Zope Unit Tests Date: Mon Jan 8 21:10:57 EST 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-January/007000.html Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Mon Jan 8 21:12:28 EST 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-January/007001.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Mon Jan 8 21:13:58 EST 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-January/007002.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon Jan 8 21:15:28 EST 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-January/007003.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon Jan 8 21:16:58 EST 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-January/007004.html ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: RE : Re: [Zope-dev] database
I didn't find ZPsycopgDA but i have finded the package psycopg2.* who contain ZpsycopgDA, I buid it and install it, i don't know what doing else for installing ZpsycopgDA between my products? the file event.log don't give me any error? You should write these posts to zope-db mailing list not to zope-dev. If you've installed psycopg2 and you put ZpsycopgDA into your Zope instance Products directory then, if everything is OK: 1. You should see ZpsycopgDA product at: ControlPanel-ProductManagement in ZMI (Zope Management Interface) and it's status shouldn't be broken. 2. You should see ZPsycopgDAConnection (or something like that) in the Add list in ZMI. Take a look at Zope book (eg. Zope book 2.7 edition on plope.org) at relational database connectivity. -- Maciej Wisniowski ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope] need advice on mass data processing
Sorry Andreas.. My product is rewritten in python placed in the product folder. So yes, it is a instance of a class. In the future, I will be storing more data into one instance from other dbase file (The total columns may vary). I'm still in the developing stage and this is just a test run to know that is the length of processing time I'm look at. I want each entry to be an instance because I'm planning to create other interactive functions (edit and query(ZCatalog maybe, I'm not sure yet) and more ) for particular info. I've never thought of using a BTree because I don't know enough about it. I'll look into it but will BTree still be a better choice than making instance if I'm going to make interactive functions? Any other suggestions? - Original Message From: Andreas Jung [EMAIL PROTECTED] To: Allen Huang [EMAIL PROTECTED]; Zope zope@zope.org Sent: Tuesday, January 9, 2007 1:55:34 PM Subject: Re: [Zope] need advice on mass data processing --On 8. Januar 2007 19:28:32 -0800 Allen Huang [EMAIL PROTECTED] wrote: I have a data file that has over 11 entry of 3 column data (string, float, float) currently I have written my program so it will do an entry by entry processing with zope. This operation is like this 1. read data (the data file) 2. create product (a python product that store three field data: one string and two float data) 3. update product (update the three field entries) Please name things the right way. A Product is basically a Zope/Python package that contains definitions of classes, scripts, templates etc. You mean instances of a particular class? when I first tried it out with the first 1000 entries it took about 30 seconds. That means its going to take 50 ~ 60 minutes for 11 entries. You're creating 110k instances for storing a string and two floats? If yes, that's stupid idea. You can persistent large amounts of data within a single instances by using Zope BTrees. It not every day that you have to process over 11 data entries but processing over 60 minutes is still kind of long. What kind of processing? -aj __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ___ 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] need advice on mass data processing
--On 9. Januar 2007 01:05:54 -0800 Allen Huang [EMAIL PROTECTED] wrote: Sorry Andreas.. My product is rewritten in python placed in the product folder. So yes, it is a instance of a class. In the future, I will be storing more data into one instance from other dbase file (The total columns may vary). I'm still in the developing stage and this is just a test run to know that is the length of processing time I'm look at. I want each entry to be an instance because I'm planning to create other interactive functions (edit and query(ZCatalog maybe, I'm not sure yet) and more ) for particular info. I've never thought of using a BTree because I don't know enough about it. I'll look into it but will BTree still be a better choice than making instance if I'm going to make interactive functions? Sorry, but you are misusing Zope. Put your data into a RDBMS and be the happiest man in the world. The ZODB is not a data toilet. Nothing more to add from my side on this particular issue. -aj pgpJc7ZvMS5rf.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] need advice on mass data processing
