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    ën§a!	  ã                   @  sb   d Z ddlmZ ddlZe e¡ZddlmZm	Z	m
Z
mZ erJddlmZ dZddd	œd
d„ZdS )z( Utilities for function introspection.

é    )ÚannotationsN)ÚTYPE_CHECKINGÚAnyÚListÚTuple)Ú	Signature)Úget_param_infor   zTuple[List[str], List[Any]])ÚsigÚreturnc                 C  s@   g }| j  ¡ D ]}|j|jur| |j¡ qdd„ | j D ƒ|fS )z· Find parameters with defaults and return them.

    Arguments:
        sig (Signature) : a function signature

    Returns:
        tuple(list, list) : parameters with defaults

    c                 S  s   g | ]}|‘qS © r   )Ú.0Únamer   r   ú3lib/python3.9/site-packages/bokeh/util/functions.pyÚ
<listcomp>H   ó    z"get_param_info.<locals>.<listcomp>)Ú
parametersÚvaluesÚdefaultÚemptyÚappend)r	   ÚdefaultsZparamr   r   r   r   :   s
    
r   )Ú__doc__Z
__future__r   ZloggingZ	getLoggerÚ__name__ÚlogÚtypingr   r   r   r   Úinspectr   Ú__all__r   r   r   r   r   Ú<module>   s   
