May 2004 - Zope - Zope lists

RE: [Zope] Embedding java applet into python Product
by Ausum Studio 12 May '04

12 May '04

Create a public method inside your product class that renders just the binary, i.e 'jclass_binary'. Then you use, according yo your appletHeader method: self.absolute_url() + '/jclass_binary' ... as the url that you need in the 'code' attribute of the applet tag. Have in mind that by doing this way you won't be able to manage the cache settings of the binary, unless you deal with that within the method itself, so chances are that you'll prefer to upload your java class as a visible zope file. There might be other ways to do the same thing. Ausum >From: Josef Meile <jmeile(a)hotmail.com> >To: zope(a)zope.org >Subject: [Zope] Embedding java applet into python Product >Date: Tue, 11 May 2004 20:26:59 +0200 > >Hi, > >the idea of this is to have the instances of a python product to use a java >applet, which comes with the product itself. > >This is what I've done, but I haven't had any success: > >On MyInstanceHome/Products/MyProduct/MyProduct.py: > >from OFS.Image import File >import os,Globals > >def loadAppletClass(): > #Gets the physic path where the applet is: > #MyInstanceHome/Products/MyProduct/java/myApplet.class > productHome=Globals.package_home(globals()) > appletName='myApplet.class' > appletPath=os.path.join(productHome,'java/'+appletName) > > #Then loads the data > appletData=file(appletPath) > return File(appletName,'',appletData) > #return appletData -> I tried this as well > >#Creates a global variable to store the >#file reference >APPLET_CLASS=loadAppletClass() > >#Here comes the usual code for manage_add > ># Then the class definition >class MyProduct(SimpleItem): > """ MyProduct class definition""" > > #__init__ and other class methods come here > > #Inside this method, I use some class variables that > #I have already initialize on the __init__ method > def appletHeader(self): > """Renders the applet tag""" > return \ > """ > <applet code="%s" width="%s" height="%s" name="myApplet"> > <param name="showValue" value="no"> > <param name="sampleHeight" value="10"> > <param name="bgColor" value="%s"> > no applet > </applet> > """ % (APPLET_CLASS,self.appletWidth,self.appletHeight,self.bgColor) > >then I called it from a Page template like this: > ><applet tal:replace='structure python:here.appletHeader()'> > Some Applet ></applet> > >but I get: > ><applet code="---> The whole binary data comes here <---" > width="325" height="100" name="myApplet"> > <param name="showValue" value="no"> > <param name="sampleHeight" value="10"> > <param name="bgColor" value="#eeeeee"> > no applet > </applet> > >I think this result is pretty normal because on one hand I'm returning the >object contents and not a reference. On the other hand, the binary data is >being treated as ASCII. How do I return a reference instead of returning >the File object itself? > >Thanks in advanced, >Josef > >_______________________________________________ >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 ) _________________________________________________________________ FREE pop-up blocking with the new MSN Toolbar get it now! http://toolbar.msn.com/go/onm00200415ave/direct/01/

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export problem with 2.7.0
by Dan Cherry 11 May '04

11 May '04

Hi, I installed zope 2.7.0 on a couple of Debian linux systems (Python 2.3), and neither of the systems will export more than roughly 22kb. The objects I'm trying to export contain about 15MB including subfolders/files/images/etc. first, has anyone else run into this abbreviated export situation, and second, if so, have you found a workaround? any suggestions would be appreciated, thanks, -- Dan Cherry dscherry(a)bellsouth.net

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index_html of zclass
by Einar Næss Jensen 11 May '04

11 May '04

I have a zclass (with ZObject, ZObjectManager baseclasses) "Content" with a method index_html. If it is possible, how may i add an index_html to the instances of "content"?: /zclass Content | index_html Content instance | index_html Best regards Eianr Næss Jensen -- Einar Næss Jensen Avdelingsingeniør IT-HF 735 90750

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Re: [Zope-DB] Simple Question - How Do I Get A Z SQL Query Available To General Public
by Jaroslav Lukesh 11 May '04

11 May '04

Pinball Jim wrote: > Works fine from management view, but I need anonymous people to be able > to use this. you need to define "use database methods" etc in security tab at ZMI for that method, or for folder that holds that method. -- Jaroslav Luke -- Tento e-mail nemu*e obsahovat VIRY jeliko nepocházi z virózního systému M$ Windows!

