August 2000 - Zope - Zope lists

Zope is very slow!
by Christiano Anderson 21 Aug '00

21 Aug '00

Hi, This is my first message to the list... I'm currently running Zope 2.1.6 + Apache 1.3.12 (with proxycache). The system is a Solaris 5.6 on a E450 with 2GB Ram and 2 X 450mhz... The Zope is running with Apache, using the ProxyCache and SiteAccess to convert all requests from port 8080 to 80. My problem is: The system is *too slowly*! Does anyone know how to optimize the Zope to run quicker? Is there anything wrong with this configuration?? Thanks a lot, Christiano Anderson

6 12

RE[2]: [Zope] Product inheritance question (similar question)
by NABETH Thierry 21 Aug '00

21 Aug '00

>> from PA import A, ..... <whatever you need> I am only using dtml and not writing directly python code ! So I do not believe this is possible. >> Almost unbelievable. But true. But I will have again to do some test. (I do not have the time right now, and I did most of my test with the previous version of Zope) What I will have to do: - create a Package (Zope product). - create a class in this package, and a method (my_method) - create another package. - create a class in this package that inherits the class of the other package. - check that the method my_method is visible from within the second package. Thierry Nabeth Research Fellow INSEAD CALT (the Centre for Advanced Learning Technologies) http://www.insead.fr/CALT/ -----Original Message----- From: Dieter Maurer [mailto:dieter@handshake.de] Sent: Friday, August 18, 2000 9:49 PM To: NABETH Thierry Cc: 'zope(a)zope.org' Subject: RE: [Zope] Product inhetitance question (similar question) NABETH Thierry writes: > And what happen if the Class A is in a package PA. > Clabb B is in a package PB. > > How do you access the namespace of PA from PB ? from PA import A, ..... <whatever you need> class B(A): .... > When I have tried, the inherited methods from A where not visible > from B, and I and to recreate a copie of the method. > (which is ugly !!!). Almost unbelievable. Dieter

1 0

Security Problems upgrading to Zope 2.2.0
by Stefan Bambach 21 Aug '00

21 Aug '00

Hello zope-users, I upgraded my Zope application from version 2.1.3 to 2.2.0 . Now I have problems with the new security system. e.g. 'test.py' in Extensions directory: class test: def __init__(self): pass def sayhello(self): return "hello" def initialize(self): return test() Now I created an external method that is named 'test', it's function name is 'initialize' and the module's name is 'test'. The code <dtml-with "test()"> <dtml-var "sayhello()"> </dtml-with> produces an 'Unauthorized: sayhello' after I canceled the requester. Of course this is only a test function, because my real functions didn't work, too. All checkboxes of the external method 'test' are checked. So all users should have the rights to access this method. Right ? What's wrong with this code ? bye. Stefan Bambach

2 1

Re: [Zope] Creating an object from within another
by Dieter Maurer 21 Aug '00

21 Aug '00

Daniel Rusch writes: > So far so good, > > Next hurdle, at least the problems have been cut down to hurdles from walls. > > I have a folderish product say myFolder, in the manage_addMyFolder function I > want to create an object of my product B. so I do this: > > def manage_addmyFolder(self, id, title='', > REQUEST=None): > """Add a new myFolder object with id *id*. > """ > ob=myFolder() > ob.id=id > ob.title=title > self._setObject(id, ob) > try: user=REQUEST['AUTHENTICATED_USER'] > except: user=None > ob.manage_addB(id='index_html', title='') <-- if I change this to Try: (ob __of__ self).manage_addB(....) Dieter

