Re: [Zope-dev] Should PageTemplate._text be a unicode or an encoded string in Zope 2.9.3?
zope.pagetemplate.pagetemplatefile.PageTemplateFile reads an eventual meta http-equiv=Content-Type ... header, or defaults to UTF-8. Stefan On 21. Jul 2006, at 16:53, Chris Withers wrote: I wonder how Zope 3's filesystem-based ZPT's deal with this? -- Anything that, in happening, causes something else to happen, causes something else to happen. --Douglas Adams ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Should PageTemplate._text be a unicode or an encoded string in Zope 2.9.3?
Stefan H. Holek wrote: On 21. Jul 2006, at 16:53, Chris Withers wrote: I wonder how Zope 3's filesystem-based ZPT's deal with this? zope.pagetemplate.pagetemplatefile.PageTemplateFile reads an eventual meta http-equiv=Content-Type ... header, or defaults to UTF-8. Well, pagetemplate files are another thing. They have to deal with the lack of charset information of a filesystem file and what they do once they load the data is even another thing. Even filesystem pagetemplates should work with unicode internal, making it easy to recode them for output and combine with other potentially unicode stuff. Tino ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Should PageTemplate._text be a unicode or an encoded string in Zope 2.9.3?
--On 22. Juli 2006 15:34:01 +0200 Tino Wildenhain [EMAIL PROTECTED] wrote: Well, pagetemplate files are another thing. They have to deal with the lack of charset information of a filesystem file and what they do once they load the data is even another thing. Even filesystem pagetemplates should work with unicode internal, making it easy to recode them for output and combine with other potentially unicode stuff. huh?..even on the file system a pt file is encoded using some encoding. For an XML pagetemplate file the encoding is clearly defined through the BOM (if available) and/or the XML preamble. So the most reliable solution would be to use XML PTs only. -aj pgpk47LXu3Abb.pgp Description: PGP signature ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Should PageTemplate._text be a unicode or an encoded string in Zope 2.9.3?
Andreas Jung schrieb: --On 22. Juli 2006 15:34:01 +0200 Tino Wildenhain [EMAIL PROTECTED] wrote: Well, pagetemplate files are another thing. They have to deal with the lack of charset information of a filesystem file and what they do once they load the data is even another thing. Even filesystem pagetemplates should work with unicode internal, making it easy to recode them for output and combine with other potentially unicode stuff. huh?..even on the file system a pt file is encoded using some encoding. For an XML pagetemplate file the encoding is clearly defined through the BOM (if available) and/or the XML preamble. So the most reliable solution would be to use XML PTs only. Yes but you have to explicitely store that information somehow in the file - zope objects can use other methods to transfer encoding information while they create the internal representation. meta-tags for charset are quite ugly but you basically have no other choice with filesystem stuff. Problem here if the various encoding notifications collide (XML header vs. XHTML meta-tag vs. BOM) so better have as few as possible - even better none when we deal with HTTP-Servers which can nicely handle this all out of band and on demand. webdav or put can send charset data, zmi would use default-zpublisher-encoding etc. If you store the internal object in unicode you can safely combine different souces of encoded data instead of having a weird mesh of decoding and encoding going on. So I would not care how to find out about the intended encoding - once the object is instantiated. Regards Tino ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Should PageTemplate._text be a unicode or an encoded string in Zope 2.9.3?
--On 22. Juli 2006 16:17:09 +0200 Tino Wildenhain [EMAIL PROTECTED] wrote: huh?..even on the file system a pt file is encoded using some encoding. For an XML pagetemplate file the encoding is clearly defined through the BOM (if available) and/or the XML preamble. So the most reliable solution would be to use XML PTs only. Yes but you have to explicitely store that information somehow in the file - zope objects can use other methods to transfer encoding information while they create the internal representation. meta-tags for charset are quite ugly but you basically have no other choice with filesystem stuff. Problem here if the various encoding notifications collide (XML header vs. XHTML meta-tag vs. BOM) so better have as few as possible - even better none when I am only talking of XML. And the encoding is clearly and unambiguously defined through the BOM (if available) and the XML preamble. So any application reading an XML file is able to detect the encoding and produce a unicode string from the file. According to a discussion with Dieter the Python XML parsers don't deal with the BOM and leave it up to the application to interpret the BOM correctly. -aj pgpHsujepZPLt.pgp Description: PGP signature ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Should PageTemplate._text be a unicode or an encoded string in Zope 2.9.3?
