19 lines
688 B
Python
19 lines
688 B
Python
from smnp.error.runtime import RuntimeException
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from smnp.runtime.evaluator import Evaluator
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from smnp.runtime.evaluators.expression import expressionEvaluator
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from smnp.type.model import Type
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class MapEvaluator(Evaluator):
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@classmethod
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def evaluator(cls, node, environment):
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map = {}
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exprEvaluator = expressionEvaluator(doAssert=True)
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for entry in node.children:
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key = exprEvaluator(entry.key, environment).value
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if key in map:
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raise RuntimeException(f"Duplicated key '{key.stringify()}' found in map", entry.pos)
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map[key] = exprEvaluator(entry.value, environment).value
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return Type.map(map) |