
    h5                         d dl mZ  G d dej                        Z G d d      Z G d deej                  j
                        Z G d d	eej                  j                        Zy
)   )typesc                       e Zd ZdZy)JSONa  SQLite JSON type.

    SQLite supports JSON as of version 3.9 through its JSON1_ extension. Note
    that JSON1_ is a
    `loadable extension <https://www.sqlite.org/loadext.html>`_ and as such
    may not be available, or may require run-time loading.

    :class:`_sqlite.JSON` is used automatically whenever the base
    :class:`_types.JSON` datatype is used against a SQLite backend.

    .. seealso::

        :class:`_types.JSON` - main documentation for the generic
        cross-platform JSON datatype.

    The :class:`_sqlite.JSON` type supports persistence of JSON values
    as well as the core index operations provided by :class:`_types.JSON`
    datatype, by adapting the operations to render the ``JSON_EXTRACT``
    function wrapped in the ``JSON_QUOTE`` function at the database level.
    Extracted values are quoted in order to ensure that the results are
    always JSON string values.


    .. versionadded:: 1.3


    .. _JSON1: https://www.sqlite.org/json1.html

    N)__name__
__module____qualname____doc__     HD:\EasyAligner\venv\Lib\site-packages\sqlalchemy/dialects/sqlite/json.pyr   r      s    r   r   c                       e Zd Zd Zd Zd Zy)_FormatTypeMixinc                     t               N)NotImplementedErrorselfvalues     r   _format_valuez_FormatTypeMixin._format_value0   s    !##r   c                 8      j                  |       fd}|S )Nc                 >    j                  |       } r |       } | S r   r   r   r   
super_procs    r   processz0_FormatTypeMixin.bind_processor.<locals>.process6   %    &&u-E"5)Lr   )string_bind_processorr   dialectr   r   s   `  @r   bind_processorz_FormatTypeMixin.bind_processor3   s    //8
	 r   c                 8      j                  |       fd}|S )Nc                 >    j                  |       } r |       } | S r   r   r   s    r   r   z3_FormatTypeMixin.literal_processor.<locals>.processA   r   r   )string_literal_processorr   s   `  @r   literal_processorz"_FormatTypeMixin.literal_processor>   s    227;
	 r   N)r   r   r   r   r    r$   r
   r   r   r   r   /   s    $		r   r   c                       e Zd Zd Zy)JSONIndexTypec                 >    t        |t              rd|z  }|S d|z  }|S )Nz$[%s]z$."%s")
isinstanceintr   s     r   r   zJSONIndexType._format_valueK   s-    eS!eOE  u$Er   Nr   r   r   r   r
   r   r   r&   r&   J   s    r   r&   c                       e Zd Zd Zy)JSONPathTypec           
          ddj                  |D cg c]  }t        |t              rd|z  nd|z   c}      z  S c c}w )Nz$%s z[%s]z."%s")joinr(   r)   )r   r   elems      r   r   zJSONPathType._format_valueT   sS    GG !& % &0c%:FTM$N %
 	
s   !;
Nr*   r
   r   r   r,   r,   S   s    
r   r,   N)r.   r   sqltypesr   r   r&   r,   r
   r   r   <module>r2      sW    "8== F 6$hmm&A&A 	
#X]]%?%? 	
r   