Unfortunately not - they both have exactly one space between the comma
and
"None".
File "validators.py", line 15, in __main__.IS_NOT_WHITESPACE
Failed example:
IS_NOT_WHITESPACE()(' spaces in between and on end ')
Expected:
('spaces in between and on end', None)
Got:
('spaces in between and on end', None)
On Sep 4, 10:08 am, mdipierro <mdipie...@cs.depaul.edu> wrote:
> could it be the number of spaces between the , and the None?
>
> On Sep 4, 6:17 am, Matthew <matthew.g.nor...@gmail.com> wrote:
>
> > Perhaps I don't understand doctests fully, but isn't all output from
> > them converted to string anyway? You're essentially checking print
> > statements from the shell, right?
>
> > For example, here is the IS_MATCH validator's doctests:
>
> > >>> IS_MATCH('.+')('hello')
> > ('hello', None)
>
> > >>> IS_MATCH('.+')('')
> > ('', 'invalid expression!')
>
> > And here is a problematic doctest from my IS_NOT_WHITESPACE validator
> > (extended from IS_NOT_EMPTY):
>
> > >>> IS_NOT_WHITESPACE()(' spaces in between and on end ')
> > ('spaces in between and on end', None)
>
> > The former evaluates fine, but the latter gives the error listed
> > earlier in this thread.
>
> > On Sep 3, 9:15 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
>
> > > Could it be one is a tuple and one is a string containing a
> > > representation of the same tuple?
>
> > > On Sep 3, 7:34 pm, Matthew <matthew.g.nor...@gmail.com> wrote:
>
> > > > Thank you for the resource. I did check out the files there, but
> > > > there isn't one that is dedicated to testing the Validators. Only
> > > > "validators.py" contains some doctests.
>
> > > > I added some more tests to my example. What is truly weird is that it
> > > > is failing on another test now, even though the "Got" and "Expected"
> > > > values are identical:
>
> > > > File "validators.py", line 12, in __main__.IS_NOT_WHITESPACE
> > > > Failed example:
> > > > IS_NOT_WHITESPACE()(' spaces in between and on end ')
> > > > Expected:
> > > > ('spaces in between and on end', None)
> > > > Got:
> > > > ('spaces in between and on end', None)
>
> > > > Is there a doctest quirk that I do not know of?
>
> > > > Thank you again for the help,
> > > > Matthew
>
> > > > On Sep 3, 1:33 am, Yarko Tymciurak <yark...@gmail.com> wrote:
>
> > > > > btw - you can browse the current source tree online -
>
> > > > >http://bazaar.launchpad.net/~mdipierro/web2py/devel/files
>
> > > > > On Thu, Sep 3, 2009 at 12:32 AM, Yarko Tymciurak <yark...@gmail.com>
> > > > > wrote:
> > > > > > gluon/tests is in the source version..
>
> > > > > > On Wed, Sep 2, 2009 at 10:16 PM, Matthew
> > > > > > <matthew.g.nor...@gmail.com>wrote:
>
> > > > > >> I'm not sure I understand. I don't see a gluon/tests/ folder in
> > > > > >> web2py and the <application>/tests/ folder is not populated for the
> > > > > >> sample apps. I looked at the original source of your official
> > > > > >> "validators.py" as a model for the extended class and its doctests.
>
> > > > > >> On Sep 2, 9:45 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> > > > > >> > Did you look into gluon/tests/ ?
>
> > > > > >> > On Sep 2, 6:47 pm, Matthew <matthew.g.nor...@gmail.com> wrote:
>
> > > > > >> > > I am trying to extend the IS_NOT_EMPTY validator to strip out
> > > > > >> > > whitespace before submitting. I have two questions (code
> > > > > >> > > posted after
> > > > > >> > > questions):
>
> > > > > >> > > 1. How can I test the custom message constructor? Right now I
> > > > > >> > > always
> > > > > >> > > get the "expected 2 arguments, got 3" error message?
> > > > > >> > > 2. I am using doctests and can't tell the difference between
> > > > > >> > > "Expected" and "Got" in this test:
> > > > > >> > > **********************************************************************
> > > > > >> > > File "validators.py", line 14, in __main__.IS_NOT_WHITESPACE
> > > > > >> > > Failed example:
> > > > > >> > > IS_NOT_WHITESPACE()(' ')
> > > > > >> > > Expected:
> > > > > >> > > ('', 'cannot be empty!')
> > > > > >> > > Got:
> > > > > >> > > ('', 'cannot be empty!')
> > > > > >> > > **********************************************************************
> > > > > >> > > 1 items had failures:
> > > > > >> > > 1 of 4 in __main__.IS_NOT_WHITESPACE
> > > > > >> > > ***Test Failed*** 1 failures.
>
> > > > > >> > > SOURCE CODE
>
> > > > > >> > > from gluon.validators import IS_NOT_EMPTY
> > > > > >> > > import string
>
> > > > > >> > > class IS_NOT_WHITESPACE(IS_NOT_EMPTY):
> > > > > >> > > """
> > > > > >> > > Example::
> > > > > >> > > INPUT(_type='text', _name='name',
> > > > > >> > > requires=IS_NOT_WHITESPACE
> > > > > >> > > ())
>
> > > > > >> > > IS_NOT_WHITESPACE inherits from the IS_NOT_EMPTY
> > > > > >> > > validator. It
> > > > > >> > > trims the
> > > > > >> > > argument, a string, of whitespace before validating:
>
> > > > > >> > > >>> IS_NOT_WHITESPACE()(' ')
> > > > > >> > > ('', 'cannot be empty!')
> > > > > >> > > >>> IS_NOT_WHITESPACE()(' ')
> > > > > >> > > ('', 'cannot be empty!')
> > > > > >> > > >>> IS_NOT_WHITESPACE()(' \t\r')
> > > > > >> > > ('', 'cannot be empty!')
> > > > > >> > > >>> IS_NOT_WHITESPACE()(string.whitespace)
> > > > > >> > > ('', 'cannot be empty!')
> > > > > >> > > """
>
> > > > > >> > > def __call__(self, value):
> > > > > >> > > return IS_NOT_EMPTY.__call__(self, value.strip())
>
> > > > > >> > > # Allow doctests to be run if this file is called by python.
> > > > > >> > > For
> > > > > >> > > example:
> > > > > >> > > # python validators.py
> > > > > >> > > if __name__=='__main__':
> > > > > >> > > import doctest
> > > > > >> > > doctest.testmod()
>
> > > > > >> > > END SOURCECODE
>
> > > > > >> > > Thanks,
> > > > > >> > > Matthew
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