37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
# Copyright (c) 2020, salesforce.com, inc.
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# All rights reserved.
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# SPDX-License-Identifier: BSD-3-Clause
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# For full license text, see the LICENSE file in the repo root
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# or https://opensource.org/licenses/BSD-3-Clause
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from ai_economist.foundation.base.registrar import Registry
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class Endogenous:
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"""Base class for endogenous entity classes.
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Endogenous entities are those that, conceptually, describe the internal state
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of an agent. This provides a convenient way to separate physical entities (which
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may exist in the world, be exchanged among agents, or are otherwise in principal
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observable by others) from endogenous entities (such as the amount of labor
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effort an agent has experienced).
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Endogenous entities are registered in the "endogenous" portion of an agent's
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state and should only be observable by the agent itself.
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"""
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name = None
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def __init__(self):
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assert self.name is not None
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endogenous_registry = Registry(Endogenous)
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@endogenous_registry.add
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class Labor(Endogenous):
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"""Labor accumulated through working. Included in all environments by default."""
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name = "Labor"
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