
    %jC                    f    d Z ddlmZ ddlmZ ddlmZ ddlmZ ddlm	Z	 ddl
mZ dd	lmZ ddZdS )z"Dependency declaration validation.    )annotations)Counter)Callable)Any   )get_annotation_dependencies)
Dependency)get_dependency_parametersfunctionCallable[..., Any]returnNonec                &   t          t          |                                                     }t          |           }d |                                D             }||z   }t	          d |D                       }|                                D ]4\  }}t          |dd          r|dk    rt          d|j         d          5t                      }|D ]]}	t          |	          j        D ]F}
t          |
t                    r/|
t          ur&t          |
dd          r|                    |
           G^|D ]\fd|D             }t          |          dk    r9d	                    d
 |D                       }t          dj         d|           ]dS )u  Check that a function's dependency declarations are valid.

    Raises ``ValueError`` if multiple dependencies with ``single=True``
    share the same type or base class. The check spans both default-parameter
    dependencies and ``Annotated`` annotation dependencies — ``single`` means
    at most one instance of that type across the entire function.

    Concrete-type duplicates are checked first so the error message names
    the exact type (e.g. "Retry") rather than an abstract ancestor
    (e.g. "FailureHandler").
    c                    g | ]	}|D ]}|
S  r   ).0parameter_dependencies
dependencys      _/home/rurouni/.hermes/hermes-agent/venv/lib/python3.11/site-packages/uncalled_for/validation.py
<listcomp>z)validate_dependencies.<locals>.<listcomp>   s?     6 6 6"06 6  	6 6 6 6    c              3  4   K   | ]}t          |          V  d S N)type)r   r   s     r   	<genexpr>z(validate_dependencies.<locals>.<genexpr>)   s>       5 5 	Z5 5 5 5 5 5r   singleFr   z	Only one z dependency is allowedc                4    g | ]}t          |          |S r   )
isinstance)r   r   
base_classs     r   r   z)validate_dependencies.<locals>.<listcomp>@   s9     
 
 
*j11

 
 
r   z, c              3  >   K   | ]}t          |          j        V  d S r   )r   __name__)r   instances     r   r   z(validate_dependencies.<locals>.<genexpr>F   s+      PP(d8nn5PPPPPPr   z# dependency is allowed, but found: N)listr
   valuesr   r   itemsgetattr
ValueErrorr!   setr   __mro__
issubclassr	   addlenjoin)r   default_dependencies$annotation_dependencies_by_parameterannotation_dependenciesall_dependenciescountsdependency_typecountsingle_basesr   cls	instancestypesr   s                @r   validate_dependenciesr9      s0    37!(++22443 3 ,Gx+P+P(6 6&J&Q&Q&S&S6 6 6 ,.EE .5 5 5*5 5 5 . .F #),,..  ?He44 	LO4LLL   03uuL& & &

##+ 	& 	&C3
++&z))C511 *   %%%	& #  

 
 
 
.
 
 
	
 y>>AIIPPiPPPPPE&J/ & &#& &    r   N)r   r   r   r   )__doc__
__future__r   collectionsr   collections.abcr   typingr   r   baser	   introspectionr
   r9   r   r   r   <module>rA      s    ( ( " " " " " "       $ $ $ $ $ $       4 4 4 4 4 4       4 4 4 4 4 4< < < < < <r   