Re: [Zope] Mental disconnect help: Zope objects vs. Python objects in ZODB
On Thu, Jan 18, 2001 at 11:36:59PM +0100, Max M wrote: I have written a How-To that'll get you at least some of the way in understanding it. I second Chris on the request for a URL pointing to your HOW-TO. I'd appreciate any help that gets me out of this disconnect rut. -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Mental disconnect help: Zope objects vs. Python objects in ZODB
Thank you so much for this. I have taken a quick look at it and it looks like exactly what I needed. On Fri, Jan 19, 2001 at 11:04:38PM +0100, Max M wrote: I posted it later to the list, but here you go. http://www.zope.org/Members/maxm/HowTo/minimal_01 regards Max M -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] Mental disconnect help: Zope objects vs. Python objects in ZODB
Hello, I'm designing a large e-commerce site with Zope. In the process I have also designed an object API for the site. My problem is that I can't bridge my conception of ZODB as a database for Zope objects and my conception of ZODB as a container for Python objects. For the latter case I'm thinking of AMK's ZODB/ZEO repackaging. For example, I want to create a Python class for a Product object and store the instances in the ZODB. I have looked at ZClasses and they don't seem to support data structures that I'm comfortable with in Python like dictionaries. Am I being dense in this mental disconnect and is it just trivial to write Python scripts that create objects in the ZODB and have Zope dtml calls that access the attributes in these objects? -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] PHP/Zope Guru
Another alternative is to create an unholy marriage of the two! See my HOWTO on Serving PHP from Zope at: http://www.zope.org/Members/Mamey/PHP On Wed, Nov 08, 2000 at 09:25:22PM +0100, Vincent - D. Ertner wrote: Any detailed information on how and *why* one or the other solution rulez would be highly appreciated and helpful, as I have to argue the decision for one or the other system with the initiators of the project. -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] Mamey - Internet Programming www.mamey.com -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] 404 Error on /p_/ Zope management images
Hi, I moved a "legacy" Zope-2.1.6 installation, and I'm finding that the management interface cannot find the usual Zope icons for "Folder", "DTML Document", etc. In addition, Zope no longer has the standard objects like DTML Document, Image, etc. in the Add Object list. All the installed products show up and existing folders and documents also appear. I'm completely baffled. Anyone seen this type of behaviour? -- ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] Director of Technologyhttp://www.mamey.com Mamey Phone: (413) 529-9993 -- -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] PHP and Zope
Take a look at the PHP/Zope integration HOWTO: http://www.zope.org/Members/Mamey/PHP On Fri, Nov 03, 2000 at 02:43:41AM +0100, Vincent - D. Ertner wrote: Hi Zopers, I learned PHP and now discovered Zope. So I'd like to put a simple question: What's the best way to incorporate the advantages of PHP and Zope? Should I focus on one and forget the other? Okay, these are two questions and I honestly doubt that anyone would suggest to drop Zope ;-))) Anyway: Please gimme some starting hints on my way to the perfect content managed web site! Thanx in advance! Cheers, Vince -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] ANN: HOWTO Use mod_gzip to accelerate Zope
We are pleased to announce a new Zope HOWTO for the community: "Use mod_gzip to accelerate Zope." (http://www.zope.org/Members/Mamey/mod_gzip). Mamey has been following the release of the mod_gzip module by Remote Communications (http://www.remotecommunications.com) since last week. Working with the budding mod_gzip user base, we have been able to get a patched version to work on a RH 6.1 test server. We invite everyone to take a look at this exciting technology that will benefit anyone that serves Zope via the Apache server. -- ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] Director of Technologyhttp://www.mamey.com Mamey Phone: (413) 529-9993 -- -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Zope.org down?