+---[ Andreas Jung ]-- | | Sorry, but you are misusing Zope. Put your data into a RDBMS and be the | happiest man in the world. The ZODB is not a data toilet. Nothing more | to add from my side on this particular issue. I concur. -- Andrew Milton [EMAIL PROTECTED] ___ 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] need advice on mass data processing
Aloha, Sounds like your data case/data model is better suited to a SQL database (Relational DB instead of Object DB). Zope works with MySQL, PostgreSQL etc. via ZSQLMethods. Look into using those, with your existing data going into a SQL DB (or maybe it is already?), if you want/need to access and manipulate the data from within zope applications. Then you also have the option of accessing that data via any app/platform that can talk to your SQL DB. I have a project I am working on where a portion of the data is very RDB-type data, while the rest is more zope/object content-management stuff. So the RDB-type data will be in a MySQL DB, and, accessible through the same zope-based platform that also provides the CMS for document/object management. Meanwhile if other stakeholders now or later want access to the RDB-type data they don't have to use zope, they can use whatever they want that will talk to MySQL. cheers, John S. Allen Huang wrote: Sorry Andreas.. My product is rewritten in python placed in the product folder. So yes, it is a instance of a class. In the future, I will be storing more data into one instance from other dbase file (The total columns may vary). I'm still in the developing stage and this is just a test run to know that is the length of processing time I'm look at. I want each entry to be an instance because I'm planning to create other interactive functions (edit and query(ZCatalog maybe, I'm not sure yet) and more ) for particular info. I've never thought of using a BTree because I don't know enough about it. I'll look into it but will BTree still be a better choice than making instance if I'm going to make interactive functions? Any other suggestions? - Original Message From: Andreas Jung [EMAIL PROTECTED] To: Allen Huang [EMAIL PROTECTED]; Zope zope@zope.org Sent: Tuesday, January 9, 2007 1:55:34 PM Subject: Re: [Zope] need advice on mass data processing --On 8. Januar 2007 19:28:32 -0800 Allen Huang [EMAIL PROTECTED] wrote: I have a data file that has over 11 entry of 3 column data (string, float, float) currently I have written my program so it will do an entry by entry processing with zope. This operation is like this 1. read data (the data file) 2. create product (a python product that store three field data: one string and two float data) 3. update product (update the three field entries) Please name things the right way. A Product is basically a Zope/Python package that contains definitions of classes, scripts, templates etc. You mean instances of a particular class? when I first tried it out with the first 1000 entries it took about 30 seconds. That means its going to take 50 ~ 60 minutes for 11 entries. You're creating 110k instances for storing a string and two floats? If yes, that's stupid idea. You can persistent large amounts of data within a single instances by using Zope BTrees. It not every day that you have to process over 11 data entries but processing over 60 minutes is still kind of long. What kind of processing? -aj __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ___ 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 ) -- John Schinnerer - MA, Whole Systems Design -- - Eco-Living - Whole Systems Design Services People - Place - Learning - Integration [EMAIL PROTECTED] http://eco-living.net ___ 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] Isn't DTML more like what other frameworks do?
Andreas Jung wrote: The question is: what is easier to learn and to understand - DTML or ZPT? The correct answer is, of course, Twiddler ;-) http://www.simplistix.co.uk/software/python/twiddler Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ 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] Isn't DTML more like what other frameworks do?
--On 9. Januar 2007 07:47:28 + Chris Withers [EMAIL PROTECTED] wrote: Andreas Jung wrote: The question is: what is easier to learn and to understand - DTML or ZPT? The correct answer is, of course, Twiddler ;-) http://www.simplistix.co.uk/software/python/twiddler Yes, you deserve the Zope Lifetime Award for Twiddler :-) Andreas pgpqhzSUPSgNm.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] need advice on mass data processing
