October 2000 - Zope - Zope lists

(no subject)
by Robert Joseph Roos 23 Oct '00

23 Oct '00

I want to create a large number of properties for a Zclass. My Zclass has a propertysheet named Schedule. I've tried stuff like this: <dtml-with propertysheets> <dtml-with common> <dtml-with Schedule> manage_addProperty(name='foo', value='bar', type='string') </dtml-with> </dtml-with> </dtml-with> The <dtml-with>'s don't get an error, so I must be popping namespaces on properly. But the manage_addProperty always results in: invalid attribute name, "manage_addproperty(name", for tag <dtml-call manage_addProperty(name='foo', value='bar', type='string')>, on line 10 of makeSched =Rob====== ====J===== =====Roos= And more and more, as I see all these prisons going up, and everybody being sent off to prison, with three strikes and so on, they are preparing, really, for a showdown with the American people. They're already talking about housing for minor drug offenders the old Army camps that are being shut down. To pen them in. More animal farming. The animals are going to turn one day and bite. And even now, perhaps, as we are chatting, there is some young boy or girl who will grow up and overthrow this government. Because it has overthrown our old republic; it seems to be doing its best to overthrow our Bill of Rights and the Constitution ... -Gore Vidal, novelist, essayist, and cousin of Al Gore 1996 interview on "We the People" with Jerry Brown <www.wtp.org/radio/transcripts/tr960708.html>

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Cookie problem with IE5, 5.5, ...
by Menard.Jean-Francois＠hydro.qc.ca 23 Oct '00

23 Oct '00

I developped a toggle button to let the users hide/show the menus. I use a cookie to store the current value. The code I use is: <dtml-if "State=='ON'"> <dtml-call "RESPONSE.setCookie('affmenu', '1')"> <dtml-else> <dtml-call "RESPONSE.setCookie('affmenu', '0')"> </dtml-if> </head> <dtml-call "RESPONSE.redirect(Retour)"> in a dtml method. It works great in netscape, but not in IE 4, 5 or 5.5. Why??? I know I could use a session product, but I'm worried about session expiration. Could I set one of these products to expirate ***only*** when the browser is closed? And, why a session variable doesn't exist? It's the ONLY thing I miss from ASP... Jean-François Ménard Intranet DPAS Pratiques d'affaires et orientations * (514) 840-3000 poste 3939 * (514) 840-5585 * menard.jean-francois(a)hydro.qc.ca * 855 Ste-Catherine est, 6e étage Montréal, Qué. H2L 4P5

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GET requests in Medusa web server
by Sean McGrath 23 Oct '00

23 Oct '00

Hello all, Why does the Medusa server in Zope not handle GET requests which specify a full URI? For example, if I have a web server running on web.mydomain.com, and I want to get a file called "file.html", doing a GET request of the form GET http://web.mydomain.com/file.html HTTP/1.1 gives me a 404. Doing a GET of the form GET /file.html HTTP/1.1 works fine. If I understand RFC 2068 correctly, a HTTP 1.1 compliant server is expected to handle both cases (5.1.12 of RFC 2068), although HTTP 1.1 clients are not supposed to generate these unless talking to a proxy. In our case, the software which generates the request is a WAP gateway (Ophelia, http://www.3ui.com) and it always assumes it is talking to a proxy server, and requires a code change to change it. I've tested Apache and IIS with this, and they handle both forms. Thanks in advance.

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Adding many instances at once
by hohage 23 Oct '00

23 Oct '00

Hallo, how can you add many ZClass-instances at once. I mean with the correct content,title and other properties.The example(adding zclass to a zclass)is always adding one class.The next problem is how to deal with the properties in a form if you don't know how many items are added by the user?? User A is adding three news-items at once, the next is adding 5.

