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    e[                     @  s  d Z ddlmZ ddlZddlmZ ddlmZmZm	Z	 ddl
mZ ddlmZmZ ddlmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z. dd	l/m0Z0 dd
l1m2Z2m3Z3m4Z4m5Z5m6Z6m7Z7m8Z8 ddl9m:Z: ddl;m<Z< ddl=m>Z> ddl?m@Z@ ddlAmBZB ddlCmDZD ddlEmFZFmGZGmHZHmIZImJZJmKZKmLZLmMZMmNZNmOZOmPZP ddlQmRZR ddlSmTZT ddlUmVZW ddlXmYZY ddlZm[Z[ zddlEm\Z\ W n" e]k
r   ddlEmNZ\ Y nX dZ^dZ_dZ`dZadZbdZcdZdd Zed!Zfd"d!d#d$d%d&hZge[eWZhehd'kr>d(nd)Zid*ZVd+d,d-d.d/ZjG d0d1 d1ekZlG d2d3 d3e6ZmG d4d5 d5Znd6d7d8d9d:ZoG d;d< d<ZpG d=d> d>ZqG d?d@ d@ZrG dAdB dBZsedCdDdEZtedFdGdEZuedHdIdEZvedJdKdEZwedLdMdEZxedLdNdEZyedLdOdEZzd+dPdQdRdSdTdUZ{d+dVdQdRdWdXdYZ|dVdQdRdZd[d\Z}d+d]dQdRd^d_d`Z~dVdQdRdZdadbZdPdQdRdZdcddZdPdQdRdZdedfZdudhdid+djd7dkdldmdRdn	dodpZd+dqdrdsdtZdS )vz^This module includes classes and functions designed specifically for use with the mypy plugin.    )annotationsN)ConfigParser)AnyCallableIterator)	ErrorCode)expand_typeexpand_type_by_instance)	ARG_NAMEDARG_NAMED_OPTARG_OPTARG_POS	ARG_STAR2MDEFArgumentAssignmentStmtBlockCallExprClassDefContext	DecoratorDictExprEllipsisExpr
ExpressionFuncDefIfStmtJsonDict
MemberExprNameExprPassStmtPlaceholderNodeRefExpr	StatementStrExprSymbolTableNodeTempNode	TypeAliasTypeInfoVar)Options)CheckerPluginInterfaceClassDefContextFunctionContextMethodContextPluginReportConfigContextSemanticAnalyzerPluginInterface)dataclasses)deserialize_and_fixup_type)set_callable_name)make_wildcard_trigger)state)map_type_from_supertype)AnyTypeCallableTypeInstanceNoneType
OverloadedType	TypeOfAnyTypeTypeTypeVarType	UnionTypeget_proper_type)fill_typevars)get_unique_redefinition_name)__version__)_fields)parse_mypy_version)
TypeVarDef)r?   pydantic-mypyzpydantic-mypy-metadatazpydantic.main.BaseModelz#pydantic_settings.main.BaseSettingszpydantic.root_model.RootModelz5pydantic._internal._model_construction.ModelMetaclasszpydantic.fields.Fieldzpydantic.dataclasses.dataclassz.pydantic.functional_validators.model_validatorz.pydantic.functional_validators.field_validatorz*pydantic.functional_serializers.serializerz0pydantic.functional_serializers.model_serializerz.pydantic.deprecated.class_validators.validatorz3pydantic.deprecated.class_validators.root_validator)r   i  builtins__builtins__   strztype[Plugin])versionreturnc                 C  s   t S )a!  `version` is the mypy version string.

    We might want to use this to print a warning if the mypy version being used is
    newer, or especially older, than we expect (or need).

    Args:
        version: The mypy version string.

    Return:
        The Pydantic mypy plugin type.
    )PydanticPlugin)rM    rP   1/tmp/pip-unpacked-wheel-6q_yhcy8/pydantic/mypy.pypluginr   s    rR   c                   @  s   e Zd ZdS )_DeferAnalysisN)__name__
__module____qualname__rP   rP   rP   rQ   rS      s   rS   c                      s   e Zd ZdZddd fddZddd	d
dZddd	ddZddd	ddZddd	ddZddd	ddZ	dddddZ
dddddZdddd d!Zd"d#dd$d%Z  ZS )&rO   zThe Pydantic mypy plugin.r)   NoneoptionsrN   c                   s&   t || _| j | _t | d S N)PydanticPluginConfigplugin_configto_data_plugin_datasuper__init__)selfrY   	__class__rP   rQ   r`      s    
zPydanticPlugin.__init__rL   z(Callable[[ClassDefContext], bool] | None)fullnamerN   c                 C  s:   |  |}|r6t|jtr6tdd |jjD r6| jS dS )zUpdate Pydantic model class.c                 s  s   | ]}|j tkV  qd S rZ   )rd   BASEMODEL_FULLNAME.0baserP   rP   rQ   	<genexpr>   s     z5PydanticPlugin.get_base_class_hook.<locals>.<genexpr>N)lookup_fully_qualified
isinstancenoder'   anymro$_pydantic_model_class_maker_callbackra   rd   symrP   rP   rQ   get_base_class_hook   s
    
