관리-도구
편집 파일: class_validators.cpython-38.pyc
U /?�f( � @ s< U d Z ddlmZ ddlmZmZ ddlmZ ddl m Z m Z m Z m Z mZmZ ddlmZ ddlmZmZmZmZ dd lmZmZ dd lmZ dd lm Z d Z e �r~G d d� de�Z G dd� de�Z G dd� de�Z G dd� de�Z!G dd� de�Z"G dd� de�Z#ee e e e!e"ej$ej%ej&ej'f Z(ee#ej)f Z*ee+e e e f e,e e f ee f Z-de.d< e de(e-�Z/e d ej)e#e-�Z0ne Z1ed d d �d d d d d d!�d"d"d#d#d#d$d#d%d&�d'd(��Z2ed)d*�d+d#d,d-�d.d/��Z3ed)d*�d+d#d,d0�d1d/��Z3ed)d*�d2d+d#d,d3�d4d/��Z3ed5d d �d d d d6�d#d#d#d7d3�d8d/��Z3d S )9zCOld `@validator` and `@root_validator` function validators from V1.� )� annotations)�partial� partialmethod)� FunctionType)� TYPE_CHECKING�Any�Callable�TypeVar�Union�overload)�warn)�Literal�Protocol� TypeAlias� deprecated� )� _decorators�_decorators_v1)�PydanticUserError)�PydanticDeprecatedSince20zQ`allow_reuse` is deprecated and will be ignored; it should no longer be necessaryc @ s e Zd Zdddd�dd�ZdS )� _OnlyValueValidatorClsMethodr )�!_OnlyValueValidatorClsMethod__cls�#_OnlyValueValidatorClsMethod__value�returnc C s d S �N� )�selfr r r r �R/opt/hc_python/lib/python3.8/site-packages/pydantic/deprecated/class_validators.py�__call__ � z%_OnlyValueValidatorClsMethod.__call__N��__name__� __module__� __qualname__r r r r r r s r c @ s e Zd Zddddd�dd�ZdS )� _V1ValidatorWithValuesClsMethodr �dict[str, Any])�$_V1ValidatorWithValuesClsMethod__cls�&_V1ValidatorWithValuesClsMethod__value�valuesr c C s d S r r )r r& r' r( r r r r r z(_V1ValidatorWithValuesClsMethod.__call__Nr r r r r r$ s r$ c @ s e Zd Zddddd�dd�ZdS )�%_V1ValidatorWithValuesKwOnlyClsMethodr r% )�*_V1ValidatorWithValuesKwOnlyClsMethod__cls�,_V1ValidatorWithValuesKwOnlyClsMethod__valuer( r c C s d S r r )r r* r+ r( r r r r r z._V1ValidatorWithValuesKwOnlyClsMethod.__call__Nr r r r r r) s r) c @ s e Zd Zdddd�dd�ZdS )� _V1ValidatorWithKwargsClsMethodr )�$_V1ValidatorWithKwargsClsMethod__cls�kwargsr c K s d S r r )r r- r. r r r r r z(_V1ValidatorWithKwargsClsMethod.__call__Nr r r r r r, s r, c @ s e Zd Zddddd�dd�ZdS )�(_V1ValidatorWithValuesAndKwargsClsMethodr r% )�-_V1ValidatorWithValuesAndKwargsClsMethod__clsr( r. r c K s d S r r )r r0 r( r. r r r r " r z1_V1ValidatorWithValuesAndKwargsClsMethod.__call__Nr r r r r r/ ! s r/ c @ s e Zd Zdddd�dd�ZdS )�_V1RootValidatorClsMethodr z"_decorators_v1.RootValidatorValues)� _V1RootValidatorClsMethod__cls�!_V1RootValidatorClsMethod__valuesr c C s d S r r )r r2 r3 r r r r % s z"_V1RootValidatorClsMethod.__call__Nr r r r r r1 $ s r1 r �_PartialClsOrStaticMethod�_V1ValidatorType� _V1RootValidatorFunctionType��Pydantic V1 style `@validator` validators are deprecated. You should migrate to Pydantic V2 style `@field_validator` validators, see the migration guide for more detailsN)�categoryF)�pre� each_item�always� check_fields� allow_reuse�str�boolz bool | Nonez.Callable[[_V1ValidatorType], _V1ValidatorType])�__field�fieldsr9 r: r; r< r= r c s� t dtdd� |dkr t tt� t| f����t�d t�rJtddd��n td d � �D ��shtd d d��|dkrtd nd�ddd�� ����fdd� }|S )a� Decorate methods on the class indicating that they should be used to validate fields. Args: __field (str): The first field the validator should be called on; this is separate from `fields` to ensure an error is raised if you don't pass at least one. *fields (str): Additional field(s) the validator should be called on. pre (bool, optional): Whether this validator should be called before the standard validators (else after). Defaults to False. each_item (bool, optional): For complex objects (sets, lists etc.) whether to validate individual elements rather than the whole object. Defaults to False. always (bool, optional): Whether this method and other validators should be called even if the value is missing. Defaults to False. check_fields (bool | None, optional): Whether to check that the fields actually exist on the model. Defaults to None. allow_reuse (bool, optional): Whether to track and raise an error if another validator refers to the decorated function. Defaults to False. Returns: Callable: A decorator that can be used to decorate a function to be used as a validator. r7 r �� stacklevelTr z`@validator` should be used with fields and keyword arguments, not bare. E.g. usage should be `@validator('<field_name>', ...)