3fi FddlZddlmZddlmZddlmZGddeZy)N)Any)override)StringEvaluatorc eZdZdZdddedeffdZedefdZ edefd Z ede e fd Z ede fd Zed e d e dedefdZxZS)RegexMatchStringEvaluatoraCompute a regex match between the prediction and the reference. Examples: ---------- >>> evaluator = RegexMatchStringEvaluator(flags=re.IGNORECASE) >>> evaluator.evaluate_strings( prediction="Mindy is the CTO", reference="^mindy.*cto$", ) # This will return {'score': 1.0} due to the IGNORECASE flag >>> evaluator = RegexMatchStringEvaluator() >>> evaluator.evaluate_strings( prediction="Mindy is the CTO", reference="^Mike.*CEO$", ) # This will return {'score': 0.0} >>> evaluator.evaluate_strings( prediction="Mindy is the CTO", reference="^Mike.*CEO$|^Mindy.*CTO$", ) # This will return {'score': 1.0} as the prediction matches the second pattern in the union rflagsr _c 0t|||_y)zInitialize the RegexMatchStringEvaluator. Args: flags: Flags to use for the regex match. Defaults to no flags. N)super__init__r )selfr r __class__s k/var/www/auto_recruiter/arenv/lib/python3.12/site-packages/langchain_classic/evaluation/regex_match/base.pyr z"RegexMatchStringEvaluator.__init__ s  returncy)z&This evaluator does not require input.Frs rrequires_inputz(RegexMatchStringEvaluator.requires_input)srcy)z$This evaluator requires a reference.Trrs rrequires_referencez,RegexMatchStringEvaluator.requires_reference.src ddgS)zJGet the input keys. Returns: The input keys. reference predictionrrs r input_keysz$RegexMatchStringEvaluator.input_keys3s\**rcy)zTGet the evaluation name. Returns: The evaluation name. regex_matchrrs revaluation_namez)RegexMatchStringEvaluator.evaluation_name<srrrkwargsc rtj|||j}dtt |iS)aGEvaluate the regex match between the prediction and the reference. Args: prediction: The prediction string. reference: The reference regex pattern. **kwargs: Additional keyword arguments (not used). Returns: The evaluation results containing the score. rscore)rematchr intbool)rrrr r$s r_evaluate_stringsz+RegexMatchStringEvaluator._evaluate_stringsEs.$JdjjAT%[)**r)__name__ __module__ __qualname____doc__r%rr propertyr&rrliststrrrrdictr' __classcell__)rs@rrr s,()sD+DI++++ +  +  ++rr)r#typingrtyping_extensionsr#langchain_classic.evaluation.schemarrrrrr4s &?O+O+r