z"PydanticPlugin.get_base_class_hookz(Callable[[ClassDefContext], None] | Nonec                 C  s   |t kr| jS dS )z,Update Pydantic `ModelMetaclass` definition.N)MODEL_METACLASS_FULLNAME)_pydantic_model_metaclass_marker_callbackra   rd   rP   rP   rQ   get_metaclass_hook   s    z!PydanticPlugin.get_metaclass_hookz(Callable[[FunctionContext], Type] | Nonec                 C  s"   |  |}|r|jtkr| jS dS )z/Adjust the return type of the `Field` function.N)rj   rd   FIELD_FULLNAME_pydantic_field_callbackrp   rP   rP   rQ   get_function_hook   s    
z PydanticPlugin.get_function_hookz&Callable[[MethodContext], Type] | Nonec                 C  s   | drtS dS )z-Adjust return type of `from_orm` method call.z	.from_ormN)endswithfrom_attributes_callbackru   rP   rP   rQ   get_method_hook   s    
zPydanticPlugin.get_method_hookc                 C  s   |t krtdk rtjS dS )zMark pydantic.dataclasses as dataclass.

        Mypy version 1.1.1 added support for `@dataclass_transform` decorator.
        )   r}   N)DATACLASS_FULLNAMEMYPY_VERSION_TUPLEr1   Zdataclass_class_maker_callbackru   rP   rP   rQ   get_class_decorator_hook   s    z'PydanticPlugin.get_class_decorator_hookr/   dict[str, Any]ctxrN   c                 C  s   | j S )zjReturn all plugin config data.

        Used by mypy to determine if cache needs to be discarded.
        )r^   )ra   r   rP   rP   rQ   report_config_data   s    z!PydanticPlugin.report_config_datar+   boolc                 C  s   t |j|j|j| j}| S rZ   )PydanticModelTransformerclsreasonapir\   	transform)ra   r   ZtransformerrP   rP   rQ   ro      s    z3PydanticPlugin._pydantic_model_class_maker_callbackc                 C  s<   | j jrdS |jjj}|s"tdt|jddr8d|j_dS )zReset dataclass_transform_spec attribute of ModelMetaclass.

        Let the plugin handle it. This behavior can be disabled
        if 'debug_dataclass_transform' is set to True', for testing purposes.
        Nz-callback not passed from 'get_metaclass_hook'dataclass_transform_spec)	r\   debug_dataclass_transformr   infoZdeclared_metaclassAssertionErrorgetattrtyper   )ra   r   Zinfo_metaclassrP   rP   rQ   rt      s    
z8PydanticPlugin._pydantic_model_metaclass_marker_callbackr,   r<   c           	        s  |j  |jd dkstd|jd dks2td|jd }|jd }|r`|r`t|j|j  S |r|jd d }|d }t|t	s|S nt|r|jd d }t|t
r|jd }t|tr|j}t|dd}|rtd	d
 |D rt fdd
|D |_|S  S )ao  Extract the type of the `default` argument from the Field function, and use it as the return type.

        In particular:
        * Check whether the default and default_factory argument is specified.
        * Output an error if both are specified.
        * Retrieve the type of the argument which is specified, and use it as return type for the function.
        r   defaultz0"default" is no longer first argument in Field()r}   default_factoryz9"default_factory" is no longer second argument in Field()argsNc                 s  s   | ]}t |tV  qd S rZ   )rk   r?   )rg   argrP   rP   rQ   ri      s     z:PydanticPlugin._pydantic_field_callback.<locals>.<genexpr>c                 3  s   | ]
} V  qd S rZ   rP   )rg   _Zdefault_any_typerP   rQ   ri      s     )default_return_typeZcallee_arg_namesr   r   +error_default_and_default_factory_specifiedr   context	arg_typesrk   r   r;   itemsr8   ret_typer   alltuple)	ra   r   Zdefault_argsZdefault_factory_argsZdefault_typeZdefault_argZdefault_factory_typer   r   rP   r   rQ   rx      s2    





z'PydanticPlugin._pydantic_field_callback)rT   rU   rV   __doc__r`   rr   rv   ry   r|   r   r   ro   rt   rx   __classcell__rP   rP   rb   rQ   rO      s   		rO   c                   @  sT   e Zd ZU dZdZded< ded< ded< ded< dd	d
ddZddddZdS )r[   a  A Pydantic mypy plugin config holder.

