May 2004 - Zope - Zope lists

Adding zope object-references to content on file system?
by Alan Ezust 02 May '04

02 May '04

Hello everyone - I'm a zope newbie, teaching myself python at the same time. I have a batch of docbook files and I generate a couple of hundred HTML files (processed a couple of steps through XSL transformations). It's 400+ pages, so importing/exporting will probably take quite a long time. I thought it would make sense to continue transforming the doc on the local file system and add a link to the file location from the Zope control center. If I import the files, then I will have to remove and re-import the files each time I rebuild the document, which seems excessive... And I would need a command-line interface to do that anyway, because it makes no sense to add each file individually. Is it possible to give zope server knowledge of trees of HTML on the local file system? How do I do that? Or is there a better way? What other approaches are there to integrating large docbook documents inside Zope applications? I suspect it's not a good idea to store the XML source and dynamically generate docbook for each page, but I haven't tried that yet. -- Alan Ezust ottawa, canada

3 2

Re: Zope Digest, Vol 10, Issue 2
by Jim Miller 02 May '04

02 May '04

unsubscribe zope-request(a)zope.org wrote:Send Zope mailing list submissions to zope(a)zope.org To subscribe or unsubscribe via the World Wide Web, visit http://mail.zope.org/mailman/listinfo/zope or, via email, send a message with subject or body 'help' to zope-request(a)zope.org You can reach the person managing the list at zope-owner(a)zope.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Zope digest..." Today's Topics: 1. Re: Module security assertions fail (Dieter Maurer) 2. Re: Module security assertions fail (Josef Albert Meile) 3. Adding zope object-references to content on file system? (Alan Ezust) 4. Re: Adding zope object-references to content on file system? (Paul Winkler) 5. Symantec AVF detected a repairable/quarantined virus in a message you sent (Marty Bauer) 6. Re: Module security assertions fail (Matt Hamilton) 7. Z MySQL database adapter (Aaron) 8. Re: Z MySQL database adapter (robert rottermann) 9. VIRUS IN YOUR MAIL (postmaster(a)rproxy2.ccu.edu.tw) 10. Re: Module security assertions fail (Josef Meile) 11. Re: Module security assertions fail (Stefan H. Holek) 12. Re: Module security assertions fail (Josef Meile) ---------------------------------------------------------------------- Message: 1 Date: Sat, 1 May 2004 20:46:27 +0200 From: Dieter Maurer Subject: Re: [Zope] Module security assertions fail To: "Josef Albert Meile" Cc: zope(a)zope.org Message-ID: <16531.61571.935309.346645(a)gargle.gargle.HOWL> Content-Type: text/plain; charset=us-ascii Josef Albert Meile wrote at 2004-5-1 17:31 +0200: > ... >I have two packages "TranslationUtils" and "JMZPTMacros", which I want to >use from a zope product. I have implemented the module and class security >assertions as indicated on the Zope Developer's Gide, but I got always an >Unauthorized error (see the traceback attached at the bottom of this >message). > .... >----->Begin of MyInstanceHome/Products/JMUtils/TranslationUtils.py > >from AccessControl import ModuleSecurityInfo >security=ModuleSecurityInfo() > >security.declarePublic('checkTranslationService') > ... > Module Products.PageTemplates.Expressions, line 340, in restrictedTraverse > - __traceback_info__: {'path': ['Products', 'JMUtils', >'TranslationUtils'], 'TraversalRequestNameStack': []} >Unauthorized: You are not allowed to access 'TranslationUtils' in this >context "ModuleSecurityInfo" is really convoluted and difficult to grasp. Try to replace: security=ModuleSecurityInfo() security.declarePublic('checkTranslationService') by: security=ModuleSecurityInfo('Products.JMUtils.TranslationUtils') security.declarePublic('checkTranslationService') If necessary, also add ModuleSecurityInfo('Products').declarePublic('JMUtils') ModuleSecurityInfo('Products.JMUtils').declarePublic('TranslationUtils') Ensure that "TranslationUtils" is imported by your "__init__". Otherwise, security declaration defined inside "TranslationUtils.py" are not executed and therefore do not take effect. -- Dieter ------------------------------ Message: 2 Date: Sat, 01 May 2004 22:09:01 +0200 From: "Josef Albert Meile" Subject: Re: [Zope] Module security assertions fail To: dieter(a)handshake.de Cc: zope(a)zope.org Message-ID: Content-Type: text/plain; format=flowed >"ModuleSecurityInfo" is really convoluted and difficult to grasp. > >Try to replace: > > security=ModuleSecurityInfo() > security.declarePublic('checkTranslationService') > >by: > > security=ModuleSecurityInfo('Products.JMUtils.TranslationUtils') > security.declarePublic('checkTranslationService') > >If necessary, also add > > ModuleSecurityInfo('Products').declarePublic('JMUtils') > >ModuleSecurityInfo('Products.JMUtils').declarePublic('TranslationUtils') > > >Ensure that "TranslationUtils" is imported by your "__init__". >Otherwise, security declaration defined inside "TranslationUtils.py" >are not executed and therefore do not take effect. Hi Dieter, Thanks for your reply. Finally I got working. I did everything what you said, but it didn't work either. So, I just replace: modules/Products/JMUtils/TranslationUtils;"> Something comes here by its python equivalent: python:modules['Products.JMUtils.TranslationUtils'];"> Something comes here and guess what, it worked. I find this behaviour wird because according to the Zope book both statements should do the same. I will try to do a small test file and submit it again here, so, we can see either it's my error or a bug on zope. Regards, Josef _________________________________________________________________ STOP MORE SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail ------------------------------ Message: 3 Date: Sat, 1 May 2004 18:21:01 -0400 From: Alan Ezust Subject: [Zope] Adding zope object-references to content on file system? To: zope(a)zope.org Message-ID: <200405011821.01092.zope(a)oddiofile.com> Content-Type: text/plain; charset="us-ascii" Hello everyone - I'm a zope newbie, teaching myself python at the same time. I have a batch of docbook files and I generate a couple of hundred HTML files (processed a couple of steps through XSL transformations). It's 400+ pages, so importing/exporting will probably take quite a long time. I thought it would make sense to continue transforming the doc on the local file system and add a link to the file location from the Zope control center. If I import the files, then I will have to remove and re-import the files each time I rebuild the document, which seems excessive... And I would need a command-line interface to do that anyway, because it makes no sense to add each file individually. Is it possible to give zope server knowledge of trees of HTML on the local file system? How do I do that? Or is there a better way? What other approaches are there to integrating large docbook documents inside Zope applications? I suspect it's not a good idea to store the XML source and dynamically generate docbook for each page, but I haven't tried that yet. -- Alan Ezust ottawa, canada ------------------------------ Message: 4 Date: Sat, 1 May 2004 18:58:39 -0400 From: Paul Winkler Subject: Re: [Zope] Adding zope object-references to content on file system? To: zope(a)zope.org Message-ID: <20040501225839.GA4567(a)slinkp.com> Content-Type: text/plain; charset=us-ascii On Sat, May 01, 2004 at 06:21:01PM -0400, Alan Ezust wrote: > Is it possible to give zope server knowledge of trees of HTML on the local > file system? How do I do that? Or is there a better way? There are a couple ways. Filesystem Directory View ships with CMF but can be used independently. It gives a read-only view in Zope. LocalFS gives read-write access. Best version I know of can be found here http://www.easyleading.org/Downloads/ If that gives you access denied (due to Andreas' blocking of several very large ISPs due to spam relaying), you can try the tarball here: http://cvs.easyleading.org/browse/LocalFS/ -- Paul Winkler http://www.slinkp.com ------------------------------ Message: 5 Date: Sat, 1 May 2004 23:37:03 -0700 From: Marty Bauer Subject: [Zope] Symantec AVF detected a repairable/quarantined virus in a message you sent To: zope(a)zope.org Message-ID: <025a01c4300f$e1802190$1f0014ac(a)ent.gric.com> Content-Type: text/plain; charset="utf-8" Subject of the message: RE: Protected message Recipient of the message: virii ------------------------------ Message: 6 Date: Sun, 02 May 2004 12:12:36 +0100 From: Matt Hamilton Subject: Re: [Zope] Module security assertions fail To: zope(a)zope.org Message-ID: <4094D7A4.5030102(a)netsight.co.uk> Content-Type: text/plain; charset=us-ascii; format=flowed Josef Albert Meile wrote: > Thanks for your reply. Finally I got working. I did everything what you > said, but it didn't work either. So, I just replace: > > > modules/Products/JMUtils/TranslationUtils;"> > Something comes here > > > by its python equivalent: > > > python:modules['Products.JMUtils.TranslationUtils'];"> > Something comes here > > > and guess what, it worked. I find this behaviour wird because according > to the Zope book both statements should do the same. I will try to do a Josef, I think the first case (TALES syntax) actually tries to *call* the modules TranslationUtils, whereas the latter (python syntax) doesn't -- it