July 2000 - Zope - Zope lists

RE: [Zope] Fetching data from external methods
by Jarkko Veijalainen 12 Jul '00

12 Jul '00

FINALY, your code sould look like: In externalMethod: return res #ENTIRE obj DTML code: <dtml-let resDTML="LDAPsearch('666666','*',REQUEST)"> <dtml-var "resDTML.cn"> <dtml-var "resDTML.otherAttributes" </dtml-let> yeah, thanks a lot, it works, but i have still a liitle problem this might sound like newbie question ( but i don't really know) how i can <dtml-res> with input values like this <dtml-let resDTML="LDAPsearch(myinput,myinput2,REQUEST)"> myinput is data that i can type like search criteria in my search-form should i make somekind on handler-DTML? which picks up submitted data from my submitted form and puts them in <dtml-let>? PM jarkkov

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RE: [Zope] Fetching data from external methods
by Jarkko Veijalainen 12 Jul '00

12 Jul '00

sorry but your example did'nt work: >in external method: > > return (obj1, obj2,) > >in DTML: > ><dtml-in external_method(your,params)> > <dtml-var value1> > <dtml-var value2> ></dtml-in> here is my submit forms code to explain my case <form action="LDAPsearch" method=POST ENCTYPE="multipart/form-data"> cn: <br> <input name="cn" size="10"><br> objectclass: <br> <input name="objectclass" size="15"><br><br> <input type="SUBMIT" name="send" value=" Search "> </form> LDAPsearch is my external method (object in zope which points to .py module) My method outputs are: res = (contains search result using forms input values) sn = res.sn (one of the values in res-object) return sn and i try to embed in dtml like this <dtml-in "LDAPsearch('666666','*',REQUEST)"> <dtml-var sn> </dtml-in> Zope returns error: Error Type: InError Error Value: Strings are not allowed as input to the in tag. if i try to return res.__dict__ in external method zope returns this kind of error: Error Type: KeyError Error Value: 0 this works <dtml-var "LDAPsearch('666666','*',REQUEST)"> but it lefs me with two problems 1) how i can input values in LDAPsearch(how i input here) 2) i don't have any control of return value, it returns list like this ('Ukko', '666666', 'oEmail') >If you are submitting to your external method from an HTML form, you >will need to return the HTML to be >def my_external_method(self,param1,param2): > ...do stuff... > string = '<HTML><BODY>' > string = string + ...render your results here... > string = string + '</BODY></HTML>' > return string this solution worked, but it's not what i really want to do. I don't want include return HTML-file in my python script, like in that example.

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Subfolder problem (acquisition?)
by Oleg Broytmann 12 Jul '00

12 Jul '00

Hello! I've got a problem. Site: / index_html (DTML Document) logo.gif (Image) standard_html_footer sub (Folder, empty) Footer: <p><dtml-var logo.gif></p> <p><a href="<dtml-var URL0>/view_source">View DTML Source</a></p> </BODY></HTML> I can see the root index_html, but I can't see sub folder - AttributeError. I think when I view "sub", it acquire index_html from root, but what is the problem with AttributeError? http://phd.russ.ru/pcgi/TEST/index_html http://phd.russ.ru/pcgi/TEST/sub/ Export: http://phd.russ.ru/~phd/Software/Zope/TEST.zexp Anyone have an idea? I am totally puzzled. Seems I missed something about acquisition... Oleg. (All opinions are mine and not of my employer) ---- Oleg Broytmann National Research Surgery Centre http://sun.med.ru/~phd/ Programmers don't die, they just GOSUB without RETURN.

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RE: [Zope] Zope patches or update for Python 2.0?
by Brian Lloyd 12 Jul '00

12 Jul '00

> Does anyone have a patch for Zope (any version >= 2.0) to > enable it to run > reliably under the latest versions of CVS in the SourceForge > repository? > The decision was made to tighten up both the multi-arg append > and multi-arg > connect items. I was hoping someone else had already gone > through the code > and fixed all these items, saving me the time. Hi Skip - I would suggest trying 2.2 beta 4. I think that all of the multi-arg append()'s are out of that (not so sure about connect()'s, but I think some enterprising folks are using it with the new stuff). Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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Zope patches or update for Python 2.0?
by Skip Montanaro 12 Jul '00

12 Jul '00

Does anyone have a patch for Zope (any version >= 2.0) to enable it to run reliably under the latest versions of CVS in the SourceForge repository? The decision was made to tighten up both the multi-arg append and multi-arg connect items. I was hoping someone else had already gone through the code and fixed all these items, saving me the time. Thx, -- Skip Montanaro, skip(a)mojam.com, http://www.mojam.com/, http://www.musi-cal.com/ "To get what you want you must commit yourself for sometime" - fortune cookie

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RE: [Zope] Beta -problem
by Brian Lloyd 12 Jul '00

