March 2008 - Zope - Zope lists

getting at url parameters in zpt
by David Bear 07 Mar '08

07 Mar '08

If I have a zpt called 'stuff' and I call it from a web browser with a url like this http://myzopeserver.com/stuff?item1=x?item2=y how do I get at the item1 and item2 parameters? -- David Bear College of Public Programs/ASU 411 N Central, Phoenix, AZ 85004

2 1

python script returning a 'rendered' zpt
by David Bear 07 Mar '08

07 Mar '08

I need to right a script that will return a zpt. However, I need the script to feed the zpt some values and then have zope returned the rendered zpt. I hope this is possible. For example, lets say I have something like this in a zpt <div tal:contents="somevariable"> blah </div> My python script with have something like this: somevariable = "this is a test" How can I get the script to returned the 'rendered' zpt? -- David Bear College of Public Programs/ASU 411 N Central, Phoenix, AZ 85004

3 3

ZpCron
by Giampiero Benvenuti 07 Mar '08

07 Mar '08

Hello list, can someone give me a good example about the sintax for the product ZpCron? ( http://www.zope.org/Members/janik/ZpCron ) It should be cron-like syntax: 1 * * * * Username /zope/path/to/script So far I didn't have any success... Thanks a lot, Giampiero

1 0

getting the keys:values in a propertyItems() object
by Kamal Hamzat 07 Mar '08

07 Mar '08

Hi,I have this lines of dtml methods.<dtml-call "REQUEST.set('xx', _.getitem('080211'))"><dtml-var "xx.propertyItems()">Which rendered these Keys:Values below[('title', "The man Wants Refinery For Living"), ('lastEditDate', DateTime('2008/02/11 11:49:26.254 US/Eastern')), ('EpozDocumentTemplate', ''), ('author', 'By Chesal Chesal'), ('summary', "He has directed that further investment in private refineries be targeted at the axis which consumes 15 million litres of fuel per day, more than half the country's total.")] Please, how do I extract each key with its corresponding value. For example title : The man Wants Refinery For Living.Thankskamal

4 3

define a class in a python script
by Yuri 06 Mar '08

06 Mar '08

Hi, all! I would like to define a class inside a python script (so I can catalog it and use catalog to store info, as the tutorial about catalog everything suggests). So I've done: ======== class Autore: " classe per il catalogo " def set_autore(self, autore=''): """ setta l'autore """ self.autore=autore def set_variante(self, variante=''): """ setta l'autore """ self.variante = variante def variante(self): """ ritorna la variante """ return self.variante def set_qualificazione(self, qualificazione=''): """ setta la qualificazione """ self.qualificazione = qualificazione def qualificazione(self): """ ritorna la qualificazione """ return self.qualificazione un_autore = Autore() un_autore.set_autore('prova') un_autore.set_variante('una variante') un_autore.set_qualificazione('una qualificazione') print un_autore.variante() print un_autore.qualificazione() return printed ====== but zope complains about I can call the methods of this class: *Error Type: Unauthorized* *Error Value: You are not allowed to access set_autore in this context So, what can I do? How can I create virtual objects to be cataloged? *

6 10

http://server:port/object1/object2/++view++ZSmanage
by Garito 06 Mar '08

06 Mar '08

Hi! I ask some days ago if ZSmanage could be used as an acquirable view of an object when its defined in configure.zcml as: <configure xmlns:browser="http://namespaces.zope.org/browser"> <browser:resourceDirectory name="ZSM" directory="recursos" /> <browser:page for="*" name="ZSmanage" template="recursos/ZSmanage.pt" permission="zope2.Public" /> </configure> Now I could found a website page ( http://worldcookery.com/files/ploneconf05-five/step3.html) Now I could use something like http://server:port/object1/object2/++view++ZSmanage with the desired result but: Can I configure Zope (or similar) to use an Url like http://server:port/object1/object2/ZSmanage (without ++view++) ? How? Thanks a lot! -- Mis Cosas http://blogs.sistes.net/Garito Zope Smart Manager http://blogs.sistes.net/Garito/670

