[Zope] Re: Florent Guillaume's database Conflict Error on session objects patch not working ?

[Tres Seaver]

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yacine chaouche wrote:
> I forward your message to the list.
> 
> I installed faster :
> 1) It has no INSTALL file

You're correct.  It installs like other Zope2 products, but it could use
some description of how to replace the stock session manager with the
new one.

> 2) I created a better session manager object under the id newSession,
> and hit the test button. I Got this error :

Assuming that you mean the "Add" button on the "Test" tab, I can't
reproduce this in my Zopd 2.9-based sandbox (running on the head of the
2.9 branch).  The items get added to the list (assuming that the key is
separated from the value on the same line with a space.


> Traceback (most recent call last):
>   File "/opt/aef/Zope-2.9.0/lib/python/ZPublisher/Publish.py", line
> 113, in publish
>     request, bind=1)
>   File "/opt/aef/Zope-2.9.0//lib/python/ZPublisher/mapply.py", line
> 88, in mapply
>     if debug is not None: return debug(object,args,context)
>   File "/opt/aef/Zope-2.9.0/lib/python/ZPublisher/Publish.py", line
> 40, in call_object
>     result=apply(object,args) # Type s<cr> to step into published object.
>   File "/opt/aef/Zope-2.9.0//lib/python/Shared/DC/Scripts/Bindings.py",
> line 311, in __call__
>     return self._bindAndExec(args, kw, None)
>   File "/opt/aef/Zope-2.9.0//lib/python/Shared/DC/Scripts/Bindings.py",
> line 329, in _bindAndExec
>     def _bindAndExec(self, args, kw, caller_namespace):
>   File "/opt/aef/Zope-2.9.0//lib/python/Shared/DC/Scripts/Bindings.py",
> line 348, in _bindAndExec
>     return self._exec(bound_data, args, kw)
>   File "/opt/aef/Zope-2.9.0//lib/python/Products/PageTemplates/PageTemplateFile.py",
> line 110, in _exec
>     return self.pt_render(extra_context=bound_names)
>   File "/opt/aef/Zope-2.9.0//lib/python/Products/PageTemplates/PageTemplate.py",
> line 104, in pt_render
>     tal=not source, strictinsert=0)()
>   File "/opt/aef/Zope-2.9.0//lib/python/TAL/TALInterpreter.py", line
> 234, in __call__
>     def __call__(self):
>   File "/opt/aef/Zope-2.9.0//lib/python/TAL/TALInterpreter.py", line
> 238, in __call__
>     self.interpret(self.program)
>   File "/opt/aef/Zope-2.9.0//lib/python/TAL/TALInterpreter.py", line
> 281, in interpret
>     handlers[opcode](self, args)
>   File "/opt/aef/Zope-2.9.0//lib/python/TAL/TALInterpreter.py", line
> 507, in do_setLocal_tal
>     self.engine.setLocal(name, self.engine.evaluateValue(expr))
>   File "/opt/aef/Zope-2.9.0//lib/python/Products/PageTemplates/TALES.py",
> line 221, in evaluate
>     return expression(self)
>   File "/opt/aef/Zope-2.9.0//lib/python/Products/PageTemplates/Expressions.py",
> line 182, in __call__
>     def __call__(self, econtext):
>   File "/opt/aef/Zope-2.9.0//lib/python/Products/PageTemplates/Expressions.py",
> line 185, in __call__
>     return self._eval(econtext)
>   File "/opt/aef/Zope-2.9.0//lib/python/Products/PageTemplates/Expressions.py",
> line 180, in _eval
>     return render(ob, econtext.vars)
>   File "/opt/aef/Zope-2.9.0//lib/python/Products/PageTemplates/Expressions.py",
> line 88, in render
>     raise
>   File "/opt/aef/Zope-2.9.0//lib/python/Products/PageTemplates/Expressions.py",
> line 85, in render
>     ob = ob()
>   File "/opt/aef/Zope-2.9.0/lib/python/Products/faster/sessiondata.py",
> line 255, in addItemsToSession
>     before = len(session)
> AttributeError: __len__
> 
> Do you use a bug reporting system or something for your product ?

Yes, there is a collector linked of the product's homepage.

   http://agendaless.com/Members/tseaver/software/faster/

I would note that we have had the product deployed in production for two
customers for six months now, without any issues at all.


Tres.
- --
===================================================================
Tres Seaver          +1 540-429-0999          tseaver at palladion.com
Palladion Software   "Excellence by Design"    http://palladion.com
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