I've looked at this problem extensively and I'm convinced that the
solution is to re-implement template.py without complicated regexps or
remove the claim of Jython support.
The exact problem is related to the size of a view that is run through
the template module. The "re_strings" as it is used in the parse()
method is too complicated. A temporary solution is to comment out that
line but templates will not render some Javascript properly.
This is ultimately a bug in Java (not even Jython) but it officially has
WONT-FIX status with Sun.
On 4/7/2010 3:34 PM, Jonathan Lundell wrote:
On Apr 7, 2010, at 12:44 PM, John Cobo wrote:
I have not written any regular expressions. So far I am just trying
to run the web2py "welcome" app.
The only reg. exp. is what creates the welcome page view.
No traceback?
Thanks.
On 7 Apr 2010 19:29, "Jonathan Lundell" <jlund...@pobox.com
<mailto:jlund...@pobox.com>> wrote:
On Apr 7, 2010, at 9:55 AM, JC11 wrote:
> I am getting the dreaded error:
> RuntimeError: maximum recursion depth exceeded
>
> I am using web2py vsn. 1.76.5, jython version 2.5.1 on Windows XP.
>
> I have altered the web2py 'welcome' application defaault controller
> to: return 'Hello World' rather than return dict(message=T('Hello
> World')).
> This solved the recursion problem, but only if one does not use web2py
> views :(
>
> I tried adding the following to the default controller, but it did not
> help.
> import sys
> sys.setrecursionlimit(2500)
>
> Any suggestions ?
What's the regex that's causing the problem?
>
> On Apr 7, 4:16 pm, Jonathan Lundell <jlund...@pobox.com
<mailto:jlund...@pobox.com>> wrote:
>> On Apr 7, 2010, at 7:14 AM, mdipierro wrote:
>>
>>> Some people have reported problems with Jython due to a bug in Java
>>> regex. I tried Jython2.5rc2 and it worked for me. Let us know.
>>
>> One or two of the regex patches a while back (URL checking IIRC)
was aimed at preventing excessive backtracking under Jython. If
anyone runs into that problem again, they should report it. I'm
pretty sure I understand how to avoid at least the problem we had
then, by making alternations mutually exclusive.
>>
>>
>>
>>> On Apr 7, 6:14 am, JC11 <john.c...@gmail.com
<mailto:john.c...@gmail.com>> wrote:
>>>> Thanks,
>>
>>>> I am sure I searched in the 'book', how silly of me not to find it.
>>>> What about Oracle and Jython ? The last line of the entrie reads:
>>>> 'You will be able to use DAL('sqlite://...') and
>>>> DAL('postgres://...') only.'
>>
>>>> John C.
>>
>>>> On Apr 7, 11:54 am, Kuba Kucharski <kuba.kuchar...@gmail.com
<mailto:kuba.kuchar...@gmail.com>> wrote:
>>
>>>>> Hi,
>>
>>>>> here they are:
>>
>>>>> http://web2py.com/book/default/section/12/9
>>
>>>>> + use newest stable
>>
>>>>> --
>>>>> Kuba
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