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.

AttributeWithUnique
Container which also takes care about recomputing unique values

SampleAttribute

FeatureAttribute

DatasetAttribute

StateVariable
Simple container intended to conditionally store the value

Collection
Container of some CollectableAttributes.

ParameterCollection
Container of Parameters for a stateful object.

SampleAttributesCollection
Container for data and attributes of samples (ie data/labels/chunks/...)

StateCollection
Container of StateVariables for a stateful object.

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

ClassWithCollections
Base class for objects which contain any known collection

Stateful
Base class for objects which contain any known collection

Parametrized
Base class for objects which contain any known collection

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

Functions

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_object_getattribute(...)
x.__getattribute__('name') <==> x.name

source code

_object_setattr(...)
x.__setattr__('name', value) <==> x.name = value

source code

Variables

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_in_ipython = externals.exists('running ipython env')

_def_sep = '`', '' [int(_in_ipython)]

_known_collections = {'StateVariable':("states", StateCollecti...

_col2class = dict(_known_collections.values())
Mapping from collection name into Collection class

_COLLECTIONS_ORDER = ['s_attr', 'f_attr', 'ds_attr', 'params',...

Variables Details

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_known_collections

Value:

{'StateVariable':("states", StateCollection), 'Parameter':("params", P
arameterCollection), 'KernelParameter':("kernel_params", ParameterColl
ection), 'SampleAttribute':("s_attr", SampleAttributesCollection), 'Fe
atureAttribute':("f_attr", SampleAttributesCollection), 'DatasetAttrib
ute':("ds_attr", SampleAttributesCollection),}

_COLLECTIONS_ORDER

Value:

['s_attr', 'f_attr', 'ds_attr', 'params', 'kernel_params', 'states']

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