Re: [Zope3-Users] Pluggable Authentication and SessionCredentialsPlugin
On Sat, 2005-07-16 at 01:06 -0400, Stephan Richter wrote: On Saturday 16 July 2005 00:07, Darryl Cousins wrote: So much for my solution, is there a better way. :-) Of course. :-) :-) Yes, I should have written **what's** the better way? :-) Thanks for that. Best regards, Darryl Cousins from zope.app.security.interfaces import IUnauthenticatedPrincipal def isLoggedIn(self): return not IUnauthenticatedPrincipal.providedBy(self.request.principal) Regards, Stephan -- Darryl Cousins [EMAIL PROTECTED] Tree Fern Web Services 106 Sandes St Thames New Zealand **64 (0)7 868 3139 ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Ordered list of sub objects
Stephan Richter wrote: You definitely have to write a custom container. In your case I would suggest providing an attribute on your container that is also a container and holds all those objects that you want to manage via another process. Thanks for the input. I'm thinking about implementing a container that would be configurable through ZCML (would that be configured by assigning interfaces?) The container would support options to use filters, automatic naming and order support. But for now I will probably implement either a custom field or a custom dedicated interface. It would have been much clearer, if you would have provided a full use case instead of talking about it abstractly. Sorry if I wasn't clear, here's the use cases: - User choose (content) type and adds to a list - User selects and deletes type items - User selects and moves items in order (up. down, top, bottom) - User views all of the content items. - User changes some or all content items and saves changes. - Plus the use cases for IFolder From that I realized that the items are unnamed, I other words need to get a name assigned to it when added. Regards, Johan -- Johan Carlsson Tel: + 46 8 31 24 94 Colliberty Mob: + 46 70 558 25 24 Torsgatan 72Email: [EMAIL PROTECTED] SE-113 37 STOCKHOLM ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
[Zope3-Users] HTTP Post Request Handling
Dear All, I hope I have the right mailing list. Perhaps someone can help me with a fairly basic question. When I used Zope 2, I used the following idiom for form submission. Send http POST to Script(Python) or External Method, which would then return a ZPT like this: return context.myZPT(arg1=xyz, arg2=abc, etcetera). In the ZPT, I could then access arg1, arg2 via the 'options' TAL name. Now, I am getting along OK with Zope3. I understand that the basic TAL namespaces available in a ZPT are view, request and context. As far as I can tell from documentation and examples, POST requests are handled by the self.request.response.redirect idiom. My problem with this method is that it causes the instantiation of a new view component, so I cannot hold state with the 'view'. I would be very grateful if anyone could tell me how I can pass arguments to the rendered page template. I do not wish to set attributes on the content/context object as the form values from the POST request are specific to the request. so I cannot hold state with the 'context'. I don't want to use cookies as the form has to work in environments where cookies are disabled. I tried searching the interface specification for 'request' to see if there was an analogue of the Zope2 request.setAttribute function, but could not find one. Any help greatly appreciated, thanks, John. ___ How much free photo storage do you get? Store your holiday snaps for FREE with Yahoo! Photos http://uk.photos.yahoo.com ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
[Zope3-Users] can't get files using tortoiseSVN client
Hello all, Following the ZOPE3BOOK, 13.1 Step I: Preparation (page 108) I download the TortoiseSVN 12.1 and installed in my PC/winXP. Restarted and create a dir as d:\repo, open the folder and right click mouse, chose SVNcheckout... from the context menu. with the dialog field URL of repository set to http://svn.zope.org/book/trunk; and the Check out directory set to d:\repo click OK button the result always comes out as : Error: PROPFIND request failed on '/book/trunk' Error: PROPFIND of '/book/trunk': 301 Moved (http://svn.zope.org) but with browser the http://svn.zope.org/book/trunk/messageboard is reachable. What's wrong with my operations? If I have not access to that, should I set to anonymous mode? how? Thank you _ Don't just search. Find. Check out the new MSN Search! http://search.msn.com/ ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] HTTP Post Request Handling
