o
    <g>[                     @   sF  d dl Z d dlZd dl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 d dlmZ d d	lmZ d d
lmZ ddg di fZeG dd dZeG dd deZe ZeG dd deZeededddZdd ZeG dd dZe ZedZeeeddZ edZ!ee!eddZ"dd  Z#d!d" Z$d#d$ Z%e%ge#ge$gd%Z&d&d' Z'dDd*d+Z(e(ed,d-Z)eG d.d/ d/Z*eG d0d1 d1e*Z+eG d2d3 d3e*Z,eG d4d5 d5e*Z-eG d6d7 d7e*Z.eG d8d9 d9e*Z/eG d:d; d;Z0eG d<d= d=Z1d>d? Z2d@dA Z3eG dBdC dCZ4dS )E    N)Path)urlsplit
urlunsplit)ValidationError)deconstructible)punycode)is_valid_ipv6_address)_lazy_re_compile)gettext_lazy)ngettext_lazy  c                   @   s@   e Zd ZdZedZdZdZdZ	dddZ	d	d
 Z
dd ZdS )RegexValidatorr   zEnter a valid value.invalidFr   Nc                 C   st   |d ur|| _ |d ur|| _|d ur|| _|d ur|| _|d ur#|| _| jr0t| j ts0tdt| j | j| _ d S )Nz@If the flags are set, regex must be a regular expression string.)	regexmessagecodeinverse_matchflags
isinstancestr	TypeErrorr	   )selfr   r   r   r   r   r   r   I/var/www/html/venv/lib/python3.10/site-packages/django/core/validators.py__init__   s   zRegexValidator.__init__c                 C   s>   | j t|}| jr|n| }|rt| j| jd|iddS )z
        Validate that the input contains (or does *not* contain, if
        inverse_match is True) a match for the regular expression.
        valuer   paramsN)r   searchr   r   r   r   r   )r   r   regex_matchesinvalid_inputr   r   r   __call__/   s
   zRegexValidator.__call__c                 C   sN   t |to&| jj|jjko&| jj|jjko&| j|jko&| j|jko&| j|jkS N)r   r   r   patternr   r   r   r   r   otherr   r   r   __eq__9   s   



zRegexValidator.__eq__)NNNNN)__name__
__module____qualname__r   _r   r   r   r   r   r!   r&   r   r   r   r   r      s    