just references it. I think if you add a 'nocall' statement to the first case it will do what you want e.g.: nocall:modules/Products/JMUtils/TranslationUtils;"> Something comes here Regards, Matt -- Matt Hamilton matth(a)netsight.co.uk Netsight Internet Solutions, Ltd. Business Vision on the Internet http://www.netsight.co.uk +44 (0)117 9090901 Web Design | Zope/Plone Development & Consulting | Co-location | Hosting ------------------------------ Message: 7 Date: Sun, 02 May 2004 14:16:08 -0400 From: Aaron Subject: [Zope] Z MySQL database adapter To: zope(a)zope.org Message-ID: <1083521768.3858.5.camel@theone> Content-Type: text/plain HI I am new to Zope and have been trying to set up a connection from Zope to my Mysql datatbase. Z MySQL database adapter asks that I have the _mysql extension installed. But I can't seem to get it to happen for me. I don't have root permissions on the webhost. Is there anyway for me to install _mysql? Thanks Aaron ------------------------------ Message: 8 Date: Sun, 02 May 2004 13:30:24 +0200 From: robert rottermann Subject: Re: [Zope] Z MySQL database adapter To: Aaron Cc: zope(a)zope.org Message-ID: <4094DBD0.1010600(a)redcor.ch> Content-Type: text/plain; charset=us-ascii; format=flowed Aaron wrote: >HI > I am new to Zope and have been trying to set up a connection from Zope >to my Mysql datatbase. > >Z MySQL database adapter asks that I have the _mysql extension >installed. But I can't seem to get it to happen for me. > >I don't have root permissions on the webhost. Is there anyway for me to >install _mysql? > > >Thanks >Aaron > >_______________________________________________ >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 ) > > > > MySQLdb must be installed into the same python that is ued by your zope. So if you have installed Zope yourselb you should be able to install MuSQLdb as well. Otherwise you must ask the admin to do so. Robert ------------------------------ Message: 9 Date: Sun, 2 May 2004 19:57:23 +0800 (CST) From: postmaster(a)rproxy2.ccu.edu.tw Subject: [Zope] VIRUS IN YOUR MAIL To: zope(a)zope.org Message-ID: <200405021157.i42BvNrh034735(a)rproxy2.ccu.edu.tw> V I R U S A L E R T Our viruschecker found the W32/Netsky.p@MM virus(es) in your email to the following recipient(s): -> u9142060(a)ccu.edu.tw Please check your system for viruses, or ask your system administrator to do so. For your reference, here are the headers from your email: ------------------------- BEGIN HEADERS ----------------------------- Return-Path: Received: from ccu.edu.tw (adsl-220-228-66-180.NH.sparqnet.net [220.228.66.180] (may be forged)) by rproxy2.ccu.edu.tw (8.12.11/8.12.11av) with ESMTP id i42Bv3xw034653 for ; Sun, 2 May 2004 19:57:05 +0800 (CST) (envelope-from zope(a)zope.org) From: zope(a)zope.org Message-Id: <200405021157.i42Bv3xw034653(a)rproxy2.ccu.edu.tw> To: u9142060(a)ccu.edu.tw Subject: Mail Delivery (failure u9142060(a)ccu.edu.tw) Date: Sun, 2 May 2004 19:57:14 +0800 MIME-Version: 1.0 Content-Type: multipart/related; type="multipart/alternative"; boundary="----=_NextPart_000_001B_01C0CA80.6B015D10" X-Priority: 3 X-MSMail-Priority: Normal -------------------------- END HEADERS ------------------------------ ------------------------------ Message: 10 Date: Sun, 02 May 2004 17:37:51 +0200 From: Josef Meile Subject: [Zope] Re: Module security assertions fail To: zope(a)zope.org Message-ID: <409515CF.4030103(a)hotmail.com> Content-Type: text/plain; charset=us-ascii; format=flowed Hi Matt, thanks for your reply. I think what you said sounds convincent, but: > I think the first case (TALES syntax) actually tries to *call* the > modules TranslationUtils, whereas the latter (python syntax) doesn't -- > it just references it. I think if you add a 'nocall' statement to the > first case it will do what you want e.g.: > > > nocall:modules/Products/JMUtils/TranslationUtils;"> > Something comes here > This must be said on the zope book as well. On section python modules: http://zope.org/Documentation/Books/ZopeBook/2_6Edition/AdvZPT.stx You see that they import the module string as mstring then use the join method. They don't use the nocall statement, so I think with an own module should be the same. However, I read a little bit before this section and saw what you mean. I tried to do it as well and it didn't work either. The same Unauthorized exception was raised. Here is a small test case I did: ---->$Home_Instance/Products/FooContainer/FooPackage.py: from AccessControl import ModuleSecurityInfo #This three lines where suggested by Dieder. #I tried different versions and I got the same results security=ModuleSecurityInfo('Products.FooContainer.FooPackage') ModuleSecurityInfo('Products').declarePublic('FooContainer') ModuleSecurityInfo('Products.FooContainer').declarePublic('FooPackage') security.declarePublic('foo') def