[cctbxbb] Phil (dumb) question

[Nicholas Sauter]

Graeme,

The problem in your example is that the fetch() function call returns
a new phil object; it does not modify its own class instance.
Therefore you can get what you want by calling
working_phil.fetch(parse(more)).show().

Nick

On Mon, Jan 14, 2013 at 8:15 AM,  <Graeme.Winter at diamond.ac.uk> wrote:
> Hi Folks,
>
> I have a toy example where I should be overriding Phil defaults:
>
> phil_defaults = '''
> resolutionizer {
>   rmerge = 0.0
>     .type = float
>   completeness = 0.0
>     .type = float
>   isigma = 1.0
>     .type = float
>   misigma = 2.0
>     .type = float
>   bins = 100
>     .type = int
> }
> '''
>
> more = '''
> resolutionizer {
>   isigma = 2.0
>   misigma = 4.0
> }
> '''
>
> from libtbx.phil import parse
>
> working_phil = parse(phil_defaults)
> working_phil.fetch(parse(more))
> working_phil.show()
>
>
>
> but it seems I am not:
>
>
> Graemes-MacBook-Pro:scale graeme$ cctbx.python toy.py
> resolutionizer {
>   rmerge = 0.0
>   completeness = 0.0
>   isigma = 1.0
>   misigma = 2.0
>   bins = 100
> }
>
>
> Am I doing something dumb? I hope so as I really cannot find my error.
>
> Thanks,
>
> Graeme
>
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-- 
Nicholas K. Sauter, Ph. D.
Computer Staff Scientist, Physical Biosciences Division
Lawrence Berkeley National Laboratory
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Berkeley, CA 94720-8118
(510) 486-5713