[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-11 Thread tim . nyborg
The web2py book's example could use replacing, since it relies on using 
__init__ and returning (value, error) rather than using def validate and 
returning value or raising ValidationError

On Sunday, 7 April 2019 05:36:13 UTC+1, Massimo Di Pierro wrote:
>
> we will fix the backward incompatibility asap. Not intentional.
>
> On Saturday, 6 April 2019 12:12:47 UTC-7, David Manns wrote:
>>
>> PS this is not backward compatible to 2.17.2
>>
>> On Thursday, April 4, 2019 at 4:52:37 PM UTC-4, David Manns wrote:
>>>
>>> The table in question has a field:
>>>
>>> Field('Paiddate', 'date', requires = [IS_EMPTY_OR(IS_DATE()), 
>>> IS_EMPTY_OR(IS_MEMBERSHIP_YEAR_END())]),
>>>
>>> The custom validator is:
>>>
>>> class IS_MEMBERSHIP_YEAR_END(object):
>>> def __init__(self, error_message='Not a membership year end'):
>>> self.error_message = error_message
>>> def __call__(self, value):
>>> yearend = datetime.date(2018,9,30)
>>> if value.month==yearend.month and value.day==yearend.day:
>>> return (value, None)
>>> return (value, self.error_message)
>>>
>>> This works in 2.17.2
>>>
>>> I updated my test environment to 2.18.4 and it fails.
>>>
>>> On the console I see:
>>>
>>> web2py Web Framework
>>> Created by Massimo Di Pierro, Copyright 2007-2019
>>> Version 2.18.4-stable+timestamp.2019.03.13.05.27.54
>>> Database drivers available: sqlite3, imaplib, pyodbc, pymysql
>>> please visit:
>>> ('\t', 'http://127.0.0.1:8000/')
>>> starting browser...
>>> Traceback (most recent call last):
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\html.py", line 1890, in _validate
>>> (value, errors) = validator(value)
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 144, in 
>>> __call__
>>> return self.validate(value), None
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 2754, in 
>>> validate
>>> return self.other.validate(value)
>>> AttributeError: 'IS_MEMBERSHIP_YEAR_END' object has no attribute 
>>> 'validate'
>>>
>>> The ticket shows:
>>>
>>> Error ticket for "init" Ticket ID 
>>>
>>> 127.0.0.1.2019-04-04.16-41-08.0dce185d-d8d2-4d36-9e47-8c82bc1d54f5
>>>  Validation error, field:Paiddate 
>>>  Version 
>>> web2py™ Version 2.18.4-stable+timestamp.2019.03.13.05.27.54 
>>> Python Python 2.7.14: C:\Python27\python.exe (prefix: C:\Python27) 
>>> Traceback 
>>>
>>> 1.
>>> 2.
>>> 3.
>>> 4.
>>> 5.
>>> 6.
>>> 7.
>>> 8.
>>> 9.
>>> 10.
>>> 11.
>>> 12.
>>> 13.
>>> 14.
>>> 15.
>>> 16.
>>> 17.
>>> 18.
>>> 19.
>>> 20.
>>> 21.
>>> 22.
>>> 23.
>>> 24.
>>> 25.
>>> 26.
>>> 27.
>>> 28.
>>> 29.
>>> 30.
>>>
>>> Traceback (most recent call last):
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\restricted.py", line 219, in restricted
>>> exec(ccode, environment)
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 1747, in 
>>> 
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\globals.py", line 421, in 
>>> self._caller = lambda f: f()
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\applications\init\models\db.py", line 109, in wrapped_f
>>> return f(*args)
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 214, in 
>>> memberform
>>> deletable = dltbl, onvalidation=setmodified, onaccept=modmember, 
>>> ondelete=delmember)
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\tools.py", line 4322, in update
>>> detect_record_change=self.settings.detect_record_change):
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\sqlhtml.py", line 1758, in accepts
>>> **kwargs
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\html.py", line 2149, in accepts
>>> status = self._traverse(status, hideerror)
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>>> newstatus = c._traverse(status, hideerror) and newstatus
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>>> newstatus = c._traverse(status, hideerror) and newstatus
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>>> newstatus = c._traverse(status, hideerror) and newstatus
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>>> newstatus = c._traverse(status, hideerror) and newstatus
>>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>>> 

[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-09 Thread David Manns
The original version works with 2.18.5 Thank you!

