Re: [IMP-users] Problems with installing IMP on Ubuntu 15.04

[Ben Webb <>]

On 6/3/15 3:37 PM, harianto tjong wrote:
> I found the tutorial IMP2.4 that still use add_restraint attribute:

While you could probably make things work using add_restraint(), I would 
advise against it. Both add_restraint() and remove_restraint() were 
deprecated in IMP a long time ago, and will be removed in the upcoming 
2.5 release. See 
http://integrativemodeling.org/nightly/doc/ref/kernel_2basic_optimization_8py-example.html 
for the latest recommended way to run that example. Just keep your 
restraints in a Python data structure (such as a list), or in a 
RestraintSet, and pass them to a RestraintsScoringFunction. To remove a 
restraint, just remove it from that list or RestraintSet.

> Given the m.add_restraint(r), how can I achieve m.remove_restraint(r) in
> IMP 2.4?

If you really want to stick with add_restraint() for now, 
m.remove_restraint(r) is equivalent to 
m.get_root_restraint_set().remove_restraint(r) (which will also stop 
working when IMP 2.5 is released).

	Ben
--
                      http://salilab.org/~ben/
"It is a capital mistake to theorize before one has data."
	- Sir Arthur Conan Doyle