March 2005 - Zope - Zope lists

UnicodeEncodeError
by George Tesseris 09 Mar '05

09 Mar '05

When I add new property Name - on English Type - String Value - on Greek (encoding "Unicode('UTF8')") I get this error message: Error Type: UnicodeEncodeError Error Value: 'latin-1' codec can't encode characters in position 0-2: ordinal not in range(256) Any solutions?

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proxy roles
by Eddy Ilg 09 Mar '05

09 Mar '05

Hi, I have a portal, that can have members. The member data ist stored in zclass instances (called Member) and at the same in normal zope users in UserFolders. If a member has the "admin" role, I want the member to be able to add another member. For this I wrote a script called "newMemberAction" (see bottom), which should create a new user and Member instance for the passed member data. I gave this script the proxy role "Manager". When I execute the script, I keep geting a login dialog. When I remove the line container.members.manage_addProduct["Member"].Member_add(Vorname,Nachname) it works (but of course does not create the Member instance). Why can I not create this zclass isntance? Thanks Eddy Heres the script (compressed): ---------------------------------------------------- ....... if not ('Admin' in request.AUTHENTICATED_USER.getRoles()): raise 'Unauthorized' ...... container.members.manage_addProduct["Member"].Member_add(Vorname,Nachname) Password=generatePassword() container.acl_users.manage_users('Add',{"name":Vorname+'.'+Nachname,"password":Password,"confirm":Password,"roles":[],"domains":[],}) getattr(container.members,id).manage_setLocalRoles(Vorname+'.'+Nachname,["Owner"]) RESPONSE.redirect("newMemberConfirm?Vorname="+url_quote(Vorname)+"&Nachname="+url_quote(Nachname)+"&Password="+url_quote(Password)) ----------------------------------------------------

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RE: [Zope] HUGE Threads showing in Debug Information
by Jean-Francois.Doyon＠CCRS.NRCan.gc.ca 09 Mar '05

09 Mar '05

Ah, I see. Well, what've found so far is: conn.setDebugInfo(REQUEST.environ, REQUEST.other) I have a hard time seeing how the HTML would end up in the envionment, so it's probably hiding somewhere in "other" ... The way I'd go abotu this is setup a little debugging script that dumps the request under controlled circumstances and try to see where in the request object t shows up (What dictionary, what key?). This *should* appear in the Debug page actually ... is the HTML contained inside a dictionary ({}) or something like that? J.F. -----Original Message----- From: Allen Schmidt [mailto:aschmidt@fredericksburg.com] Sent: March 8, 2005 5:11 PM To: Jean-Francois.Doyon(a)CCRS.NRCan.gc.ca Cc: zope(a)zope.org Subject: Re: [Zope] HUGE Threads showing in Debug Information By huge, I mean if I copy the text from that one thread to a file it is about 23K. It is basically showing all that would show up by doing a REQUEST display AND all the source text of the html page that is generated. It is not normal (at least not the normal way thread text shows up) and only shows up once in a while. Been happening more recently. Allen Jean-Francois.Doyon(a)CCRS.NRCan.gc.ca wrote: > Perfectly normal ... The request object currently being handled by a given > thread is dumped to the screen, allowing you to debug which thread is doing > what ... > > J.F. > > -----Original Message----- > From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org]On Behalf Of > Allen Schmidt > Sent: March 8, 2005 4:25 PM > To: zope(a)zope.org > Subject: [Zope] HUGE Threads showing in Debug Information > > > On the Debug Information screen in Control Panel, we occasionally get huge > gobs of text that looks like the entire REQUEST/RESPONSE objects showing up. > I am assuming this is being seen as the page header and this is being > registered in squid and is exceeding the request_header_max_size. I can > increase this but would like to know where our process if breaking down to > expose this mess. > > Thanks > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope-dev ) > >

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<dtml-sendmail> and SSL/FastCGI
by Asad Habib 09 Mar '05

09 Mar '05

Is there a way to make <dtml-sendmail> work with SSL/FastCGI? If not, does anyone know of any alternatives? Any help would be appreciated. Thanks. - Asad

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acquisition
by Arenz, Ralph 09 Mar '05

09 Mar '05

Hi, After upgrading from Zope-2.6.4 to Zope-2.7.3 i get the following error when i try to add an object from the add-list in zmi: Unauthorized: You are not allowed to access '<property-name>' in this context (Also, an error occurred while attempting to render the standard error message.) The property belongs to the container-object, where i try to add the new instance, and is called via "dtml-var" in the constructor-method, which is a dmtlmethod, of the ZClass. When i try to access that property in the constructor-method with this().<property> or restrictedTraverse('<property>') it works fine. Same behaviour with Zope-2.7.4. At the moment i'am running out of ideas. I changed some permissions but that doesn't work. At the moment i'am not shure if that behaviour is a bug or a feature? Any ideas? regards ralph

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RE: [Zope] acquisition
by Arenz, Ralph 09 Mar '05