On Thursday, April 4, 2019 at 4:52:37 PM UTC-4, David Manns wrote:
>
> The table in question has a field:
>
> Field('Paiddate', 'date', requires = [IS_EMPTY_OR(IS_DATE()), 
> IS_EMPTY_OR(IS_MEMBERSHIP_YEAR_END())]),
>
> The custom validator is:
>
> class IS_MEMBERSHIP_YEAR_END(object):
> def __init__(self, error_message='Not a membership year end'):
> self.error_message = error_message
> def __call__(self, value):
> yearend = datetime.date(2018,9,30)
> if value.month==yearend.month and value.day==yearend.day:
> return (value, None)
> return (value, self.error_message)
>
> This works in 2.17.2
>
> I updated my test environment to 2.18.4 and it fails.
>
> On the console I see:
>
> web2py Web Framework
> Created by Massimo Di Pierro, Copyright 2007-2019
> Version 2.18.4-stable+timestamp.2019.03.13.05.27.54
> Database drivers available: sqlite3, imaplib, pyodbc, pymysql
> please visit:
> ('\t', 'http://127.0.0.1:8000/')
> starting browser...
> Traceback (most recent call last):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 1890, in _validate
> (value, errors) = validator(value)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 144, in 
> __call__
> return self.validate(value), None
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 2754, in 
> validate
> return self.other.validate(value)
> AttributeError: 'IS_MEMBERSHIP_YEAR_END' object has no attribute 'validate'
>
> The ticket shows:
>
> Error ticket for "init" Ticket ID 
>
> 127.0.0.1.2019-04-04.16-41-08.0dce185d-d8d2-4d36-9e47-8c82bc1d54f5
>  Validation error, field:Paiddate 
>  Version 
> web2py™ Version 2.18.4-stable+timestamp.2019.03.13.05.27.54 
> Python Python 2.7.14: C:\Python27\python.exe (prefix: C:\Python27) 
> Traceback 
>
> 1.
> 2.
> 3.
> 4.
> 5.
> 6.
> 7.
> 8.
> 9.
> 10.
> 11.
> 12.
> 13.
> 14.
> 15.
> 16.
> 17.
> 18.
> 19.
> 20.
> 21.
> 22.
> 23.
> 24.
> 25.
> 26.
> 27.
> 28.
> 29.
> 30.
>
> Traceback (most recent call last):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\restricted.py", line 219, in restricted
> exec(ccode, environment)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 1747, in 
> 
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\globals.py", line 421, in 
> self._caller = lambda f: f()
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\models\db.py", line 109, in wrapped_f
> return f(*args)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 214, in 
> memberform
> deletable = dltbl, onvalidation=setmodified, onaccept=modmember, 
> ondelete=delmember)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\tools.py", line 4322, in update
> detect_record_change=self.settings.detect_record_change):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\sqlhtml.py", line 1758, in accepts
> **kwargs
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 2149, in accepts
> status = self._traverse(status, hideerror)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 917, in _traverse
> newstatus = self._validate()
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 1895, in _validate
> raise Exception(msg)
> Exception: Validation error, field:Paiddate  object at 0x04878048>
>
>

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-06 Thread Massimo Di Pierro
we will fix the backward incompatibility asap. Not intentional.