- Original Message - From: Andrew Milton [EMAIL PROTECTED] To: Andreas Jung [EMAIL PROTECTED] Cc: Zope zope@zope.org Sent: Tuesday, January 09, 2007 4:21 AM Subject: Re: [Zope] need advice on mass data processing +---[ Andreas Jung ]-- | | Sorry, but you are misusing Zope. Put your data into a RDBMS and be the | happiest man in the world. The ZODB is not a data toilet. Nothing more | to add from my side on this particular issue. I concur. One caveat though... if you want to be able to do a text search on the string portion of your data, then ZCatalog would be an appropriate tool. Jonathan ___ 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] need advice on mass data processing
--On 9. Januar 2007 08:21:18 -0500 Jonathan [EMAIL PROTECTED] wrote: - Original Message - From: Andrew Milton [EMAIL PROTECTED] To: Andreas Jung [EMAIL PROTECTED] Cc: Zope zope@zope.org Sent: Tuesday, January 09, 2007 4:21 AM Subject: Re: [Zope] need advice on mass data processing +---[ Andreas Jung ]-- | | Sorry, but you are misusing Zope. Put your data into a RDBMS and be the | happiest man in the world. The ZODB is not a data toilet. Nothing more | to add from my side on this particular issue. I concur. One caveat though... if you want to be able to do a text search on the string portion of your data, then ZCatalog would be an appropriate tool. Allmost all RDBMSes provide meanhile some kind of fulltext support out-of-the-box - even MySQL. Andreas pgp6cf04WrkvD.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] need advice on mass data processing
There is other solution that uses RDBMS to what I'm trying to do, and I'm considering using PostGreSQL after. But before that, I want to using ZOPE and ZODB because I feel this could work. But in ZOPE vs RDBMS, why do you consider RDBMS first, why not ZOPE? can your give me the pros and cons in your perspective? - Original Message From: Jonathan [EMAIL PROTECTED] To: zope@zope.org Sent: Tuesday, January 9, 2007 9:21:18 PM Subject: Re: [Zope] need advice on mass data processing - Original Message - From: Andrew Milton [EMAIL PROTECTED] To: Andreas Jung [EMAIL PROTECTED] Cc: Zope zope@zope.org Sent: Tuesday, January 09, 2007 4:21 AM Subject: Re: [Zope] need advice on mass data processing +---[ Andreas Jung ]-- | | Sorry, but you are misusing Zope. Put your data into a RDBMS and be the | happiest man in the world. The ZODB is not a data toilet. Nothing more | to add from my side on this particular issue. I concur. One caveat though... if you want to be able to do a text search on the string portion of your data, then ZCatalog would be an appropriate tool. Jonathan ___ 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 ) __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ___ 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] need advice on mass data processing
--On 9. Januar 2007 05:39:29 -0800 Allen Huang [EMAIL PROTECTED] wrote: There is other solution that uses RDBMS to what I'm trying to do, and I'm considering using PostGreSQL after. But before that, I want to using ZOPE and ZODB because I feel this could work. But in ZOPE vs RDBMS, why do you consider RDBMS first, why not ZOPE? can your give me the pros and cons in your perspective? Do some reasearch yourself by using Google or reading the mailing list archive. This issue had been discussed a bunch of times in the past. -aj pgpgeYg8Hlhi0.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] all_meta_types confusion
Hello Dieter,
This is my all_meta_types function:
def all_meta_types(self):
return (
{
'name' : 'Web Page',
'action': 'manage_addProduct/DWT/WebPage_add',
'permission': 'Add Web Page',
},
)
I haven't followed Maciej's suggestion yet to use pdb to more closely trace
what's going on, but if you have suggestions on what *might* be going on to
help me in my debugging, that would be great.
Thank you,
Garth
On 1/7/07, Dieter Maurer [EMAIL PROTECTED] wrote:
You have included the 'permission' definition in your meta_type
entry?
Garth B. wrote at 2007-1-5 23:06 -0500:
I'm trying to filter the objects that appear in the Add drop down, and I'm
having odd results. There are two scenarios.
In the first scenario, the active user is a Manager and my folderish
object
does not have a defined all_meta_types function. Everything shows up in
the
Add drop down as expected. When I define all_meta_types for my folderish
object to only return one kind of object, the Add x button appears
as
one would expect.
In the second scenario, I have a role Editor which controls what kinds
of
objects the user can add. When I do not have an all_meta_types function
defined on my folderish object, only those objects that the role permits
the
user to add are shown. When I define all_meta_types for my folderish
object
to only return one of the kinds of objects that the role does permit, the
user can't add anything. No Add x button that one would normally
see
when only able to add a single type of object to a folderish object.