    Attributes:
        init_forbid_extra: Whether to add a `**kwargs` at the end of the generated `__init__` signature.
        init_typed: Whether to annotate fields in the generated `__init__`.
        warn_required_dynamic_aliases: Whether to raise required dynamic aliases error.
        debug_dataclass_transform: Whether to not reset `dataclass_transform_spec` attribute
            of `ModelMetaclass` for testing purposes.
    )init_forbid_extra
init_typedwarn_required_dynamic_aliasesr   r   r   r   r   r   r)   rW   rX   c                 C  s   |j d krd S t|j }|d k	rr|di di }| jD ]4}||d}t|tsbtd| t| || q:n:t }|	|j  | jD ] }|j
t|dd}t| || qd S )NZtoolrH   Fz/Configuration value must be a boolean for key: )fallback)config_file
parse_tomlget	__slots__rk   r   
ValueErrorsetattrr   read
getbooleanCONFIGFILE_KEY)ra   rY   Ztoml_configconfigkeyZsettingr\   rP   rP   rQ   r`     s    




zPydanticPluginConfig.__init__r   rN   c                   s    fdd j D S )z/Returns a dict of config names to their values.c                   s   i | ]}|t  |qS rP   )r   )rg   r   ra   rP   rQ   
<dictcomp>&  s      z0PydanticPluginConfig.to_data.<locals>.<dictcomp>)r   r   rP   r   rQ   r]   $  s    zPydanticPluginConfig.to_dataN)rT   rU   rV   r   r   __annotations__r`   r]   rP   rP   rP   rQ   r[      s   

r[   r-   r<   r   c                 C  s   | j }t|tr|j}t|tr4t|jtr4|j}n<t|trD|}n,d| d|jj d}t	|| j
| j | jS |j jt}|dkr| jS |di d}|dk	rt|j j| j
| j | jS )z1Raise an error if from_attributes is not enabled.z
ctx.type: 
 (of type )Nr   from_attributesT)r   rk   r>   itemr8   r   r9   rc   rT   error_unexpected_behaviorr   r   r   metadatar   METADATA_KEYerror_from_attributesname)r   Zctx_typeZ
model_typedetailZpydantic_metadatar   rP   rP   rQ   r{   )  s"    

r{   c                	   @  s   e Zd ZdZdddddddddd	d
ZdddddddddZddddddZdddddddZddddZe	dddd dddZ
dddd d!Zd"S )#PydanticModelFieldz5Based on mypy.plugins.dataclasses.DataclassAttribute.rL   z
str | Noner   intType | Noner'   r   aliashas_dynamic_aliashas_defaultlinecolumnr   r   c	           	      C  s4   || _ || _|| _|| _|| _|| _|| _|| _d S rZ   r   )	ra   r   r   r   r   r   r   r   r   rP   rP   rQ   r`   C  s    zPydanticModelField.__init__r0   r   )current_infotypedforce_optional	use_aliasr   rN   c                 C  sF   |  |||}|r| ||nttj}t||d|s:| jr>tntdS )zABased on mypy.plugins.dataclasses.DataclassAttribute.to_argument.N)variabletype_annotationZinitializerkind)	to_varr   r7   r=   explicitr   r   r   r
   )ra   r   r   r   r   r   r   r   rP   rP   rQ   to_argumentW  s    	zPydanticModelField.to_argument)r   r   rN   c                 C  sb   | j dk	r\t| jdddk	r\t| j | jjjt|i}t| j trXt|tsX|j	sXt
 |S | j S )zABased on mypy.plugins.dataclasses.DataclassAttribute.expand_type.N	self_type)r   r   r   r   r   idrB   rk   r@   final_iterationrS   )ra   r   r   Zexpanded_typerP   rP   rQ   r   i  s    zPydanticModelField.expand_typer(   )r   r   r   rN   c                 C  s.   |r| j dk	r| j }n| j}t|| ||S )z<Based on mypy.plugins.dataclasses.DataclassAttribute.to_var.N)r   r   r(   r   )ra   r   r   r   r   rP   rP   rQ   r   x  s    zPydanticModelField.to_varr   r   c                 C  s0   | j s
t| j| j| j| j| j| j| j  dS )?Based on mypy.plugins.dataclasses.DataclassAttribute.serialize.)r   r   r   r   r   r   r   )	r   r   r   r   r   r   r   r   	serializer   rP   rP   rQ   r     s    
zPydanticModelField.serialize)r   datar   rN   c                 C  s,   |  }t|d|}| f ||d|S )ABased on mypy.plugins.dataclasses.DataclassAttribute.deserialize.r   )r   r   )copyr2   pop)r   r   r   r   typrP   rP   rQ   deserialize  s    zPydanticModelField.deserializerW   )sub_typerN   c                 C  s    | j dk	rt| j || j| _ dS )zxExpands type vars in the context of a subtype when an attribute is inherited
        from a generic super type.
        N)r   r6   r   )ra   r   rP   rP   rQ   expand_typevar_from_subtype  s    
z.PydanticModelField.expand_typevar_from_subtypeN)rT   rU   rV   r   r`   r   r   r   r   classmethodr   r   rP   rP   rP   rQ   r   @  s   	r   c                   @  s:   e Zd ZdZdd Zedd dddZddd	d
ZdS )PydanticModelClassVarzBased on mypy.plugins.dataclasses.DataclassAttribute.

    ClassVars are ignored by subclasses.

