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Hierarchical content
by Greg Gehrich 21 Jan '05

21 Jan '05

I want to be able to create content and then attach sub-content to it. For example, if tasks were the content, it would look like the following: go shopping get bananas get bread pick up cleaning get shirt get pants clean house clean kitchen clean mixer clean clean sink clean bedroom I don't want to have the overhead of creating and sifting through folders as you navigate the hierarchy. In order to do this, I need the ability to have content that has folderish properties allowing sub content. Is there a product out there that has similar characteristics? If I were to build this, what tools within plone would I use?

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Re: Acces to other directory, example : ../../foo via python:???.getFolderListingFolderContents()
by peter mathis 21 Jan '05

21 Jan '05

in the page template just make the following <tal:block define="obj python:here.restrictedTraverse(path); listing python:obj.getFolderListingFolderContents(suppressHiddenFiles=1)"> <tal:listing repeat="item listing"> your folder listing </tal:listing> </tal:block> KLEIN Stéphane wrote: > Hello, > > In one plone directory, to display the items of directory I use this code : > > <tal:foldercontents define="folderContents > python:here.getFolderListingFolderContents(suppressHiddenFiles=1)"> > ... > > I hope display the items directory of other directory (not ./). So, I > would like use other instruction than "here". Example "../../foo". > > How can I do that ? Thanks for your help. > > Stéphane > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting > Tool for open source databases. Create drag-&-drop reports. Save time > by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. > Download a FREE copy at http://www.intelliview.com/go/osdn_nl

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Bug in ZClasses based products, in Zope 2.7.3 and 2.7.4
by Ausum Studio 21 Jan '05

21 Jan '05

Apparently the distribution creation machinery is not respecting the "Disallow redistribution and allow user ..." option. This are the steps I followed to reproduce the problem using two new Zope instances. a) Created two Zope instances, A and B. Created a foobar product in Control_panel/Products, in instance A b) Created a simple ZClass, using ObjectManager and OFS Folder as Base Classes, checking "Include standard Zope persistent ..." d) Went to Control_Panel/Products/foobar and the Distribution tab, checked "Disallow redistribution...", without checking any product's object, and then I created the distribution tar. e) Installed the "foobar" product in instance B. After starting instance B, the foobar product is not redistributable but fully editable, even though I didn't allow any object to be configurable.. As I recall, this is wrong, and all of the objects ought to be protected, in this case. Could anyone point me in the right direction? I'd like some hints on this subject. Thanks in advance, Ausum

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securing webdav
by David Bear 21 Jan '05

21 Jan '05

I'm looking for ways to secure webdav. I am using apache to front end zope, using fastcgi like this: FastCgiExternalServer /home/www/cmf \ -host localhost:8089 -pass-header Authorization This works great. I looked and using rewrites and proxypass by wanted to keep the source ip passed along in the request to zope. Anyway, is there a way to have apache pass webdav requests as well through https ? I am currently using stunnel to secure webdav traffic, but I thought there might be an easier way. -- David Bear phone: 480-965-8257 fax: 480-965-9189 College of Public Programs/ASU Wilson Hall 232 Tempe, AZ 85287-0803 "Beware the IP portfolio, everyone will be suspect of trespassing"

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ANNOUNCE: Zope 3 for Developers Course
by Rob Page 20 Jan '05

