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added robust pickling, switches to old behaviour, if get/setstate not implemented

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Max Zwiessele 2013-06-26 16:48:48 +01:00
parent 05e8e75c58
commit f5effb8cb6
27 changed files with 392 additions and 283 deletions
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14
GPy/kern/kern.py
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@ -3,12 +3,12 @@
import numpy as np
import pylab as pb
from ..core.parameterised import Parameterised
from ..core.parameterized import Parameterized
from parts.kernpart import Kernpart
import itertools
from parts.prod import Prod as prod
class kern(Parameterised):
class kern(Parameterized):
def __init__(self, input_dim, parts=[], input_slices=None):
"""
This is the main kernel class for GPy. It handles multiple (additive) kernel functions, and keeps track of variaous things like which parameters live where.
@ -41,14 +41,14 @@ class kern(Parameterised):
self.compute_param_slices()
Parameterised.__init__(self)
Parameterized.__init__(self)
def __getstate__(self):
def getstate(self):
"""
Get the current state of the class,
here just all the indices, rest can get recomputed
"""
return Parameterised.__getstate__(self) + [self.parts,
return Parameterized.getstate(self) + [self.parts,
self.Nparts,
self.num_params,
self.input_dim,
@ -56,14 +56,14 @@ class kern(Parameterised):
self.param_slices
]
def __setstate__(self, state):
def setstate(self, state):
self.param_slices = state.pop()
self.input_slices = state.pop()
self.input_dim = state.pop()
self.num_params = state.pop()
self.Nparts = state.pop()
self.parts = state.pop()
Parameterised.__setstate__(self, state)
Parameterized.setstate(self, state)
def plot_ARD(self, fignum=None, ax=None, title=None):