r   c                       sx   e Zd ZedZdZde d e d e d Zde d Zd	e d
 ZdZ	dZ
dZdZ fddZ fddZ  ZS )DomainNameValidatorzEnter a valid domain name.   ¡-￿z[a-zz0-9](?:[a-zz0-9-]{0,61}[a-zz0-9])?z(?:\.(?!-)[a-zz0-9-]{1,63}(?<!-))*z\.(?!-)(?:[a-zz%-]{2,63}|xn--[a-z0-9]{1,59})(?<!-)\.?z-[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?z$(?:\.(?!-)[a-zA-Z0-9-]{1,63}(?<!-))*z&\.(?!-)(?:[a-zA-Z0-9-]{2,63})(?<!-)\.?   c                    st   | dd| _| jrtd| j | j | j d tj| _ntd| j	 | j
 | j d tj| _t jdi | d S )Naccept_idnaT^$r   )popr.   r	   hostname_re	domain_retld_rere
IGNORECASEr   ascii_only_hostname_reascii_only_domain_reascii_only_tld_resuperr   )r   kwargs	__class__r   r   r   c   s&   zDomainNameValidator.__init__c                    sb   t |trt|| jkrt| j| jd|id| js)| s)t| j| jd|idt	 
| d S )Nr   r   )r   r   len
max_lengthr   r   r   r.   isasciir:   r!   r   r   r<   r   r   r!   v   s
   zDomainNameValidator.__call__)r'   r(   r)   r*   r   ulr2   r3   r4   r7   r8   r9   r?   r   r!   __classcell__r   r   r<   r   r+   D   s&    r+   c                       s   e Zd ZdZdZdZejZejZej	Z	de e e	 d Z
ede d e d e
 d ejZed	Zg d
ZedZdZd fdd	Z fddZ  ZS )URLValidatorr,   zo(?:0|25[0-5]|2[0-4][0-9]|1[0-9]?[0-9]?|[1-9][0-9]?)(?:\.(?:0|25[0-5]|2[0-4][0-9]|1[0-9]?[0-9]?|[1-9][0-9]?)){3}z\[[0-9a-f:.]+\](z|localhost)z5^(?:[a-z0-9.+-]*)://(?:[^\s:@/]+(?::[^\s:@/]*)?@)?(?:|z#)(?::[0-9]{1,5})?(?:[/?#][^\s]*)?\ZzEnter a valid URL.)httphttpsftpftpsz	
i   Nc                    s(   t  jdi | |d ur|| _d S d S )Nr   )r:   r   schemes)r   rK   r;   r<   r   r   r      s   
zURLValidator.__init__c                    s  t |trt|| jkrt| j| jd|id| j|r(t| j| jd|id|	dd 
 }|| jvrAt| j| jd|idzt|}W n tyY   t| j| jd|idw zt | W n< ty } z0|r|\}}}}}zt|}W n	 ty   |w t|||||f}	t |	 n W Y d }~n+d }~ww td|j}
|
r|
d }zt| W n ty   t| j| jd|idw |jd u st|jdkrt| j| jd|idd S )Nr   r   z://r   z^\[(.+)\](?::[0-9]{1,5})?$      )r   r   r>   r?   r   r   r   unsafe_charsintersectionsplitlowerrK   r   
ValueErrorr:   r!   r   UnicodeErrorr   r5   r   netlocvalidate_ipv6_addresshostname)r   r   schemesplitted_urlerT   pathqueryfragmenturl
host_matchpotential_ipr<   r   r   r!      sR   
	zURLValidator.__call__r"   )r'   r(   r)   rB   ipv4_reipv6_rer+   r2   r3   r4   host_rer	   r5   r6   r   r*   r   rK   	frozensetrN   r?   r   r!   rC   r   r   r<   r   rD      s>    	rD   z^-?\d+\ZzEnter a valid integer.r   r   r   c                 C   s   t | S r"   )integer_validatorr   r   r   r   validate_integer      rg   c                   @   sd   e Zd ZedZdZedejZ	edejZ
edejZdgZddd	Zd
d Zdd Zdd ZdS )EmailValidatorzEnter a valid email address.r   z(^[-!#$%&'*+/=?^_`{}|~0-9A-Z]+(\.[-!#$%&'*+/=?^_`{}|~0-9A-Z]+)*\Z|^"([\001-\010\013\014\016-\037!#-\[\]-\177]|\\[\001-\011\013\014\016-\177])*"\Z)zH((?:[A-Z0-9](?:[A-Z0-9-]{0,61}[A-Z0-9])?\.)+)(?:[A-Z0-9-]{2,63}(?<!-))\Zz\[([A-F0-9:.]+)\]\Z	localhostNc                 C   s2   |d ur|| _ |d ur|| _|d ur|| _d S d S r"   )r   r   domain_allowlist)r   r   r   	allowlistr   r   r   r      s   
zEmailValidator.__init__c                 C   s   |rd|vst |dkrt| j| jd|id|dd\}}| j|s0t| j| jd|id|| jvr\| |s^zt	|}W n	 t
yI   Y nw | |rQd S t| j| jd|idd S d S )N@i@  r   r   rL   )r>   r   r   r   rsplit
user_regexmatchrk   validate_domain_partr   rS   )r   r   	user_partdomain_partr   r   r   r!     s"   
zEmailValidator.__call__c                 C   sP   | j |rdS | j|}|r&|d }zt| W dS  ty%   Y dS w dS )NTrL   F)domain_regexrp   literal_regexvalidate_ipv46_addressr   )r   rs   literal_match
ip_addressr   r   r   rq     s   z#EmailValidator.validate_domain_partc                 C   s6   t |tot| jt|jko| j|jko| j|jkS r"   )r   ri   setrk   r   r   r$   r   r   r   r&   '  s   