mindlace, Check out my company's new HOWTO on an additional way to improve performance: http://www.zope.org/Members/Mamey/mod_gzip On Wed, Nov 01, 2000 at 11:38:42AM -0500, ethan mindlace fremen wrote: Zope.org will be on hardware that stretches the notion of "commodity" soon, but it will be sufficient such that all 500mb of our objects can be floating about in ram if need be. This should improve our performance drastically. Hope that helps, -- -mindlace- Zopatista Community Liason ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] PHP-Pages
Check out my HOWTO: http://www.zope.org/Members/Mamey/PHP On Mon, Oct 30, 2000 at 02:19:49AM +0100, Vincent - D. Ertner wrote: Hi Zope, I wondered, whether it's possible and sensible to have php-Pages in Zope sites ... any thoughts and comments on this matter? Cheers, Vince ''' ô¿ô - -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] Internet Programming .mamemy.com -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope-dev] I don't find the way to number the pages in a batch process.
I have the data divide in pages with ten results each. I'd like to now if i can do it adn, if possible, the to do it. Andrés Sánchez Gómez ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] I'm having troubles with MySQL MONTHNAME() function
Hello: I'm from Argentina, as you shoud now, I speak spanish. I'm usig MySQL, as you sould also now, it's in English. I have to give de time informatio in letters. Like 'Febrero' (02, February). I found two ways, but non of them gives me good results. The first way is to ask to the database a select statemment with it's own MONTHNAME() functio. But I couldn't translate to Spanish that is what I need. The other way is to make a little function that compares the month number (selected with te MONTH() function). In this case I had the same trouble: I can't compare a DateTime MySQL function var with an other var. I can't do this: dtml-if " Month(DATE)==' 1' Diciembre dtml-elif " Month(DATE)==' 2' Febrero etc Thanks to anyone who can help me, or read me. And please, forget my english. Andres Sanchez Gomez ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope] php and zope
Take a look at my HOWTO: http://www.zope.org/Members/Mamey/PHP I'll be updating it soon with improvements that allow authorization and cookies. On Fri, Oct 27, 2000 at 11:21:56AM +0200, Laurent Tranchant wrote: hello everybody, I am new on this list, and I on zope. I have installed zope with apache on linux Suze 6.4, and I want to use it with PostGreSQL. My first question is very simple : can I use php code in DTML documents ??? I don't think so, but if someone can help me... ___ Zope maillist - [EMAIL PROTECTED] 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 ) -- -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] TinyTablePlus: Problems with quotation marks
You have to identify the column as a "key" column for the setRow method to recognize an already existing one and modify it in place. You do this by adding a "*" at the end of the column name. In your case, Position* On Wed, Oct 25, 2000 at 05:33:23PM +0200, Danny William Adair wrote: I have problems using Shane Hathaway's TinyTablePlus product. Maybe you can help me. ** My TinyTablePlus instance: ** ID: Items Title: Items on Navigation Bar Columns: Position ShowItem Caption UseImage Image Service URL Data: "1", "yes", "HOME", "yes", "Home", "Home", "/Main" "2", "yes", "News", "yes", "News", "News", "/News" "3", "yes", "Discussion", "no", "", "Discussion", "/Discussion" -- ** My code: (I want to create a configuration page for a navigation bar, which will have to change a table's rows depending on the contents of some form elements) ** dtml-let Position='1' Caption='test' dtml-in Items sort=Position dtml-call "Items.setRow(Position=Position,Caption=newCaption)" /dtml-in -- ** My problem: ** Data afterwards: "1", NULL, "test", NULL, NULL, NULL, NULL "1", "yes", "HOME", "yes", "Home", "Home", "/Main" "2", "yes", "News", "yes", "News", "News", "/News" "3", "yes", "Discussion", "no", "", "Discussion", "/Discussion" -- Shouldn't setRow recognize the existing row and change that one? I can't see what I am doing wrong here. Does it have anything to do with the double quotation marks in the data? tia, Danny ___ Zope maillist - [EMAIL PROTECTED] 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 ) -- -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Tiny tables
