o
    mqi                     @  sn  d Z ddlmZ ddlmZ ddlmZmZ ddl	m
Z
 ddlmZ ddlmZmZmZ ddlmZmZmZmZ dd	lmZ dd
lmZ ddlmZmZ ddlmZ ddlm Z  ddl!m"Z" ddl#m$Z$ dPdQddZ%dRdSdd Z&			dTdUd$d%Z'dVd*d+Z(dWd-d.Z)dXd/d0Z*	1	dYdZd6d7Z+d[d8d9Z,d\d;d<Z-d]d>d?Z.d^dCdDZ/		1d_d`dJdKZ0dadMdNZ1g dOZ2dS )bz0Utility functions for pydantic-settings sources.    )annotations)deque)MappingSequence)is_dataclass)Enum)AnyOptionalcast)	BaseModelJson	RootModelSecret)is_model_class)is_pydantic_dataclass)get_args
get_origin)typing_objects   )SettingsError)_lenient_issubclass   EnvNoneTypeFkeystrcase_sensitiveboolreturnc                 C  s   |r| S |   S Nlower)r   r    r"   f/home/app/PaddleOCR-VL/.venv_paddleocr/lib/python3.10/site-packages/pydantic_settings/sources/utils.py_get_env_var_key   s   r$   Nvalue
str | Noneparse_none_strstr | None | EnvNoneTypec                 C  s   | |kr|d us
| S t | S r   r   )r%   r'   r"   r"   r#   _parse_env_none_str   s   r)   env_varsMapping[str, str | None]ignore_emptyc                   s    fdd|   D S )Nc                   s.   i | ]\}}r|d kst | t|qS ) )r$   r)   ).0kvr   r,   r'   r"   r#   
<dictcomp>$   s    z"parse_env_vars.<locals>.<dictcomp>)items)r*   r   r,   r'   r"   r1   r#   parse_env_vars   s   r4   
annotationr   metadata	list[Any]c                 C  s   t | st t| r| j} | d ur-t| tr-| tur-td| } | jd j}|d ur-|} t	dd |D r8dS t| }t 
|rLt| ^}}t||S |tu rRdS t| pct|pct|dpct|dS )Nztype[RootModel[Any]]rootc                 s  s    | ]}t |tV  qd S r   )
isinstancer   )r.   mdr"   r"   r#   	<genexpr>6       z)_annotation_is_complex.<locals>.<genexpr>FZ__pydantic_core_schema__Z__get_pydantic_core_schema__)r   Zis_typealiastyper   Z	__value__r   r   r
   model_fieldsr5   anyis_annotatedr   _annotation_is_complexr   _annotation_is_complex_innerhasattr)r5   r6   Zroot_annotationorigininnermetar"   r"   r#   r@   +   s,   


