Agreed, if you are going through the learning curve anyway, may as well be the new way. Grok, in fact, may take less time to get into for basic apps. -- Jeffrey D Peterson Webmaster Crary Industries, Inc. -----Original Message----- From: zope-bounces@zope.org [mailto:zope-bounces@zope.org] On Behalf Of Andreas Jung Sent: Tuesday, January 13, 2009 10:54 AM To: Joseph Thomas (s) Cc: zope@zope.org Subject: Re: [Zope] Error in python method... -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 If you are new to Zope and/or interested in Zope, you are possibly more interested in using GROK (grok.zope.org) for getting started with Zope instead of using the "old" Zope 2 system. - -aj On 13.01.2009 17:36 Uhr, Joseph Thomas (s) wrote:
*I’m going thru the online zope book (2.6) and trying out the simple interest rate calculator web application under the section*:
*Creating a Basic Zope Application Using Page Templates and Scripts*
*http://www.zope.org/Documentation/Books/ZopeBook/2_6Edition/BasicObje ct.stx*
*I’ll attach the error log:*
* *
*Time*
2009/01/13 09:57:11.072 US/Central
*User Name (User Id)*
admin (admin)
*Request URL*
http://localhost:8080/interest/interestRateDisplay
*Exception Type*
AttributeError
*Exception Value*
calculateCompoundingInterest
Traceback (innermost last):
* Module ZPublisher.Publish, line 119, in publish * Module ZPublisher.mapply, line 88, in mapply * Module ZPublisher.Publish, line 42, in call_object * Module Shared.DC.Scripts.Bindings, line 313, in __call__ * Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec * Module Products.PageTemplates.ZopePageTemplate, line 330, in _exec * Module Products.PageTemplates.ZopePageTemplate, line 427, in pt_render * Module Products.PageTemplates.PageTemplate, line 89, in pt_render * Module zope.pagetemplate.pagetemplate, line 117, in pt_render * Module zope.tal.talinterpreter, line 271, in __call__ * Module zope.tal.talinterpreter, line 346, in interpret * Module zope.tal.talinterpreter, line 623, in do_insertText_tal * Module Products.PageTemplates.Expressions, line 228, in evaluateText * Module zope.tales.tales, line 696, in evaluate *URL: /interest/interestRateDisplay* *Line 10, Column 4* *Expression: <PythonExpr here.calculateCompoundingInterest(principal, interest_rate, periods, years)>* *Names:*
· {'container': <Folder at /interest>,
· 'context': <Folder at /interest>,
· 'default': <object object at 0x0071C528>,
· 'here': <Folder at /interest>,
· 'loop': {},
· 'nothing': None,
· 'options': {'args': ()},
· 'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0x06EB1A08>,
· 'request': <HTTPRequest, URL=http://localhost:8080/interest/interestRateDisplay>,
· 'root': <Application at >,
· 'template': <ZopePageTemplate at /interest/interestRateDisplay>,
· 'traverse_subpath': [],
'user': <PropertiedUser 'admin'>}
* Module Products.PageTemplates.ZRPythonExpr, line 49, in __call__ __traceback_info__: here.calculateCompoundingInterest(principal, interest_rate, periods, years) * Module PythonExpr, line 1, in <expression>
AttributeError: calculateCompoundingInterest
*form*
*interest_rate*
12.0
*years*
12
*periods*
4
*principal*
20000.0
* *
* *
*Does this indicate an error with my python script?*
* *
Joseph Thomas
College of American Pathologists
http://www.cap.org <http://www.cap.org/>
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