12 Jul '00

> while starting Zope this morning I got this > message.Yestersday I installed > the newest beta. > ->Traceback (innermost last): > <snip> > import sys, ExtensionClass, TimeStamp, cPersistence, Persistence > ImportError: No module named ExtensionClass Are you using a source or binary release? If you are using a source release you need to follow the installation instructions to build the binaries... Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com

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Re: [Zope] Q: Zope meeting in Paris in August?
by Richard Moon 12 Jul '00

12 Jul '00

At 09:40 11/07/00 -0400, you wrote: >Hello everybody. I'm chatting with someone in Paris about a possible >Zope gathering during my vacation to see my in-laws August 11th-25th. >I'll be in Paris for a few days in the beginning and possibly at the >end. Is anybody interested in hosting an event? Be great to meet you and other EuroZopers. >I'll be in Brittany the rest of the time, so if there's someone in >Rennes or Nantes, that's possible as well! > >--Paul > >Paul Everitt Digital Creations >paul(a)digicool.com 540.371.6909 >----------------------------------------- >The Open Source Zope application server >http://www.zope.org/ >----------------------------------------- > >_______________________________________________ >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 ) Richard Moon richard(a)dcs.co.uk

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Re: [Zope] RE: Bizarre error with standard_html_header
by Martijn Pieters 12 Jul '00

12 Jul '00

On Wed, Jul 12, 2000 at 05:36:26PM +1000, Curtis Maloney wrote: > The traceback was in my original message. I will give you a new one this > time, since i have managed to move along a _tiny_ ammount, but still get the > same error. Found it now. There were two copies of your message, and I found the one without the trace. > > > > I also see that you are making assumptions about acquisition context. An > > acquired message does not autmatically also acquire the context of the > > caller. See several articles and How-To's by Jim Fulton and Shane Hathaway > > on Zope.org. > > Hmm.. so, if i request http://mysite/internal/register > and it acquires the DTML Document 'register' from mysite/ into internal > register won't neccesarily be in the internal/ namespace? > > Erm.... my Zope world is crumbling! It all seemed so simple before... > > Then again, when you can't trust the id, what can you trust? (o8 register will look in internal for objects, but only if it can't find them first in the mysite (root) object. Read Jim's acquisition algebra texts: http://www.zope.org/Members/jim/Info/IPC8/AcquisitionAlgebra/ So we have: mysite/ standard_html_header register internal/ standard_html_header and you are calling mysite.internal.register, which in turn tries to call mysite.internal.register.standard_html_header. mysite.internal.register is, in Jim's algebra: ((register o mysite) o (internal o mysite)), so when register tries to call standard_html_header, it will go from left to right through this list, and will find mysite.standard_html_header first. If this worries you about your view of Zope, you're about to reach your next level of Zope Zen. =) > File /usr/local/Zope-2.1.6-src/lib/python/OFS/DTMLMethod.py, line 146, in > __call__ > (Object: standard_html_header) > File /usr/local/Zope-2.1.6-src/lib/python/DocumentTemplate/DT_String.py, > line 502, in __call__ > (Object: standard_html_header) > TypeError: (see above) The first 3 lines let us know that we are _inside_ an object called standard_html_header. In your case this will be the on in the root Folder of your site, I suspect. What actually goes wrong I don't know. It _probably_ goes wrong inside the rendering of this object, but this is masked, I think, by the fact that the next step on the stack is in render_blocks, which is implemented in C. -- Martijn Pieters | Software Engineer mailto:mj@digicool.com | Digital Creations http://www.digicool.com/ | Creators of Zope http://www.zope.org/ | ZopeStudio: http://www.zope.org/Products/ZopeStudio -----------------------------------------------------

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LoadSite can create a corrupted data.fs ?
by Jonathan Desp 12 Jul '00

12 Jul '00

Hi, Do you have any tools for analyse a data.fs ? (not tranalyser) I'm still getting that problem: http://lists.zope.org/pipermail/zope/2000-July/028950.html If I don't fint out why my data.fs is corrupted, I'll lost one week of work for my company. I suspect the program "LoadSite" when I uploaded my 900+ files. (By the way, all those 900 files are now in smaller directories) Why I suspect LoadSite ? Because in the source of this data.fs, I can see several "loadsite_headq" or something like.. I got that problem twice, and twice I used LoadSite. I don't want to see that crash again, I'm losting time and money. The worse is that in the LoadSite web page, they don't notice that it could corrupt this data.fs. But it's only a quess. Maybe LoadSite is not quilty. Very truly yours, <><><><><><><><><><><><><><> Jonathan Desp Atomasoft Matter will become Software http://www.atomasoft.com <><><><><><><><><><><><><><> ``It is not the strongest of the species that survives nor the most intelligent. It is those most adaptive to change.''

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Passing Variables; How?
by Jonathan 12 Jul '00

12 Jul '00

Hi all, I've got the following situation; a ZGDChart object calls a Z SQL method which requires certain query parameters. Since I call the ZGDChart from within DTML and not the Z SQL method, how can I define the variable the SQL method needs? Thnx Jonathan

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