[Zope-dev] Referencing a python method from a product page template
Hi,
I am defining a Zope product to create a new portlet, the portlet will
display some contents retrieved from a python module.
Under the product dir I have a file queryBFE.py, with a method
returnQuery(); the method returns a dictionary.
In the __init__.py at product level, there is an:
allow_module('Products.CorpQuotes.queryBFE')
The portlet page template is stored under a skin directory, properly
registered in CFM.
In the portlet text, I tried two syntaxes to call the method:
a)
span tal:define=modulo here/queryBFE;
quotazione modulo/returnQuery;
b)
span tal:define=quotazione
modules/Products/CorpQuotes/queryBFE/returnQuery
The first one returns:
Exception Type
AttributeError
Exception Value
queryBFE
The second one returns:
Tipo di errore
AttributeError
Valore dell'errore
queryBFE
Module Products.PageTemplates.TALES, line 220, in evaluate
- URL: /Plone/FinnatHome_view
- Line 13, Column 10
- Expression: standard:'here/queryBFE'
- Names:
{'container': PloneSite instance at 0170EF50,
'context': Document at /Plone/index.html,
'default': Products.PageTemplates.TALES.Default instance at
0x010BF5F8,
'here': Document at /Plone/index.html,
'loop': SafeMapping instance at 025E2C50,
'modules':
Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at
0x010AED00,
'nothing': None,
'options': {'args': ()},
'repeat': SafeMapping instance at 025E2C50,
'request': HTTPRequest, URL=http://localhost:8082/index.html,
'root': Application instance at 017C29E0,
'template': ZopePageTemplate at /Plone/FinnatHome_view used for
/Plone/index.html,
'traverse_subpath': [],
'user': coletti}
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__: here
Module Products.PageTemplates.Expressions, line 354, in
restrictedTraverse
- __traceback_info__: {'path': ['queryBFE'],
'TraversalRequestNameStack': []}
AttributeError: queryBFE
HELP!
massimo
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R: [Zope-dev] Referencing a python method from a product page template
Pardon, the traceback of option b was not correct, here is the right one
-Messaggio originale-
Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Per conto di Coletti Massimo
Inviato: mercoledì 20 ottobre 2004 10.31
A: [EMAIL PROTECTED]
Oggetto: [Zope-dev] Referencing a python method from a product page template
Hi,
I am defining a Zope product to create a new portlet, the portlet will display some
contents retrieved from a python module.
Under the product dir I have a file queryBFE.py, with a method returnQuery(); the
method returns a dictionary.
In the __init__.py at product level, there is an:
allow_module('Products.CorpQuotes.queryBFE')
The portlet page template is stored under a skin directory, properly registered in CFM.
In the portlet text, I tried two syntaxes to call the method:
a)
span tal:define=modulo here/queryBFE;
quotazione modulo/returnQuery;
b)
span tal:define=quotazione modules/Products/CorpQuotes/queryBFE/returnQuery
The first one returns:
Exception Type
AttributeError
Exception Value
queryBFE
The second one returns:
Exception Type
Unauthorized
Exception Value
You are not allowed to access 'queryBFE' in this context
Module Products.PageTemplates.TALES, line 220, in evaluate
- URL: /Plone/FinnatHome_view
- Line 14, Column 10
- Expression: standard:'modules/Products/CorpQuotes/queryBFE/returnQuery'
- Names:
{'container': PloneSite instance at 0170EF50,
'context': Document at /Plone/index.html,
'default': Products.PageTemplates.TALES.Default instance at 0x010BF5F8,
'here': Document at /Plone/index.html,
'loop': SafeMapping instance at 025DEC30,
'modules': Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance
at 0x010AED00,
'nothing': None,
'options': {'args': ()},
'repeat': SafeMapping instance at 025DEC30,
'request': HTTPRequest, URL=http://localhost:8082/index.html/FinnatHome_view,
'root': Application instance at 017C29E0,
'template': ZopePageTemplate at /Plone/FinnatHome_view used for
/Plone/index.html,
'traverse_subpath': [],
'user': coletti}
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', 'CorpQuotes', 'queryBFE',
'returnQuery'], 'TraversalRequestNameStack': ['returnQuery']}
Unauthorized: You are not allowed to access 'queryBFE' in this context
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R: [Zope-dev] Referencing a python method from a product page template
Solved !