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argument type of list for ZSQL ?
by Brian Withun 23 Oct '00

23 Oct '00

Is it possible to create a ZSQL Method which has a list-type as an argument? ..something that might support a call like this (or similar): <dtml-call expr="populate_department(dept_id=200, dept_member_ids=[22,150,89])"> where inside the ZSQL Method I might iterate over dept_members <dtml-in dept_members> INSERT DepartmentMembers ( department_id, employee_id ) VALUES ( <dtml-sqlvar dept_id type=int>, <dtml-var sequence-item> ) <dtml-var sql_delimiter> </dtml-in> If this can be written as shown (or similar) what would be the syntax used to populate the 'dept_members' field on the TEST view of the ZSQL Method? Would it just be: dept_member_ids: ----------------------- | [22,150,89] | ----------------------- or dept_member_ids: ----------------------- | "[22,150,89]" | ----------------------- or ... ? ------------ Brián Withun

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How: /foo?var=bar equiv to /foo/bar
by Heymann William 23 Oct '00

23 Oct '00

I am trying to get rid of those question marks in my urls since it seems to confuse the users but I am not sure really how to do that. I have heard that it can but done but so far I have not found out how it can be done. I want for the last piece of the url to be assigned to the varialbe if a valid object can not by found. I don't really have a problem if this involves python coding I just need a place to start. Thanks

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RE: Acquisitive
by Spicklemire, Jerry 23 Oct '00

23 Oct '00

Steve wrote: > I'm guessing the the problem is that > > &dtml-xxx; does an implicit "html_quote" format > on whatever expression you provide.. so > > <table &dtml-set_table_0;> > > should produce: > > <table border="0" cellpadding="0" cellspacing="0"> > > Which the browser doesn't grok.... > > try: > > <table <dtml-var set_table_0>> That works! It turned out that this was also complicated by some flakey behavior displaying nested tables, in MS IE. It seems that sometimes it doesn't matter what you specifiy for a table's properties, the parent tables properties take precedence. Thanks! Jerry S.

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Zope 2.2.2 breaks YihawDirectory ?
by Wolfgang Strobl 23 Oct '00

23 Oct '00

When installing the actual Version of YihawDirectory (http://www.zope.org/Members/Roug/Yihaw) by importing it into a 2.2.2 Zope, I got the following traceback. This happens both with and without the current hotfixes. Importing it into 2.2.1 equipped with the current hotfixes works without flaws. Any ideas what's going on here? I don't want to go back to 2.2.1 :-/ <snip> Zope has encountered an error while publishing this resource. Error Type: Could not load oid 5, pickled data in traceback info may contain clues Error Value: None Traceback (innermost last): File E:\var\disk2\sites\WEBSIT~2\lib\python\ZPublisher\Publish.py, line 222, in publish_module File E:\var\disk2\sites\WEBSIT~2\lib\python\ZPublisher\Publish.py, line 187, in publish File E:\var\disk2\sites\WEBSIT~2\lib\python\Zope\__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File E:\var\disk2\sites\WEBSIT~2\lib\python\ZPublisher\Publish.py, line 171, in publish File E:\var\disk2\sites\WEBSIT~2\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: manage_importObject) File E:\var\disk2\sites\WEBSIT~2\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: manage_importObject) File E:\var\disk2\sites\WEBSIT~2\lib\python\OFS\ObjectManager.py, line 526, in manage_importObject (Object: Traversable) File E:\var\disk2\sites\WEBSIT~2\lib\python\OFS\ObjectManager.py, line 278, in _setObject (Object: Traversable) File E:\var\disk2\sites\WEBSIT~2\lib\python\OFS\ObjectManager.py, line 286, in manage_afterAdd (Object: Traversable) File E:\var\disk2\sites\WEBSIT~2\lib\python\ZClasses\ZClass.py, line 421, in manage_afterAdd (Object: YihawChannel) File E:\var\disk2\sites\WEBSIT~2\lib\python\ZClasses\ZClass.py, line 374, in _register (Object: YihawChannel) File E:\var\disk2\sites\WEBSIT~2\lib\python\ZODB\Connection.py, line 447, in setstate File E:\var\disk2\sites\WEBSIT~2\lib\python\ZODB\Connection.py, line 213, in _persistent_load (Info: 5) File E:\var\disk2\sites\WEBSIT~2\lib\python\ZODB\Connection.py, line 154, in __getitem__ (Info: ('\000\000\000\000\000\000\0225', '(cExtensionClass\012ExtensionClass\012q\001(U\013EventFolderq \002(cZClasses.ZClass\012PersistentClass\012q\003cProducts.Re nderable.Renderable\012Renderable\012q\004cZClasses.ObjectMa nager\012ObjectManager\012q\005cOFS.SimpleItem\012SimpleIte m\012q\006tq\007}q\010(U\016searchMaxItemsq\011U\00250q\012 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Could not load oid 5, pickled data in traceback info may contain clues: (see above) -- o ( Wolfgang.Strobl(a)gmd.de (+49 2241) 14-2394 /\ * GMD mbH #include _`\ `_<=== Schloss Birlinghoven, <std.disclaimer> __(_)/_(_)___.-._ 53754 Sankt Augustin, Germany ________________