The problem with the TinyTable and TinyTablePlus products is that they use the tokenize.py module which treats any field value as a possible Python expression. Since ":" is a special token in Python, it gets interpreted as such. One quick way to get around this is to quote your field value - "criteria:tokens" You may have to deal with the quotes later on, although I think they get stripped after the value survives the tokenize.py module. On Fri, Oct 13, 2000 at 08:08:34AM +1300, Graham Chiu wrote: I would like to run some regular reports based upon sqlmethods. The input to these are a mixture of normal values, and some tokenised values. I tried storing these in tiny tables, but it doesn't seem that tiny tables allow one to store tokens. If I specify the value as say, criteria:tokens, it gets changed to just criteria. Any suggestions as to how to store the input as tokens for my reports? -- Graham Chiu ___ Zope maillist - [EMAIL PROTECTED] 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 ) -- ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Converting PHP3 - Zope
Take a look at my HOWTO: www.zope.org/Members/Mamey/PHP On Fri, Oct 13, 2000 at 09:47:17AM -0200, Mario Olimpio de Menezes wrote: Hi, I'm planning to convert (migrate) a entire site from php3 to zope and i'm looking for suggestions, hints, etc on this. It's a GPL management school system done in php3+postgresql, and any user must be authenticated against a database and his privileges are those from the postgresql. The system is in portuguese (www.univates.br/sagu) if someone is interested. Does somebody have experience in such kind of migration (conversion) and can give me some "in advance" advice to avoid this or that or don't do this, etc, etc? Any comments? []s, Mario O.de Menezes"Many are the plans in a man's heart, but IPEN-CNEN/SP is the Lord's purpose that prevails" http://curiango.ipen.br/~mario Prov. 19.21 http://www.revistalinux.com.br ___ Zope maillist - [EMAIL PROTECTED] 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 ) -- ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] ANN: Serving PHP/Perl from Zope update
Hello Zopistas, I have updated the HOW-TO: Serve PHP/Perl within Zope with a nifty alternative by Joseph Wayne Norton. His suggestion allows PHP to call Zope methods. Check it out at www.zope.org/Members/Mamey/PHP. The methods presented in the HOW-TO still have some deficiencies with regards to Authorization and Cookies so suggestions and improvements are very much welcome. -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Ad banners in Zope anyone ?
Of the two methods currently described on the How-To for PHP from within Zope, one of them does handle authorization. Neither handles cookies at the present time. Advise on how to fix these limitations would be much appreciated. On Tue, Sep 05, 2000 at 02:23:19PM +, Bill Welch wrote: Check out the How-To athttp://www.zope.org/Members/Mamey/PHP. Doesn't handle redirection, authorization, or cookie passing, but it's a start. If you need the above mentioned features, I'll be posting my update by the end of the week. Bill. On Sat, 2 Sep 2000, Jason Cunliffe wrote: - Can one run PHP from inside of Zserver/ZODB easily? - How would to do that? - Is anyone using Zope for Ad Banner services?? - What would would make it a good or bad choice? ___ Zope maillist - [EMAIL PROTECTED] 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 ) -- -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Images slow rendering problem
What IE browser are you using? What version of Zope? A similar sort of problem was once traced to a Y2K problem with IE but the new versions of Zope (2.1.6) should be able to handle the problem gracefully now. On Mon, Sep 04, 2000 at 10:13:33AM +0200, Pierre-Julien Grizel wrote: Hi, I already posted this message several monthes ago, expecting a new Zope version would fix the problem, but... I have some images on my pages (let's say 10 - not a lot), rendered either by dtml-var or a manual IMG tag. When I render the page on some of my LAN boxes (especially with IE), some images doesn't load at the first time. I need to reload the page to make them appear. When I monkeyly hit the 'F5' key, some images do not show again. Argl. Anoying The problem is worst ever through Internet. Any clues ? Is it a Zope images rendering problem ? -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Probable Bug in OFS.Image.index_html