09 Mar '05

-----Ursprüngliche Nachricht----- Von: Jonathan Hobbs [mailto:toolkit@magma.ca] Gesendet: Mittwoch, 9. März 2005 13:43 An: Arenz, Ralph; zope(a)zope.org Betreff: Re: [Zope] acquisition From: "Arenz, Ralph" <Ralph.Arenz(a)friatec.de> > After upgrading from Zope-2.6.4 to Zope-2.7.3 i get the following error > when i try to add an object from the add-list in zmi: > > Unauthorized: You are not allowed to access '<property-name>' in this > context > (Also, an error occurred while attempting to render the standard error > message.) > > The property belongs to the container-object, where i try to add the new > instance, and is called > via "dtml-var" in the constructor-method, which is a dmtlmethod, of the > ZClass. > When i try to access that property in the constructor-method with > this().<property> > or restrictedTraverse('<property>') it works fine. > Same behaviour with Zope-2.7.4. At the moment i'am running out of ideas. I > changed some > permissions but that doesn't work. At the moment i'am not shure if that > behaviour > is a bug or a feature? <You need to make sure that the security setting for the 'container-object' <matches the proxy setting of the dtml method that is adding/modifying the <property field. <eg. if you have a folder, set the security setting for 'Manage Properties' <to 'Authenticated' (for example) < then set the proxy role for the dtml method that will add/modify <properties to 'Authenticated' <Note: you can also set security when a user logs in (google for more on <this or read the zope book) I won't add or modify that property, i only wan't to display it in the constructor-method with "dmtl-var". Notice that everything works fine under Zope-2.6.4! ralph Jonathan

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RE: [Zope] ZSQL result passing
by Arenz, Ralph 09 Mar '05

09 Mar '05

Try <dtml-call "REQUEST.set('members',my_zsql_members_call())"> => members will hold the recordsets. ..but, why don't you call the zsql-method within the python-script like members=context.my_zsql_members_call() ? ralph -----Ursprüngliche Nachricht----- Von: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org]Im Auftrag von burley(a)zonnet.nl Gesendet: Mittwoch, 9. März 2005 13:27 An: zope(a)zope.org Betreff: [Zope] ZSQL result passing In a DTML method I'd like to pass the result from an ZSQL method to aPython script. I've tried the following (which doesn't work but explainsmy idea): Having a ZSQL my_zsql_members_call simply defined as: SELECT * FROM members; I'd hoped that in: <dtml-let members=my_zsql_members_call> <dtml-in my_zsql_iterator_call prefix="seq"> <dtml-var my_python_call(item=seq_item,members=members)> </dtml-in> </dtml-let> the my_zsql_members_call would return a *list* of multiple rows (or kind ofsequence object) of members information data to be used thereafter in the <dtml-in> iteration. Obviously, this is not the case. Technically, my problem can simply be restated as follows: how do I retrieve a multiple row ZSQL result and bind it to a single variable so that it can be passed to and iterated upon in a Python script? Thanks. -- _____________________________________________________________________ Versatel ADSL Gratis. De voordelen van gratis internet met de snelheid van ADSL. Zonder abonnementskosten en zonder vast contract. Je betaalt alleen voor de tijd online. Nu zonder aansluitkosten en met gratis modem. Bestel snel op www.versatel.nl. _______________________________________________ Zope maillist - Zope(a)zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )

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Read a file
by john blair 09 Mar '05

09 Mar '05

Hi I want to read the contents of a file.I have a form where user uploads doc files.I want to give preview of that file after user uploads the file.What I am thinking is I will read the contents of that file and store it in another file with content-type text/html so that it can be displayed in the browser.But I have no idea how to read the contents of a file stored in zodb .Can someone help? __________________________________ Celebrate Yahoo!'s 10th Birthday! Yahoo! Netrospective: 100 Moments of the Web http://birthday.yahoo.com/netrospective/

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stuck with parameters
by prabuddha ray 09 Mar '05

09 Mar '05

Thanks fo rthe support but by the time i read the soln. by AJ i tried to rebuild the whole page in a dtml document . earlier i was trying page template. Now in the DTML-IN tag used to fill the data in my 2nd combobox in my form i'm using a ZSQL method with one param districtname. this value i've to get from the submit of the same form upon selecting from 1st combobox ' districtname'. the dtml-in tag i used goes like this: <dtml-in getDistrictUser (districtname=REQUEST.form.districtname)> <dtml-var username> </dtml-in> error on saving changes: document template parse error, invalid attribute name getDistrictUser(districtname for tag "<dtml-in...." both the parameter name n the first combobox name is "districtname" . i made them similar thinking it wud take the request variable automatically. plz help me out sir.

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RE: [Zope] HUGE Threads showing in Debug Information
by Jean-Francois.Doyon＠CCRS.NRCan.gc.ca 08 Mar '05

08 Mar '05

Perfectly normal ... The request object currently being handled by a given thread is dumped to the screen, allowing you to debug which thread is doing what ... J.F. -----Original Message----- From: zope-bounces(a)zope.org [mailto:zope-bounces@zope.org]On Behalf Of Allen Schmidt Sent: March 8, 2005 4:25 PM To: zope(a)zope.org Subject: [Zope] HUGE Threads showing in Debug Information On the Debug Information screen in Control Panel, we occasionally get huge gobs of text that looks like the entire REQUEST/RESPONSE objects showing up. I am assuming this is being seen as the page header and this is being registered in squid and is exceeding the request_header_max_size. I can increase this but would like to know where our process if breaking down to expose this mess. Thanks _______________________________________________ Zope maillist - Zope(a)zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )

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