On Saturday, 6 April 2019 12:12:47 UTC-7, David Manns wrote:
>
> PS this is not backward compatible to 2.17.2
>
> On Thursday, April 4, 2019 at 4:52:37 PM UTC-4, David Manns wrote:
>>
>> The table in question has a field:
>>
>> Field('Paiddate', 'date', requires = [IS_EMPTY_OR(IS_DATE()), 
>> IS_EMPTY_OR(IS_MEMBERSHIP_YEAR_END())]),
>>
>> The custom validator is:
>>
>> class IS_MEMBERSHIP_YEAR_END(object):
>> def __init__(self, error_message='Not a membership year end'):
>> self.error_message = error_message
>> def __call__(self, value):
>> yearend = datetime.date(2018,9,30)
>> if value.month==yearend.month and value.day==yearend.day:
>> return (value, None)
>> return (value, self.error_message)
>>
>> This works in 2.17.2
>>
>> I updated my test environment to 2.18.4 and it fails.
>>
>> On the console I see:
>>
>> web2py Web Framework
>> Created by Massimo Di Pierro, Copyright 2007-2019
>> Version 2.18.4-stable+timestamp.2019.03.13.05.27.54
>> Database drivers available: sqlite3, imaplib, pyodbc, pymysql
>> please visit:
>> ('\t', 'http://127.0.0.1:8000/')
>> starting browser...
>> Traceback (most recent call last):
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 1890, in _validate
>> (value, errors) = validator(value)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 144, in 
>> __call__
>> return self.validate(value), None
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 2754, in 
>> validate
>> return self.other.validate(value)
>> AttributeError: 'IS_MEMBERSHIP_YEAR_END' object has no attribute 
>> 'validate'
>>
>> The ticket shows:
>>
>> Error ticket for "init" Ticket ID 
>>
>> 127.0.0.1.2019-04-04.16-41-08.0dce185d-d8d2-4d36-9e47-8c82bc1d54f5
>>  Validation error, field:Paiddate 
>>  Version 
>> web2py™ Version 2.18.4-stable+timestamp.2019.03.13.05.27.54 
>> Python Python 2.7.14: C:\Python27\python.exe (prefix: C:\Python27) 
>> Traceback 
>>
>> 1.
>> 2.
>> 3.
>> 4.
>> 5.
>> 6.
>> 7.
>> 8.
>> 9.
>> 10.
>> 11.
>> 12.
>> 13.
>> 14.
>> 15.
>> 16.
>> 17.
>> 18.
>> 19.
>> 20.
>> 21.
>> 22.
>> 23.
>> 24.
>> 25.
>> 26.
>> 27.
>> 28.
>> 29.
>> 30.
>>
>> Traceback (most recent call last):
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\restricted.py", line 219, in restricted
>> exec(ccode, environment)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 1747, in 
>> 
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\globals.py", line 421, in 
>> self._caller = lambda f: f()
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\applications\init\models\db.py", line 109, in wrapped_f
>> return f(*args)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 214, in 
>> memberform
>> deletable = dltbl, onvalidation=setmodified, onaccept=modmember, 
>> ondelete=delmember)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\tools.py", line 4322, in update
>> detect_record_change=self.settings.detect_record_change):
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\sqlhtml.py", line 1758, in accepts
>> **kwargs
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 2149, in accepts
>> status = self._traverse(status, hideerror)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>> newstatus = c._traverse(status, hideerror) and newstatus
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>> newstatus = c._traverse(status, hideerror) and newstatus
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>> newstatus = c._traverse(status, hideerror) and newstatus
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>> newstatus = c._traverse(status, hideerror) and newstatus
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 917, in _traverse
>> newstatus = self._validate()
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 1895, in _validate
>> raise Exception(msg)
>> Exception: Validation error, field:Paiddate > object at 0x04878048>
>>
>>

-- 
Resources:
- http://web2py.com
- http://web2py.com/book 

[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-06 Thread Anthony
The book should be update, but we should also decide if we're OK breaking 
backward compatibility in this way.