Andreas Jung wrote: --On 22. Juli 2006 16:17:09 +0200 Tino Wildenhain [EMAIL PROTECTED] wrote: huh?..even on the file system a pt file is encoded using some encoding. For an XML pagetemplate file the encoding is clearly defined through the BOM (if available) and/or the XML preamble. So the most reliable solution would be to use XML PTs only. Yes but you have to explicitely store that information somehow in the file - zope objects can use other methods to transfer encoding information while they create the internal representation. meta-tags for charset are quite ugly but you basically have no other choice with filesystem stuff. Problem here if the various encoding notifications collide (XML header vs. XHTML meta-tag vs. BOM) so better have as few as possible - even better none when I am only talking of XML. And the encoding is clearly and unambiguously defined through the BOM (if available) and the XML preamble. So any Pardon, thats nonsense. BOM means byte oder mark and not encoding mark (It would read EM instead, wouldnt it? ;) Its only used with some 16 bit encodings to tell the byte order of the two bytes (obviously). And XML only via its XML preambel, which is just another place to put encoding information in band. (In fact we should have publishing engine to fix this preamble as well as the infamous meta-tag (if available) to reflect the encoding currently in use. application reading an XML file is able to detect the encoding and produce a unicode string from the file. According to a discussion with Dieter Yes, and in case of the filesystempagetemplates and friends, the template is that application which reads and should produce the unicode string. Regards Tino ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope] restarted zope and now not answering port 8080
Hi there, zope-2.8.8 freebsd-4.11 so I just installed plone and stopped and restarted zope and found that it no longer answers port 8080. there is nothing in the logs that shows something is wrong. I see the zope daemon running it is not quitting. I see a python2.3 process run by nobody that tacks up to 99% CPU about every 10 seconds. any clues how I can go about troubleshooting this? Cheer,s Noah ___ Zope maillist - Zope@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 )
Re: [Zope] restarted zope and now not answering port 8080
--On 22. Juli 2006 00:34:24 -0700 Noah [EMAIL PROTECTED] wrote: Hi there, zope-2.8.8 freebsd-4.11 so I just installed plone and stopped and restarted zope and found that it no longer answers port 8080. there is nothing in the logs that shows something is wrong. I see the zope daemon running it is not quitting. I see a python2.3 process run by nobody that tacks up to 99% CPU about every 10 seconds. Kill the remaining process manually and restart again. -aj pgprq5XI8GOl0.pgp Description: PGP signature ___ Zope maillist - Zope@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 )
Re: [Zope] restarted zope and now not answering port 8080
Andreas Jung wrote: --On 22. Juli 2006 00:34:24 -0700 Noah [EMAIL PROTECTED] wrote: Hi there, zope-2.8.8 freebsd-4.11 so I just installed plone and stopped and restarted zope and found that it no longer answers port 8080. there is nothing in the logs that shows something is wrong. I see the zope daemon running it is not quitting. I see a python2.3 process run by nobody that tacks up to 99% CPU about every 10 seconds. Kill the remaining process manually and restart again. Andreas, that didnt completely work. ---s nip --- # /usr/local/etc/rc.d/zope.sh start Starting Zope Instance /a/www/Zope - . Unlinking stale socket /a/www/Zope-2.8/var/zopectlsock; sleep 1 No handlers could be found for logger root . daemon process started, pid=24796 --- snip --- still port 8080 eventually just closes without any pages being sent. cheers, Noah -aj ___ Zope maillist - Zope@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 )
Re: [Zope] restarted zope and now not answering port 8080
--On 22. Juli 2006 00:42:05 -0700 Noah [EMAIL PROTECTED] wrote: Kill the remaining process manually and restart again. Andreas, that didnt completely work. ---s nip --- # /usr/local/etc/rc.d/zope.sh start Starting Zope Instance /a/www/Zope - . Unlinking stale socket /a/www/Zope-2.8/var/zopectlsock; sleep 1 No handlers could be found for logger root . daemon process started, pid=24796 --- snip --- still port 8080 eventually just closes without any pages being sent. I don't believe that! There is usually at least *something* in your event.log in case of a failuretrible check your logs. -aj pgpXP2dmONHMf.pgp Description: PGP signature ___ Zope maillist - Zope@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 )
Re: [Zope] restarted zope and now not answering port 8080 [solved]
Andreas Jung wrote: --On 22. Juli 2006 00:42:05 -0700 Noah [EMAIL PROTECTED] wrote: Kill the remaining process manually and restart again. Andreas, that didnt completely work. ---s nip --- # /usr/local/etc/rc.d/zope.sh start Starting Zope Instance /a/www/Zope - . Unlinking stale socket /a/www/Zope-2.8/var/zopectlsock; sleep 1 No handlers could be found for logger root . daemon process started, pid=24796 --- snip --- still port 8080 eventually just closes without any pages being sent. I don't believe that! There is usually at least *something* in your event.log in case of a failuretrible check your logs. thanks for pushing me to dig deeper. although I did not find anything in the event.log . I did start zope with zopectl this time. and while viewing the output I could clearly see that my TextIndexNG3/adapters/configure.zcml file was having some difficulties. this has since been fixed and zope is running fine. thanks Andreas. Cheers, Noah ___ Zope maillist - Zope@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 )
