26 lines
1000 B
Python
26 lines
1000 B
Python
# Copyright (c) PARRRATE T&V 2021. All rights reserved.
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from bu4.indexing.constructs.ilambda import ILambda
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from bu4.indexing.constructs.indexed import Indexed
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from bu4.parsing.codes import CODE_MAKE
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from bu4.parsing.extensions.extension import Extension
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from bu4.parsing.states.parsingread import ParsingRead
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from bu4.transform.states.aftertransform import AfterTransform
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from bu4.transform.states.transformfinished import TransformFinished
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from bu4.transform.states.transformstate import TransformState
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from bu4.transform.targets.atlambda import ATLambda
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__all__ = ('XIMake',)
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class XIMake(Extension[Indexed], code=CODE_MAKE):
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def apply(self) -> TransformState[Indexed]:
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memoize = bool(self.parser.read())
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table = [self.parser.read() for _ in range(self.parser.read())]
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return AfterTransform(
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ParsingRead(self.parser),
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ATLambda(
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lambda value: TransformFinished(ILambda(value, table, memoize=memoize))
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)
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)
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