[cctbxbb] Type checking in Phil...

[Graeme.Winter at Diamond.ac.uk]

Thanks Nat, that hit the spot.

Cheerio,

Graeme

On 11 Apr 2012, at 14:51, Nat Echols wrote:

> On Wed, Apr 11, 2012 at 6:48 AM,  <Graeme.Winter at diamond.ac.uk> wrote:
>> … is there any?
> 
> Only when you call scope.extract():
> 
>>    working_phil = working_phil.fetch(parse('parameter.toy=foo'))
>>    working_phil.show()
> 
> params = working_phil.extract()
> 
> Traceback (most recent call last):
>  File "tst.py", line 17, in <module>
>    params = working_phil.extract()
>  File "/Users/nat/phenix/src/cctbx_project/libtbx/phil/__init__.py",
> line 1677, in extract
>    value = object.extract(parent=result)
>  File "/Users/nat/phenix/src/cctbx_project/libtbx/phil/__init__.py",
> line 1677, in extract
>    value = object.extract(parent=result)
>  File "/Users/nat/phenix/src/cctbx_project/libtbx/phil/__init__.py",
> line 1073, in extract
>    return self._type_from_words()(self.words, master=self)
>  File "/Users/nat/phenix/src/cctbx_project/libtbx/phil/__init__.py",
> line 314, in from_words
>    value = self._value_from_words(words=words, path=master.full_path())
>  File "/Users/nat/phenix/src/cctbx_project/libtbx/phil/__init__.py",
> line 332, in _value_from_words
>    return int_from_words(words=words, path=path)
>  File "/Users/nat/phenix/src/cctbx_project/libtbx/phil/__init__.py",
> line 262, in int_from_words
>    result = number_from_words(words=words, path=path)
>  File "/Users/nat/phenix/src/cctbx_project/libtbx/phil/__init__.py",
> line 221, in number_from_words
>    value_string=str_from_words(words), words=words, path=path)
>  File "/Users/nat/phenix/src/cctbx_project/libtbx/phil/__init__.py",
> line 217, in number_from_value_string
>    path, value_string, format_exception(), words[0].where_str()))
> RuntimeError: Error interpreting parameter.toy="foo" as a numeric
> expression: NameError: name 'foo' is not defined (input line 1)
> 
> -Nat
> _______________________________________________
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> cctbxbb at phenix-online.org
> http://phenix-online.org/mailman/listinfo/cctbxbb


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