[Zope] How to prevent subobjects to catalog a parents attribute
Hi; My folder (which extends ATFolder from ATContentTypes) has a `catagory` attribute (field) which I want to be present in the catalog both as index and metadata. So I have added the `category` FiledIndex and metadata to my catalog object. Everything is fine when I look at my indexed custom folder in the catalog. However, the problem is that the subobjects of this folder will also have the same value as their parent for the category index and metadata because of the acquisition. Can I prevent this? On workaround is to prevent `category' from being acquired by subobjects by using some mechanism (like changing the name to _category which I do not like). Is it *the* way to go? I'd like to know people's idea about this problem. Cheers, Mohsen, ___ Zope maillist - Zope@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 )
Re: [Zope] How to prevent subobjects to catalog a parents attribute
--On 22. Juli 2006 17:08:43 +0330 Mohsen Moeeni [EMAIL PROTECTED] wrote: Hi; My folder (which extends ATFolder from ATContentTypes) has a `catagory` attribute (field) which I want to be present in the catalog both as index and metadata. So I have added the `category` FiledIndex and metadata to my catalog object. Everything is fine when I look at my indexed custom folder in the catalog. However, the problem is that the subobjects of this folder will also have the same value as their parent for the category index and metadata because of the acquisition. Can I prevent this? Look at ManageableIndexes...they provide control over acquistion while indexing. -aj pgppJLOe28W9p.pgp Description: PGP signature ___ Zope maillist - Zope@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 )
Re: [Zope] How to prevent subobjects to catalog a parents attribute
On 7/22/06, Andreas Jung [EMAIL PROTECTED] wrote: --On 22. Juli 2006 17:08:43 +0330 Mohsen Moeeni [EMAIL PROTECTED] wrote: Hi; [snip] . However, the problem is that the subobjects of this folder will also have the same value as their parent for the category index and metadata because of the acquisition. Can I prevent this? Look at ManageableIndexes...they provide control over acquistion while indexing. Thanks. I wish I could do it without installing a new product. Actually I could get the same effect but with a little bit of hackiness. I added a `category` index which indexed `_getCategoryForCatalog` method which can not be acquired by subobjects because it start with `_`. At any rate, either of these approaches solve half of the problem. The other half is to do the same thing for a metadata. I doubt it's easy to do that because unlike an index, metadata is not plugable. Mohsen, ___ Zope maillist - Zope@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 )
[Zope] Acquisition and self arguements of methods
Hello; As far as I see, the `self` argument, when a method is called, is not dependent on how the method was acquired. Consider I have an instance of class B which is named b and has a method named `method_b`. In either of these calls: a.b.c.method_b() a.b.method_b() `self` argument will be `a.b` if I am not wrong. Is there any way to get the acquisition context where a method is called inside that method? In the other words, how to get `a.b.c` within `method_b` when I call `a.b.c.method_b` and `a.b` when I call `a.b.method_b`? Regards, M. Moeini ___ Zope maillist - Zope@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 )
[Zope] accessing object from a list constructed in __init__.py
I'm doing some work with Five and have an aquisition related issue. first, zope is zope 2.9.3 The trouble is with accessing the attributes of objects stored in the number property in class2. accessing class1.number via class2.method1a is no problem, the problem seems to stem from constructing a list of objects ala class2.__init__, if I try to append obj.__of__ in attribute1a I recieve an error that I can not pickle a wrapped class. Is there some other trick with acquisition to be able to access the attributes of an object which is stored in a list of object constructed in the __init__ function of a class? --myClass.py import Acquisition class class1(Acquisition.Explicit): ''' a simple class with some attributes and methods''' attribute1 = 'attribute 1' attribute2 = 'attribute 2' _number = '' def __init__(self,number2): '''simple init for the class''' self._number=number2*3 def method1(self): '''return a string methd1''' mthd1 = 'methd1' return mthd1 def method2(self): ''' return a string methd2''' mthd2 = 'method2' return mthd2 def _get_number(self): return self._number number = property(fget=_get_number) class class2(object): ''' a second simple class with some attributes and methods''' attribute1a = [] attribute2a = [] def __init__(self): '''create a list of class1 objects in attribute1a''' i=1 while i 5: obj = class1(i) self.attribute1a.append(obj) i=i+1 def method1a(self): '''instantiate class1 as object and return object usable by zope''' obj = class1(5) return obj.__of__(self) def method2a(self): '''returns class1.method1()''' c1m1 = class1.method1() return c1m1 attribute1b = property(fget=method1a) attribute2b = property(fget=method2a) ___ Zope maillist - Zope@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 )
[Zope] Python/TAL Problem
Hi;
I'm trying to tweak someone else' script to get it to do what I want.