--
Dieter
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[Zope] Values lost when restarting
Hi this is probably a little vague but any help is appreciated. I'm developing on an old zope application, which I ported from zope 2.5.1 to zope 2.9. The application seems like it's based on the addressbook application in the Zope Bible The application is a tool for localization, where translators can log in and edit translation resources in resource folders I made a function to export all these resources to a csv-file and one to import the values in the zodb again. the text are set using a function on the resource calling def setText(self,language,text, REQUEST=None): # ... some stuff self.texts[language] = text The function works fine and updates the values correctly. But after I restart zope all the changes are lost. This not so when calling the function from the Resource objects web form. The Zope Bible says something about calling self.__changed__(1) after updating the value but this doesn't seem to work even though the objects inherits from Persistent When importing I fetch the object by using the RestrictedTraverse function, that's really the only difference I can see. Please write if you have ANY idea of what could be the problem. ___ 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] Values lost when restarting
--On 9. Januar 2007 17:06:24 +0100 Jonas Nielsen [EMAIL PROTECTED] wrote: The Zope Bible says something about calling self.__changed__(1) after updating the value but this doesn't seem to work even though the objects inherits from Persistent self._p_changed = 1 -aj pgpc0BPV4vYce.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 )
[Zope] Re: Values lost when restarting
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jonas Nielsen wrote: Hi this is probably a little vague but any help is appreciated. I'm developing on an old zope application, which I ported from zope 2.5.1 to zope 2.9. The application seems like it's based on the addressbook application in the Zope Bible The application is a tool for localization, where translators can log in and edit translation resources in resource folders I made a function to export all these resources to a csv-file and one to import the values in the zodb again. the text are set using a function on the resource calling def setText(self,language,text, REQUEST=None): # ... some stuff self.texts[language] = text The function works fine and updates the values correctly. But after I restart zope all the changes are lost. This not so when calling the function from the Resource objects web form. The Zope Bible says something about calling self.__changed__(1) after updating the value but this doesn't seem to work even though the objects inherits from Persistent When importing I fetch the object by using the RestrictedTraverse function, that's really the only difference I can see. Please write if you have ANY idea of what could be the problem. You are mutating the 'texts' attribute of your object, which is likely a dict. Try making it either a PersistentMapping or an OOBTree, each of which know about persisting their changes. Tres. - -- === Tres Seaver +1 540-429-0999 [EMAIL PROTECTED] Palladion Software Excellence by Designhttp://palladion.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFo76o+gerLs4ltQ4RAutYAJ9p4rTjHk2LggRbp+91e2p6/EempgCfQeMV PS5GYcat4hON8DSEBX46Dbk= =19gP -END 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 )
[Zope] Recovering from Data.fs
Hi, I'm trying to recover a zope instance from a hardware failure. The only thing I have left is the backed up Data.fs file. I'm not entirely sure which version of Zope was used but I think it was 2.9 (certainly not 3), or what the install paths were for the instance or zope. When I try and use the backed Data.fs in a new zope instance I get the following error: Site Error An error was encountered while publishing this resource. Error Type: AttributeError Error Value: __getitem__ From my understanding the paths for the zope instance have to be the same for Data.fs to work correctly. Is that correct? If so how can I determine what version of zope was being used and what the paths were for the backed up Data.fs? Thanks in advance, Rowan ___ 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] all_meta_types confusion
Garth B. wrote at 2007-1-9 10:57 -0500:
def all_meta_types(self):
return (
{
'name' : 'Web Page',
'action': 'manage_addProduct/DWT/WebPage_add',
'permission': 'Add Web Page',
},
)
I haven't followed Maciej's suggestion yet to use pdb to more closely trace
what's going on, but if you have suggestions on what *might* be going on to
help me in my debugging, that would be great.
This looks good. It should work. If not, the debugging suggestions
is probably the most effective.
--
Dieter
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Re: [Zope] Recovering from Data.fs
On Tue, Jan 09, 2007 at 06:49:11PM +, Rowan Woodhouse wrote: Hi, I'm trying to recover a zope instance from a hardware failure. The only thing I have left is the backed up Data.fs file. I'm not entirely sure which version of Zope was used but I think it was 2.9 (certainly not 3), or what the install paths were for the instance or zope. When I try and use the backed Data.fs in a new zope instance I get the following error: Site Error An error was encountered while publishing this resource. Error Type: AttributeError Error Value: __getitem__ We need the full traceback. Look in your new instance, for the event log in the logs/ dir. That should contain the error and the full traceback. From my understanding the paths for the zope instance have to be the same for Data.fs to work correctly. Is that correct? No, Data.fs should be portable. -- Paul Winkler http://www.slinkp.com ___ 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] Isn't DTML more like what other frameworks do?