20 Jan '05

Zope Corporation is delighted to announce a new training course on Zope 3. Zope 3 for Developers --------------------- This three day course will familiarize developers with Zope 3 software from introductory through advanced concepts. The take-away materials provide tools for further learning, since it will not be possible to cover every topic in the sessions. We will demonstrate the flexibility and effectiveness of Zope as an Open Source web development Platform. Course Objectives: After completing this course students will understand: * Zope's component architecture, * Creating Zope components and applications * Building web interfaces, * Controlling security, * Using powerful Zope framework features e.g., events, metadata, schemas, testing, * Configuring and installing Zope The course is intended for developers who want to build web applications using the Zope 3 web-application server. Students should be familiar with the Python programming language and the concepts associated with web application development. While not required, students will benefit from having some familiarity with Zope 2-based application development. We offer several opportunities to meet with Zope's engineering teams, including with Jim Fulton, our CTO. The sessions for 2005 are: o April 18-20 o June 27-29 o Sept 19-21 o Dec 5-7 For more detailed information about the course, including pre-work, pricing, travel and accommodations, please go to our website www.zope.com. Regards, Rob -- Rob Page V: 540.361.1710 Zope Corporation F: 703.995.0412

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Announce: January Zope Bug Day!
by Chris Withers 20 Jan '05

20 Jan '05

Hi All, Time to announce the 1st bug day of 2005! This time it's on a Thursday to see if that generates more or less interest... What? Zope Bug Day working from http://collector.zope.org/Zope When? Thursday 27th January - from when you wake up until when the day ends! Where? #zope-dev on irc.zope.org Come along and help if you've got a chance! Read this if you want to know how: http://dev.zope.org/CVS/BugDays cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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RE: [Zope] Where is Zope3X?
by Jean-Francois.Doyon＠CCRS.NRCan.gc.ca 20 Jan '05

20 Jan '05

psycopg and ZPsycopgDA work fine on 2.7.3 ... Do they not work on 2.7.4? J.F. -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org]On Behalf Of Mohan Baro Sent: January 20, 2005 5:01 PM To: zope(a)zope.org Subject: Re: [Zope] Where is Zope3X? I was "almost" tempted to move the project to PHP+Apache+PostGres. But I am a ZopeHead ... always has been a big fan. I have decided to use Zope274 for now. Hope fully I wont have major problems when I upgrade to Zope3. Now what I need is working a postgres DA for Zope274..... Cheers Shapehead _______________________________________________ Zope maillist - Zope(a)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 )

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Re: [Zope] Where is Zope3X?
by Mohan Baro 20 Jan '05

20 Jan '05

I was "almost" tempted to move the project to PHP+Apache+PostGres. But I am a ZopeHead ... always has been a big fan. I have decided to use Zope274 for now. Hope fully I wont have major problems when I upgrade to Zope3. Now what I need is working a postgres DA for Zope274..... Cheers Shapehead

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recursion problem with newer security machinery
by Christopher N. Deckard 20 Jan '05