The script reads from and writes to the Properties tab of pages and
folders, enabling one to change the titles of many pages/folders from
one single script-generated page. I want to be able to do the same thing
with another field I created called KW1 (string) in the Properties
tab. The following is a snip of the code that needs to be altered (the
only code where title appears):
input type=text name=rows.title:records size=50
tal:attributes=value python:item['title'] /
input type=hidden name=prev_rows.title:records
tal:attributes=value item/title /
If I alter line #2 and change title to KW1 I get the following error
snippet:
* Module Products.PageTemplates.ZRPythonExpr, line 47, in __call__
__traceback_info__: item['KW1']
* Module Python expression item['KW1'], line 1, in expression
* Module AccessControl.ZopeGuards, line 67, in guarded_getitem
If I alter line #4 and change title to KW1 I get this error snippet:
* Module Products.PageTemplates.Expressions, line 174, in __call__
* Module Products.PageTemplates.Expressions, line 162, in _eval
* Module Products.PageTemplates.Expressions, line 116, in _eval
__traceback_info__: item
* Module Products.PageTemplates.Expressions, line 320, in
restrictedTraverse
__traceback_info__: {'path': ['KW1'], 'TraversalRequestNameStack': []}
I have added KW1 as a string property to many of the pages in the target
folder. What am I doing wrong? Complete code and complete errors follow.
Thanks.
COMPLETE SCRIPT
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Strict//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd;
html tal:condition=here/formHandler
!--
script type=text/javascript src=main.js/script
--
body
h1Manage Hierarchy/h1
form action= method=post name=form id=form
tal:define=root python:request.fields['root'];
items python:root['value'] and
sequence.sort(here.getEntries(root['value'], all=1), (('id', 'cmp',
'desc'),))
div id=filter
select name=root
tal:define=items python:here.getEntries('en-us', 2)
option value=#8212;#8212;Select Folder#8212;#8212;/option
option tal:repeat=item items
tal:content=structure python:'%s\--%s' %
('nbsp;'*5*item['level'], item['id'])
tal:attributes=value python:item['url'];
selected python:item['url'] == root['value']
/option
/select
input type=submit name=onOk value=Ok /
/div
div id=resultSet
table cellspacing=0 cellpadding=3 border=1
tal:condition=items
tr
thID/th
thKW1/th
/tr
tr valign=top
tal:repeat=item items
td
span tal:replace=structure python:'nbsp;' * (8 * item['level'])
+ item['id']ID/span
input type=hidden name=rows.id:records
tal:attributes=value python:item['url'] /
/td
td
input type=text name=rows.title:records size=50
tal:attributes=value python:item['title'] /
input type=hidden name=prev_rows.title:records
tal:attributes=value item/title /
/td
/tr
/table
div tal:condition=python:not items
Sorry... no items to manage.br /
/div
/div
div id=buttons
input type=submit name=onSaveChanges value= Save Changes
tal:condition=items /
/div
/form
/body
/html
FIRST ERROR MESSAGE
from changing tal:attributes=value python:item['title']
/ total:attributes=value python:item['KW1'] /
Site Error
An error was encountered while publishing this resource.
*KeyError*
Sorry, a site error occurred.