foo(): """This is only a test""" return "Just a test function" security.apply(globals()) ---->$Home_Instance/Products/FooContainer/__init__.py __doc__='''FooPackage''' __version__='0.1' #Here I'm importing the module, so that the security #declarations are excecuted (Suggested by Dieter) from Products.FooContainer import FooPackage ---->$Home_Instance/Products/FooProduct/FooProduct.py __doc__="""FooProduct module.""" __version__='0.1' from Globals import InitializeClass from Products.PageTemplates.PageTemplateFile import PageTemplateFile from AccessControl import ClassSecurityInfo from OFS.SimpleItem import SimpleItem manage_addFooProductForm=PageTemplateFile('zpt/FooProduct_Add',globals()) manage_addFooProductForm._owner=None def manage_addFooProduct(self,id,title='',REQUEST=None,submit=None): """Invoques the __init__ method of the FooProduct class""" fooProductObj=FooProduct(id,title) self._setObject(id,fooProductObj) return 'Object created' class FooProduct(SimpleItem): """FooProduct class definition""" security=ClassSecurityInfo() meta_type='FooProduct' #manage_options=SimpleItem.manage_options def __init__(self,id,title=''): """Contructor method to initialize the class properties""" self.id=id self.title=title InitializeClass(FooProduct) ---->$Home_Instance/Products/FooProduct/__init__.py __doc__="""FooProduct initialization module.""" __version__='0.1' from FooProduct import FooProduct, manage_addFooProductForm, manage_addFooProduct from Products.FooContainer import FooPackage def initialize(context): try: context.registerClass(FooProduct, constructors=( manage_addFooProductForm, manage_addFooProduct, ), icon='images/icon.gif', ) except: from sys import exc_info, stderr from traceback import format_exception from string import join type,val,tb=exc_info() stderr.write(join(format_exception(type, val, tb),'')) del type,val,tb ---->$Home_Instance/Products/FooProduct/zpt/FooProduct_Add.zpt Default Header python:here.manage_form_title(here,request, form_title='Add FooProduct')" tal:replace="structure pageTitleScript">Add myClass nocall:modules/Products/FooContainer/FooPackage; fooVar python:FooPackage.foo()" tal:replace="fooVar">Using FooPackage Optional fields are written in italic tal:define="formAction python:'manage_addFooProduct'" tal:attributes="action formAction"> Id [input] Title [input] [input] value=" Add "> Default Footer ---->End If somebody gets it working with the tales sintax: nocall:modules/Products/FooContainer/FooPackage; fooVar python:FooPackage.foo()" tal:replace="fooVar">Using FooPackage and not with the python one: python:modules['Products.FooContainer.FooPackage']; fooVar python:FooPackage.foo()" tal:replace="fooVar">Using FooPackage Just let me know. Otherwise, I'd think it's a bug and will reported it to the collector. One thing to remmember: If you try it with the python sintax and revert the changes on the zpt template without restarting zope, it will work. So, you will have to restart zope for each test. Regards, Josef Meile ------------------------------ Message: 11 Date: Sun, 2 May 2004 15:51:48 +0200 From: "Stefan H. Holek" Subject: Re: [Zope] Module security assertions fail To: "Josef Albert Meile" Cc: zope(a)zope.org Message-ID: Content-Type: text/plain; charset=US-ASCII; format=flowed These two statements are NOT the same. 'modules' is a dictionary and you want to access the key 'Products.JMUtils.TranslationUtils' of this dictionary. The first statement has no way of figuring that out, I think. Stefan On Samstag, Mai 1, 2004, at 22:09 Europe/Vienna, Josef Albert Meile wrote: > Thanks for your reply. Finally I got working. I did everything what > you said, but it didn't work either. So, I just replace: > > > modules/Products/JMUtils/TranslationUtils;"> > Something comes here > > > by its python equivalent: > > > python:modules['Products.JMUtils.TranslationUtils'];"> > Something comes here > > > and guess what, it worked. I find this behaviour wird because > according to the Zope book both statements should do the same. I will > try to do a small test file and submit it again here, so, we can see > either it's my error or a bug on zope. -- The time has come to start talking about whether the emperor is as well dressed as we are supposed to think he is. /Pete McBreen/ ------------------------------ Message: 12 Date: Sun, 2 May 2004 16:38:35 +0200 From: "Josef Meile" Subject: Re: [Zope] Module security assertions fail To: "Stefan H. Holek" Cc: zope(a)zope.org Message-ID: <000401c43053$25f77650$da278481@sepp> === message truncated === --------------------------------- Do you Yahoo!? Win a $20,000 Career Makeover at Yahoo! HotJobs

