Class blue_attributes

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Instance Methods

__init__(self, inspector, data)
x.__init__(...) initializes x; see help(type(x)) for signature

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pick(self, n)

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pick_one(self)
Pick one item from the data set.

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whatever (not a list!)

peek(self)
Inspect (but do not remove) the next item to be picked.

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add(self, datum)
Add another datum to be sampled.

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__len__(self)

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reset(self)
Forget prior history of usage.

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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Properties
Inherited from `object`: `__class__`

Method Details

init(self, inspector, data)
(Constructor)

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x.__init__(...) initializes x; see help(type(x)) for signature

Parameters:

inspector - a function on a datum that returns a list of attributes.

Overrides: object.__init__

peek(self)

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Inspect (but do not remove) the next item to be picked.

Returns: whatever (not a list!): the next item to be picked.

add(self, datum)

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Add another datum to be sampled.

Parameters:

datum (whatever) - thing to be added. It has a probability of 1/len(self) of being the next sample.

reset(self)

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Forget prior history of usage. Choices after this call are uncorrelated with choices before this call.

Class blue_attributes

__init__(self, inspector, data) (Constructor)

peek(self)

add(self, datum)

reset(self)

init(self, inspector, data)
(Constructor)