Traceback (innermost last):
* Module ZPublisher.Publish, line 175, in publish_module_standard
* Module ZPublisher.Publish, line 132, in publish
* Module Zope.App.startup, line 204, in zpublisher_exception_hook
* Module ZPublisher.Publish, line 101, in publish
* Module ZPublisher.mapply, line 88, in mapply
* Module ZPublisher.Publish, line 39, in call_object
* Module Shared.DC.Scripts.Bindings, line 306, in __call__
* Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec
* Module Products.PageTemplates.ZopePageTemplate, line 222, in _exec
* Module Products.PageTemplates.PageTemplate, line 96, in pt_render
*ZopePageTemplate at /footprints.2012.vi/test_kw/main/index_html*
* Module TAL.TALInterpreter, line 190, in __call__
* Module TAL.TALInterpreter, line 234, in interpret
* Module TAL.TALInterpreter, line 637, in do_condition
* Module TAL.TALInterpreter, line 234, in interpret
* Module TAL.TALInterpreter, line 637, in do_condition
* Module TAL.TALInterpreter, line 234, in interpret
* Module TAL.TALInterpreter, line 613, in do_loop_tal
* Module TAL.TALInterpreter, line 234, in interpret
* Module TAL.TALInterpreter, line 263, in do_startEndTag
* Module TAL.TALInterpreter, line 291, in do_startTag
* Module TAL.TALInterpreter, line 357,
Re: [Zope] accessing object from a list constructed in __init__.py
En/na kevin7kal ha escrit: I'm doing some work with Five and have an aquisition related issue. first, zope is zope 2.9.3 The trouble is with accessing the attributes of objects stored in the number property in class2. class2 must inherit from ExtensionClass.Base (or some subclass, like Acquisition.Explicit) in order to be acquisition aware. HTH ___ Zope maillist - Zope@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 )
Re: [Zope] accessing object from a list constructed in __init__.py
Ok, thank you for that. I can create the list of objects from the __of__(self) attribute without the wrapper error now, but I still cannot access that attribute through zope. Here is my code again, along with my zope content. ---myClass.py--- import Acquisition class class1(Acquisition.Explicit): ''' a simple class with some attributes and methods''' attribute1 = 'attribute 1' attribute2 = 'attribute 2' _number = '' def __init__(self,number2): '''simple init for the class''' self._number=number2*3 def method1(self): '''return a string methd1''' mthd1 = 'methd1' return mthd1 def method2(self): ''' return a string methd2''' mthd2 = 'method2' return mthd2 def _get_number(self): return self._number number = property(fget=_get_number) class class2(Acquisition.Explicit): ''' a second simple class with some attributes and methods''' attribute1a = [] attribute2a = [] def __init__(self): '''create a list of class1 objects in attribute1a''' i=1 while i 5: obj = class1(i) self.attribute1a.append(obj.__of__(self)) i=i+1 def method1a(self): '''instantiate class1 as object and return object usable by zope''' obj = class1(5) return obj.__of__(self) def method2a(self): '''returns class1.method1()''' c1m1 = class1.method1() return c1m1 attribute1b = property(fget=method1a) attribute2b = property(fget=method2a) myZclass.py- from zope.interface import implements from zope.schema.fieldproperty import FieldProperty from OFS.SimpleItem import Item, SimpleItem from persistent import Persistent import myClass from interfaces import * import Acquisition class Zclass2(SimpleItem,myClass.class2,Acquisition.Explicit): '''a simple zope class that inherits from my class''' implements(Izclass2) def __init__(self,tmpID='',tmpTITLE=''): '''non empty docstring''' cm = myClass.class2.__init__(self) return cm.__of__(self) def myZclass(self): cm = myClass.class2() return cm.__of__(self) Alexis Roda wrote: En/na kevin7kal ha escrit: I'm doing some work with Five and have an aquisition related issue. first, zope is zope 2.9.3 The trouble is with accessing the attributes of objects stored in the number property in class2. class2 must inherit from ExtensionClass.Base (or some subclass, like Acquisition.Explicit) in order to be acquisition aware. HTH ___ Zope maillist - Zope@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 ) ___ Zope maillist - Zope@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 )
Re: [Zope] accessing object from a list constructed in __init__.py
En/na kevin7kal ha escrit: Ok, thank you for that. I can create the list of objects from the __of__(self) attribute without the wrapper error now, but I still cannot access that attribute through zope. Your description is vague. A traceback could be useful. Maybe the problem is security related. Not sure, I'm still not acquainted with zope + new style classes + five. To test it add: __allow_access_to_unprotected_attributes__ = 1 to class1, class2 and Zclass2 definitions. OTOH Zclass2.myZclass() lacks a docstring Some unrelated notes: Zclass2.__init__ shouldn't return anything SimpleItem inherits from Acquisition.Implicit, and class2 inherits from Acquisition.Explicit. Making Zclass2 inherit from Acquisition.Explicit is both redundant and useless. HTH ___ Zope maillist - Zope@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 )