I can't be sure because your line number does not seem to correspond with your text explanation, but when I do a search on "return RESPONSE", I get the same section that was not gracefully dealing with non Y2K compliant Explorer browsers in an earlier "bug". This was present in 2.1.6 but has been fixed for 2.2.x. On Sat, Aug 19, 2000 at 07:56:33PM +0200, Dieter Maurer wrote: [EMAIL PROTECTED] writes: What version of Zope are you using? It is definitely in Zope 2.1.6 and Zope 2.2.1b1. I expect it is in every Zope release. On Fri, Aug 18, 2000 at 08:21:36PM +0200, Dieter Maurer wrote: Today, I met again a strange problem: I tracked this down to line 219 of "OFS/Image.py": Zope arrives their, when it receives an "IF-MODIFIED-SINCE" header and determines that the browser has an up to date image in its cache. Zope correctly set status 304 and then returns "RESPONSE". Dieter -- ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Probable Bug in OFS.Image.index_html
What version of Zope are you using? On Fri, Aug 18, 2000 at 08:21:36PM +0200, Dieter Maurer wrote: Today, I met again a strange problem: . . . I tracked this down to line 219 of "OFS/Image.py": Zope arrives their, when it receives an "IF-MODIFIED-SINCE" header and determines that the browser has an up to date image in its cache. Zope correctly set status 304 and then returns "RESPONSE". ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
[Zope] Zope performance ratios
I'm interested in getting performance statistics for Zope. I'm scouring the mailing lists for previous messages but I would also be interested in anything else people may want to say about it. For example, what is the record for average web hits from a Zope site? Does someone have a feel for useful ratios like: "a Zope page takes, on average, twice as a static page to serve"? I'm not interested in being anal about the numbers, seat of the pants estimates are what I'm looking for. ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Entity syntax and 2.2
On Fri, Jul 21, 2000 at 10:05:08AM +0100, Chris Withers wrote:
[EMAIL PROTECTED] wrote:
And how about:
dtml.missing-REQUEST.form['foo'];
over my dead body! ;-)
I thought the point of the entity syntax was to keep it simple... which
including python expressions does not...
Okay, let me see how I can roll over you! ;-)
Perhaps you can suggest a simple way to do something like the following:
dtml-if "REQUEST.form.has_key('foo')"
dtml-let previouslyEnteredValue="REQUEST.form['foo']
input type=text ... value="dtml-previouslyEnteredValue;"
/dtml-let
dtml-else
input type=text ... value=""
/dtml-if
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Re: [Zope] Entity syntax and 2.2
Thanks guys, Replace the whole mess with:- input type="TEXT" value="dtml.missing-foo;" input type=text ... value="dtml-var "REQUEST.for['foo']" html_quote missing -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Enitity syntax and 2.2
And how about: dtml.missing-REQUEST.form['foo']; That is, allow expressions to be used. I guess this makes the entity syntax act more like dtml-var. This would allow a really clear syntax for refilling input type=text tags with previously entered values in a form. -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Newbie: Zope a webserver? Serving PHP and Perl
- Original Message - From: Lucas Young (c) Also, How do I set Zope up so it handles PHP tags? Take a look at a HOW-TO I wrote for one way to serve PHP from within Zope: www.zope.org/Members/Mamey/PHP -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] namespace??
On Fri, Jul 14, 2000 at 11:31:34AM +0100, Marcus Mendes wrote:
How can I get the content of TITULO_CIDADE out of my tags dtml-in
/dtml-in ??
My code is :
dtml-in "_['sequence-item'].objectValues(['TSimpleItem'])" sort=title
dtml-if "_['sequence-item'].id == CIDADE"
dtml-call
"REQUEST.set('TITULO_CIDADE',_['sequence-item'].title)"
/dtml-if
/dtml-in
I, for one, don't quite understand your question Marcus. Could you be more
specific?
