April 2005 - Zope - Zope lists

Re: [Zope] login system discussion
by prabuddha ray 07 Apr '05

07 Apr '05

ok, i get it. So what is the way to set a request form var in the python script. On Wed, 6 Apr 2005 12:55:33 -0300, Jose Henrique dos Reis <jhreis(a)senado.gov.br> wrote: > Your request.set puts 'invalid' in request/other, not in request/form. > > Zenrique -- Share the vision of difference with ME

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how to instantiate an External Method
by Wladmir Araujo Chapetta 07 Apr '05

07 Apr '05

How can i instantiate a external method within my Container Product? I've tryed to do this as following: ... from Products.ExternalMethod import ExternalMethod class Container(Folder): meta_type ='Container' def __init__(self, id, title): self.id = id self.title = title .... index_html = DTMLFile("dtml/indexContainer", globals()) search = PythonScript(id='search') searchService=ExternalMethod('searchService','searchService','search','search') ..... The id and title are "searchService" . The module and function name are 'search' and they are located in Extensions directory in my Container Product. The following error is printed: File "/home/zope/Zope2.7.4/lib/python/OFS/Application.py", line 673, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/home/zope/Zope2.7.4/lib/python/Products/Container/__init__.py", line 1, in ? import Container,ItemSimples File "/home/zope/Zope2.7.4/lib/python/Products/Container/Container.py", line 22, in ? class Container(Folder): File "/home/zope/Zope2.7.4/lib/python/Products/Container/Container.py", line 36, in Container searchService=ExternalMethod('searchService','searchService','search','search') TypeError: 'module' object is not callable How could i solve it?

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Re: [Zope] TAL/SQL Problem
by Philip Beardmore 07 Apr '05

07 Apr '05

Thanks to both Barry and Madhavi for the solution. Works great guys! Ta ----- Original Message ----- From: Barry Pederson <bp(a)barryp.org> Date: Thursday, April 7, 2005 4:38 pm Subject: Re: [Zope] TAL/SQL Problem > Phil Beardmore wrote: > > Hi, hope you can help. > > > > We are currently linking a webpage to an SQL database and are > pulling in > > information via the tal:replace function. This is working extremely > > well however one of our SQL fields is comma deliminated, and we > want it > > to appear as a list. We have accomplished this by using the > following> code: > > > > <h1>Interests</h1> > > > > <tal:x define="test2 result/interests" > > repeat="id python:interests.split(',')"> > > <p>> tal:attributes="href string:detail_html?id=$id" > > tal:content="result/interests" > >>Interests goes here</p> > > </tal:x> > > > > This works well, and each item of text is displayed as a list > item. > > Only problem we have, is we want to be able to display the SQL > text as > > the link name, but instead each link has the same link text which > is the > > whole of the SQL string. > > > > E.g. The text in the interests field is: Swimming,Badminton,Ice > Hockey> <detail_html?id=Swimming> > > > > The code seperates the text via the comma, and displays a list > item for > > each activity. Only problem is, the link text for each activity > is the > > same (Swimming,Badminton,Ice Hockey <detail_html?id=Swimming>). > Anyone> got any ideas? > > > > Hope you can understand what I am after. An example page is at: > > > > > http://lash.sunderland.ac.uk/business/organisationandstaff/test/detail_html…> > > > > Thanks > > Phil > > In the <a> tag, instead of > > tal:content="result/interests" > > shouldn't it be > > tal:content="id" > > ------- > > Barry >

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TAL/SQL Problem
by Phil Beardmore 07 Apr '05

