o
    Zhx                     @   sb   d dl mZmZmZ d dlmZ d dlmZmZm	Z	m
Z
mZmZ eddddG dd	 d	eZd
S )    )DictTupleUnion)
deprecated)
Comparator
Comparison	OperationOperatorStructuredQueryVisitorz0.3.8z1.0z8langchain_neo4j.query_constructors.neo4j.Neo4jTranslator)ZsinceZremovalZalternative_importc                   @   s   e Zd ZdZejejgZ	 ej	ej
ejejejejgZdeeef defddZdedefddZd	edefd
dZdedeeef fddZdS )Neo4jTranslatorzDTranslate `Neo4j` internal query language elements to valid filters.funcreturnc                 C   sF   |  | tjdtjdtjdtjdtjdtjdtj	dtj
di}|| S )	Nz$andz$orz$eqz$nez$gtez$ltez$ltz$gt)Z_validate_funcr	   ANDORr   EQNEGTELTELTGT)selfr   Zmap_dict r   c/var/www/html/lang_env/lib/python3.10/site-packages/langchain_community/query_constructors/neo4j.py_format_func"   s   

zNeo4jTranslator._format_func	operationc                    s$    fdd|j D } |j|iS )Nc                    s   g | ]}|  qS r   )accept).0argr   r   r   
<listcomp>1   s    z3Neo4jTranslator.visit_operation.<locals>.<listcomp>)	argumentsr   operator)r   r   argsr   r   r   visit_operation0   s   zNeo4jTranslator.visit_operation
comparisonc                 C   s   |j | |j|jiiS )N)	attributer   Z
comparatorvalue)r   r%   r   r   r   visit_comparison4   s   z Neo4jTranslator.visit_comparisonstructured_queryc                 C   s*   |j d u ri }nd|j | i}|j|fS )Nfilter)r*   r   query)r   r)   kwargsr   r   r   visit_structured_query;   s   

z&Neo4jTranslator.visit_structured_queryN)__name__
__module____qualname____doc__r	   r   r   Zallowed_operatorsr   r   r   r   r   r   r   Zallowed_comparatorsr   strr   r   r   r$   r   r(   r
   r   dictr-   r   r   r   r   r      s&    	
r   N)typingr   r   r   Zlangchain_core._api.deprecationr   Zlangchain_core.structured_queryr   r   r   r	   r
   r   r   r   r   r   r   <module>   s     
