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getstate > _getstate and setstate > _setstate

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Max Zwiessele 2014-01-24 15:48:23 +00:00
parent e128059377
commit cec766b723
17 changed files with 73 additions and 71 deletions
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15
GPy/core/parameterization/parameterized.py
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@ -218,7 +218,7 @@ class Parameterized(Constrainable, Pickleable, Observable):
p._direct_parent_ = self
p._parent_index_ = i
i += 1
for pi in p.flattened_parameters:
for pi in p._parameters_:
pi._highest_parent_ = self
not_unique = []
sizes.append(p.size+sizes[-1])
@ -233,6 +233,7 @@ class Parameterized(Constrainable, Pickleable, Observable):
elif not (pname in not_unique):
self.__dict__[pname] = p
self._added_names_.add(pname)
#===========================================================================
# Pickling operations
#===========================================================================
@ -253,24 +254,24 @@ class Parameterized(Constrainable, Pickleable, Observable):
return copy.deepcopy(self)
def __getstate__(self):
if self._has_get_set_state():
return self.getstate()
return self._getstate()
return self.__dict__
def __setstate__(self, state):
if self._has_get_set_state():
self.setstate(state) # set state
self._setstate(state) # set state
#self._set_params(self._get_params()) # restore all values
return
self.__dict__ = state
def _has_get_set_state(self):
return 'getstate' in vars(self.__class__) and 'setstate' in vars(self.__class__)
def getstate(self):
return '_getstate' in vars(self.__class__) and '_setstate' in vars(self.__class__)
def _getstate(self):
"""
Get the current state of the class,
here just all the indices, rest can get recomputed
For inheriting from Parameterized:
Allways append the state of the inherited object
and call down to the inherited object in setstate!!
and call down to the inherited object in _setstate!!
"""
return [
self._fixes_,
@ -280,7 +281,7 @@ class Parameterized(Constrainable, Pickleable, Observable):
self._added_names_,
]
def setstate(self, state):
def _setstate(self, state):
self._added_names_ = state.pop()
self._name = state.pop()
self._parameters_ = state.pop()