42 lines
1.5 KiB
Python
42 lines
1.5 KiB
Python
# from core.builtin_concepts import BuiltinConcepts
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# from core.builtin_helpers import ensure_evaluated
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# from core.concept import Concept, ConceptParts
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# from evaluators.BaseEvaluator import OneReturnValueEvaluator
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#
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#
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# class RetEvaluator(OneReturnValueEvaluator):
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# """
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# The evaluator transforms the concept, using the RET metadata value
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# """
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#
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# NAME = "Ret"
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#
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# def __init__(self):
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# super().__init__(self.NAME, [BuiltinConcepts.EVALUATION], 10)
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# self.enabled = False
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#
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# def matches(self, context, return_value):
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# return return_value.status and \
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# isinstance(return_value.value, Concept) and \
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# return_value.value.metadata.ret is not None
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#
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# def eval(self, context, return_value):
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# sheerka = context.sheerka
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# concept = return_value.value
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# context.log(f"Processing ret value for concept {concept}.", self.name)
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#
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# if not concept.metadata.is_evaluated:
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# evaluated = ensure_evaluated(context, concept)
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# if evaluated.key != concept.key:
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# context.log(f"Failed to evaluate concept '{concept}'")
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# return None
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# ret = evaluated.get_value(ConceptParts.RET)
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# else:
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# ret = concept.get_value(ConceptParts.RET)
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#
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# if isinstance(ret, Concept) and sheerka.is_known(ret):
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# return sheerka.ret(self.name, True, ret, parents=[return_value])
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#
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# context.log(f"ret '{ret}' is not a concept!")
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# return None
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