There are some wrong info in Zope Developers Book.
The solution is here:
http://mail.zope.org/pipermail/zope/2004-May/thread.html#149569
Massimo
-Messaggio originale-
Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Per conto di Coletti Massimo
Inviato: mercoledì 20 ottobre 2004 10.40
A: [EMAIL PROTECTED]
Oggetto: R: [Zope-dev] Referencing a python method from a product page template
Pardon, the traceback of option b was not correct, here is the right one
-Messaggio originale-
Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Per conto di Coletti Massimo
Inviato: mercoledì 20 ottobre 2004 10.31
A: [EMAIL PROTECTED]
Oggetto: [Zope-dev] Referencing a python method from a product page template
Hi,
I am defining a Zope product to create a new portlet, the portlet will display some
contents retrieved from a python module.
Under the product dir I have a file queryBFE.py, with a method returnQuery(); the
method returns a dictionary.
In the __init__.py at product level, there is an:
allow_module('Products.CorpQuotes.queryBFE')
The portlet page template is stored under a skin directory, properly registered in CFM.
In the portlet text, I tried two syntaxes to call the method:
a)
span tal:define=modulo here/queryBFE;
quotazione modulo/returnQuery;
b)
span tal:define=quotazione modules/Products/CorpQuotes/queryBFE/returnQuery
The first one returns:
Exception Type
AttributeError
Exception Value
queryBFE
The second one returns:
Exception Type
Unauthorized
Exception Value
You are not allowed to access 'queryBFE' in this context
Module Products.PageTemplates.TALES, line 220, in evaluate
- URL: /Plone/FinnatHome_view
- Line 14, Column 10
- Expression: standard:'modules/Products/CorpQuotes/queryBFE/returnQuery'
- Names:
{'container': PloneSite instance at 0170EF50,
'context': Document at /Plone/index.html,
'default': Products.PageTemplates.TALES.Default instance at 0x010BF5F8,
'here': Document at /Plone/index.html,
'loop': SafeMapping instance at 025DEC30,
'modules': Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance
at 0x010AED00,
'nothing': None,
'options': {'args': ()},
'repeat': SafeMapping instance at 025DEC30,
'request': HTTPRequest, URL=http://localhost:8082/index.html/FinnatHome_view,
'root': Application instance at 017C29E0,
'template': ZopePageTemplate at /Plone/FinnatHome_view used for
/Plone/index.html,
'traverse_subpath': [],
'user': coletti}
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', 'CorpQuotes', 'queryBFE',
'returnQuery'], 'TraversalRequestNameStack': ['returnQuery']}
Unauthorized: You are not allowed to access 'queryBFE' in this context
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If you are not the intended recipient, please notify the sender immediately by return
e-mail, delete this e-mail and destroy any copies. Any dissemination or use of this
information by a person other than the intended recipient is unauthorized and may be
illegal. ___
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privileged information. If you are not the intended recipient,
please notify the sender immediately by return e-mail, delete this
e-mail and destroy any copies. Any dissemination or use of this
information by a person other than the intended recipient is
unauthorized and may be illegal.
___
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Re: [Zope-dev] Referencing a python method from a product page template
On Oct 20, 2004, at 11:37, Coletti Massimo wrote: Solved ! There are some wrong info in Zope Developers Book. The solution is here: http://mail.zope.org/pipermail/zope/2004-May/thread.html#149569 I've corrected it in the 2.7 book: http://www.plope.com/Books/2_7Edition/AdvZPT.stx#3-95 jens --- Jens Vagelpohl [EMAIL PROTECTED] Software Engineer Zope - done medium rare Zetwork GmbHhttp://www.zetwork.com/ ___ Zope-Dev maillist - [EMAIL PROTECTED] 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 )
