- Zope - Zope lists

Erro in XML RPC
by zope 10 Jan '03

10 Jan '03

Hi All I am trying to create an application that receives xml format requests from a client and sends the response in Xml format I have tried the example given at : http://www.zope.org/Members/teyc/howxmlrpc My system configuration is: Zope-2.5.1 Python-2.2.2 Linux 2.4.8-26mdk ERROR: sys.append('/Software/Python-2.2.2/python') Traceback (most recent call last): File "<stdin>", line 1, in ? AttributeError: 'module' object has no attribute 'append' >>> sys.append Traceback (most recent call last): File "<stdin>", line 1, in ? AttributeError: 'module' object has no attribute 'append' >>> s=xmlrpclib.Server("http://192.168.10.4:8080") Traceback (most recent call last): File "<stdin>", line 1, in ? File "/Software/Python-2.2.2/Lib/xmlrpclib.py", line 948, in __init__ import urllib File "/Software/Python-2.2.2/Lib/urllib.py", line 26, in ? import socket File "/Software/Python-2.2.2/Lib/socket.py", line 41, in ? from _socket import * ImportError: libssl.so.1: cannot open shared object file: No such file or directory Thanks for all help in Advance Best Regards John Kunchandy --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com) Version: 6.0.435 / Virus Database: 244 - Release Date: 12/30/2002

3 2

Custom Repository for Storing Objects
by Sameer Maggon 10 Jan '03

10 Jan '03

Hi, I am a newbie to Zope and have just gone through the tutorials and a little bit of ZopeBook. I have my own Custom Repository (RDBMS based) that has the features like storing flat files, folders etc. It also has provisions for user management. I have the XML APIs (lanuage is not a problem) for interacting with the repository. Can I store all the objects created in Zope in that repository? Further I also want that the authentication should also be done based on that repository (its like the roles and users defined in the custom system). Is it possible in Zope? I can comprehend that I would need to develop some kind of an interface that sits between the two for integration, but I wanted to know that whether it is possible in Zope or not? Its like when a user creates a folder or an object, the request is actually send to a module and then that module stores the object in my repository (may be the format is little bit changed) and vice-versa. Anticipating a positive response Sameer Maggon

3 4

manager can, proxy role manager cannot
by Lee Harr 10 Jan '03

10 Jan '03

Hi; I have a script which wants to create a new folder object in a folder which is only viewable and accessible to manager role. Something like this: #### REQUEST = context.REQUEST templateFolder = context.template.people peopleFolder = context.teamA.people personTemplate = getattr(templateFolder, 'person') pT = peopleFolder.manage_clone(personTemplate, 'a', REQUEST) #### When I access this script, even though I have set it to proxy as manager, I get the login/password box. If I go ahead and put in my username & password, it works. Any hints? _________________________________________________________________ MSN 8: advanced junk mail protection and 2 months FREE*. http://join.msn.com/?page=features/junkmail

3 2

quick conversion from dtml-document to method
by Mike Doanh Tran 10 Jan '03

10 Jan '03

Hi, I have a few dtml-documents that should have been dtml-methods. (rookie error, made before read Zope book). Does anyone know a quick way to convert these docs to methods? My problem is Zcatalog indexed them as documents. So when users do a search and try to access it, they get a Zope error. Most of these dtml-documents that should have been dtml-methods, required variables to passing to them for them to work. Thanks in advance for any suggestion -- Mike

2 3

Accessing Variables
by Redding, Matthew 10 Jan '03

10 Jan '03

Hi All Simple question. Imagine a session with several forms. what do I have to do to access values collected in a previous form (several web pages ago) from a python script, without passing them as parameters to the script. In other words how do you assign global variables accessible by a script? Matt Redding ********************************DISCLAIMER**************************** The information contained in the above e-mail message or messages (which includes any attachments) is confidential and may be legally privileged. It is intended only for the use of the person or entity to which it is addressed. If you are not the addressee any form of disclosure, copying, modification, distribution or any action taken or omitted in reliance on the information is unauthorised. Opinions contained in the message(s) do not necessarily reflect the opinions of the Queensland Government and its authorities. If you received this communication in error, please notify the sender immediately and delete it from your computer system network.