    Attributes:
        name: the ClassVar name
    c                 C  s
   || _ d S rZ   r   )ra   r   rP   rP   rQ   r`     s    zPydanticModelClassVar.__init__r   )r   rN   c                 C  s   |  }| f |S )r   )r   )r   r   rP   rP   rQ   r     s    z!PydanticModelClassVar.deserializer   c                 C  s
   d| j iS )r   r   r   r   rP   rP   rQ   r     s     zPydanticModelClassVar.serializeN)rT   rU   rV   r   r`   r   r   r   rP   rP   rP   rQ   r     s
   r   c                   @  sz  e Zd ZU dZdddddhZded< d	d
ddddddZddddZddddZddddZ	ddddddZ
ddd d!d"Zd#dd$d%d&Zd'dd(d)d*d+d,Zd-d.d/d0d1d2d3Zd4ddddd5d6d7Zd4dddd8d9d:Zd4dddd;d<d=Zd.d>d?d@dAdBZed'dd dCdDZed'dEd dFdGZd4dddddHdIdJdKZd4dddLdMdNZed4dddOdPdQZdRS )Sr   zTransform the BaseModel subclass according to the plugin settings.

    Attributes:
        tracked_config_fields: A set of field configs that the plugin has to track their value.
    extrafrozenr   populate_by_namealias_generatorzset[str]tracked_config_fieldsr   zExpression | Statementr0   r[   rW   )r   r   r   r\   rN   c                 C  s   || _ || _|| _|| _d S rZ   )_clsZ_reason_apir\   )ra   r   r   r   r\   rP   rP   rQ   r`     s    z!PydanticModelTransformer.__init__r   r   c                 C  s  | j j}tdd |jdd D }|  }| ||\}}|dksL|dkrPdS |D ]}|jdkrT dS qTtdd |jdd D }z:| |||| | ||| | j	|| j
|jdkd W n& tk
r   | j
js| j
  Y nX |   d	d
 |D dd
 |D | d|jt< dS )a  Configures the BaseModel subclass according to the plugin settings.

        In particular:

        * determines the model config and fields,
        * adds a fields-aware signature for the initializer and construct methods
        * freezes the class if frozen = True
        * stores the fields, config, and if the class is settings in the mypy metadata for access by subclasses
        c                 s  s   | ]}t |jkV  qd S rZ   )ROOT_MODEL_FULLNAMErd   rf   rP   rP   rQ   ri     s     z5PydanticModelTransformer.transform.<locals>.<genexpr>NFc                 s  s   | ]}|j tkV  qd S rZ   )rd   BASESETTINGS_FULLNAMErf   rP   rP   rQ   ri     s     T)r   c                 S  s   i | ]}|j | qS rP   r   r   rg   fieldrP   rP   rQ   r     s      z6PydanticModelTransformer.transform.<locals>.<dictcomp>c                 S  s   i | ]}|j | qS rP   r   )rg   Z	class_varrP   rP   rQ   r     s      )fields
class_varsr   )r   r   rm   rn   collect_configcollect_fields_and_class_varsr   add_initializeradd_model_construct_method
set_frozenr   r   rS   r   deferadjust_decorator_signaturesget_values_dictr   r   )ra   r   is_root_modelr   r   r   r   is_settingsrP   rP   rQ   r     s.    

z"PydanticModelTransformer.transformc                   s   | j jj D ]t\}}t|jtr|jjd  t trt j	t
r j	jtkr j	jtkrxt fddt jD sd|jj_qdS )a  When we decorate a function `f` with `pydantic.validator(...)`, `pydantic.field_validator`
        or `pydantic.serializer(...)`, mypy sees `f` as a regular method taking a `self` instance,
        even though pydantic internally wraps `f` with `classmethod` if necessary.

        Teach mypy this by marking any function whose outermost decorator is a `validator()`,
        `field_validator()` or `serializer()` call as a `classmethod`.
        r   c                 3  s4   | ],\}} j | d ko*t|to*|jdkV  qdS )modeafterN)	arg_namesrk   r#   value)rg   ir   Z	first_decrP   rQ   ri     s   zGPydanticModelTransformer.adjust_decorator_signatures.<locals>.<genexpr>TN)r   r   namesr   rk   rl   r   Zoriginal_decoratorsr   calleer   rd   DECORATOR_FULLNAMESMODEL_VALIDATOR_FULLNAMErm   	enumerater   funcis_class)ra   r   rq   rP   r   rQ   r     s     