Anthony

On Saturday, April 6, 2019 at 3:06:20 PM UTC-4, David Manns wrote:
>
> Changed my import to:
>
> from pydal.validators import Validator, ValidationError
>
> class IS_MEMBERSHIP_YEAR_END(Validator):
> def __init__(self, error_message='Not a membership year end'):
> self.error_message = error_message
> def validate(self, value):
> yearend =  datetime.date(2018,9,30)
> if value.month==yearend.month and value.day==yearend.day:
> return value
> else:
> raise ValidationError(self.translator(self.error_message))
>
> Now works with 2.18.4, thank you!
>
> The 'book' needs to be updated!
>
> On Thursday, April 4, 2019 at 4:52:37 PM UTC-4, David Manns wrote:
>>
>> The table in question has a field:
>>
>> Field('Paiddate', 'date', requires = [IS_EMPTY_OR(IS_DATE()), 
>> IS_EMPTY_OR(IS_MEMBERSHIP_YEAR_END())]),
>>
>> The custom validator is:
>>
>> class IS_MEMBERSHIP_YEAR_END(object):
>> def __init__(self, error_message='Not a membership year end'):
>> self.error_message = error_message
>> def __call__(self, value):
>> yearend = datetime.date(2018,9,30)
>> if value.month==yearend.month and value.day==yearend.day:
>> return (value, None)
>> return (value, self.error_message)
>>
>> This works in 2.17.2
>>
>> I updated my test environment to 2.18.4 and it fails.
>>
>> On the console I see:
>>
>> web2py Web Framework
>> Created by Massimo Di Pierro, Copyright 2007-2019
>> Version 2.18.4-stable+timestamp.2019.03.13.05.27.54
>> Database drivers available: sqlite3, imaplib, pyodbc, pymysql
>> please visit:
>> ('\t', 'http://127.0.0.1:8000/')
>> starting browser...
>> Traceback (most recent call last):
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 1890, in _validate
>> (value, errors) = validator(value)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 144, in 
>> __call__
>> return self.validate(value), None
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 2754, in 
>> validate
>> return self.other.validate(value)
>> AttributeError: 'IS_MEMBERSHIP_YEAR_END' object has no attribute 
>> 'validate'
>>
>> The ticket shows:
>>
>> Error ticket for "init" Ticket ID 
>>
>> 127.0.0.1.2019-04-04.16-41-08.0dce185d-d8d2-4d36-9e47-8c82bc1d54f5
>>  Validation error, field:Paiddate 
>>  Version 
>> web2py™ Version 2.18.4-stable+timestamp.2019.03.13.05.27.54 
>> Python Python 2.7.14: C:\Python27\python.exe (prefix: C:\Python27) 
>> Traceback 
>>
>> 1.
>> 2.
>> 3.
>> 4.
>> 5.
>> 6.
>> 7.
>> 8.
>> 9.
>> 10.
>> 11.
>> 12.
>> 13.
>> 14.
>> 15.
>> 16.
>> 17.
>> 18.
>> 19.
>> 20.
>> 21.
>> 22.
>> 23.
>> 24.
>> 25.
>> 26.
>> 27.
>> 28.
>> 29.
>> 30.
>>
>> Traceback (most recent call last):
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\restricted.py", line 219, in restricted
>> exec(ccode, environment)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 1747, in 
>> 
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\globals.py", line 421, in 
>> self._caller = lambda f: f()
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\applications\init\models\db.py", line 109, in wrapped_f
>> return f(*args)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 214, in 
>> memberform
>> deletable = dltbl, onvalidation=setmodified, onaccept=modmember, 
>> ondelete=delmember)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\tools.py", line 4322, in update
>> detect_record_change=self.settings.detect_record_change):
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\sqlhtml.py", line 1758, in accepts
>> **kwargs
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 2149, in accepts
>> status = self._traverse(status, hideerror)
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>> newstatus = c._traverse(status, hideerror) and newstatus
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>> newstatus = c._traverse(status, hideerror) and newstatus
>>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
>> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
>> newstatus = c._traverse(status, hideerror) and newstatus
>>   File "C:\Users\David\Google Drive\Oxcamne 