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[Zope] Workaround for objectValues security problem?
Hi,
I'm trying to create a navigation bar DTML Method that goes something like this:
dtml-let root="PARENTS[-1]"
dtml-in "root.objectValues('Folder')"
.
.
.
The problem, as reported in a posting from Jerome Alet last week, is that the
Anonymous user does not have permission to access the objectValues method. Giving the
navigation bar DTML Method the proxy role of manager does not work correctly: the
method can be called directly but not within other documents or methods.
Does someone have a workaround for this problem? Thank you.
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Re: [Zope] Workaround for objectValues security problem?
On Thu, Jul 13, 2000 at 12:47:56PM -0400, Andres Corrada-Emmanuel wrote:
The problem, as reported in a posting from Jerome Alet last week, is that the
Anonymous
user does not have permission to access the objectValues method. Giving the
navigation
I should correct myself by saying that the objectValues method is not the
real problem here but the way the dtml-in tag is processed since I can
reproduce the problem with the following variant:
dtml-let rootFolders="PARENTS[-1].objectValues('Folder')"
dtml-in rootFolders
.
.
.
and the DTML Method that includes this code works fine called directly. But
fails when called within another Document or Method by saying that
Anonymous is not authorized to look at "rootFolders". The failure occurs in
lib/python/DocumentTemplate/DT_In.py in the function "renderwob".
I've looked at the code but it isn't easy to figure out what is going on.
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Re: [Zope] Problem to init a DTML Document by uploading a file
On Thu, Jun 22, 2000 at 02:18:35PM +0200, Frédéric Quin wrote:
Hi all,
I did'nt manage to init a DTML Document by uploading a file.
I wrote :
dtml-call "manage_addDTMLDocument('my_id_html','','/home/index.html')
I tried too :
dtml-call "manage_addDTMLDocument('my_id_html','',file='/home/index.html')
And also :
dtml-call "manage_addDTMLDocument('my_id_html','',file_path)
Zope always creates a DTML Document and init his body with the path of the file
: it never uploads the file...
I encounter the same problem with manage_addImage which is a bigest problem...
Frederic,
The keyword argument "file" is somewhat misnamed. It should really be called
"fileContents".
I don't know in what context you are using this code but this may clear up
your problem:
Part of the magic that sucks the file out of your computer whenever you use
the browse button to upload the file is provided by the FORM tag. Make
sure your tag has the following syntax:
FORM ... enctype="multipart/form-data"...
if you do not include this on the tag, the browser will send only the name
of the file to Zope when you use an input type="file" tag. If enctype is
specified as shown above, then you will get the contents of the file in
whatever cgi variable you named in your input tag.
If you explain why you are calling manage_addDTMLDocument I could be more
helpful.
