U
    e9                     @   s   U 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
 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 ddlmZ dd	lmZ dd
lmZmZ erddlmZ G dd dZer4d dl m!Z! ddl"m#Z# ddl$m%Z% ddl	m&Z& eee& eee'ef e%ee# gef Z(ee( Z)ee'ee f Z*e+ Z,ee' e-d< dZ.dZ/ddddddde'e0e0e0e0ee0 e0eegdf dddZ1eeddddZ2edddde0e0e0eegdf d d!dZ2dGddddee e0e0e0edeegdf f d"d#dZ2ee0dd$d%d&Z3G d'd( d(Z4ee'ef ee'ee f d)d*d+Z5ee'ef eee eee0ef  f d)d,d-Z6d.d.d.d/d0d1Z7ed2d3d4d5Z8ee d6d7d8d9Z9d:d;d<hZ:ed=ee' d2d>d?d@Z;ed=ee' d2d>dAdBZ<dCee'df dDdEdFZ=dS )H    N)ChainMap)partialpartialmethodwraps)chain)FunctionType)TYPE_CHECKINGAnyCallableDictIterableListOptionalSetTupleTypeUnionoverload   )ConfigError)AnyCallable)ROOT_KEY
in_ipython)AnyClassMethodc                   @   s*   e Zd ZdZdeeeeeedddZdS )	Validatorfuncpre	each_itemalwayscheck_fieldsskip_on_failureFc                 C   s(   || _ || _|| _|| _|| _|| _d S Nr   )selfr   r   r   r   r    r!    r$   Z/var/www/html/assets/scripts/venv/lib/python3.8/site-packages/pydantic/class_validators.py__init__   s    	zValidator.__init__N)FFFFF)__name__
__module____qualname__	__slots__r   boolr&   r$   r$   r$   r%   r      s        r   )	Signature)
BaseConfig)
ModelField)	ModelOrDc_FUNCSZ__validator_config__Z__root_validator_config__FT)r   r   r   r    wholeallow_reuser   )fieldsr   r   r   r    r1   r2   returnc                    s   st dn2td tr&t dntdd D s@t d|dk	rjtdt d	ksdtd
| tdd fdd}|S )a  
    Decorate methods on the class indicating that they should be used to validate fields
    :param fields: which field(s) the method should be called on
    :param pre: whether or not this validator should be called before the standard validators (else after)
    :param each_item: for complex objects (sets, lists etc.) whether to validate individual elements rather than the
      whole object
    :param always: whether this method and other validators should be called even if the value is missing
    :param check_fields: whether to check that the fields actually exist on the model
    :param allow_reuse: whether to track and raise an error if another validator refers to the decorated function
    z"validator with no fields specifiedr   z}validators should be used with fields and keyword arguments, not bare. E.g. usage should be `@validator('<field_name>', ...)`c                 s   s   | ]}t |tV  qd S r"   )
isinstancestr).0fieldr$   r$   r%   	<genexpr>N   s     zvalidator.<locals>.<genexpr>zvalidator fields should be passed as separate string args. E.g. usage should be `@validator('<field_name_1>', '<field_name_2>', ...)`NzdThe "whole" keyword argument is deprecated, use "each_item" (inverse meaning, default False) insteadFz0"each_item" and "whole" conflict, remove "whole"r   fr4   c                    s.   t |  }t|tt|jdf |S )N)r   r   r   r   r    )_prepare_validatorsetattrVALIDATOR_CONFIG_KEYr   __func__r;   f_clsr2   r   r    r   r3   r   r$   r%   dec\   s    
zvalidator.<locals>.dec)	r   r5   r   allwarningswarnDeprecationWarningAssertionErrorr   )r   r   r   r    r1   r2   r3   rC   r$   rB   r%   	validator4   s&    
rI   )_funcr4   c                 C   s   d S r"   r$   )rJ   r$   r$   r%   root_validatork   s    rK   r   r2   r!   )r   r2   r!   r4   c                 C   s   d S r"   r$   rL   r$   r$   r%   rK   p   s    )rJ   r   r2   r!   r4   c                   sF   | r*t |  }t|tt|jd |S tdd fdd}|S )z
    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.
    r   r   r!   r   r:   c                    s&   t |  }t|tt|jd |S )NrM   )r<   r=   ROOT_VALIDATOR_CONFIG_KEYr   r?   r@   r2   r   r!   r$   r%   rC      s    
  zroot_validator.<locals>.dec)r<   r=   rN   r   r?   r   )rJ   r   r2   r!   rA   rC   r$   rO   r%   rK   w   s    
  )functionr2   r4   c                 C   st   t | tr| nt| }t sp|spt|jddd t|jddt|j d }|tkrftd| dt| |S )	z
    Avoid validators with duplicated names since without this, validators can be overwritten silently
    which generally isn't the intended behaviour, don't run in ipython (see #312) or if allow_reuse is False.
    r(   z<No __module__>.r)   z<No __qualname__: id:>zduplicate validator function "z."; if this is intended, set `allow_reuse=True`)	r5   classmethodr   getattrr?   idr0   r   add)rP   r2   rA   refr$   r$   r%   r<      s    