4 5

RE: [Zope] Strange behaviour on authorization
by Jarkko Veijalainen 21 Aug '00

21 Aug '00

now, i have defined same owner to every document in that folder, but it did'nt help me. I cranked litle bit my pages and discovered little more where is the problem. Problem isn't POSTING data, it's the return value that Zope doesn't want to publish. <clip> <font face="Verdana, Arial" color="#ffffff"> <dtml-let resDTML="Imap('Authentication',REQUEST,1)"> <h2>User <dtml-var "resDTML.cn"> <dtml-var title_or_id></h2> </font> <FORM ACTION="email_headers" METHOD="POST" > </TD><TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1"><dtml-var "resDTML.account">  </TD> </clip> Problem tag is <dtml-var "resDTML.cn"> that that causes following traceback, when i remove this tag. Traceback bugs me about Unauthorized: account, which is 2nd value from external methods returned object resDTML. So problem is publishing contest of resDTML called in <DTML-LET>-tags. This don't make any sense if i have to validate every return value from external method, it's just unacceptable. In external method, i have simple class and instance of that class is return value of method. I repeat this again, ALL THIS THINGS DID work with Zope 2.1.6. How can i fix this? Traceback (innermost last): File /usr/local/Zope-2.2.0/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/Zope-2.2.0/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope-2.2.0/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/Zope-2.2.0/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/OFS/DTMLDocument.py, line 171, in __call__ (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/DocumentTemplate/DT_Let.py, line 147, in render (Object: resDTML="Imap('Authentication',REQUEST,1)") File /usr/local/Zope-2.2.0/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: resDTML.cn) (Info: resDTML) File <string>, line 0, in ? File /usr/local/Zope-2.2.0/lib/python/DocumentTemplate/DT_Util.py, line 142, in careful_getattr File /usr/local/Zope-2.2.0/lib/python/OFS/DTMLMethod.py, line 194, in validate (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/AccessControl/SecurityManager.py, line 139, in validate File /usr/local/Zope-2.2.0/lib/python/AccessControl/ZopeSecurityPolicy.py, line 159, in validate Unauthorized: cn jarkkov > try so POST data to email_headers with login form, popups Authorization > failed window. I have tried to use my manager and superuser name and same > values that i submitted, but nothing is accepted to auth. window. ... > so i have authenticated user and i still can't login. All these documents > work like they're supposed to in Zope 2.1.6, but not anymore when i > installed Zope 2.2.0 on Solaris. Why is Zopesecurity trying to validate > 'cn', which is value that i submit to another document. > > What went wrong here and how i fix this problem? Aha, it worked in 2.1.6 eh? That's the tip off. A *major* change between 2.1.x and 2.2.x is in the security dept. 2.2.x runs all methods using the security level of the _owner_ of the method, regardless of whether this is a lower or higher level than the currently authenticated user. My guess is that your method has no owner (which is what pre-2.2.x objects default to when run under 2.2.x). This means it is running as anonymous which does not have rights to do what you want. Specify an owner for the method that has sufficient rights to do what you want and try it again.

3 2

RE: [Zope] Another permission mapping error... [still ZDiscussion s 0.5.3]
by Brian Lloyd 21 Aug '00