[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-06 Thread David Manns
PS this is not backward compatible to 2.17.2

On Thursday, April 4, 2019 at 4:52:37 PM UTC-4, David Manns wrote:
>
> The table in question has a field:
>
> Field('Paiddate', 'date', requires = [IS_EMPTY_OR(IS_DATE()), 
> IS_EMPTY_OR(IS_MEMBERSHIP_YEAR_END())]),
>
> The custom validator is:
>
> class IS_MEMBERSHIP_YEAR_END(object):
> def __init__(self, error_message='Not a membership year end'):
> self.error_message = error_message
> def __call__(self, value):
> yearend = datetime.date(2018,9,30)
> if value.month==yearend.month and value.day==yearend.day:
> return (value, None)
> return (value, self.error_message)
>
> This works in 2.17.2
>
> I updated my test environment to 2.18.4 and it fails.
>
> On the console I see:
>
> web2py Web Framework
> Created by Massimo Di Pierro, Copyright 2007-2019
> Version 2.18.4-stable+timestamp.2019.03.13.05.27.54
> Database drivers available: sqlite3, imaplib, pyodbc, pymysql
> please visit:
> ('\t', 'http://127.0.0.1:8000/')
> starting browser...
> Traceback (most recent call last):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 1890, in _validate
> (value, errors) = validator(value)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 144, in 
> __call__
> return self.validate(value), None
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 2754, in 
> validate
> return self.other.validate(value)
> AttributeError: 'IS_MEMBERSHIP_YEAR_END' object has no attribute 'validate'
>
> The ticket shows:
>
> Error ticket for "init" Ticket ID 
>
> 127.0.0.1.2019-04-04.16-41-08.0dce185d-d8d2-4d36-9e47-8c82bc1d54f5
>  Validation error, field:Paiddate 
>  Version 
> web2py™ Version 2.18.4-stable+timestamp.2019.03.13.05.27.54 
> Python Python 2.7.14: C:\Python27\python.exe (prefix: C:\Python27) 
> Traceback 
>
> 1.
> 2.
> 3.
> 4.
> 5.
> 6.
> 7.
> 8.
> 9.
> 10.
> 11.
> 12.
> 13.
> 14.
> 15.
> 16.
> 17.
> 18.
> 19.
> 20.
> 21.
> 22.
> 23.
> 24.
> 25.
> 26.
> 27.
> 28.
> 29.
> 30.
>
> Traceback (most recent call last):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\restricted.py", line 219, in restricted
> exec(ccode, environment)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 1747, in 
> 
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\globals.py", line 421, in 
> self._caller = lambda f: f()
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\models\db.py", line 109, in wrapped_f
> return f(*args)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 214, in 
> memberform
> deletable = dltbl, onvalidation=setmodified, onaccept=modmember, 
> ondelete=delmember)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\tools.py", line 4322, in update
> detect_record_change=self.settings.detect_record_change):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\sqlhtml.py", line 1758, in accepts
> **kwargs
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 2149, in accepts
> status = self._traverse(status, hideerror)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 917, in _traverse
> newstatus = self._validate()
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 1895, in _validate
> raise Exception(msg)
> Exception: Validation error, field:Paiddate  object at 0x04878048>
>
>

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-06 Thread David Manns
Changed my import to:

from pydal.validators import Validator, ValidationError

class IS_MEMBERSHIP_YEAR_END(Validator):
def __init__(self, error_message='Not a membership year end'):
self.error_message = error_message
def validate(self, value):
yearend =  datetime.date(2018,9,30)
if value.month==yearend.month and value.day==yearend.day:
return value
else:
raise ValidationError(self.translator(self.error_message))

Now works with 2.18.4, thank you!