Andreas Jung wrote at 2007-1-8 19:08 +0100: ... The question is: what is easier to learn and to understand - DTML or ZPT? Can you explain the nonsense of the _ namespace in DTML to a newbie? Sure. There is only one caveat: that two positional arguments need to be passed for recursive calls of DTML objects (None and _). Can you explain the sequence-item magic with all special cases to a newbie? There is no need. Newbies do not need to know *all* special cases only the most essential ones. The myriads of TALES expression types are almost as bad the sequence-item special cases. ZPT is another approach to generate HTML. It's more logical, easier to learn and read. This is arguable... -- 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] need advice on mass data processing
Allen Huang wrote at 2007-1-8 19:28 -0800: currently I have written my program so it will do an entry by entry processing with zope. This operation is like this 1. read data (the data file) 2. create product (a python product that store three field data: one string and two float data) 3. update product (update the three field entries) when I first tried it out with the first 1000 entries it took about 30 seconds. That means its going to take 50 ~ 60 minutes for 11 entries. You need to be especially careful in which container you dump your entries. You *MUST NOT* use a standard folder for this. It is not fit for larger amounts of entries. Use instead a BTreeFolder2. Another way to speed up the creation process is to batch the creation and commit a transaction only for every X entries. Using these techniques, I expect that you will be able to create about 100 entries per second. -- 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] How to setup and show zope server's homepage to clients?
Steve Han wrote at 2007-1-9 14:32 +0800: Forgive me for unpatience.I installed zope as server to serve business's content as homepage.How can I do that using ZMI?First make a folder and then.. You read the Zope Book (2.7 edition, online on plope.org) and then come back with specific questions. -- 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] need advice on mass data processing
Allen Huang wrote at 2007-1-9 01:05 -0800: ... I've never thought of using a BTree because I don't know enough about it. I'll look into it but will BTree still be a better choice than making instance if I'm going to make interactive functions? BTrees provide an efficient means to store mappings key -- anything In another message, I strongly recommended that you use a BTreeFolder2 (rather than a standard Folder) to contain your mass data. It uses internally a BTree (in fact, two of them) as the name suggests. If you have huge amounts of simple data, then it can be wise to store the bare data and wrap it with an intelligent class only when accessed. In this case, the most efficient way woult be that anything above were a tuple of just your data. Instead of a raw BTree, you would use your own container type that uses a BTree to store the mass data but wraps the data with your intelligent wrapper class on access. You can look at BTreeFolder2 on how this may work. It does not wrap the data in a new (intelligent) class (which is trivial) but it wraps it in the acquisition context. -- 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] Recovering from Data.fs
From my understanding the paths for the zope instance have to be the same for Data.fs to work correctly. Is that correct? No, Data.fs should be portable. Yup, need to crete plain new Zope instance and put your data.fs into var directory. After this start Zope and take a look into ControlPanel-ProductManagement to see if you have broken (or not installed at all) products. You might also lack external methods from Extensions/ folder. Of course you need to know user and password to log into ZMI. You may create new one in zopectl with useradd (or adduser I don't remember) command. -- Maciej Wisniowski ___ 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] Isn't DTML more like what other frameworks do?
As for me, I am lazy. ZPT does things in a way that few other frameworks do, although Ruby's Amrita2 sort of resembles ZPT. Displaying phantom text in a static page which will not be there dynamically is not superior to DTML. It is just more confusing. I have never learned ZPT well and I may never do so. There is also Twiddler from Simplistix. It is something pretty new and interesting. It claims that there is no need to learn new templating language. I'm not using dtml, only if I have to modify existing code, but it is painful. Often I don't know what happens and where from are all these variables :) Other thing is, that AFAIR dtml is faster than ZPT. -- Maciej Wisniowski ___ 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] Recovering from Data.fs
Maciej Wisniowski schrieb: From my understanding the paths for the zope instance have to be the same for Data.fs to work correctly. Is that correct? No, Data.fs should be portable. Yup, need to crete plain new Zope instance and put your data.fs into var directory. After this start Zope and take a look into ControlPanel-ProductManagement to see if you have broken (or not installed at all) products. You might also lack external methods from Extensions/ folder. Of course you need to know user and password to log into ZMI. You may create new one in zopectl with useradd (or adduser I don't remember) command. Needless to say you should keep an original copy of your Data.fs on a safe place while you do the above tests. You should be save, but you never know :-) Regards Tino ___ 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] TypeError when copy FS python script to custom folder
I am in the process of trying to add RAMCaches to my python scripts,
and wanted to test it out TTW via custom.