21 Aug '00

I just wanted to let you know that this is fixed for 2.2.1 final. I expect it to be out tomorrow or Wed. Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations http://www.digicool.com > -----Original Message----- > From: J M Cerqueira Esteves [mailto:jmce@artenumerica.com] > Sent: Monday, August 21, 2000 11:24 AM > To: zope(a)zope.org > Subject: [Zope] Another permission mapping error... [still > ZDiscussions > 0.5.3] > > > On Mon, Aug 21, 2000 at 05:03:37PM +0200, Wolfgang Strobl wrote: > > I just tried installing a freshly downloaded copy of > > YihawDirectory.zexp into a relatively new 2.2.1b1, but in vain. > > > > <snip> > > Error Type: Permission mapping error > > Error Value: Attempted to map a permission to a permission, > > Add Yihaw Objects, that is not valid. This should never > happen. (Waaa). > > <snip> > > I've also met a "permission mapping error" in 2.2.1b1... > After correcting the > ZDiscussions comma bug mentioned before, I tried to import > ZDiscussions.zexp, continuing the installation process, and got: > > Error Type: Permission mapping error > Error Value: Attempted to map a permission to a > permission, Add > ZDiscussions Items, that is not valid. This should > never happen. > (Waaa). > > with the following traceback: > > Traceback (innermost last): > File > /usr/local/lib/Zope-2.2.1b1/lib/python/ZPublisher/Publish.py, > line 222, i > n publish_module > File > /usr/local/lib/Zope-2.2.1b1/lib/python/ZPublisher/Publish.py, > line 187, i > n publish > File > /usr/local/lib/Zope-2.2.1b1/lib/python/Zope/__init__.py, line > 221, in zpu > blisher_exception_hook > (Object: Traversable) > File > /usr/local/lib/Zope-2.2.1b1/lib/python/ZPublisher/Publish.py, > line 171, i > n publish > File > /usr/local/lib/Zope-2.2.1b1/lib/python/ZPublisher/mapply.py, > line 160, in > mapply > (Object: manage_importObject) > File > /usr/local/lib/Zope-2.2.1b1/lib/python/ZPublisher/Publish.py, > line 112, i > n call_object > (Object: manage_importObject) > File > /usr/local/lib/Zope-2.2.1b1/lib/python/OFS/ObjectManager.py, > line 508, in > manage_importObject > (Object: Traversable) > File > /usr/local/lib/Zope-2.2.1b1/lib/python/OFS/ObjectManager.py, > line 263, in > _setObject > (Object: Traversable) > File > /usr/local/lib/Zope-2.2.1b1/lib/python/OFS/ObjectManager.py, > line 271, in > manage_afterAdd > (Object: Traversable) > File > /usr/local/lib/Zope-2.2.1b1/lib/python/ZClasses/ZClass.py, > line 422, in m > anage_afterAdd > (Object: ZDTopic) > File > /usr/local/lib/Zope-2.2.1b1/lib/python/OFS/ObjectManager.py, > line 271, in > manage_afterAdd > (Object: Traversable) > File /usr/local/lib/Zope-2.2.1b1/lib/python/App/Factory.py, > line 144, in manag > e_afterAdd > (Object: RoleManager) > File > /usr/local/lib/Zope-2.2.1b1/lib/python/AccessControl/Permissio > nMapping.py > , line 137, in manage_setPermissionMapping > (Object: RoleManager) > (Info: (['Access contents information', 'Add BTree > Folders', 'Add Database M > ethods', 'Add Documents, Files, and Images', 'Add Documents, > Images, and Files', > 'Add External Methods', 'Add Folders', 'Add MailHost > objects', 'Add SiteRoots', > 'Add User Folders', 'Add Versions', 'Add Vocabularies', 'Add > Z Gadfly Database > Connections', 'Add ZCatalogs', 'Add Zope Tutorials', 'Change > DTML Documents', 'C > hange DTML Methods', 'Change Database Connections', 'Change > Database Methods', ' > Change External Methods', 'Change Images and Files', 'Change > Versions', 'Change > configuration', 'Change permissions', 'Change proxy roles', > 'Create class instan > ces', 'Delete objects', 'Edit Factories', 'FTP access', > 'Import/Export objects', > 'Join/leave Versions', 'Manage Vocabulary', 'Manage Z > Classes', 'Manage ZCatalo > g Entries', 'Manage properties', 'Manage users', 'Open/Close > Database Connection > ', 'Open/Close Database Connections', 'Query Vocabulary', > 'Save/discard Version > changes', 'Search ZCatalog', 'Set Access Rule', 'Take > ownership', 'Test Database > Connections', 'Undo changes', 'Use Database Methods', 'Use > Factories', 'Use mai > lhost services', 'View', 'View History', 'View management > screens'], 'Add ZDiscu > ssions Items', 0)) > Permission mapping error: (see above) > > -- > jmce: +351 919838775 ~ http://artenumerica.com/ ~ http://artenumerica.org/ _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

1 0

calling (SQL) methods dynamically from External methods
by Philipp Auersperg 21 Aug '00