zEmailValidator.__eq__NNN)r'   r(   r)   r*   r   r   r	   r5   r6   ro   rt   ru   rk   r   r!   rq   r&   r   r   r   r   ri      s(    
ri   z^[-a-zA-Z0-9_]+\ZuP   Enter a valid “slug” consisting of letters, numbers, underscores or hyphens.z	^[-\w]+\ZuY   Enter a valid “slug” consisting of Unicode letters, numbers, underscores, or hyphens.c              	   C   s<   zt |  W d S  ty   ttddtd| ddw )N#Enter a valid %(protocol)s address.r   IPv4protocolr   r   )	ipaddressIPv4AddressrR   r   r*   rf   r   r   r   validate_ipv4_addressE  s   r   c                 C   s(   t | sttddtd| ddd S )Nr{   r   IPv6r}   r   )r   r   r*   rf   r   r   r   rU   P  s   rU   c                 C   sZ   zt |  W d S  ty,   zt|  W Y d S  ty+   ttddtd| ddw w )Nr{   r   zIPv4 or IPv6r}   r   )r   r   rU   r*   rf   r   r   r   rv   Y  s   rv   )bothipv4ipv6c                 C   sF   | dkr
|r
t dzt|   W S  ty"   t d| ttf w )zq
    Depending on the given parameters, return the appropriate validators for
    the GenericIPAddressField.
    r   z=You can only use `unpack_ipv4` if `protocol` is set to 'both'z+The protocol '%s' is unknown. Supported: %s)rR   ip_address_validator_maprQ   KeyErrorlist)r~   unpack_ipv4r   r   r   ip_address_validatorsn  s   
r   ,Fc                 C   s.   t d|rdndt| d }t|||dS )Nz#^%(neg)s\d+(?:%(sep)s%(neg)s\d+)*\Zz(-)?r   )negseprd   )r	   r5   escaper   )r   r   r   allow_negativeregexpr   r   r   int_list_validator  s   
r   z&Enter only digits separated by commas.)r   c                   @   sB   e Zd ZedZdZdddZdd Zdd	 Zd
d Z	dd Z
dS )BaseValidatorz<Ensure this value is %(limit_value)s (it is %(show_value)s).limit_valueNc                 C   s   || _ |r
|| _d S d S r"   )r   r   )r   r   r   r   r   r   r     s   
zBaseValidator.__init__c                 C   sP   |  |}t| jr|  n| j}|||d}| ||r&t| j| j|dd S )N)r   
show_valuer   r   )cleancallabler   comparer   r   r   )r   r   cleanedr   r   r   r   r   r!     s   
zBaseValidator.__call__c                 C   s4   t || jstS | j|jko| j|jko| j|jkS r"   )r   r=   NotImplementedr   r   r   r$   r   r   r   r&     s   

zBaseValidator.__eq__c                 C   s   ||uS r"   r   r   abr   r   r   r     rh   zBaseValidator.comparec                 C   s   |S r"   r   r   xr   r   r   r     s   zBaseValidator.cleanr"   )r'   r(   r)   r*   r   r   r   r!   r&   r   r   r   r   r   r   r     s    
		r   c                   @       e Zd ZedZdZdd ZdS )MaxValueValidatorz;Ensure this value is less than or equal to %(limit_value)s.	max_valuec                 C      ||kS r"   r   r   r   r   r   r     rh   zMaxValueValidator.compareNr'   r(   r)   r*   r   r   r   r   r   r   r   r         r   c                   @   r   )MinValueValidatorz>Ensure this value is greater than or equal to %(limit_value)s.	min_valuec                 C      ||k S r"   r   r   r   r   r   r     rh   zMinValueValidator.compareNr   r   r   r   r   r     r   r   c                       s>   e Zd ZedZdZd
 fdd	Z fddZdd	 Z  Z	S )StepValueValidatorz=Ensure this value is a multiple of step size %(limit_value)s.	step_sizeNc                    s*   t  || |d urtd| _|| _d S )NzEnsure this value is a multiple of step size %(limit_value)s, starting from %(offset)s, e.g. %(offset)s, %(valid_value1)s, %(valid_value2)s, and so on.)r:   r   r*   r   offset)r   r   r   r   r<   r   r   r     s   
zStepValueValidator.__init__c                    s   | j d u rt | d S | |}t| jr|  n| j}| ||r@|| j }|||| |d|  d}t| j	| j
|dd S )N   )r   r   valid_value1valid_value2r   )r   r:   r!   r   r   r   r   r=   r   r   r   )r   r   r   r   r   r   r<   r   r   r!     s   


zStepValueValidator.__call__c                 C   s2   | j d u rdn| j }tjt|| |ddd S )Nr   g&.>)abs_tol)r   mathisclose	remainder)r   r   r   r   r   r   r   r     s   zStepValueValidator.compareNN)
r'   r(   r)   r*   r   r   r   r!   r   rC   r   r   r<   r   r     s    
r   c                   @   ,   e Zd ZedddZdZdd Zdd Zd	S )
MinLengthValidatorzQEnsure this value has at least %(limit_value)d character (it has %(show_value)d).zREnsure this value has at least %(limit_value)d characters (it has %(show_value)d).r   
min_lengthc                 C   r   r"   r   r   r   r   r   r     rh   zMinLengthValidator.comparec                 C      t |S r"   r>   r   r   r   r   r     rh   zMinLengthValidator.cleanNr'   r(   r)   r   r   r   r   r   r   r   r   r   r         r   c                   @   r   )
MaxLengthValidatorzPEnsure this value has at most %(limit_value)d character (it has %(show_value)d).zQEnsure this value has at most %(limit_value)d characters (it has %(show_value)d).r   r?   c                 C   r   r"   r   r   r   r   r   r     rh   zMaxLengthValidator.comparec                 C   r   r"   r   r   r   r   r   r     rh   zMaxLengthValidator.cleanNr   r   r   r   r   r     r   r   c                   @   sR   e Zd ZdZededddedddedd	dd
Zdd Zdd Zdd Z	dS )DecimalValidatorz}
    Validate that the input does not exceed the maximum number of digits
    expected, otherwise raise ValidationError.
    zEnter a number.z:Ensure that there are no more than %(max)s digit in total.z;Ensure that there are no more than %(max)s digits in total.maxz9Ensure that there are no more than %(max)s decimal place.z:Ensure that there are no more than %(max)s decimal places.zJEnsure that there are no more than %(max)s digit before the decimal point.zKEnsure that there are no more than %(max)s digits before the decimal point.)r   
max_digitsmax_decimal_placesmax_whole_digitsc                 C   s   || _ || _d S r"   )r   decimal_places)r   r   r   r   r   r   r   +  s   
zDecimalValidator.__init__c                 C   sB  |  dd  \}}|dv rt| jd dd|id|dkr-t|}|dkr*||7 }d}nt|t|kr<t| }}nt|}t|}|| }| jd ur`|| jkr`t| jd d| j|d	d| jd urx|| jkrxt| jd
 d
| j|d	d| jd ur| jd ur|| j| j krt| jd d| j| j |d	dd S d S d S )NrL   >   FNnr   r   r   r   )r   r   )r   r   r   r   )as_tupler   messagesr>   absr   r   )r   r   digit_tupleexponentdigitsdecimalswhole_digitsr   r   r   r!   /  sL   