However, whenever I make a copy of my FS python script to custom, and
then view the object which uses this script, I get the following error:
TypeError: arg is not a code object
This python script is used by my archetype object to fetch a vocabulary
list, by calling a separate zsql method.
Any ideas why this happens?
Thanks,
Edmund
Here is the last part of the traceback:
snip
# Module TAL.TALInterpreter, line 281, in interpret
# Module TAL.TALInterpreter, line 507, in do_setLocal_tal
# Module Products.PageTemplates.TALES, line 221, in evaluate
URL: file:MEIS/skins/MEIS/vocab_or_other.pt
Line 52, Column 6
Expression: PythonExpr field.Vocabulary(here)
Names:
{'container': PloneSite at /meis,
'context': Autopsy at /meis/meis/unfiledautopsies/b199301068,
'default': Products.PageTemplates.TALES.Default instance at 0x2aaab56cb4d0,
'here': Autopsy at /meis/meis/unfiledautopsies/b199301068,
'loop': Products.PageTemplates.TALES.SafeMapping object at 0x88182d8,
'modules': Products.PageTemplates.ZRPythonExpr._SecureModuleImporter
instance at 0x2aaab56cb6c8,
'nothing': None,
'options': {'args': ()},
'repeat': Products.PageTemplates.TALES.SafeMapping object at 0x88182d8,
'request': HTTPRequest,
URL=https://plone.ocme.unc.edu/meis/meis/unfiledautopsies/b199301068/autopsy_view,
'root': Application at ,
'template': FSPageTemplate at /meis/autopsy_view used for
/meis/meis/unfiledautopsies/b199301068,
'traverse_subpath': [],
'user': PropertiedUser 'zadmin'}
# Module Products.PageTemplates.ZRPythonExpr, line 47, in __call__
__traceback_info__: field.Vocabulary(here)
# Module Python expression field.Vocabulary(here), line 1, in expression
# Module Products.Archetypes.Field, line 441, in Vocabulary
# Module Products.Archetypes.utils, line 137, in mapply
# Module inspect, line 607, in getargs
TypeError: arg is not a code object
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Re: [Zope] Isn't DTML more like what other frameworks do?
On Tue, Jan 09, 2007 at 08:31:29PM +0100, Maciej Wisniowski wrote: As for me, I am lazy. ZPT does things in a way that few other frameworks do, although Ruby's Amrita2 sort of resembles ZPT. Not really. It's more closely related to the Meld family (pymeld, pymeldlite, meld3), and to XMLC. Displaying phantom text in a static page which will not be there dynamically is not superior to DTML. It is just more confusing. I have never learned ZPT well and I may never do so. There is also Twiddler from Simplistix. It is something pretty new and interesting. It claims that there is no need to learn new templating language. Twiddler also looks very similar to the Meld family. Looks nice, but I haven't had time to get a sense of what distinguishes it from meld3. I'm not using dtml, only if I have to modify existing code, but it is painful. Often I don't know what happens and where from are all these variables :) Other thing is, that AFAIR dtml is faster than ZPT. My feeling about the DTML-vs-ZPT debate is that it can basically be reduced to the following chart: FEATURE | DTML | ZPT| +---+-+ potential for | | | confusion due to| Lots | A little| implicit magic? | | | +---+-| familiar syntax? | Yes | No | +---+-| round-trip with | Hell no | Maybe, with | an HTML designer? | | some pain | +---+-| Useful for | Yes | Not really | non-X(HT)ML?| | | +---+-| Prevents invalid| No| Yes | markup? | | | +---+-+ So, you have to ask yourself which of the above you care about for the projects you work on. With Zope, I am typically doing HTML or XML, usually with somebody else doing the design. For me, ZPT has nice advantages. OTOH, sometimes we're doing ZSQL so we use DTML syntax for that. ZPT would be useless for building SQL queries. -- Paul Winkler http://www.slinkp.com ___ 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] all_meta_types confusion
At Tuesday 9/1/2007 12:57, Garth B. wrote:
def all_meta_types(self):
return (
{
'name' : 'Web Page',
'action': 'manage_addProduct/DWT/WebPage_add',
'permission': 'Add Web Page',
},
)
Make sure you use *exactly* the same string to define permissions
everywhere; better use a global name.