21 Aug '00

What I want to do is calling a SQL method given its name as string, so I first have to get the method out of the self.__dict__ and then call it. I need that for calling the SQL methods dynamically for example out of an URL string. The problem: ------------------ when I call the method like that it does not find its database connection, it seems that it cannot access other members of 'self' When I call the SQL Method directly everything works (see full example below after the line) Interesting fact: When retrieving the method object with "m=self.dbTest" and then with "m1=self.__dict__['dbTest']" "print m,m1" show the same string but "m==m1" results to false! What am I doing wrong? There seems something mixed up with namespaces, but I am too solly to solve it :( any help appreciated Philipp Auersperg (zwork) --------------------------------------- def callSQLMethod(self,REQUEST): m1=self.__dict__['dbTest'] #get method via dict , #dbTest is a normal Z SQL method like 'select * from test' # it uses the db connection 'mysql_test' rs=m1(self) #then the called method #does not find the database #connection ------------------------------------------------------------------------------------ full example def callSQLMethod(self,REQUEST): rs=self.dbTest() #normal call, works - of course m=self.dbTest #first get method, then call it rs=m(self) #that works too m1=self.__dict__['dbTest'] #get method via dict print 'Methods',m,m1,m==m1 #m and m1 print the same #name but are not equal!! rs=m1(self) #then the called method #does not find the database #connection ----------------------------------------------------- Error message: The database connection mysql_test cannot be found. Traceback (innermost last): File /usr/local/Zope-2.1.4-linux2-x86/lib/python/ZPublisher/Publish.py, line 214, in publish_module File /usr/local/Zope-2.1.4-linux2-x86/lib/python/ZPublisher/Publish.py, line 179, in publish File /usr/local/Zope-2.1.4-linux2-x86/lib/python/Zope/__init__.py, line 202, in zpublisher_exception_hook (Object: ElementWithAttributes) File /usr/local/Zope-2.1.4-linux2-x86/lib/python/ZPublisher/Publish.py, line 165, in publish File /usr/local/Zope-2.1.4-linux2-x86/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: callSQLMethod) File /usr/local/Zope-2.1.4-linux2-x86/lib/python/ZPublisher/Publish.py, line 102, in call_object (Object: callSQLMethod) File /usr/local/Zope-2.1.4-linux2-x86/lib/python/Products/ExternalMethod/ExternalMethod.py, line 248, in __call__ (Object: callSQLMethod) (Info: ((<Folder instance at 8607e58>, <h3>form</h3><table></table><h3>cookies</h3><table><tr valign="top" align="left"><th>tree-s</th><td>eJyLjlZ3hANPW3UdhWgkEXdXdJFQA1v1WDAAAK2tDwA</td></tr><tr valign="top" align="left"><th>sql_pref__cols</th><td>80</td></tr><tr valign="top" align="left"><th>dtpref_cols</th><td>65</td></tr><tr valign="top" align="left"><th>sql_pref__rows</th><td>20</td></tr><tr valign="top" align="left"><th>dtpref_rows</th><td>15</td></tr></table><h3>other</h3><table><tr valign="top" align="left"><th>BASE5</th><td>http://192.7.2.21:8080/Test/Stream/getRecords/callSQLMethod</td></tr><tr valign="top" align="left"><th>AUTHENTICATION_PATH</th><td></td></tr><tr valign="top" align="left"><th>sql_pref__rows</th><td>20</td></tr><tr valign="top" align="left"><th>dtpref_rows</th><td>15</td></tr><tr valign="top" align="left"><th>BASE3</th><td>http://192.7.2.21:8080/Test/Stream</td></tr><tr valign="top" align="left"><th>URL3</th><td>http://192.7.2.21:8080/Test</td></tr><tr valign="top" align="left"><th>URL0</th><td>http://192.7.2.21:8080/Test/Stream/getRecords/callSQLMethod</td></tr><tr valign="top" align="left"><th>BASE1</th><td>http://192.7.2.21:8080</td></tr><tr valign="top" align="left"><th>URL2</th><td>http://192.7.2.21:8080/Test/Stream</td></tr><tr valign="top" align="left"><th>URL4</th><td>http://192.7.2.21:8080</td></tr><tr valign="top" align="left"><th>BASE0</th><td>http://192.7.2.21:8080</td></tr><tr