r@   type[Any] | Nonec              	   C  s2   t | ttfr	dS t | ttttttt	fpt
| S )NF)r   r   bytesr   r   r   tupleset	frozensetr   r   r5   r"   r"   r#   rA   L   s   rA   c                   s   t  fddt| D S )z1Check if a union type contains any complex types.c                 3  s    | ]}t | V  qd S r   )r@   )r.   argr6   r"   r#   r;   W   r<   z$_union_is_complex.<locals>.<genexpr>)r>   r   )r5   r6   r"   rM   r#   _union_is_complexU   s   rN   Ttypestuple[Any, ...]is_include_originis_strip_annotatedc                 C  sP   |rt | } |du rt| |v rdS t| D ]}t||d|dr# dS q| |v S )z?Check if a type annotation contains any of the specified types.T)rQ   rR   )_strip_annotatedr   r   _annotation_contains_types)r5   rO   rQ   rR   type_r"   r"   r#   rT   Z   s   rT   c                 C  s   t t| r
| jS | S r   )r   r?   r   
__origin__rK   r"   r"   r#   rS   k   s   rS   Optional[str]c                 C  sN   | t | gt| R D ]}t|tr$|tdd |D v r$||j  S qd S )Nc                 s      | ]}|j V  qd S r   )r%   r.   valr"   r"   r#   r;   u       z/_annotation_enum_val_to_name.<locals>.<genexpr>)r   r   r   r   rH   name)r5   r%   rU   r"   r"   r#   _annotation_enum_val_to_namer   s   
r]   r\   c                 C  sL   | t | gt| R D ]}t|tr#|tdd |D v r#||   S qd S )Nc                 s  rX   r   )r\   rY   r"   r"   r#   r;   }   r[   z/_annotation_enum_name_to_val.<locals>.<genexpr>)r   r   r   r   rH   )r5   r\   rU   r"   r"   r#   _annotation_enum_name_to_valz   s   
r^   	model_cls	type[Any]dict[str, Any]c                 C  s8   t | rt| dr| jS t| r| jS td| j d)z.Get fields from a pydantic model or dataclass.__pydantic_fields__zError: z? is not subclass of BaseModel or pydantic.dataclasses.dataclass)r   rB   rb   r   r=   r   __name__)r_   r"   r"   r#   _get_model_fields   s
   rd   
field_name
field_infoalias_path_args"Optional[dict[str, Optional[int]]]tuple[tuple[str, ...], bool]c                 C  sP  ddl m}m} g }d}t|j|jfs|| g7 }d}nzg }|j|jfD ]7}	|	du r+q$t|	tr8||	 d}q$t|	|rV|	j	D ]}
t|
trO||
 d}q@||
 q@q$||	 q$|D ]7}t
t|jd }
|sn|
 n|
}
|durt|jdkrt|jd tr|jd nd||
< |s|r||
 q^|sdd |D }tt||fS )	zGGet alias names for a field, handling alias paths and case sensitivity.r   )AliasChoices	AliasPathTFNr   c                 S  s   g | ]}|  qS r"   r    )r.   Z
alias_namer"   r"   r#   
<listcomp>   s    z$_get_alias_names.<locals>.<listcomp>)pydanticrj   rk   r>   aliasZvalidation_aliasr9   r   appendchoicesr
   pathr!   lenintrH   dictfromkeys)re   rf   rg   r   rj   rk   Zalias_namesZis_alias_path_onlyZnew_alias_pathsrn   r\   Z
alias_pathr"   r"   r#   _get_alias_names   sB   






*
rv   objc                 C  s   ddl m}m} t| ||fS )z!Check if an object is a function.r   )BuiltinFunctionTypeFunctionType)rO   rx   ry   r9   )rw   rx   ry   r"   r"   r#   _is_function   s   rz   )rT   r^   r]   r@   rA   rv   r$   rd   rz   r)   rS   rN   r4   )F)r   r   r   r   r   r   r   )r%   r&   r'   r&   r   r(   )FFN)
r*   r+   r   r   r,   r   r'   r&   r   r+   )r5   r   r6   r7   r   r   )r5   rF   r   r   )r5   rF   r6   r7   r   r   )TF)
r5   rF   rO   rP   rQ   r   rR   r   r   r   )r5   r   r   r   )r5   rF   r%   r   r   rW   )r5   rF   r\   r   r   r   )r_   r`   r   ra   )NT)
re   r   rf   r   rg   rh   r   r   r   ri   )rw   r   r   r   )3__doc__
__future__r   Z_annotationscollectionsr   collections.abcr   r   dataclassesr   enumr   typingr   r	   r
   rm   r   r   r   r   Zpydantic._internal._utilsr   Zpydantic.dataclassesr   Ztyping_extensionsr   r   Ztyping_inspectionr   
exceptionsr   utilsr   rO   r   r$   r)   r4   r@   rA   rN   rT   rS   r]   r^   rd   rv   rz   __all__r"   r"   r"   r#   <module>   sH    

!
	




-