r<   c                   @   sF   e Zd ZdddddZeeeeef  dddZdd	d
dZ	dS )ValidatorGroupValidatorListDictN)
validatorsr4   c                 C   s   || _ dh| _d S )N*)rZ   used_validators)r#   rZ   r$   r$   r%   r&      s    zValidatorGroup.__init__)namer4   c                 C   sN   | j | | j|g }|tkr4|| jdg 7 }|rFdd |D S d S d S )Nr[   c                 S   s*   i | ]"}t |jd dt|j d|qS )r'   <No __name__: id:rR   )rT   r   rU   r7   vr$   r$   r%   
<dictcomp>   s      z1ValidatorGroup.get_validators.<locals>.<dictcomp>)r\   rV   rZ   getr   )r#   r]   rZ   r$   r$   r%   get_validators   s    zValidatorGroup.get_validators)r4   c                    sJ   t t fdd j  j D }|rFd|}td| dd S )Nc                 3   s"   | ]}d d  j | D V  qdS )c                 s   s0   | ](}|j rt|jd dt|j dV  qdS )r'   r^   rR   N)r    rT   r   rU   r_   r$   r$   r%   r9      s   z<ValidatorGroup.check_for_unused.<locals>.<genexpr>.<genexpr>N)rZ   r7   r;   r#   r$   r%   r9      s   z2ValidatorGroup.check_for_unused.<locals>.<genexpr>z, z*Validators defined with incorrect fields: zO (use check_fields=False if you're inheriting from the model and intended this))setr   from_iterablerZ   keysr\   joinr   )r#   Zunused_validatorsfnr$   re   r%   check_for_unused   s    


zValidatorGroup.check_for_unused)
r'   r(   r)   r&   r6   r   r   r   rc   rk   r$   r$   r$   r%   rX      s   
rX   )	namespacer4   c                 C   s^   i }|   D ]L\}}t|td }|r|\}}|D ]&}||krL|| | q0|g||< q0q|S r"   )itemsrT   r>   append)rl   rZ   var_namevaluevalidator_configr3   r`   r8   r$   r$   r%   extract_validators   s    rr   c           	      C   s   ddl m} g }g }|  D ]\}}t|td }|r||j}t|j }|d dkrnt	d| d| dt
|dkrt	d| d| d|jr||j q||j|jf q||fS )	Nr   	signaturer#   z%Invalid signature for root validator : zC, "self" not permitted as first argument, should be: (cls, values).   z, should be: (cls, values).)inspectrt   rm   rT   rN   r   list
parametersrh   r   lenr   rn   r!   )	rl   rt   Zpre_validatorsZpost_validatorsr]   rp   rq   sigargsr$   r$   r%   extract_root_validators   s$    
r}   rY   )base_validatorsrZ   r4   c                 C   s6   |   D ](\}}||kr g ||< ||  |7  < q|S r"   )rm   )r~   rZ   r8   Zfield_validatorsr$   r$   r%   inherit_validators   s
    r   ValidatorCallable)rI   r4   c                    s   ddl m} t ttfs2| }t|j }n(| j} fdd| jj D }|	d}|dkrt
d  d| dn@|d	krt t |t|d
d S t t |t|S dS )a  
    Make a generic function which calls a validator with the right arguments.

    Unfortunately other approaches (eg. return a partial of a function that builds the arguments) is slow,
    hence this laborious way of doing things.