valign="top" align="left"><th>URL1</th><td>http://192.7.2.21:8080/Test/Stream/getRecords</td></tr><tr valign="top" align="left"><th>SERVER_URL</th><td>http://192.7.2.21:8080</td></tr><tr valign="top" align="left"><th>tree-s</th><td>eJyLjlZ3hANPW3UdhWgkEXdXdJFQA1v1WDAAAK2tDwA</td></tr><tr valign="top" align="left"><th>URL</th><td>http://192.7.2.21:8080/Test/Stream/getRecords/callSQLMethod</td></tr><tr valign="top" align="left"><th>AUTHENTICATED_USER</th><td>phil</td></tr><tr valign="top" align="left"><th>BASE2</th><td>http://192.7.2.21:8080/Test</td></tr><tr valign="top" align="left"><th>dtpref_co valign="top" align="left"><th>sql_pref__cols</th><td>80</td></tr><tr valign="top" align="left"><th>BASE4</th><td>http://192.7.2.21:8080/Test/Stream/getRecords</td></tr><tr valign="top" align="left"><th>URL0</th><td>http://192.7.2.21:8080/Test/Stream/getRecords/callSQLMethod</td></tr><tr valign="top" align="left"><th>URL1</th><td>http://192.7.2.21:8080/Test/Stream/getRecords</td></tr><tr valign="top" align="left"><th>URL2</th><td>http://192.7.2.21:8080/Test/Stream</td></tr><tr valign="top" align="left"><th>URL3</th><td>http://192.7.2.21:8080/Test</td></tr><tr valign="top" align="left"><th>URL4</th><td>http://192.7.2.21:8080</td></tr><tr valign="top" align="left"><th>BASE0</th><td>http://192.7.2.21:8080</td></tr><tr valign="top" align="left"><th>BASE1</th><td>http://192.7.2.21:8080</td></tr><tr valign="top" align="left"><th>BASE2</th><td>http://192.7.2.21:8080/Test</td></tr><tr valign="top" align="left"><th>BASE3</th><td>http://192.7.2.21:8080/Test/Stream</td></tr><tr valign="top" align="left"><th>BASE4</th><td>http://192.7.2.21:8080/Test/Stream/getRecords</td></tr><tr valign="top" align="left"><th>BASE5</th><td>http://192.7.2.21:8080/Test/Stream/getRecords/callSQLMethod</td></tr></table><h3>environ</h3><table><tr valign="top" align="left"><th>HTTP_ACCEPT_ENCODING</th><td>gzip, deflate</td></tr><tr valign="top" align="left"><th>channel.creation_time</th><td>966817971</td></tr><tr valign="top" align="left"><th>SERVER_PROTOCOL</th><td>1.1</td></tr><tr valign="top" align="left"><th>SERVER_PORT</th><td>8080</td></tr><tr valign="top" align="left"><th>PATH_INFO</th><td>/Test/Stream/getRecords/callSQLMethod</td></tr><tr valign="top" align="left"><th>HTTP_HOST</th><td>192.7.2.21:8080</td></tr><tr valign="top" align="left"><th>REQUEST_METHOD</th><td>GET</td></tr><tr valign="top" align="left"><th>PATH_TRANSLATED</th><td>/Test/Stream/getRecords/callSQLMethod</td></tr><tr valign="top" align="left"><th>HTTP_COOKIE</th><td>dtpref_rows="15"; dtpref_cols="65"; sql_pref__rows="20"; sql_pref__cols="80"; tree-s="eJyLjlZ3hANPW3UdhWgk valign="top" align="left"><th>SCRIPT_NAME</th><td></td></tr><tr valign="top" align="left"><th>SERVER_SOFTWARE</th><td>Zope/Zope 2.1.4 (binary release, python 1.5.2, linux2-x86) ZServer/1.1b1</td></tr><tr valign="top" align="left"><th>HTTP_ACCEPT_LANGUAGE</th><td>de-at</td></tr><tr valign="top" align="left"><th>HTTP_ACCEPT</th><td>image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-excel, application/msword, application/vnd.ms-powerpoint, */*</td></tr><tr valign="top" align="left"><th>REMOTE_ADDR</th><td>192.7.2.2</td></tr><tr valign="top" align="left"><th>HTTP_REFERER</th><td>http://192.7.2.21:8080/Test/Stream/getRecords/callSQLMethod/manage_main?</td></tr><tr valign="top" align="left"><th>SERVER_NAME</th><td>magnix.philosoft.at</td></tr><tr valign="top" align="left"><th>GATEWAY_INTERFACE</th><td>CGI/1.1</td></tr><tr valign="top" align="left"><th>HTTP_USER_AGENT</th><td>Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)</td></tr><tr valign="top" align="left"><th>CONNECTION_TYPE</th><td>Keep-Alive</td></tr></table>), {}, None)) File /usr/local/Zope-2.1.4-linux2-x86/Extensions/BlueWire.py, line 105, in callSQLMethod (Object: ElementWithAttributes) File /usr/local/Zope-2.1.4-linux2-x86/lib/python/Shared/DC/ZRDB/DA.py, line 384, in __call__ (Object: dbTest) AttributeError: (see above)

