On Apr 7, 2010, at 6:33 PM, mdipierro wrote:
> Do you still have the patch. I remember applying one patch from you
> and rejecting one that I thought would break certain expressions. If
> you resend it I will double check.
You applied the patch to test_template.py, which was also broken.
I need to update it, since template.py has changed since I sent it last time.
A problem is that we don't have a good test case. The unit test doesn't have
any embedded newlines, which is what re_strings is all about.
Back in a minute.
>
> On Apr 7, 7:43 pm, Jonathan Lundell <jlund...@pobox.com> wrote:
>> On Apr 7, 2010, at 2:28 PM, Timothy Farrell wrote:
>>
>>> 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.
>>
>> re_strings looks just plain broken to me. The inner parens should not be
>> capturing, there should be non-capturing parens around the alternation, and
>> the single-line quote patterns shouldn't have dots in the match.
>>
>> I think.
>>
>> I sent a patch for this back in November, and Timothy reported that it
>> worked. But it never got applied.
>>
>> Want to try again?
>>
>>
>>
>>> 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> 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> 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> 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> wrote:
>>
>>>>>>>>>>> Hi,
>>
>>>>>>>>>>> here they are:
>>
>>>>>>>>>>> http://web2py.com/book/default/section/12/9
>>
>>>>>>>>>>> + use newest stable
>>
>>>>>>>>>>> --
>>>>>>>>>>> Kuba
>
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