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Embedding java applet into python Product
by Josef Meile 11 May '04

11 May '04

Hi, the idea of this is to have the instances of a python product to use a java applet, which comes with the product itself. This is what I've done, but I haven't had any success: On MyInstanceHome/Products/MyProduct/MyProduct.py: from OFS.Image import File import os,Globals def loadAppletClass(): #Gets the physic path where the applet is: #MyInstanceHome/Products/MyProduct/java/myApplet.class productHome=Globals.package_home(globals()) appletName='myApplet.class' appletPath=os.path.join(productHome,'java/'+appletName) #Then loads the data appletData=file(appletPath) return File(appletName,'',appletData) #return appletData -> I tried this as well #Creates a global variable to store the #file reference APPLET_CLASS=loadAppletClass() #Here comes the usual code for manage_add # Then the class definition class MyProduct(SimpleItem): """ MyProduct class definition""" #__init__ and other class methods come here #Inside this method, I use some class variables that #I have already initialize on the __init__ method def appletHeader(self): """Renders the applet tag""" return \ """ <applet code="%s" width="%s" height="%s" name="myApplet"> <param name="showValue" value="no"> <param name="sampleHeight" value="10"> <param name="bgColor" value="%s"> no applet </applet> """ % (APPLET_CLASS,self.appletWidth,self.appletHeight,self.bgColor) then I called it from a Page template like this: <applet tal:replace='structure python:here.appletHeader()'> Some Applet </applet> but I get: <applet code="---> The whole binary data comes here <---" width="325" height="100" name="myApplet"> <param name="showValue" value="no"> <param name="sampleHeight" value="10"> <param name="bgColor" value="#eeeeee"> no applet </applet> I think this result is pretty normal because on one hand I'm returning the object contents and not a reference. On the other hand, the binary data is being treated as ASCII. How do I return a reference instead of returning the File object itself? Thanks in advanced, Josef

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zope + apache2 + ssl with cgi
by William Herring 11 May '04

11 May '04

Have the configuration directives changed for using Zope + ssl with Apache 2? I have followed the directions provided in the provided in the WEBSERVERS.txt documentation, but they appear to be the same as for Apache1.3.

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Native MS SQL DA for Zope
by Jaroslav Lukesh 11 May '04

11 May '04

Dear all, I was found %subj% here: http://zope.org/Members/thinmanj74/Z MS SQL Database Adapter I try to try it. From first look it will need: http://www.object-craft.com.au/projects/mssql/ freetds freetds-devel from http://www.sybase.com/detail?id=1011127 packages: sybase-common-11.9.2-3.i386.rpm sybase-ase-11.9.2-3.i386.rpm ... download still doesnot finished via thin 32kbps line 8-) If somembody here is in advance and has some experience in compiling this with zope, is wanted. Regards, -- Jaroslav Lukeš -- PS. Sorry for little crosspost.

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Re: [ANN] Epoz 0.8.1 released
by Drak 11 May '04

11 May '04

Sweet! A couple of suggestions if I may: 1) Can we get the 'Remove Format' to work with everything? If you go to your demo site for example, and try removing the first line of text that is encased in a <span> and <H1> tags, or the unordered bulleted list further on down... well nothing happens. 2) There's a little check-box at the bottom of the Epoz text editing window. It has no description, yet is a pretty important tool. I use it quite often in instances where the 'Remove Format' doesn't work, or if I need to modify a tag. Certainly not all users will need it, but a description would certainly be helpful. For our internal site I've just added the following beside it: HTML View Perhaps even making it a toggle type button instead? I dunno, but great work... its all very much appreciated here!!! -Drak.

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IRC Session
by Rob Page 11 May '04

11 May '04

Brief reminder, we have an IRC session today at 11a (US/eastern). Server: irc.freenode.net Channel: #zope On the agenda: - Common Criteria discussion (10 mins) - Open discussion (20 mins) We solicited agenda items last time via email to the following email address. Please send topics for this and future IRC sessions to: - irc_agenda_topics(a)zope.com Regards, Rob -- Rob Page V: 540.361.1710 Zope Corporation F: 703.995.0412

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Python Question
by Israel Carr 11 May '04

11 May '04

This question probably doesn't belong on this list, but I'll ask anyway. I have a script(python) object in zope which is being passed a variable containing the following: first last <flast(a)domain.com> How can I extract all of the text up to but not including the < and assign to a new variable? Thanks, Israel

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