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Re: Module security assertions fail
by Josef Meile 02 May '04

02 May '04

Hi Matt, thanks for your reply. I think what you said sounds convincent, but: > I think the first case (TALES syntax) actually tries to *call* the > modules TranslationUtils, whereas the latter (python syntax) doesn't -- > it just references it. I think if you add a 'nocall' statement to the > first case it will do what you want e.g.: > > <span tal:define="TranslationUtils > nocall:modules/Products/JMUtils/TranslationUtils;"> > Something comes here > </span> This must be said on the zope book as well. On section python modules: http://zope.org/Documentation/Books/ZopeBook/2_6Edition/AdvZPT.stx You see that they import the module string as mstring then use the join method. They don't use the nocall statement, so I think with an own module should be the same. However, I read a little bit before this section and saw what you mean. I tried to do it as well and it didn't work either. The same Unauthorized exception was raised. Here is a small test case I did: ---->$Home_Instance/Products/FooContainer/FooPackage.py: from AccessControl import ModuleSecurityInfo #This three lines where suggested by Dieder. #I tried different versions and I got the same results security=ModuleSecurityInfo('Products.FooContainer.FooPackage') ModuleSecurityInfo('Products').declarePublic('FooContainer') ModuleSecurityInfo('Products.FooContainer').declarePublic('FooPackage') security.declarePublic('foo') def foo(): """This is only a test""" return "Just a test function" security.apply(globals()) ---->$Home_Instance/Products/FooContainer/__init__.py __doc__='''FooPackage''' __version__='0.1' #Here I'm importing the module, so that the security #declarations are excecuted (Suggested by Dieter) from Products.FooContainer import FooPackage ---->$Home_Instance/Products/FooProduct/FooProduct.py __doc__="""FooProduct module.""" __version__='0.1' from Globals import InitializeClass from Products.PageTemplates.PageTemplateFile import PageTemplateFile from AccessControl import ClassSecurityInfo from OFS.SimpleItem import SimpleItem manage_addFooProductForm=PageTemplateFile('zpt/FooProduct_Add',globals()) manage_addFooProductForm._owner=None def manage_addFooProduct(self,id,title='',REQUEST=None,submit=None): """Invoques the __init__ method of the FooProduct class""" fooProductObj=FooProduct(id,title) self._setObject(id,fooProductObj) return 'Object created' class FooProduct(SimpleItem): """FooProduct class definition""" security=ClassSecurityInfo() meta_type='FooProduct' #manage_options=SimpleItem.manage_options def __init__(self,id,title=''): """Contructor method to initialize the class properties""" self.id=id self.title=title InitializeClass(FooProduct) ---->$Home_Instance/Products/FooProduct/__init__.py __doc__="""FooProduct initialization module.""" __version__='0.1' from FooProduct import FooProduct, manage_addFooProductForm, manage_addFooProduct from Products.FooContainer import FooPackage def initialize(context): try: context.registerClass(FooProduct, constructors=( manage_addFooProductForm, manage_addFooProduct, ), icon='images/icon.gif', ) except: from sys import exc_info, stderr from traceback import format_exception from string import join type,val,tb=exc_info() stderr.write(join(format_exception(type, val, tb),'')) del type,val,tb ---->$Home_Instance/Products/FooProduct/zpt/FooProduct_Add.zpt <p tal:replace="structure here/manage_page_header">Default Header</p> <h4 tal:define="pageTitleScript python:here.manage_form_title(here,request, form_title='Add FooProduct')" tal:replace="structure pageTitleScript">Add myClass </h4> <div tal:define="FooPackage nocall:modules/Products/FooContainer/FooPackage; fooVar python:FooPackage.foo()" tal:replace="fooVar">Using FooPackage</div> <p class="form-help"> Optional fields are written in <b><i>italic</i></b> </p> <form action="someAction" method="post" enctype="multipart/form-data" tal:define="formAction python:'manage_addFooProduct'" tal:attributes="action formAction"> <table cellspacing="0" cellpadding="2" border="0"> <tr> <td align="left" valign="top"> <div class="form-label">Id</div> </td> <td align="left" valign="top"> <input type="text" name="id" size="40"> </td> </tr> <tr> <td align="left" valign="top"> <div class="form-optional">Title</div> </td> <td align="left" valign="top"> <input type="text" name="title" size="40"> </td> </tr> <tr> <td align="left" valign="top"></td> <td align="left" valign="top"> <input class="form-element" type="submit" name="submit" value=" Add "> </td> </tr> </table> </form> <p tal:replace="structure here/manage_page_footer">Default Footer</p> ---->End If somebody gets it working with the tales sintax: <div tal:define="FooPackage nocall:modules/Products/FooContainer/FooPackage; fooVar python:FooPackage.foo()" tal:replace="fooVar">Using FooPackage</div> and not with the python one: <div tal:define="FooPackage python:modules['Products.FooContainer.FooPackage']; fooVar python:FooPackage.foo()" tal:replace="fooVar">Using FooPackage</div> Just let me know. Otherwise, I'd think it's a bug and will reported it to the collector. One thing to remmember: If you try it with the python sintax and revert the changes on the zpt template without restarting zope, it will work. So, you will have to restart zope for each test. Regards, Josef Meile

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VIRUS IN YOUR MAIL
by postmaster＠rproxy2.ccu.edu.tw 02 May '04