The 'book' needs to be updated!

On Thursday, April 4, 2019 at 4:52:37 PM UTC-4, David Manns wrote:
>
> The table in question has a field:
>
> Field('Paiddate', 'date', requires = [IS_EMPTY_OR(IS_DATE()), 
> IS_EMPTY_OR(IS_MEMBERSHIP_YEAR_END())]),
>
> The custom validator is:
>
> class IS_MEMBERSHIP_YEAR_END(object):
> def __init__(self, error_message='Not a membership year end'):
> self.error_message = error_message
> def __call__(self, value):
> yearend = datetime.date(2018,9,30)
> if value.month==yearend.month and value.day==yearend.day:
> return (value, None)
> return (value, self.error_message)
>
> This works in 2.17.2
>
> I updated my test environment to 2.18.4 and it fails.
>
> On the console I see:
>
> web2py Web Framework
> Created by Massimo Di Pierro, Copyright 2007-2019
> Version 2.18.4-stable+timestamp.2019.03.13.05.27.54
> Database drivers available: sqlite3, imaplib, pyodbc, pymysql
> please visit:
> ('\t', 'http://127.0.0.1:8000/')
> starting browser...
> Traceback (most recent call last):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 1890, in _validate
> (value, errors) = validator(value)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 144, in 
> __call__
> return self.validate(value), None
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 2754, in 
> validate
> return self.other.validate(value)
> AttributeError: 'IS_MEMBERSHIP_YEAR_END' object has no attribute 'validate'
>
> The ticket shows:
>
> Error ticket for "init" Ticket ID 
>
> 127.0.0.1.2019-04-04.16-41-08.0dce185d-d8d2-4d36-9e47-8c82bc1d54f5
>  Validation error, field:Paiddate 
>  Version 
> web2py™ Version 2.18.4-stable+timestamp.2019.03.13.05.27.54 
> Python Python 2.7.14: C:\Python27\python.exe (prefix: C:\Python27) 
> Traceback 
>
> 1.
> 2.
> 3.
> 4.
> 5.
> 6.
> 7.
> 8.
> 9.
> 10.
> 11.
> 12.
> 13.
> 14.
> 15.
> 16.
> 17.
> 18.
> 19.
> 20.
> 21.
> 22.
> 23.
> 24.
> 25.
> 26.
> 27.
> 28.
> 29.
> 30.
>
> Traceback (most recent call last):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\restricted.py", line 219, in restricted
> exec(ccode, environment)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 1747, in 
> 
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\globals.py", line 421, in 
> self._caller = lambda f: f()
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\models\db.py", line 109, in wrapped_f
> return f(*args)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 214, in 
> memberform
> deletable = dltbl, onvalidation=setmodified, onaccept=modmember, 
> ondelete=delmember)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\tools.py", line 4322, in update
> detect_record_change=self.settings.detect_record_change):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\sqlhtml.py", line 1758, in accepts
> **kwargs
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 2149, in accepts
> status = self._traverse(status, hideerror)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 917, in _traverse
> newstatus = self._validate()
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> 

[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-06 Thread Leonel Câmara
Did you import ValidationError as well?

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-06 Thread David Manns
The web2py book needs to be updated, as Anthony points out.

As suggested I changed the validator to:

class IS_MEMBERSHIP_YEAR_END(Validator):
def __init__(self, error_message='Not a membership year end'):
self.error_message = error_message
def validate(self, value):
yearend = datetime.date(2018,9,30)
if value.month==yearend.month and value.day==yearend.day:
return value
else:
raise ValidationError(self.translator(self.error_message))

Also added to the model:

from gluon.validators import Validator

If the entered value was a valid date that passed the test (9/30/) all 
was well. However the failure path produced a ticket, it looks as if the 
raised error is not being caught


Ticket ID 

127.0.0.1.2019-04-06.09-16-04.3787fce5-0056-4df3-9918-be34e83041be
 Validation error, field:Paiddate 
 Version 
web2py™ Version 2.18.4-stable+timestamp.2019.03.13.05.27.54 
Python Python 2.7.14: C:\Python27\python.exe (prefix: C:\Python27) Traceback 

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.

