Module state

source code

Classes to control and store state information.

It was devised to provide conditional storage

Classes

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CollectableAttribute
Base class for any custom behaving attribute intended to become part of a collection

StateVariable
Simple container intended to conditionally store the value

Collection
Container of some CollectableAttributes.

ParameterCollection
Container of Parameters for a stateful object.

StateCollection
Container of StateVariables for a stateful object.

collector
Intended to collect and compose StateCollection for any child class of this metaclass

Stateful
Base class for stateful objects.

Harvestable
Classes inherited from this class intend to collect attributes within internal processing.

Parametrized
Base class for all classes which have collected parameters

Variables

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_known_collections = {'KernelParameter': ('kernel_params', <cl...

_col2class = {'kernel_params': <class 'mvpa.misc.state.Paramet...
Mapping from collection name into Collection class

_collections_order = ['params', 'kernel_params', 'states']

Imports: operator, copy, Set, TextWrapper, VProperty, UnknownStateError, warning, enhancedClassDocString, enhancedDocString, debug

Variables Details

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_known_collections

Value:

{'KernelParameter': ('kernel_params',
                     <class 'mvpa.misc.state.ParameterCollection'>),
 'Parameter': ('params',
               <class 'mvpa.misc.state.ParameterCollection'>),
 'StateVariable': ('states',
                   <class 'mvpa.misc.state.StateCollection'>)}

_col2class

Mapping from collection name into Collection class

Value:

{'kernel_params': <class 'mvpa.misc.state.ParameterCollection'>,
 'params': <class 'mvpa.misc.state.ParameterCollection'>,
 'states': <class 'mvpa.misc.state.StateCollection'>}

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