    It's done like this so validators don't all need **kwargs in their signature, eg. any combination of
    the arguments "values", "fields" and/or "config" are permitted.
    r   rs   c                    s$   g | ]}| j  j B kr|qS r$   )r|   keywordsrh   )r7   krI   r$   r%   
<listcomp>  s   z*make_generic_validator.<locals>.<listcomp>r#    Invalid signature for validator ru   z, "self" not permitted as first argument, should be: (cls, value, values, config, field), "values", "config" and "field" are all optional.clsr   N)rw   rt   r5   r   r   rx   ry   rh   r   popr   r   _generic_validator_clsrf   _generic_validator_basic)rI   rt   r{   r|   Z	first_argr$   r   r%   make_generic_validator   s     



 r   ValidatorsList)v_funcsr4   c                 C   s   dd | D S )Nc                 S   s   g | ]}|rt |qS r$   )r   rd   r$   r$   r%   r     s      z#prep_validators.<locals>.<listcomp>r$   )r   r$   r$   r%   prep_validators  s    r   valuesr8   configr,   )rI   r{   r|   r4   c                    s   d}d|krd}|dh8 }| ts:td  d| d|rJ fddS |t kr` fd	dS |d
hkrv fddS |dhkr fddS |dhkr fddS |d
dhkr fddS |d
dhkr҇ fddS |ddhkr fddS  fddS d S )NFkwargsTr   ru   zb, should be: (cls, value, values, config, field), "values", "config" and "field" are all optional.c                    s    | ||||dS N)r   r8   r   r$   r   r`   r   r8   r   r   r$   r%   <lambda>.      z(_generic_validator_cls.<locals>.<lambda>c                    s
    | |S r"   r$   r   r   r$   r%   r   0  r   r   c                    s    | ||dS N)r   r$   r   r   r$   r%   r   2  r   r8   c                    s    | ||dS N)r8   r$   r   r   r$   r%   r   4  r   r   c                    s    | ||dS N)r   r$   r   r   r$   r%   r   6  r   c                    s    | |||dS N)r   r8   r$   r   r   r$   r%   r   8  r   c                    s    | |||dS N)r   r   r$   r   r   r$   r%   r   :  r   c                    s    | |||dS N)r8   r   r$   r   r   r$   r%   r   <  r   c                    s    | ||||dS r   r$   r   r   r$   r%   r   ?  r   issubset
all_kwargsr   rf   rI   r{   r|   Z
has_kwargsr$   r   r%   r      s2    





r   c                    s   d}d|krd}|dh8 }| ts:td  d| d|rJ fddS |t kr` fd	dS |d
hkrv fddS |dhkr fddS |dhkr fddS |d
dhkr fddS |d
dhkr҇ fddS |ddhkr fddS  fddS d S )NFr   Tr   ru   z], should be: (value, values, config, field), "values", "config" and "field" are all optional.c                    s    ||||dS r   r$   r   r   r$   r%   r   O  r   z*_generic_validator_basic.<locals>.<lambda>c                    s    |S r"   r$   r   r   r$   r%   r   Q  r   r   c                    s    ||dS r   r$   r   r   r$   r%   r   S  r   r8   c                    s    ||dS r   r$   r   r   r$   r%   r   U  r   r   c                    s    ||dS r   r$   r   r   r$   r%   r   W  r   c                    s    |||dS r   r$   r   r   r$   r%   r   Y  r   c                    s    |||dS r   r$   r   r   r$   r%   r   [  r   c                    s    |||dS r   r$   r   r   r$   r%   r   ]  r   c                    s    ||||dS r   r$   r   r   r$   r%   r   `  r   r   r   r$   r   r%   r   B  s2    





r   r/   )type_r4   c                 C   s&   t dd | jD  }dd | D S )Nc                 S   s   g | ]
}|j qS r$   )__dict__)r7   r   r$   r$   r%   r   d  s     z)gather_all_validators.<locals>.<listcomp>c                 S   s*   i | ]"\}}t |ts t |tr||qS r$   )hasattrr>   rN   )r7   r   r`   r$   r$   r%   ra   e  s
   
 
 z)gather_all_validators.<locals>.<dictcomp>)r   __mro__rm   )r   Zall_attributesr$   r$   r%   gather_all_validatorsc  s    r   )N)>rE   collectionsr   	functoolsr   r   r   	itertoolsr   typesr   typingr   r	   r
   r   r   r   r   r   r   r   r   r   errorsr   r   utilsr   r   r   r   rw   r,   r   r-   r3   r.   r/   r6   r   r   rY   rf   r0   __annotations__r>   rN   r+   rI   rK   r<   rX   rr   r}   r   r   r   r   r   r   r   r$   r$   r$   r%   <module>   s    8&7          "$0'
"!