Traceback (most recent call last):
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\restricted.py", line 219, in restricted
exec(ccode, environment)
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\applications\init\controllers/default.py", line 1747, in 

  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\globals.py", line 421, in 
self._caller = lambda f: f()
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\applications\init\models\db.py", line 110, in wrapped_f
return f(*args)
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\applications\init\controllers/default.py", line 214, in 
memberform
deletable = dltbl, onvalidation=setmodified, onaccept=modmember, 
ondelete=delmember)
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\tools.py", line 4322, in update
detect_record_change=self.settings.detect_record_change):
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\sqlhtml.py", line 1758, in accepts
**kwargs
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\html.py", line 2149, in accepts
status = self._traverse(status, hideerror)
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\html.py", line 910, in _traverse
newstatus = c._traverse(status, hideerror) and newstatus
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\html.py", line 910, in _traverse
newstatus = c._traverse(status, hideerror) and newstatus
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\html.py", line 910, in _traverse
newstatus = c._traverse(status, hideerror) and newstatus
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\html.py", line 910, in _traverse
newstatus = c._traverse(status, hideerror) and newstatus
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\html.py", line 917, in _traverse
newstatus = self._validate()
  File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
Site\OxCamNE.2.2\gluon\html.py", line 1895, in _validate
raise Exception(msg)
Exception: Validation error, field:Paiddate 


On Thursday, April 4, 2019 at 4:52:37 PM UTC-4, David Manns wrote:
>
> The table in question has a field:
>
> Field('Paiddate', 'date', requires = [IS_EMPTY_OR(IS_DATE()), 
> IS_EMPTY_OR(IS_MEMBERSHIP_YEAR_END())]),
>
> The custom validator is:
>
> class IS_MEMBERSHIP_YEAR_END(object):
> def __init__(self, error_message='Not a membership year end'):
> self.error_message = error_message
> def __call__(self, value):
> yearend = datetime.date(2018,9,30)
> if value.month==yearend.month and value.day==yearend.day:
> return (value, None)
> return (value, self.error_message)
>
> This works in 2.17.2
>
> I updated my test environment to 2.18.4 and it fails.
>
> On the console I see:
>
> web2py Web Framework
> Created by Massimo Di Pierro, Copyright 2007-2019
> Version 2.18.4-stable+timestamp.2019.03.13.05.27.54
> Database drivers available: sqlite3, imaplib, pyodbc, pymysql
> please visit:
> ('\t', 'http://127.0.0.1:8000/')
> starting browser...
> Traceback (most recent call last):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 1890, in _validate
> (value, errors) = validator(value)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 144, in 
> __call__
> return self.validate(value), None
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 2754, in 
> validate
> 

[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-05 Thread Anthony
Though that breaks backward compatibility, as the interface for custom 
validators is provided in the official documentation.

On Friday, April 5, 2019 at 2:07:22 PM UTC-4, Leonel Câmara wrote:
>
> The way validators are in 2.18.4 you need to do it like this:
>
>
> class IS_MEMBERSHIP_YEAR_END(Validator)
> :
> def __init__(self, error_message='Not a membership year end'):
> self.error_message = error_message
>
> def validate(self, value):
> yearend = datetime.date(2018,9,30)
> if value.month==yearend.month and value.day==yearend.day:
> return value
> else:
> raise ValidationError(self.translator(self.error_message))
>