3 2

Product use
by Matthew Russell 10 Jan '03

10 Jan '03

Hi all, I have a product, "MyProduct", which has two methods getFood() , getWater which are both declared protected with permissions. If I have strcuture of admin -- A --B there is a user in A called joe, with the Role of LocalManager and a user in B called fred, witth the Role of Developer, and Michelle with the Role LocalManager I would like only to add a product instance to admin, not to A or B, but also let joe,Michelle and fredcall getFood() and getWater() *as they are hungry and thirsty* -- only if they have permission. can anyone tell me what i'd need to do to achieve this? I have this working by adding my product to A and B, but don;t fancy having thousands of objects being created when i only need one. TIA, Matt Ps. I know I *could* do a lot with external methods, but they just don't cut it for me (in my partic' senario)

3 2

Lost the battle
by Daniël Hooymans 10 Jan '03

10 Jan '03

Hi All, Some time ago i questioned this list about ten aspects of zope. (see Considerations using Zope). Just wanting to let you know i just lost the battle on getting my company to use Zope as it's web development platform.. Most votes went to using J2EE. Major cons against using Zope is the smaller userbase and the fact that Zope is still fairly unknown. Sorry, i've tried. Greetings, Daniel

5 4

How to avoid the recording of a transaction? (that causes Undo weirdness)
by Ausum. 10 Jan '03

10 Jan '03

I'm currently writing a product for the ZMI, that pops up a DHTML menu with links to the recent objects we have edited. It works perfectly fine except for the fact that, due to the product records a hit everytime an object is visited/rendered (in order to show only the links of the most used ones), no undo for that object will be possible because that transaction will be added on top of the regular ones, always. The common error message will say "No undo was possible because a later transaction may have modified the data." Of course I can see that if I ask Zope to record a hit in one product object everytime any other object is viewed, I must expect that that recording was considered a transaction, but in this case that seems to be a problem. Is there a way to avoid that transaction recording and allow Zope to blindly perfom changes to the ZODB? Thanks in advance, Ausum

2 1

end of a session
by Ulla Theiss 10 Jan '03

10 Jan '03

Hallo list, I want to save some session data (stored in REQUEST.SESSION) just before the session ends. Does anybody know, if or better how I can do it? Many thanks in advance, Ulla.

3 2

Re: manage_changePermissions from Script(Python)
by Lee Harr 10 Jan '03

10 Jan '03

>You are using Zope 2.3.x, right? Just a quick reminder to mention that in >inquiries to this list, because it is quite old and could cause confusion >if people try to reproduce your problem - I wasn't mislead, this is just a >general remark. > 2.4.2, actually. You're right, I should have mentioned that *much* earlier. >About your other problem, before pasting an object into a container, it is >tested if you are allowed to add an object of this metatype to that >container, and in your case zope thinks you aren't allowed to do that. >That causes an error. To test it, just give the non-manager user (or >anonymous) permission to add a folder into your target folder and try >again. As I understand what you want to do, giving appropriate writing >permissions to your "people" in their folder might be the right thing to do >anyway. > Hmm.. maybe. But I don't want non-managers to be able to add just any folder there, I only want them to be able to add a folder that was created by this particular script. (ie, one that has the right name, and has had its permissions properly set up) What I really should do is create a Product, but this seemed so simple to start off that I figured I would just hack it in this way.... Live & learn.... > >I think my memories faulted me and that Owner thing was not what solved our >copy&paste problem. It wasn't. I mentioned on the other thread that I found that my user had never had the "Owner" role set at all (been using Zope for 2 years now, so it must not be very important?) Once I set that, I was able to proxy as Owner, but the script still did not work right. I believe it is either a bug, or else the way things are supposed to work with manage_clone. > >About manage_changePermissions, I think you should use this method: > >def manage_permission(self, permission_to_manage, > roles=[], acquire=0, REQUEST=None) That is the one! Gets me where I was going. Thank you so much for your help today. Lee Harr _________________________________________________________________ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963

1 0