1 0

repozo, pack and backups
by Miles 05 Mar '08

05 Mar '08

Hi, I'm hoping someone can share their experience of using repozo, packing and backups to answer a couple of questions. I've googled around to confirm that packing means a full backup. Is there any way to carry out incremental backups and then pack the database, without carrying out a full backup each time - for example, can I continue to get nightly incremental backups if I pack nightly but retain the last 2 days' transaction history? (I transfer the increments to a backup server, and then rebuild the database, then take a nightly snapshot to tape, so I really don't need a full backup) I have an inkling this is not possible, but would be useful to confirm... TIA, Miles

3 3

a zope field inside a zc.table column's value
by Marcelo de Moraes Serpa 04 Mar '08

04 Mar '08

Hello, Does anyone know if I can have a zope.schema.field (Zope3) as a column value for zc.table table so I can have a input in this column ? I have a ecommerce "checkout" table built with zc.table. I want to have a column "quanitity" but instead of a static value, I would like to have a textfield so the user could input the amount and update the value (final price). How could I implement it? I'm using zope.formlib to build the forms btw. Thanks, Marcelo.

1 0

ERROR Zope.ZCatalog reindexIndex could not resolve an object from the uid
by Manuel Vazquez Acosta 03 Mar '08

03 Mar '08

Hi all, I'm facing some trouble with a Plone Site. When trying to insert a new page I get an error complaining about some lost uid. I have tryied clearing uid_catalog's indexes: UID, id, and Title. Then I reindex those indexes, and in the event.log I got several errors: ERROR Zope.ZCatalog reindexIndex could not resolve an object from the uid '/path/to/the/object' Does anyone knows how to troubleshoot this? Thanks in advance, Manuel.

2 2

Re: [Zope] How to get nice traceback like from old versions?
by Jaroslav Lukesh 03 Mar '08

03 Mar '08

Once more, correction of misformatted text for better readability. ----- Original Message ----- From: "Dieter Maurer" <dieter(a)handshake.de> >> ... >>It is the same as the event.log plus whole request. >>But with Zope 251 error log points me to exact code with problem: >>But 294 not: > > The modern tracebacks are usually far more informative than the old > ones. > > True, they no longer show the source code but the "Module" info > can easily be used to locate the corresponding source file. > An the "line" info lets you find again the exact source code. > Sorry, but I dont see any line of used DTML method to produce this error. In fact, the error is at line 313 (this number is not present at traceback) of DTML method named "titulni": Traceback (innermost last): Module ZPublisher.Publish, line 115, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 41, in call_object Module OFS.DTMLMethod, line 144, in __call__ - <DTMLMethod at /www/index_html> - URL: http://xx/index_html/manage_main - Physical Path: /www/index_html Module DocumentTemplate.DT_String, line 476, in __call__ Module Products.unitws, line 21, in render Module OFS.DTMLDocument, line 121, in __call__ - <DTMLDocument at /www/index.htm> - URL: http://xx/index.htm/manage_main - Physical Path: /www/index.htm Module DocumentTemplate.DT_String, line 476, in __call__ Module OFS.DTMLMethod, line 137, in __call__ - <DTMLMethod at /www/standard_html_body> - URL: http://xx/standard_html_body/manage_main - Physical Path: /www/standard_html_body Module DocumentTemplate.DT_String, line 476, in __call__ Module DocumentTemplate.DT_With, line 76, in render Module DocumentTemplate.DT_With, line 76, in render Module DocumentTemplate.DT_Var, line 214, in render Module OFS.DTMLDocument, line 121, in __call__ - <DTMLDocument at /www/cz/kalendar/titulni> - URL: http://xx/cz/kalendar/titulni/manage_main - Physical Path: /www/cz/kalendar/titulni Module DocumentTemplate.DT_String, line 476, in __call__ Module Products.unitws, line 21, in render Module DocumentTemplate.DT_Util, line 196, in eval - __traceback_info__: REQUEST Module <string>, line 1, in <expression> NameError: name 'kalendar_titulni_pouze_akce_str' is not defined Line 313 where is the error looks: <dtml-call "REQUEST.set('akce', kalendar_titulni_pouze_akce_str)"> Is somewhere some extra product or patch to show partial code where is error? Thanks, JL.

3 2