allenact.utils.misc_utils

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experimental_api

experimental_api(to_decorate)

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Decorate a function to note that it is part of the experimental API.

deprecated

deprecated(to_decorate)

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Decorate a function to note that it has been deprecated.

NumpyJSONEncoder

class NumpyJSONEncoder(json.JSONEncoder)

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JSON encoder for numpy objects.

Based off the stackoverflow answer by Jie Yang here: https://stackoverflow.com/a/57915246. The license for this code is BY-SA 4.0.

HashableDict

class HashableDict(dict)

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A dictionary which is hashable so long as all of its values are hashable.

A HashableDict object will allow setting / deleting of items until the first time that __hash__() is called on it after which attempts to set or delete items will throw RuntimeError exceptions.