07 Apr '05

Hi, hope you can help. We are currently linking a webpage to an SQL database and are pulling in information via the tal:replace function. This is working extremely well however one of our SQL fields is comma deliminated, and we want it to appear as a list. We have accomplished this by using the following code: <h1>Interests</h1> <tal:x define="test2 result/interests" repeat="id python:interests.split(',')"> <p><a href="" tal:attributes="href string:detail_html?id=$id" tal:content="result/interests" >Interests goes here</a></p> </tal:x> This works well, and each item of text is displayed as a list item. Only problem we have, is we want to be able to display the SQL text as the link name, but instead each link has the same link text which is the whole of the SQL string. E.g. The text in the interests field is: Swimming,Badminton,Ice Hockey <detail_html?id=Swimming> The code seperates the text via the comma, and displays a list item for each activity. Only problem is, the link text for each activity is the same (Swimming,Badminton,Ice Hockey <detail_html?id=Swimming>). Anyone got any ideas? Hope you can understand what I am after. An example page is at: http://lash.sunderland.ac.uk/business/organisationandstaff/test/detail_html… Thanks Phil

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Re: [Zope] Product creation difficulty
by Chris Withers 07 Apr '05

07 Apr '05

(keep replies on the list, more people can help that way) Pete Taylor wrote: > thanks man. doing it that way has cleared up the security problem. i've > run into others trying to access xml-rpc methods remotely (zope keeps > passing the __roles__ checks back to the xmlrpc server, which says "i don't > know what you're talking about", etc) You'd have to give us more information if you want help with that, it sounds like something bizarre is happening that shouldn't ;-) cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk

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browsing server filesystem
by Fabio Marcone 07 Apr '05

07 Apr '05

Hi! I need to browse (from a client) server file system. Does exist a zope object to do that? or, how can I do it? (I think external method in python, isn't it?) Thanks, Fabio

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how to store ZSQL query results in a python var
by prabuddha ray 07 Apr '05

07 Apr '05

from a newbie, i've this ZSQLmethod returning me a string only. how do i store it a var in my python script. eg., userlevel = container.getUserLevel(uname=user) when i print it using html_quote as : print "(%s)" % html_quote(userlevel) return printed output is : (<Shared.DC.ZRDB.Results.Results instance at 0x41dd966c>) please help. -- Share the vision of difference with ME

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how to add pages to a new tab in plone
by prabuddha ray 07 Apr '05

07 Apr '05

hope i get this through !!! In my plone site I've added a portal_tab through portal_actions. i've made a subfolder in my plone site root folder for it. I gave the path in the action value field of the tabs as : string:$portal_url/consumables now the problem is that when i click on my tab the index_html zpt opens seperately as a new page unlike the home tab's index page which opens inside the plone site . i want the pages in my tab to added as the plone site's content, not seperately. how do i do it. -- Share the vision of difference with ME

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Does anyone care whether we deprecate ZClasses?
by Jim Fulton 07 Apr '05

07 Apr '05

ZClasses are a feature that support through-the-web development. Many people have found them useful in the past, but they have some significant deficiencies, including: - They can't be managed with file-system tools, especially revision control systems like CVS and subversion. - They don't work well with Python development tools, like profilers and debugger. - They aren't being actively maintained. Most serious Zope developers stopped using them a long time ago and are frustrated that we still expend resources keeping them around. For example, the release of Zope 2.8 has been delayed by the requirement of getting ZClasses working with Zope 2.8. We could choose to deprecate ZClasses. If we deprecated them in Zope 2.8, they would still work in Zope 2.8 and Zope 2.9, but their support would be removed in Zope 2.10. Would anyone be upset if this happened? Jim -- Jim Fulton mailto:jim@zope.com Python Powered! CTO (540) 361-1714 http://www.python.org Zope Corporation http://www.zope.com http://www.zope.org

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request forward technique
by prabuddha ray 07 Apr '05

07 Apr '05

>From my login page I'm calling a python script for redirecting it to seperate pages. there if login fails i the login page is to be redirected along with setting a hidden form field 'invalid' by '1'. For this I've to set the request/form.invalid value so that it is available to thelogin page. is it possible to set the request values from a page and return them back to the same page? -- Share the vision of difference with ME

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