20 Jan '05

Howdy, We recently upgraded to 2.6.4, and are now having a problem with our custom UserFolder Product. I've narrowed everything down to a few methods, but am at a loss on how to fix it. In our UserFolder User class, we have overridden getRolesInContext to look for a Python Script (we call it an "authorize script"), in parent folders of the published object. It then calls each script to programatically add roles at runtime. This works great with Zope 2.6.2. I have noticed that in Zope 2.6.4 the method Bindings._getContext in Shared/DC/Scripts/Bindings.py has new validate code in it. I believe this is what is causing the problem for us. What is strange is that this is only a problem when using ExternalEditor, and when the container of the object we are trying to edit contains an "authorize script". From the ZMI there are no problems, and from folders under the folder with the "authorize script" there are no problems editing with ExternalEditor. Any help would be appreciated. Below is our code, and the two _getContext implementations for quicker reference. Thanks, -Chris This is our User.getRolesInContext: def getRolesInContext(self, object): """Return the list of roles assigned to the user, including local roles assigned in context of the passed in object.""" name=self.getUserName() roles={} additional_roles = self.getRoles() local={} authorize={} object=getattr(object, 'aq_inner', object) # Get local roles and roles assigned dynamically from # the auth_meth methods while 1: local_roles = getattr(object, '__ac_local_roles__', None) if local_roles: if callable(local_roles): local_roles=local_roles() dict=local_roles or {} for r in dict.get(name, []): local[r]=1 # This adds roles from authorize scripts # in all acquisition parents, much like # local roles are added # Check to make sure that the auth_meth # that we are calling is an actual method # in the container and not part of the # product objects = getattr(object, 'objectIds', None) if objects: if callable(objects): if self.folder.auth_meth in object.objectIds(): authorize_roles = getattr(object, self.folder.auth_meth, None) if authorize_roles: if callable(authorize_roles): try: authorize_roles=authorize_roles(directory=self.directory) list=authorize_roles or [] for r in list: authorize[r]=1 except: pass inner = getattr(object, 'aq_inner', object) parent = getattr(inner, 'aq_parent', None) if parent is not None: object = parent continue if hasattr(object, 'im_self'): object=object.im_self object=getattr(object, 'aq_inner', object) continue break # Add additional roles # the roles object here is different from the # BasicUser roles object because it is a list of roles # and not a method. I'm not sure why. # # Here we add all the roles to the local ditionary # and then return the keys of that dictionary as # the roles for r in additional_roles: roles[r] = 1 for r in local.keys(): roles[r] = 1 for r in authorize.keys(): roles[r] = 1 roles = roles.keys() return roles Zope 2.6.4 Bindings._getContext: def _getContext(self): # Utility for bindcode. while 1: self = self.aq_parent if not getattr(self, '_is_wrapperish', None): parent = getattr(self, 'aq_parent', None) inner = getattr(self, 'aq_inner', None) container = getattr(inner, 'aq_parent', None) try: getSecurityManager().validate(parent, container, '', self) except Unauthorized: return UnauthorizedBinding('context', self) return self Zope 2.6.2 Bindings._getContext: def _getContext(self): # Utility for bindcode. while 1: self = self.aq_parent if not getattr(self, '_is_wrapperish', None): return self -- -------------------------------------------------------------------- Christopher N. Deckard | Lead Web Systems Developer cnd(a)ecn.purdue.edu | Engineering Computer Network http://eng.purdue.edu/ECN/ | Purdue University ---- zlib.decompress('x\234K\316Kq((-J)M\325KM)\005\000)"\005w') ---

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RE: [Zope] Where is Zope3X?
by Pascal Peregrina 20 Jan '05

20 Jan '05

See http://dev.zope.org/Wikis/DevSite/Projects/ComponentArchitecture/RoadMap Plone may release a new version for Zope 3 after it comes out, but not for Zope X3. I would suggest you use the latest Zope 2 (currently 2.7.4) Pascal -----Message d'origine----- De : zope-bounces(a)zope.org [mailto:zope-bounces@zope.org]De la part de Fabio Rizzo Matos Envoyé : jeudi 20 janvier 2005 17:14 À : zope(a)zope.org Objet : Re: [Zope] Where is Zope3X? is interesting using Zope 3 rather Zope 2 to develop applications ?? And Products like Plone? Don´t work in zope 3?? -- Fabio Rizzo Matos fabio(a)fabiorizzo.com www.fabiorizzo.com "O melhor do Brasil é o Brasileiro!" "The best of Brazil is the Brazilian people" www.brasil.gov.br On Thu, 20 Jan 2005 00:59:55 +0100, Andreas Pakulat <apaku(a)gmx.de> wrote: > On 19.Jan 2005 - 17:42:43, Bobby Brewster wrote: > > Postgresql 8.0 is out but where is Zope3X? > > It feels like forever, I am still waiting for Zope3X > > to start a database project based on Zope & PG. Should > > I forget about Zope3 for now and just use Zope 2.7? > > This really sucks. > > What are you talking about? Zope X3 is out since November and > don't get Zope X3 confused with the "real" Zope 3. > > See here: http://zope.org/Products/ZopeX3 > > and here: http://dev.zope.org/Zope3 > > Andreas > > -- > Your aims are high, and you are capable of much. > _______________________________________________ > Zope maillist - Zope(a)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 maillist - Zope(a)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 ) ********************************************************************** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com **********************************************************************

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