02 May '04

V I R U S A L E R T Our viruschecker found the W32/Netsky.p@MM virus(es) in your email to the following recipient(s): -> u9142060(a)ccu.edu.tw Please check your system for viruses, or ask your system administrator to do so. For your reference, here are the headers from your email: ------------------------- BEGIN HEADERS ----------------------------- Return-Path: <zope(a)zope.org> Received: from ccu.edu.tw (adsl-220-228-66-180.NH.sparqnet.net [220.228.66.180] (may be forged)) by rproxy2.ccu.edu.tw (8.12.11/8.12.11av) with ESMTP id i42Bv3xw034653 for <u9142060(a)ccu.edu.tw>; Sun, 2 May 2004 19:57:05 +0800 (CST) (envelope-from zope(a)zope.org) From: zope(a)zope.org Message-Id: <200405021157.i42Bv3xw034653(a)rproxy2.ccu.edu.tw> To: u9142060(a)ccu.edu.tw Subject: Mail Delivery (failure u9142060(a)ccu.edu.tw) Date: Sun, 2 May 2004 19:57:14 +0800 MIME-Version: 1.0 Content-Type: multipart/related; type="multipart/alternative"; boundary="----=_NextPart_000_001B_01C0CA80.6B015D10" X-Priority: 3 X-MSMail-Priority: Normal -------------------------- END HEADERS ------------------------------

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Symantec AVF detected a repairable/quarantined virus in a message you sent
by Marty Bauer 02 May '04

02 May '04

Subject of the message: RE: Protected message Recipient of the message: virii

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Module security assertions fail
by Josef Albert Meile 01 May '04

01 May '04

Hi, sorry if you see this message twice, but I posted it yesterday and didn't found it on the list today. So here goes it again: I have two packages "TranslationUtils" and "JMZPTMacros", which I want to use from a zope product. I have implemented the module and class security assertions as indicated on the Zope Developer's Gide, but I got always an Unauthorized error (see the traceback attached at the bottom of this message). Here is the structure: * Some metal macros I want to use with my Products: MyInstanceHome/Products/JMUtils/JMZPTMacros * Some calls to the avalaible Translation services: MyInstanceHome/Products/JMUtils/TranslationUtils * Zope product, which uses the previous packages: MyInstanceHome/Products/JMColorPicker I've had success with JMZPTMacros, but not with TranslationUtils. Here is what I have done (Please note that I put some extra dashes at the begining of the lines, where the indentation is required): ----->Begin of MyInstanceHome/Products/JMUtils/__init__.py __doc__='''JMUtilities''' __version__='0.2' from Products.PythonScripts.Utility import allow_module, allow_class allow_module('Products.JMUtils') allow_module('Products.JMUtils.JMZPTMacros') allow_module('Products.JMUtils.TranslationUtils') #JMZPTMacros has a class inside. On the contrary, #TranslationUtils is only a package of functions from Products.JMUtils.JMZPTMacros import JMZPTMacros allow_class(JMZPTMacros) ----->End of MyInstanceHome/Products/JMUtils/__init__.py ----->Begin of MyInstanceHome/Products/JMUtils/JMZPTMacros.py from Products.PageTemplates.PageTemplateFile import PageTemplateFile from AccessControl import ClassSecurityInfo import Globals class JMZPTMacros: --security=ClassSecurityInfo() --security.declarePublic() --security.declarePublic('generic_add') --generic_add=PageTemplateFile('zpt/generic_add',globals()) --generic_add._owner=None --#The same was done with the rest of my templates on --#the zpt directory of JMUtils # finally Globals.InitializeClass(JMZPTMacros) ----->End