--
Andres Corrada-Emmanuel Email: [EMAIL PROTECTED]
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Re: [Zope] Problem to init a DTML Document by uploading a file
Sorry, Forgot to add that method="post" is also required in the FORM tag before a file contents is sent along in a posted form. So the required syntax is: FORM ... enctype="mulipart/form-data" ... method="post"... Otherwise, the file-selection field in the form acts like a regular text field. ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] A problem with image caching affecting certain versions of Netscape browsers browsers
On Tue, Jun 06, 2000 at 10:25:48PM +0100, Paul Browning wrote: ZWN-2000-06-01 says: "Itamar Shtull-Trauring and Chris Withers tracked down a problem with image caching that affected certain versions of Netscape browsers." Can anyone give me more info on this? I missed any reference to it on the list and have been unable to locate anything in various archives. I have just such a problem and I hope this is a fix. The problem was related to Netscape browsers on Win32 sending If-Modified-Since headers with dates like "15-Mar-00" when they meant "15-Mar-2000". This caused two problems in Zope. The DateTime module reinterpreted the date as "15-Mar-1900". This has been fixed in the CVS version of the module where years of the form 00-69 are now interpreted as 2000 + 00-69. The second problem ocurred in OFS/Image.py where the date was turned into whole seconds with Python's int() function. Dates so early lead to float numbers that exceed the range of numbers int() can deal with. This is also fixed in the current CVS version. ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] newbie Q. DTML syntax
On Wed, May 31, 2000 at 09:35:58PM +1000, Brad Moulton wrote: As a newbie i have tried a few variations on the following but the dtml-if never returns true dtml-in "PARENTS[0].objectValues(['customer'])" sort=lname dtml-if "(_['sequence-item'].title == AUTHENTICATED_USER)" trtdcustomer /tdtddtml-var accno/td ...and other values from "customers" folder with meta type customer /dtml-if /dtml-in This gets many, many people (including myself). Zope-defined Web request variables are usually objects. You are using AUTHENTICATED_USER as if it was a string, which it is not, thus your dtml-if always fails. To get what you want, use (Zope Quick Reference v. 0.9): AUTHENTICATED_USER.getUserName() Something that adds to newbies' confusion on this is that if one writes, dtml-var AUTHENTICATED_USER one gets the very username that one expects but yet the dtml-if still fails. "I can see the freaking name is right Why are you failing!!???" is the expurgated version of what I said when I got bit by this one. The reason that dtml-var AUTHENTICATED_USER renders nicely to the same string that AUTHENTICATED_USER.getUserName() does is that AUTHENTICATED_USER is an object of type lib/python/AccesControl/User. This object has the getUserName() method but it also has a "__str__" method that Python allows to be defined for any class. This "__str__" method is the way that an object should be represented whenever it is printed. In the case of the User class, lib/python/AccessControl/User.py defines the method __str__ as: def __str__(self): return self.getUserName() -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Weird interaction between int() and DateTime.timeTime
On Thu, May 25, 2000 at 06:48:51PM +0100, Chris Withers wrote: "Jeff K. Hoffman" wrote: Python 1.5.2 (#3, Mar 8 2000, 16:34:52) [C] on sunos5 Copyright 1991-1995 Stichting Mathematisch Centrum, Amsterdam f = 1. f 2.0 int(f) 1 the int() function takes a different code path and returns 1, correctly. Forgive my ignorance, but in what way is 1 correct here? Surely 2 is the what should be returned?! From the python int doc string: print int.__doc__ int(x) - integer Convert a string or number to an integer, if possible. A floating point argument will be truncated towards zero. ------ Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Netscape Image Problems (LoginManager?)
On Mon, May 22, 2000 at 03:10:59PM -0500, Jon Delheimer wrote:
Shane,
I made the changes you suggested to Image.py.
Here are the results:
Thursday, 11-May-00 16:21:32 GMT
1900/05/11 16:21:31 GMT
-2197697908.0
I have stepped through the debugger with the call of
ZPublisher.Zope('/path/to/image', d=1). Upon immediate entry into the
ZPublisher/Test.py module I can set environ['IF_MODIFIED_SINCE'] to
something reasonable such as 'Wednesday, March 15, 2000 19:02:17 GMT' and I
get no error as I step through the code. This exonerates the Zope python code.
The question then remains who is producing the buggy If-Modified-Since that
puts the date back to 1900. Does someone know how to trap the headers that
are sent to Zope so they can be inspected?
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Re: [Zope] Zope and PHP
On Thu, May 18, 2000 at 12:13:51PM -0400, Chris Herrnberger wrote: Greetings, In discussions with friends the question came up is zope compatible with php, specifically if zope is run through apache. Check out one way to integrate PHP output within Zope at: www.zope.org/Members/Mamey/PHP written by yours truly. The example needs some work to support the POST method and cookies. -- Andres Corrada-Emmanuel Email: [EMAIL PROTECTED] -- ___ Zope maillist - [EMAIL PROTECTED] 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 )