z4PydanticModelTransformer.adjust_decorator_signaturesModelConfigDatac                 C  sH  | j }t }d}d}|j D ]&\}}| ||}|rd}|| qd}|jjD ]R}t|t	t
fshqRt|t	r|jd }	t|	trR|	jdkrqRt|jtrt|jj|jjD ]$\}
}|
dkrq|| |
| qnBt|jtr|jjD ]*\}}t|tsq|| |j| qnjt|t
r|jdkr8qR|jjD ]F}t|t	sTq@|jd }	t|	tsnq@|| |	j|j q@|r| jd|  qd}qR|s|r|r|jr|js| jjrt| j| |jjdd D ]R}t|j krq| j!t"|j# |j t d	  D ]\}}|$|| q(q|S )
zhCollects the values of the config attributes that are used by the plugin, accounting for parent classes.FTNr   model_configZConfigzYSpecifying config in two places is ambiguous, use either Config attribute or class kwargsr}   r   )%r   r  keywordsr   get_config_updateupdatedefsbodyrk   r   r   lvaluesr   r   rvaluer   zipr   r   r   r#   r   r   failhas_alias_generatorr   r\   r   error_required_dynamic_aliasesr   rn   r   r   add_plugin_dependencyr4   rd   
setdefault)ra   r   r   Zhas_config_kwargsZhas_config_from_namespacer   exprZconfig_datastmtlhsarg_namer   Zkey_exprZ
value_exprZsubstmtr   r   rP   rP   rQ   r     sz    

z'PydanticModelTransformer.collect_configzJtuple[list[PydanticModelField] | None, list[PydanticModelClassVar] | None])r  r   rN   c                 C  s  | j }i }i }t|jjdd D ]}t|jkr2q"| jt|j	 |jt d 
 D ]|\}}t||| j}	t| jjj |	|j W 5 Q R X |	||< |jj|}
|
rV|
jrVt|
jtsV| jd|
j qV|jt d 
 D ]\}}t|||< qq"t }t }| |jD ]}| |||}t|trx|jd }|r`|jdkr`t| j| n| |j |||j< n,t|tr|jd }| |j |||j< qt!|" t!|" fS )zACollects the fields for the model, accounting for parent classes.r}   r   r   z7BaseModel field may only be overridden by another fieldr   r   root)#r   reversedr   rn   r   r   r   r  r4   rd   r   r   r   r5   strict_optional_setrY   strict_optionalr   r   r   rl   rk   r(   r  r   set%_get_assignment_statements_from_blockr  $collect_field_or_class_var_from_stmtr  r    error_extra_fields_on_root_modeladdlistvalues)ra   r  r   r   Zfound_fieldsZfound_class_varsr   r   r   r   sym_nodeZcurrent_field_namesZcurrent_class_vars_namesr  Zmaybe_fieldr  rP   rP   rQ   r   a  sF    


z6PydanticModelTransformer.collect_fields_and_class_varsr   zIterator[AssignmentStmt])r  rN   c                 c  sJ   |j D ]}|js| |E d H  q|jd k	rF|jjsF| |jE d H  d S rZ   )r  Zis_unreachabler  Z	else_body)ra   r  r  rP   rP   rQ   ,_get_assignment_statements_from_if_statement  s
    
zEPydanticModelTransformer._get_assignment_statements_from_if_statementr   )blockrN   c                 c  s<   |j D ]0}t|tr|V  qt|tr| |E d H  qd S rZ   )r  rk   r   r   r&  )ra   r'  r  rP   rP   rQ   r    s
    


z>PydanticModelTransformer._get_assignment_statements_from_blockr   z dict[str, PydanticModelClassVar]z1PydanticModelField | PydanticModelClassVar | None)r  r  r   rN   c              
   C  s,  | j }|jd }t|tr0t|jr0|jdkr4dS |jst|jt	rxt|jj
t	rxt|jj
j
trx|jj
j
jtkrxdS |j|krdS t| j| dS |jd }t|tsdS t|jr|jdkrdS |jj|j}|dkrdS |j}t|trdS t|tr| jd| dS t|ts&dS |jr8t|jS t|j}t|trj|jjdkrj| jd| | |}	|jdkr|jr|jr| jj|jdd}
|
r|
|_n| jd	| t t!j"|_| #|\}}|r|j$s| j%j&rt'| j| | (||j|}t)|j||	||j*|j+||jd
S )a^  Get pydantic model field from statement.

        Args:
            stmt: The statement.
            model_config: Configuration settings for the model.
            class_vars: ClassVars already known to be defined on the model.

        Returns:
            A pydantic model field if it could find the field in statement. Otherwise, `None`.
        r   r  NzFType aliases inside BaseModel definitions are not supported at runtimezdataclasses.InitVarz%InitVar is not supported in BaseModelT)is_finalzGNeed type argument for Final[...] with non-literal default in BaseModel)r   r   r   r   r   r   r   r   ),r   r  rk   r   rE   Zis_valid_field_namer   Z
new_syntaxr  r   r  rd   r  error_untyped_fieldsr   r   r   r   rl   r    r&   r  r(   Zis_classvarr   rA   r   r9   get_has_defaultr(  Zis_inferredZanalyze_simple_literal_typer7   r=   Z
from_errorget_alias_infor   r\   r   r  _infer_dataclass_attr_init_typer   r   r   )ra   r  r  r   r   r  rq   rl   Z	node_typer   r   r   r   Z	init_typerP   rP   rQ   r     s    
 
	






z=PydanticModelTransformer.collect_field_or_class_var_from_stmtr$   rL   r   r   )rq   r   r   rN   c           	      C  s   |j }|jr|S t|j }t|ts(|S |j d}|rt|jtr|j d}|sXt	|j rttt
|j |j |}n
ttjS t|tr|jtttgkrt|jd |S | jd|j j d| n| jd|j j d| |S )zvInfer __init__ argument type for an attribute.