3 2

SQL trees...
by Mayers, Philip J 21 Aug '00

21 Aug '00

Excellent. That answers that. I'm loath to ask this, since it's supposedly a FAQ, but I'm having trouble with the tree... Following: http://www.zope.org/Members/anthony/tree-coding-tricks I've got: <dtml-let network="'0/0'"> <dtml-tree id=network branches_expr="network_children(parentnet=network)"> <b><dtml-var network></b> <dtml-var descr> </dtml-tree> </dtml-let> The SQL query is working - "test"ing network_children will give the correct hierarchy. However, the tree generated looks like this: 192.168/16 192.168/16 192.168/16 10/8 172.20/16 10/8 192.168/16 10/8 172.20/16 172.20/16 192.168/16 10/8 172.20/16 10/8 <etc> Basically, the tree only seems to ever contain the top-level (children of the root of the tree). The children of all the nodes is... another copy of the root top-level nodes! Whu?!? A search for several variations of "SQL tree" in all the relevant list/site archives didn't seem to help. Any ideas? Regards, Phil +----------------------------------+ | Phil Mayers, Network Support | | Centre for Computing Services | | Imperial College | +----------------------------------+ -----Original Message----- From: Chris Withers [mailto:chrisw@nipltd.com] Sent: 21 August 2000 15:23 To: Mayers, Philip J Cc: 'zope(a)zope.org' Subject: Re: [Zope] dtml-let and quoting(?) or forcing to string "Mayers, Philip J" wrote: > <dtml-let network="0/0"> > <dtml-tree id=network branches_expr="network_children(parentnet=network)"> > <b><dtml-var network></b> <dtml-var descr> > </dtml-tree> > </dtml-let> Anything in a DTML tag that's inside "" is python, usually ;-) So, your dtml-let should be: <dtml-let network="'0/0'"> which is kinda yucky, don't you think? cheers, Chris _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

2 1

Indirect method lookup?
by Jeff Hoffman 21 Aug '00

21 Aug '00

Hello, I am trying to build a simple framework that is going to use "events" to callback into higher level logic. Specifically, I am creating a "Text Field" that represents an HTML form field. Its validate() method needs to call whatever method is specified in its validateHandler property (which is a string). My validate() method is a PythonMethod. Before I can call the event handler, I need to get ahold of the method object. I have tried all of the following and gotten nothing but KeyErrors/AttributeErrors: _.getitem(self.validationHandler) _[self.validationHandler] self[self.validationHandler] self.getitem(self.validationHandler) getattr(self, self.validationHandler) etc. It is important to note that the method I am looking for, the one named by the string property, is not defined in the field class itself. I need to rely on acquisition to find it; it is defined in one of the containers of the field object. I know this has to be simple; I must be missing something. Anyone care to share some clue? --Jeff --- Jeff K. Hoffman 704.849.0731 x108 Chief Technology Officer mailto:jeff.hoffman@goingv.com Going Virtual, L.L.C. http://www.goingv.com/

1 0

Renderable-ZClass-0.2 enquiry
by Jean Jordaan 21 Aug '00

21 Aug '00

Hi all Is 'Renderable-ZClass-0.2' (aka "Lalo's excellent RenderableZClass" [1]) from 1999/11/04 the latest version of this? Are there any reports from people using it? Does anyone out there perhaps have a private homegrown 0.99 version? -- Jean Jordaan -- technical writer -- Mosaic Software -- Zope 2.1.6 on WinNT and W2K .. [1] http://www.zope.org/Members/tseaver/STX_Document/README

1 0