zDecimalValidator.__call__c                 C   $   t || jo| j|jko| j|jkS r"   )r   r=   r   r   r$   r   r   r   r&   _  
   

zDecimalValidator.__eq__N)
r'   r(   r)   __doc__r*   r   r   r   r!   r&   r   r   r   r   r     s,    0r   c                   @   s2   e Zd ZedZdZd
ddZdd Zdd	 ZdS )FileExtensionValidatorub   File extension “%(extension)s” is not allowed. Allowed extensions are: %(allowed_extensions)s.invalid_extensionNc                 C   s@   |d urdd |D }|| _ |d ur|| _|d ur|| _d S d S )Nc                 S   s   g | ]}|  qS r   rQ   ).0allowed_extensionr   r   r   
<listcomp>q  s    z3FileExtensionValidator.__init__.<locals>.<listcomp>)allowed_extensionsr   r   )r   r   r   r   r   r   r   r   o  s   
zFileExtensionValidator.__init__c                 C   sV   t |jjdd   }| jd ur'|| jvr)t| j| j|d| j|ddd S d S )NrL   z, )	extensionr   r   r   )	r   namesuffixrQ   r   r   r   r   join)r   r   r   r   r   r   r!   z  s   


zFileExtensionValidator.__call__c                 C   s@   t || jot| jpg t|jpg ko| j|jko| j|jkS r"   )r   r=   ry   r   r   r   r$   r   r   r   r&     s   

zFileExtensionValidator.__eq__rz   )	r'   r(   r)   r*   r   r   r   r!   r&   r   r   r   r   r   g  s    
r   c                  C   s@   zddl m}  W n ty   g  Y S w |   dd | jD S )Nr   Imagec                 S   s   g | ]
}|  d d qS )rL   Nr   )r   extr   r   r   r     s    z2get_available_image_extensions.<locals>.<listcomp>)PILr   ImportErrorinit	EXTENSIONr   r   r   r   get_available_image_extensions  s   r   c                 C   s   t t d| S )N)r   )r   r   rf   r   r   r   validate_image_file_extension  s   
r   c                   @   s6   e Zd ZdZedZdZdddZdd Zd	d
 Z	dS )ProhibitNullCharactersValidatorz<Validate that the string doesn't contain the null character.z Null characters are not allowed.null_characters_not_allowedNc                 C   s$   |d ur|| _ |d ur|| _d S d S r"   rd   )r   r   r   r   r   r   r     s
   
z(ProhibitNullCharactersValidator.__init__c                 C   s&   dt |v rt| j| jd|idd S )N r   r   )r   r   r   r   rA   r   r   r   r!     s   z(ProhibitNullCharactersValidator.__call__c                 C   r   r"   )r   r=   r   r   r$   r   r   r   r&     r   z&ProhibitNullCharactersValidator.__eq__r   )
r'   r(   r)   r   r*   r   r   r   r!   r&   r   r   r   r   r     s    
r   )r   Nr   F)5r   r   r5   pathlibr   urllib.parser   r   django.core.exceptionsr   django.utils.deconstructr   django.utils.encodingr   django.utils.ipv6r   django.utils.regex_helperr	   django.utils.translationr
   r*   r   EMPTY_VALUESr   r+   validate_domain_namerD   re   rg   ri   validate_emailslug_revalidate_slugslug_unicode_revalidate_unicode_slugr   rU   rv   r   r   r   %validate_comma_separated_integer_listr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   <module>   s    09TN
	
"%W,