        In particular, possibly use the signature of __set__.
        __set__rK   z(Unsupported signature for "__set__" in ""zUnsupported "__set__" in ")r   ZimplicitrA   rk   r9   r   rl   r   Zget_containing_type_infor   r6   r7   r=   Zunannotatedr8   	arg_kindsr   r	   r   r   r  r   )	ra   rq   r   r   r   tsetterZ
super_infoZsetter_typerP   rP   rQ   r,  .  s.    


z8PydanticModelTransformer._infer_dataclass_attr_init_typezlist[PydanticModelField])r   r   r   r   rN   c              	   C  s  d| j jjkr"| j jjd js"dS | jj}|jdk	}t|joB|j }t	
| jjj | j|||||d}|rtdkr|d jtkrtnt|d _|r8| jtj}	d|	jkr8|	jd j}
|
dk	r8|
jdk	r8|
j}t|jD ]P\}}|ds|dsq| j|j| }t||}|t||dt qW 5 Q R X |  ||srtd	}|t|t!t"j#dt$ t%| j| j d|t& d
 dS )zAdds a fields-aware `__init__` method to the class.

        The added `__init__` will be annotated with types vs. all `Any` depending on the plugin settings.
        r`   NTr   requires_dynamic_aliasesr   r   )r}   r   r}   r   __r   kwargs)r   return_type)'r   r   r   plugin_generatedr\   r   r   r   r  r5   r  r   rY   r  get_field_argumentsr   r   r
   r   r   rj   r   rl   r   r  r   
startswithZ	anal_typer   r(   appendr   should_init_forbid_extrar7   r=   r   r   
add_methodr:   )ra   r   r   r   r   r   r   r3  r   Zbase_settings_nodeZbase_settings_init_nodeZ	func_typeZarg_idxr  Zanalyzed_variable_typer   varrP   rP   rQ   r   T  s>    

 z(PydanticModelTransformer.add_initializer)r   r   r   rN   c           	   	   C  s   | j t d| j t dg}t|t g}ttd||dt}t	| j j
j | j|ddd|d}W 5 Q R X | ||std}|t|ttjdt |g| }t| j | jd	|t| jjdd
 dS )zAdds a fully typed `model_construct` classmethod to the class.

        Similar to the fields-aware __init__ method, but always uses the field names (not aliases),
        and does not treat settings fields as optional.
        z.setz.strZ_fields_setNTFr2  r5  Zmodel_construct)r   r6  is_classmethod)r   
named_typeBUILTINS_NAMEr@   r:   r   r(   r   r5   r  rY   r  r8  r;  r:  r7   r=   r   r   r<  r   rB   r   )	ra   r   r   r   Zset_strZoptional_set_strZfields_set_argumentr   r=  rP   rP   rQ   r     s.    $    

z3PydanticModelTransformer.add_model_construct_method)r   r   r   rN   c           
   	   C  s   | j j}|D ]}|j|j}|dk	r|j}t|tr>||_qt|t	r\| j
js\| j
  qzt|}W n tk
r   t|}Y nX d| d|j d}	t|	| j
| j  q|j||dd}||_||_|jd |j |_tt||j|j< qdS )zMarks all fields as properties so that attempts to set them trigger mypy errors.

        This is the same approach used by the attrs and dataclasses plugins.
        Nzsym_node.node: r   r   F)r   .)r   r   r   r   r   rl   rk   r(   Zis_propertyr    r   r   r   rL   	TypeErrorreprrc   r   r   rd   	_fullnamer$   r   )
ra   r   r   r   r   r   r%  r=  Zvar_strr   rP   rP   rQ   r     s(    
z#PydanticModelTransformer.set_frozenr   ModelConfigData | None)r   r   rN   c                 C  s   || j krdS |dkr^t|tr,|jdk}n(t|trB|jdk}nt|| j| dS t|dS |dkrd}t|t	r|j
dkrd}t|d	S t|t	r|j
d
krtf ||j
dkiS t|| j| dS )zDetermines the config update due to a single kwarg in the ConfigDict definition.

        Warns if a tracked config attribute is set to a value the plugin doesn't know how to interpret (e.g., an int)
        Nr   Zforbid)forbid_extrar   Tbuiltins.NoneF)r  )builtins.Truezbuiltins.FalserH  )r   rk   r#   r   r   r   error_invalid_config_valuer   r  r   rd   )ra   r   r   rF  r  rP   rP   rQ   r
    s&    




z*PydanticModelTransformer.get_config_updatec                 C  s   | j }t|trdS t|trt|jtr|jjtkrt|j	|j
D ]H\}}|dks\|dkrj|jtk	  S |dkrDt|to|jdk   S qDdS t|t S )zUReturns a boolean indicating whether the field defined in `stmt` is a required field.FNr   r   rG  )r  rk   r%   r   r  r!   rd   rw   r  r   r   rc   r   r   )r  r  r   r   rP   rP   rQ   r*    s    
"z(PydanticModelTransformer.get_has_defaultztuple[str | None, bool]c                 C  s   | j }t|trdS t|tr6t|jtr6|jjtks:dS t|j	D ]:\}}|dkrVqD|j
| }t|trx|jdf  S  dS qDdS )a  Returns a pair (alias, has_dynamic_alias), extracted from the declaration of the field defined in `stmt`.