of MyInstanceHome/Products/JMUtils/JMZPTMacros.py ----->Begin of MyInstanceHome/Products/JMUtils/TranslationUtils.py from AccessControl import ModuleSecurityInfo security=ModuleSecurityInfo() security.declarePublic('checkTranslationService') def checkTranslationService(): --"""Some code comes here #The same was done for the rest of the functions on this package #Finally security.apply(globals()) ----->End of MyInstanceHome/Products/JMUtils/TranslationUtils.py Then I have a manage_add page template with the following line inside: <span tal:define="TranslationUtils modules/Products/JMUtils/TranslationUtils;"> Something comes here </span> When I try to add the product on the zope manage interface, I get: Traceback (innermost last): Module ZPublisher.Publish, line 100, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 40, in call_object Module Products.JMColorPicker.JMColorPicker, line 24, in manage_addJMColorPickerForm Module Shared.DC.Scripts.Bindings, line 306, in __call__ Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module Products.PageTemplates.PageTemplateFile, line 106, in _exec Module Products.PageTemplates.PageTemplate, line 96, in pt_render - <PageTemplateFile at /temp/JMColorPicker_Add> Module TAL.TALInterpreter, line 189, in __call__ Module TAL.TALInterpreter, line 233, in interpret Module TAL.TALInterpreter, line 663, in do_useMacro Module TAL.TALInterpreter, line 233, in interpret Module TAL.TALInterpreter, line 406, in do_optTag_tal Module TAL.TALInterpreter, line 388, in no_tag Module TAL.TALInterpreter, line 233, in interpret Module TAL.TALInterpreter, line 459, in do_setLocal_tal Module Products.PageTemplates.TALES, line 220, in evaluate - URL: generic_add - Line 20, Column 2 - Expression: standard:'modules/Products/JMUtils/TranslationUtils' - Names: {'container': <__FactoryDispatcher__ instance at 9751938>, 'context': <__FactoryDispatcher__ instance at 9751938>, 'default': <Products.PageTemplates.TALES.Default instance at 0x8b337e4>, 'here': <__FactoryDispatcher__ instance at 9751938>, 'loop': <SafeMapping instance at 8778eb0>, 'modules': <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at 0x8b47c1c>, 'nothing': None, 'options': {'Kind': 'JMColorPicker', 'args': ()}, 'repeat': <SafeMapping instance at 8778eb0>, 'request': <HTTPRequest, URL=https://129.132.39.139:8080/temp/manage_addProduct/JMColorPicker/manage_addJMColorPickerForm>, 'root': <Application instance at 8999b40>, 'template': <PageTemplateFile at /temp/JMColorPicker_Add>, 'traverse_subpath': [], 'user': admin} Module Products.PageTemplates.Expressions, line 201, in __call__ Module Products.PageTemplates.Expressions, line 189, in _eval Module Products.PageTemplates.Expressions, line 145, in _eval - __traceback_info__: modules Module Products.PageTemplates.Expressions, line 340, in restrictedTraverse - __traceback_info__: {'path': ['Products', 'JMUtils', 'TranslationUtils'], 'TraversalRequestNameStack': []} Unauthorized: You are not allowed to access 'TranslationUtils' in this context But if I create the following pythonscript (no parameters and return value were given): from Products.JMUtils import TranslationUtils then I hit the test tab and try again to create an instance of my product, it will magically work till zope is restarted. Am I missing something? Thanks in advanced, Josef Meile _________________________________________________________________ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail