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-05 Thread Leonel Câmara
The way validators are in 2.18.4 you need to do it like this:


class IS_MEMBERSHIP_YEAR_END(Validator)
:
def __init__(self, error_message='Not a membership year end'):
self.error_message = error_message

def validate(self, value):
yearend = datetime.date(2018,9,30)
if value.month==yearend.month and value.day==yearend.day:
return value
else:
raise ValidationError(self.translator(self.error_message))

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: Custom validator broken in 2.18.4, working in 2.17.2

2019-04-05 Thread David Manns
Created a ticket: https://github.com/web2py/web2py/issues/2170

On Thursday, April 4, 2019 at 4:52:37 PM UTC-4, David Manns wrote:
>
> The table in question has a field:
>
> Field('Paiddate', 'date', requires = [IS_EMPTY_OR(IS_DATE()), 
> IS_EMPTY_OR(IS_MEMBERSHIP_YEAR_END())]),
>
> The custom validator is:
>
> class IS_MEMBERSHIP_YEAR_END(object):
> def __init__(self, error_message='Not a membership year end'):
> self.error_message = error_message
> def __call__(self, value):
> yearend = datetime.date(2018,9,30)
> if value.month==yearend.month and value.day==yearend.day:
> return (value, None)
> return (value, self.error_message)
>
> This works in 2.17.2
>
> I updated my test environment to 2.18.4 and it fails.
>
> On the console I see:
>
> web2py Web Framework
> Created by Massimo Di Pierro, Copyright 2007-2019
> Version 2.18.4-stable+timestamp.2019.03.13.05.27.54
> Database drivers available: sqlite3, imaplib, pyodbc, pymysql
> please visit:
> ('\t', 'http://127.0.0.1:8000/')
> starting browser...
> Traceback (most recent call last):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 1890, in _validate
> (value, errors) = validator(value)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 144, in 
> __call__
> return self.validate(value), None
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\packages\dal\pydal\validators.py", line 2754, in 
> validate
> return self.other.validate(value)
> AttributeError: 'IS_MEMBERSHIP_YEAR_END' object has no attribute 'validate'
>
> The ticket shows:
>
> Error ticket for "init" Ticket ID 
>
> 127.0.0.1.2019-04-04.16-41-08.0dce185d-d8d2-4d36-9e47-8c82bc1d54f5
>  Validation error, field:Paiddate 
>  Version 
> web2py™ Version 2.18.4-stable+timestamp.2019.03.13.05.27.54 
> Python Python 2.7.14: C:\Python27\python.exe (prefix: C:\Python27) 
> Traceback 
>
> 1.
> 2.
> 3.
> 4.
> 5.
> 6.
> 7.
> 8.
> 9.
> 10.
> 11.
> 12.
> 13.
> 14.
> 15.
> 16.
> 17.
> 18.
> 19.
> 20.
> 21.
> 22.
> 23.
> 24.
> 25.
> 26.
> 27.
> 28.
> 29.
> 30.
>
> Traceback (most recent call last):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\restricted.py", line 219, in restricted
> exec(ccode, environment)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 1747, in 
> 
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\globals.py", line 421, in 
> self._caller = lambda f: f()
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\models\db.py", line 109, in wrapped_f
> return f(*args)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\applications\init\controllers/default.py", line 214, in 
> memberform
> deletable = dltbl, onvalidation=setmodified, onaccept=modmember, 
> ondelete=delmember)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\tools.py", line 4322, in update
> detect_record_change=self.settings.detect_record_change):
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\sqlhtml.py", line 1758, in accepts
> **kwargs
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 2149, in accepts
> status = self._traverse(status, hideerror)
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 910, in _traverse
> newstatus = c._traverse(status, hideerror) and newstatus
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 917, in _traverse
> newstatus = self._validate()
>   File "C:\Users\David\Google Drive\Oxcamne Archive\Web 
> Site\OxCamNE.2.1\gluon\html.py", line 1895, in _validate
> raise Exception(msg)
> Exception: Validation error, field:Paiddate  object at 0x04878048>
>
>

-- 
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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