`zvalidator-no-fields��codec s s | ]}t |t�V qd S r )� isinstancer> )�.0�fieldr r r � <genexpr>� s z validator.<locals>.<genexpr>z�`@validator` fields should be passed as separate string args. E.g. usage should be `@validator('<field_name_1>', '<field_name_2>', ...)`zvalidator-invalid-fields�before�afterr z(_decorators.PydanticDescriptorProxy[Any]��fr c sJ t �| �rtddd��t �| �} tj}t j���� �d�}t j| ||d�S )Nz2`@validator` cannot be applied to instance methodszvalidator-instance-methodrD )rA �moder: r; r< �Zshim)r �is_instance_method_from_sigr �%ensure_classmethod_based_on_signaturer Z make_generic_v1_field_validatorZValidatorDecoratorInfo�PydanticDescriptorProxy)rM �wrapZvalidator_wrapper_info�r; r< r: rA rN r r �dec� s � �zvalidator.<locals>.dec)r �DeprecationWarning� _ALLOW_REUSE_WARNING_MESSAGE�tuplerF r r �all)r@ r9 r: r; r< r= rA rU r rT r � validatorL s* $� �� rZ .)r= z Literal[True]zFCallable[[_V1RootValidatorFunctionType], _V1RootValidatorFunctionType])�skip_on_failurer= r c C s d S r r )r[ r= r r r �root_validator� s r\ )r9 r= r c C s d S r r )r9 r= r r r r\ � s zLiteral[False])r9 r[ r= r c C s d S r r �r9 r[ r= r r r r\ � s ��Pydantic V1 style `@root_validator` validators are deprecated. You should migrate to Pydantic V2 style `@model_validator` validators, see the migration guide for more detailsr] r c s� t dtdd� |r t� |� S |dkr.t tt� | dkr:dnd� | dkrZ|dk rZtdd d ��ttj| d ��d d d�� �fdd� }|S )a� Decorate methods on a model indicating that they should be used to validate (and perhaps modify) data either before or after standard model parsing/validation is performed. Args: pre (bool, optional): Whether this validator should be called before the standard validators (else after). Defaults to False. skip_on_failure (bool, optional): Whether to stop validation and return as soon as a failure is encountered. Defaults to False. allow_reuse (bool, optional): Whether to track and raise an error if another validator refers to the decorated function. Defaults to False. Returns: Any: A decorator that can be used to decorate a function to be used as a root_validator. r^ r rB TrJ rK Fz�If you use `@root_validator` with pre=False (the default) you MUST specify `skip_on_failure=True`. Note that `@root_validator` is deprecated and should be replaced with `@model_validator`.zroot-validator-pre-skiprD )r9 zHCallable[..., Any] | classmethod[Any, Any, Any] | staticmethod[Any, Any]r rL c s8 t �| �rtd��t �| �}t j� d�}t j||�d�S )Nz7`@root_validator` cannot be applied to instance methods)rN rO )r rP � TypeErrorrQ ZRootValidatorDecoratorInforR )rM �resZdec_info�rN rS r r rU � s zroot_validator.<locals>.dec)r rV r\ rW r r r Z make_v1_generic_root_validator)r9 r[ r= Z__argsrU r ra r r\ � s$ � �)4�__doc__� __future__r Z _annotations� functoolsr r �typesr �typingr r r r r r �warningsr �typing_extensionsr r r r � _internalr r �errorsr r rW r r$ r) r, r/ r1 ZV1ValidatorWithValuesZV1ValidatorWithValuesKwOnlyZV1ValidatorWithKwargsZ V1ValidatorWithValuesAndKwargsZ V1ValidatorZV1RootValidatorFunctionZV1RootValidator� classmethod� staticmethodr4 �__annotations__r5 r6 rV rZ r\ r r r r �<module> s� �� ��, � � �"L� � � ��