2 1

Using Access Rules
by Dennis Allison 01 May '04

01 May '04

I want to add some special checking to prevent direct, through the web access to authenticated users who, I discover, can get a second browser window and move around the site from URL independent of access path. Suppose I have pages stored in a folder structure rooted at /foo. The view security permission on /foo/... requires an Authenticated User. Normally pages are served from /foo/... under programatic control and additional constraints are applied. But, if the user creates another browser window and if he/she knows the URL (or the root URL) they can move about /foo/... however they want by simply entering the URL into the browser. (This works because they are authenticated and the authentication is shared in the browser.) An access rule seems to be the right mechanism for this sort of test, but I don't quite understand how to manage the control flow. I put the access rule in /foo. It gets executed when /foo is traversed. Now, it appears that the access rules are executed for side-effects only. If that's the case, the way an error message is returned to the caller is by modifying REQUEST to reference the error message object and not the object originally specified. Returning without changing the REQUEST allows Zope to continue traversing the path. Is my model correct?

3 13

ALERT!! Infected mail sent by you!
by postmaster＠hibox.hinet.net 01 May '04

01 May '04

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1 0

Completion for zope script
by kbond 01 May '04

01 May '04

Hello, Is there somewhere an editor that allow me to have the completion when I am writting my python script for zope? I am fighting with boa - constructeur in order to get it working with my installation but till now without any success. Thus i have added the following lines in "Explorer.gtk.cfg": zope = {Localhost: {'host': '127.0.0.1', 'httpport':'9080', 'ftpport': '8021', 'username': 'admin', 'passwd': '123', 'path':'/' , 'name': '','localpath':''}} and when I launch boa I get this error message: - Transport category not added: name 'Localhost' is not added any suggestion either to solve my boa pb or to point me to another editor with a completion for zope are more than welcome. thank you for your help

1 0