        `has_dynamic_alias` is True if and only if an alias is provided, but not as a string literal.
        If `has_dynamic_alias` is True, `alias` will be None.
        )NFr   F)NT)r  rk   r%   r   r  r!   rd   rw   r  r   r   r#   r   )r  r  r   r  r   rP   rP   rQ   r+    s$    




z'PydanticModelTransformer.get_alias_infolist[Argument])r   r   r   r3  r   rN   c                   s(   j j  fdd|D }|S )zHelper function used during the construction of the `__init__` and `model_construct` method signatures.

        Returns a list of mypy Argument instances for use in the generated signatures.
        c              	     s0   g | ](}r|j s|j p jd qS ))r   r   r   r   )r   r   r   r   r   r   r3  ra   r   r   rP   rQ   
<listcomp>  s    z@PydanticModelTransformer.get_field_arguments.<locals>.<listcomp>)r   r   )ra   r   r   r   r3  r   	argumentsrP   rK  rQ   r8    s
    z,PydanticModelTransformer.get_field_arguments)r   r   rN   c                 C  s.   |j s| |t|jrdS |jr&dS | jjS )a@  Indicates whether the generated `__init__` should get a `**kwargs` at the end of its signature.

        We disallow arbitrary kwargs if the extra config setting is "forbid", or if the plugin config says to,
        *unless* a required dynamic alias is present (since then we can't determine a valid signature).
        FT)r   is_dynamic_alias_presentr   r  rF  r\   r   )ra   r   r   rP   rP   rQ   r;  %  s    z1PydanticModelTransformer.should_init_forbid_extra)r   r  rN   c                 C  s8   | D ]}|j r dS q|r4| D ]}|jdkr dS qdS )zReturns whether any fields on the model have a "dynamic alias", i.e., an alias that cannot be
        determined during static analysis.
        TNF)r   r   )r   r  r   rP   rP   rQ   rN  2  s    
z1PydanticModelTransformer.is_dynamic_alias_presentN)rT   rU   rV   r   r   r   r`   r   r   r   r   r&  r  r   r,  r   r   r   r
  staticmethodr*  r+  r8  r;  rN  rP   rP   rP   rQ   r     s8   
(LB}&.r   c                   @  sX   e Zd ZdZdddddddddZddd	d
ZdddddZddddddZdS )r  z(Pydantic mypy plugin model config class.Nzbool | NonerF  r   r   r   r  c                 C  s"   || _ || _|| _|| _|| _d S rZ   rP  )ra   rF  r   r   r   r  rP   rP   rQ   r`   D  s
    zModelConfigData.__init__r   r   c                 C  s   dd | j  D S )zReturns a dict of Pydantic model config names to their values.

        It includes the config if config value is not `None`.
        c                 S  s   i | ]\}}|d k	r||qS rZ   rP   )rg   kvrP   rP   rQ   r   W  s       z3ModelConfigData.get_values_dict.<locals>.<dictcomp>)__dict__r   r   rP   rP   rQ   r   R  s    zModelConfigData.get_values_dictrE  rW   )r   rN   c                 C  s2   |dkrdS |   D ]\}}t| || qdS )z$Update Pydantic model config values.N)r   r   r   )ra   r   rQ  rR  rP   rP   rQ   r  Y  s    zModelConfigData.updaterL   r   )r   r   rN   c                 C  s   t | |dkrt| || dS )zFSet default value for Pydantic model config if config value is `None`.N)r   r   )ra   r   r   rP   rP   rQ   r  `  s    zModelConfigData.setdefault)NNNNN)rT   rU   rV   r   r`   r   r  r  rP   rP   rP   rQ   r  A  s        r  zpydantic-ormzInvalid from_attributes callZPydanticzpydantic-configzInvalid config valuezpydantic-aliaszDynamic alias disallowedzpydantic-unexpectedzUnexpected behaviorzpydantic-fieldzUntyped field disallowedzInvalid Field defaultsz!Extra field on RootModel subclassr*   r   rW   )
model_namer   r   rN   c                 C  s   |j d|  d|td dS )zCEmits an error when the model does not have `from_attributes=True`.r.  z$" does not have from_attributes=TruecodeN)r  	ERROR_ORM)rT  r   r   rP   rP   rQ   r   o  s    r   r0   )r   r   r   rN   c                 C  s   |j d|  d|td dS )z0Emits an error when the config value is invalid.zInvalid value for "Config.r.  rU  N)r  ERROR_CONFIG)r   r   r   rP   rP   rQ   rI  t  s    rI  )r   r   rN   c                 C  s   | j d|td dS )znEmits required dynamic aliases error.

