Ah :SSKrSSKJr SSKJr "SS\5rg)N)Any)StringEvaluatorc ^\rSrSrSrSSSS.S\S\S\S\4U4S jjjr\S \4S j5r \S \4S j5r \S \ \ 4S j5r \S \ 4Sj5rS\ S\ S\S \4SjrSrU=r$)ExactMatchStringEvaluatoraCompute an exact match between the prediction and the reference. Examples ---------- >>> evaluator = ExactMatchChain() >>> evaluator.evaluate_strings( prediction="Mindy is the CTO", reference="Mindy is the CTO", ) # This will return {'score': 1.0} >>> evaluator.evaluate_strings( prediction="Mindy is the CTO", reference="Mindy is the CEO", ) # This will return {'score': 0.0} F) ignore_caseignore_punctuationignore_numbersrr r kwargsc F>[TU]5 XlX lX0lg)N)super__init__rr r )selfrr r r __class__s ]/var/www/html/shao/venv/lib/python3.13/site-packages/langchain/evaluation/exact_match/base.pyr"ExactMatchStringEvaluator.__init__s" &"4,returncg)z( This evaluator does not require input. Frs rrequires_input(ExactMatchStringEvaluator.requires_input%s rcg)z& This evaluator requires a reference. Trrs rrequires_reference,ExactMatchStringEvaluator.requires_reference,s rc SS/$)z> Get the input keys. Returns: List[str]: The input keys. reference predictionrrs r input_keys$ExactMatchStringEvaluator.input_keys3s\**rcg)zB Get the evaluation name. Returns: str: The evaluation name. exact_matchrrs revaluation_name)ExactMatchStringEvaluator.evaluation_name=srrrc fUR(a UR5nUR5nUR(ahUR[R SS[ R55nUR[R SS[ R55nUR(ahUR[R SS[ R55nUR[R SS[ R55nS[X:H50$)z Evaluate the exact match between the prediction and the reference. Args: prediction (str): The prediction string. reference (Optional[str], optional): The reference string. Returns: dict: The evaluation results containing the score. score) rlowerr translatestr maketransstring punctuationr digitsint)rrrr s r_evaluate_strings+ExactMatchStringEvaluator._evaluate_stringsGs"   #))+J!)I  " "#--cmmBFDVDV.WXJ!++CMM"b&BTBT,UVI   #--cmmBFMM.RSJ!++CMM"b&--,PQIZ4566r)rr r )__name__ __module__ __qualname____firstlineno____doc__boolrrpropertyrrlistr+r r$dictr1__static_attributes__ __classcell__)rs@rrrs&"#($ - -! -  -  - - D +DI++77 7  7  77rr)r-typingrlangchain.evaluation.schemarrrrrr@s 7Z7Z7r