43 lines
1.7 KiB
Python
43 lines
1.7 KiB
Python
from core.builtin_concepts import BuiltinConcepts
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from evaluators.BaseEvaluator import AllReturnValuesEvaluator
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from parsers.BaseParser import BaseParser
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class OneErrorEvaluator(AllReturnValuesEvaluator):
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"""
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Use to reduce when there is only one evaluator in error
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The rest of the return values must be parsers in error
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"""
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NAME = "OneError"
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def __init__(self):
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super().__init__(self.NAME, [BuiltinConcepts.AFTER_EVALUATION], 30)
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self.return_value_in_error = None
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def matches(self, context, return_values):
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nb_evaluators_in_error = 0
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to_process = False
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for ret in return_values:
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if ret.status and (ret.who.startswith(self.PREFIX) or ret.who.startswith(BaseParser.PREFIX)):
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return False
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elif ret.status and context.sheerka.isinstance(ret.body, BuiltinConcepts.REDUCE_REQUESTED):
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to_process = True
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self.eaten.append(ret)
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elif not ret.status and ret.who.startswith(self.PREFIX):
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nb_evaluators_in_error += 1
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self.return_value_in_error = ret
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self.eaten.append(ret)
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elif not ret.status and ret.who.startswith(BaseParser.PREFIX):
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self.eaten.append(ret)
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return to_process and nb_evaluators_in_error == 1
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def eval(self, context, return_values):
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context.log(self.verbose_log, f"1 return value in error, {len(self.eaten)} item(s) eaten", who=self)
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context.log(self.verbose_log, f"{self.return_value_in_error}", who=self)
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sheerka = context.sheerka
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return sheerka.ret(self.name, False, self.return_value_in_error.value, parents=self.eaten)
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