On Jul 16, 2005, at 8:10 PM, John Smith wrote: Dear All, I hope I have the right mailing list. Perhaps someone can help me with a fairly basic question. When I used Zope 2, I used the following idiom for form submission. Send http POST to Script(Python) or External Method, which would then return a ZPT like this: return context.myZPT(arg1=xyz, arg2=abc, etcetera). In the ZPT, I could then access arg1, arg2 via the 'options' TAL name. FWIW, the same behavior holds true in Zope 3 as well for zope.app.pagetemplate.ViewPageTemplateFiles. They are generally attributes on a view class, though, so a method on the view might pass arguments to the template (that are then available in 'options', as you are familiar). However, since the template also has the view, as you note below, you might not need to. Now, I am getting along OK with Zope3. I understand that the basic TAL namespaces available in a ZPT are view, request and context. As far as I can tell from documentation and examples, POST requests are handled by the self.request.response.redirect idiom. Actually, no. The standard idiom is to self-post. The view class (in __call__, at its most primitive level) is then responsible for deciding what to draw. If you do an actual redirect (in Zope 2 and Zope 3) then you are responsible for passing things around in the query string, or the session, or an annotation, or what have you. My problem with this method is that it causes the instantiation of a new view component, so I cannot hold state with the 'view'. Why do you need to redirect? Do you actually mean an HTTP redirect? Or are you looking up a different view from within the first view's __call__, and rendering it for the first view to return? Not sure what you are doing. I would be very grateful if anyone could tell me how I can pass arguments to the rendered page template. I do not wish to set attributes on the content/context object as the form values from the POST request are specific to the request. so I cannot hold state with the 'context'. I don't want to use cookies as the form has to work in environments where cookies are disabled. I tried searching the interface specification for 'request' to see if there was an analogue of the Zope2 request.setAttribute function, but could not find one. It is possible to annotate the request, but you shouldn't have to for this use case. That should be used sparingly. Gary ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
RE: [Zope3-Users] can't get files using tortoiseSVN client
Dear all, I get answer from this link, http://subversion.tigris.org/faq.html#http-301-error so could anyone please send me the messageboardbuddydemo files to me. thanks From: aaron wang [EMAIL PROTECTED] To: zope3-users@zope.org Subject: [Zope3-Users] can't get files using tortoiseSVN client Date: Sun, 17 Jul 2005 02:54:24 + Hello all, Following the ZOPE3BOOK, 13.1 Step I: Preparation (page 108) I download the TortoiseSVN 12.1 and installed in my PC/winXP. Restarted and create a dir as d:\repo, open the folder and right click mouse, chose SVNcheckout... from the context menu. with the dialog field URL of repository set to http://svn.zope.org/book/trunk; and the Check out directory set to d:\repo click OK button the result always comes out as : Error: PROPFIND request failed on '/book/trunk' Error: PROPFIND of '/book/trunk': 301 Moved (http://svn.zope.org) but with browser the http://svn.zope.org/book/trunk/messageboard is reachable. What's wrong with my operations? If I have not access to that, should I set to anonymous mode? how? Thank you _ Don't just search. Find. Check out the new MSN Search! http://search.msn.com/ ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users _ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re[2]: [Zope3-Users] can't get files using tortoiseSVN client
Hello aaron, You will have to enter the URL svn://svn.zope.org/repos/main/book/trunk into TortoiseSVN. That works for me. Sunday, July 17, 2005, 5:50:16 AM, you wrote: Dear all, I get answer from this link, http://subversion.tigris.org/faq.html#http-301-error so could anyone please send me the messageboardbuddydemo files to me. thanks From: aaron wang [EMAIL PROTECTED] To: zope3-users@zope.org Subject: [Zope3-Users] can't get files using tortoiseSVN client Date: Sun, 17 Jul 2005 02:54:24 + Hello all, Following the ZOPE3BOOK, 13.1 Step I: Preparation (page 108) I download the TortoiseSVN 12.1 and installed in my PC/winXP. Restarted and create a dir as d:\repo, open the folder and right click mouse, chose SVNcheckout... from the context menu. with the dialog field URL of repository set to http://svn.zope.org/book/trunk; and the Check out directory set to d:\repo click OK button the result always comes out as : Error: PROPFIND request failed on '/book/trunk' Error: PROPFIND of '/book/trunk': 301 Moved (http://svn.zope.org) but with browser the http://svn.zope.org/book/trunk/messageboard is reachable. What's wrong with my operations? If I have not access to that, should I set to anonymous mode? how? Thank you _ Don't just search. Find. Check out the new MSN Search! http://search.msn.com/ ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users _ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users -- Best regards, Adammailto:[EMAIL PROTECTED] ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