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RE: [Zope] Working with versions
by hohage 23 Oct '00

23 Oct '00

Hallo Chris, thank you for your reply, but I don't understand what I have to do. I looked into the documentation but it is obscure to me. Sven >===== Original Message From "Chris McDonough" <chrism(a)digicool.com> ===== >Hi... > >You need to open a versioned database connection manually. This is probably >harder than it should be. For more info, see >http://www.zope.org/Documentation/Developer/Models/ZODB and look under >Architecture --> DB. > >----- Original Message ----- >From: <brocken22(a)gmx.de> >To: <zope(a)zope.org> >Sent: Monday, October 23, 2000 5:06 AM >Subject: [Zope] Working with versions > > >> Hallo, >> I've got a question concerning versions. >> The working with versions in the management screen is obvious to me, but >> what about hiding the management-screen and working with them. >> I want to add ZClasses programmatically but some users should only be able >> to add them after a Controller has checked that everything is o.k. >> What are the right methods to use??? >> >> -- >> Sent through GMX FreeMail - http://www.gmx.net >> >> >> _______________________________________________ >> Zope maillist - Zope(a)zope.org >> http://lists.zope.org/mailman/listinfo/zope >> ** No cross posts or HTML encoding! ** >> (Related lists - >> http://lists.zope.org/mailman/listinfo/zope-announce >> http://lists.zope.org/mailman/listinfo/zope-dev ) >> >>

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again: install Zope under Solaris 8
by Jan-Thies Baehr 23 Oct '00

23 Oct '00

Hi, I just want to resume a thread from september. Has anyone else encountered problems installing Zope (in our case 2.2.2) under Solaris 8? And more important: Do you know a solution? Python is unable to import the ExtensionClass. I tried it from commandline (python 1.5.2 (#1, Oct 19 2000, 13:55:34) [GCC 2.95.3 19991030 (prerelease)] on sunos5) also and got the same Import Error: --------------- command and traceback following ---------------------------- [~/Zope-2.2.2] ./start Traceback (innermost last): File "/...../Zope-2.2.2/z2.py", line 554, in exec "import "+MODULE in {} File "<string>", line 1, in File "/...../Zope-2.2.2/lib/python/Zope/__init__.py", line 94, in import ZODB, ZODB.ZApplication, imp File "/...../Zope-2.2.2/lib/python/ZODB/__init__.py", line 85, in import sys, ExtensionClass, TimeStamp, cPersistence, Persistence ImportError: ld.so.1: /usr/local/bin/python: fatal: relocation error: file /mnt/disk2/homes/wklinik/Zope-2.2.2/lib/python/ExtensionClass.so: symbol PyImport_ImportModule: referenced symbol not found ------------------------------------------------------------------------------ Thanks, Thies Bähr. -- ----------------------------------------------------------------------- Jan-Thies Bähr Intelligent Visualization & Simulation DFKI GmbH Email: baehr(a)dfki.uni-kl.de D-67608 Kaiserslautern (Germany) Phone: +49 (0) 631 205-4565 -----------------------------------------------------------------------

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