--
Gabriel Genellina
Softlab SRL
__
Preguntá. Respondé. Descubrí.
Todo lo que querías saber, y lo que ni imaginabas,
está en Yahoo! Respuestas (Beta).
¡Probalo ya!
http://www.yahoo.com.ar/respuestas
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[Zope] External Method and XML-PRC (Maybe a bug)
Hi, Iam trying to use Zope as an App server (basically to provide an XML-RPC interface) for a certain application . I have a function called addFile in the External Method. def ext_addfile(self): ob=self.Files ob.manage_addFile(hello,hello) I created an external method call ext_addFile() Now I write my client using xml-rpc lib s=xmlrpclib.Server(hostname) s.ext_addFile() And this adds a file to my directory. This freaked me out. Because i was anonymous user and this shdnt happen. The next thing i did was create a python script of the same structure and called it addFile() ob=context.Files ob.manage_addFile(hello,hello) Now I run my client xml-rpc program s=xmlrpclib.Server(hostname) s.addFile() and its fiving me unauthorized as expected. So basically i dont know why is this happening. Is this due to some permission problems i have on the directory or External Methods, or something which iam totally missing. -- Phani Kumar Arava Grad Student 1560 Worthington Street Department Of Computer ScienceColumbus Ohio 43201 2015 Neil Avenue Ohio State University Columbus Ohio-43210 Contact: (614)-286-2618 URL : www.cse.ohio-state.edu/~arava/ mailto: [EMAIL PROTECTED],[EMAIL PROTECTED], [EMAIL PROTECTED] ___ 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] Re: External Method and XML-PRC (Maybe a bug)
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Phani Kumar Arava wrote: Hi, Iam trying to use Zope as an App server (basically to provide an XML-RPC interface) for a certain application . I have a function called addFile in the External Method. def ext_addfile(self): ob=self.Files ob.manage_addFile(hello,hello) I created an external method call ext_addFile() Now I write my client using xml-rpc lib s=xmlrpclib.Server(hostname) s.ext_addFile() And this adds a file to my directory. This freaked me out. Because i was anonymous user and this shdnt happen. The next thing i did was create a python script of the same structure and called it addFile() ob=context.Files ob.manage_addFile(hello,hello) Now I run my client xml-rpc program s=xmlrpclib.Server(hostname) s.addFile() and its fiving me unauthorized as expected. So basically i dont know why is this happening. Is this due to some permission problems i have on the directory or External Methods, or something which iam totally missing. By design, ExternalMethods run as trusted code -- if a user has View permission on the EM object, then its code will run, without performing the security checks done by untrusted PythonScript objects. You need either to protect the EM object itself (removing the View permission on that object should be enough), or else do the security check within the EM code itself. E.g.:: from AccessControl import getSecurityManager, Unauthorized from AccessControl.Permissions import add_documents_images_and_files sm = getSecurityManager() if not sm.checkPermission(add_documents_images_and_files, self): raise Unauthorized(Can't add files here!) Tres. - -- === Tres Seaver +1 540-429-0999 [EMAIL PROTECTED] Palladion Software Excellence by Designhttp://palladion.com -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.2 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFpE+7+gerLs4ltQ4RAqS7AKCyr38A61sxIl4PvxdF5XYUcSVv3QCfb80T NeXVyp3fpSX0K6XpHeBlVZg= =jDHJ -END 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 )
[Zope] Why the same directories:instance and skel
I found thar subdirectory instance has completly the same as subdirectory skel in zope's home directory.What consideration for that from point of view of software designing?Thanks a lot. -- Steve Han ___ 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] Why the same directories:instance and skel
--On 10. Januar 2007 10:45:59 +0800 Steve Han [EMAIL PROTECTED] wrote: I found thar subdirectory instance has completly the same as subdirectory skel in zope's home directory.What consideration for that from point of view of software designing?Thanks a lot. I've never seen something called 'instance'. 'skel' and 'inst' are your installation and building purposes. So why should there be any issue? -aj pgpTPTqvnojUB.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 )
