32 lines
1.0 KiB
Python
32 lines
1.0 KiB
Python
# Copyright (c) PARRRATE T&V 2021. All rights reserved.
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from bu4.evaluation.av.aftervalue import AfterValue
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from bu4.evaluation.av.envtype import envtype
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from bu4.evaluation.constructs.elinked import ELinked
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from bu4.evaluation.constructs.evaluable import Evaluable
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from bu4.evaluation.targets.avcall import AVCall
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from bu4.linking.constructs.linked import Linked
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__all__ = ('LCall',)
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class LCall(Linked):
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argument: Linked
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lambda_: Linked
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def __init__(self, argument: Linked, lambda_: Linked):
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self.argument = argument
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self.lambda_ = lambda_
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self.future = self.argument.future | self.lambda_.future
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self.multifuture = (
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self.argument.multifuture |
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self.lambda_.multifuture |
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(self.argument.future & self.lambda_.future)
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)
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def evaluable(self, env: envtype) -> Evaluable:
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return AfterValue(ELinked(env, self.lambda_), AVCall(env, self.argument))
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def __str__(self):
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return f'/{self.argument}{self.lambda_}'
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