    This will be called when `warn_required_dynamic_aliases=True`.
    z#Required dynamic aliases disallowedrU  N)r  ERROR_ALIASr   r   rP   rP   rQ   r  y  s    r  z8CheckerPluginInterface | SemanticAnalyzerPluginInterface)r   r   r   rN   c                 C  s4   d}d|  d}|d| d7 }|j ||td dS )z Emits unexpected behavior error.z6https://github.com/pydantic/pydantic/issues/new/choosez7The pydantic mypy plugin ran into unexpected behavior: 
z&Please consider reporting this bug at z so we can try to fix it!rU  N)r  ERROR_UNEXPECTED)r   r   r   linkZfull_messagerP   rP   rQ   r     s    r   c                 C  s   | j d|td dS )z;Emits an error when there is an untyped field in the model.zUntyped fields disallowedrU  N)r  ERROR_UNTYPEDrZ  rP   rP   rQ   r)    s    r)  c                 C  s   | j d|td dS )z]Emits an error when there is more than just a root field defined for a subclass of RootModel.z2Only `root` is allowed as a field of a `RootModel`rU  N)r  ERROR_EXTRA_FIELD_ROOT_MODELrZ  rP   rP   rQ   r!    s    r!  c                 C  s   | j d|td dS )zNEmits an error when `Field` has both `default` and `default_factory` together.z>Field default and default_factory cannot be specified togetherrU  N)r  ERROR_FIELD_DEFAULTSrZ  rP   rP   rQ   r     s    r   Fz8SemanticAnalyzerPluginInterface | CheckerPluginInterfacer   rJ  r   zTypeVarDef | Noner   )	r   r   r   r   r6  r   tvar_defr>  rN   c                 C  s
  |j }||jkr<|j| }	|	jr<t|	jtr<|jj|	j t| t	rR| 
d}
n| dg }
|r|pptt|}ttd|dtdg}n |pt|}ttd|dtg}|| }g g g   }}}|D ]8}|jstd||j ||jj ||j qt|||||
}|r|g|_t||tt g}||_ t|||_||_|jd | |_|j |_ ||jkrt!||j}|j| |j|< |rd|_"t||j}||_ |j|_d|_#t$|t%dg|}|j |_ t&t'|}	n
t&t'|}	d|	_|	|j|< |j(jj| dS )	zhVery closely related to `mypy.plugins.common.add_method_to_class`, with a few pydantic-specific changes.zbuiltins.functionr   NTZ__pydantic_self__z"All arguments must be fully typed.rA  r   ))r   r   r7  rk   rl   r   r  r  remover0   r?  Znamed_generic_typer>   rB   r   r(   r   r   r   r:  r   r   r   r8   	variablesr   r   r3   r   r  rd   rD  r   rC   Zis_decoratedr>  r   r   r$   r   Zdefn)r   r   r   r   r6  r   ra  r>  r   rq   Zfunction_typefirstr   r   r/  r   	signaturer  Zr_namerR  decrP   rP   rQ   r<    sZ    




r<  zdict[str, Any] | None)r   rN   c              
   C  s   |  dsdS tjdkr"ddl}n6zddl}W n( tk
rV   ddl}|d Y dS X t| d}|	|W  5 Q R  S Q R X dS )zReturns a dict of config keys to values.

    It reads configs from toml file and returns `None` if the file is not a toml file.
    z.tomlN)      r   zJNo TOML parser installed, cannot read configuration from `pyproject.toml`.rb)
rz   sysversion_infoZtomllibZtomliImportErrorwarningswarnopenload)r   Ztoml_rm  rfrP   rP   rQ   r     s    



r   )NNF)r   
__future__r   rj  configparserr   typingr   r   r   Zmypy.errorcodesr   Zmypy.expandtyper   r	   Z
mypy.nodesr
   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r    r!   r"   r#   r$   r%   r&   r'   r(   Zmypy.optionsr)   Zmypy.pluginr*   r+   r,   r-   r.   r/   r0   Zmypy.pluginsr1   Zmypy.plugins.commonr2   Zmypy.semanalr3   Zmypy.server.triggerr4   Z
mypy.stater5   Zmypy.typeopsr6   Z
mypy.typesr7   r8   r9   r:   r;   r<   r=   r>   r?   r@   rA   Zmypy.typevarsrB   Z	mypy.utilrC   Zmypy.versionrD   Zmypy_versionZpydantic._internalrE   Zpydantic.versionrF   rG   rl  r   r   re   r   r   rs   rw   r~   r  r  r   r@  rR   	ExceptionrS   rO   r[   r{   r   r   r   r  rW  rX  rY  r\  r^  r`  r_  r   rI  r  r   r)  r!  r   r<  r   rP   rP   rP   rQ   <module>   s   !$	4
v.]     %    X