May 2000 - Zope-Dev - Zope lists

Problems with LoginManager form-based login
by Itamar Shtull-Trauring 24 May '00

24 May '00

I add a folder, with a LoginManager in it, define Cookie Auth as only authntication. Now, every time I try to view the folder I get the loginForm asking me to login, even though Anonymous has permissions to view the pages. If I delete the loginForm this doesn't happen, I can view the page with no problems. How do I get the loginForm to appear only if the user doesn't have enough permissions? -- Itamar S.T. itamar(a)maxnm.com

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__call__ issue
by Chimezie Thomas-Ogbuji 24 May '00

24 May '00

I've posted an concern/issue with aquisition and method invokation on the wikki at: http://216.164.72.7:7780/Wiki/Members/jim/ZDOM/Issue%20with%20__call__%20an… -- Chimezie Thomas-Ogbuji Junior Consultant Fourthought Inc. (303) 583 9900 ext 104 cogbuji(a)fourthought.com

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zpatterns: rackmountables must be of-wrapped
by Jephte CLAIN 24 May '00

24 May '00

Hello, I believe items got from a rack have to be wrapped in context of the rack. I've been bitten by this (and it hurts!). When I try to use items from DTML, only the superuser can use it, even managers can't access the objects. When I wrap the items in the context of the rack, everything is fine. So: retrieveItem, createItem use vanilla objects getItem, newItem wrap objects before returning them regards, jephte clain minf7(a)educ.univ-reunion.fr

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ZCVS Mixin class... feedback sought.
by Steve Spicklemire 24 May '00

24 May '00

Hi Folks, This might be a dumb idea.... but I thought "what the hell?". Anyway.. I don't know if this has already been done, but I just uploaded an 'alpha alpha' class that allows maintainence of individual Zope objects in a CVS repository. You need to set up the repository outside of Zope, but once it's there to can really manage stuff with it. ;-) http://www.zope.org/Members/sspickle/ZCVSMixin Let me know what you think... if you want to help... if this is the dumbest thing you've ever heard of. ;-) Also.. I really try to keep up with the zope lists... but it's hopeless. If you email me directly... I'll get back to you much sooner. thanks, -steve

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Traversal Interface?
by Chris Withers 24 May '00

24 May '00

Hi, Just wondering if the new traversal interface is going to make it into 2.2? I'm hitting the usual ZCatalog/SiteAccess problem and I'm wondering whether or not to build Evan's patch into Squishdot 0.4.0 or wait for the traversal interface? cheers, Chris

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Log-parser
by Morten W. Petersen 24 May '00

24 May '00

I'd like to parse the var/Z2.log file, and being a bit lazy, I just tried to slap in an Apache log-parser utility. This doesn't work however, are there any utilities that can? If there aren't any, why not change the log format to the standard Apache log format? -Morten ------------------------------------------------------------- How to reply to email: http://home.sol.no/~vidaandr/news/OBSquoting.html (norsk) http://home.sol.no/~vidaandr/news/FAQquoting.html (english) Who is the bigger fool? The fool or the fool who follows him?

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Please Help!!! - HelpSys
by Lena 24 May '00

24 May '00

Hi, everybody! There's a folder in Zope :\lib\python\HelpSys with Zope help. If I am not mistaken it is available in every version of Zope and can be published this way: http://localhost:8080/HelpSys I have failed to figure out how its methods collect data to be published. It looks like they search through Zope folders and files, but it's just an idea. Could somebody explain me that..?? I actually need to create a simple web-editor, something very similar to HelpSys, but I need to link tree items to the folders I create dynamically in Zope. Also, is there any python version containing Globals, HTMLfile etc modules used to publish Zope..?? And if not, how can I test my modules in pyhton then??? I would really appreciate if somebody could help me, I really need it. Thanx in advance Lena

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Please Help!!! - HelpSys
by IDEA WS 24 May '00

24 May '00

Hi, everybody! There's a folder in Zope :\lib\python\HelpSys with Zope help. If I am not mistaken it is available in every version of Zope and can be published this way: http://localhost:8080/HelpSys I have failed to figure out how its methods collect data to be published. It looks like they search through Zope folders and files, but it's just an idea. Could somebody explain me that..?? I actually need to create a simple web-editor, something very similar to HelpSys, but I need to link tree items to the folders I create dynamically in Zope. Also, is there any python version containing Globals, HTMLfile etc modules used to publish Zope..?? And if not, how can I test my modules in pyhton then??? I would really appreciate if somebody could help me, I really need it. Thanx in advance Lena

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Zope + Gadfly = Rapid Prototyping?!
by Thomas Weholt 24 May '00

24 May '00

Hi, Now that I`ve a couple of SQL-methods working with Gadfly, I`m wondering if they will work without modification if I install a different SQL-database, like Postgres. Of course, that depends on SQL-syntax used and what part of SQL-standard the other database supports, but for rather simple SQL-stuff it should be ok, right? I hoped to create a prototype of my entire project just using Gadfly, with a very limited amount of data, then install a different database-adapter when it`s time to really shove alot of data into it. The queries might need optimization, but I`ll take those problems when they come. I just want to know if there are pitfalls to watch out for working like this? PS! Thanks for all the answers I got to my question about ZODB and ZCatalog, - it really enlightened me on some key issues in Zope I totally overlooked. Thomas

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Re: [Zope-dev] Strange, Random Error
by Dieter Maurer 23 May '00

23 May '00

Chris Withers writes: > Can anyone shed any light on the following? > > It's got me stumped... > > It has only happened from 1 request so far, although it triggered off > the same error for all the images on the page... > > ?!? > > Chris > > > >Zope reported an error for: > > > http://www.nipltd.net/www/niplogo.gif > > >Error Type: Invalid Date-Time String > > > > > >Error Value: Mon, 03 Apr 2000 09:20:58 GMT, Mon, 03 Apr 2000 09:20:58 > > > > > > Linked from: > > > http://www.nipltd.net/enterprise.html > > > > > > Authenticated User: > > > Anonymous User > > > > > >Traceback: > > > Traceback (innermost last): > > > File > > >/usr/local/zope/external/current/lib/python/ZPublisher/Publish.py, > > >line 165, in publish > > > File > > >/usr/local/zope/external/current/lib/python/ZPublisher/mapply.py, > > >line 160, in mapply > > > (Object: index_html) > > > File > > >/usr/local/zope/external/current/lib/python/ZPublisher/Publish.py, > > >line 102, in call_object > > > (Object: index_html) > > > File /usr/local/zope/external/current/lib/python/OFS/Image.py, > > >line 187, in index_html > > > (Object: niplogo.gif) > > > File > > >/usr/local/zope/external/current/lib/python/DateTime/DateTime.py, > > >line 518, in __init__ > > > File > > >/usr/local/zope/external/current/lib/python/DateTime/DateTime.py, > > >line 788, in _parse > > >Invalid Date-Time String: Mon, 03 Apr 2000 09:20:58 GMT, Mon, 03 Apr > > >2000 09:20:58 > Seems, this problem is similar to the "Netscape Image Problem" thread. The problem is cause at the same line "OFS/Image.py:187". However, this time, the date string send by the browser has an invalid format, whereas in the other case, the format was correct, but the value (1900) very strange. Dieter

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