o
    `Zh                      @   s`   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	d
ZdddZdS )    )chain)
MethodType)apps)settings)checks   )_get_builtin_permissionsNc                    s|  | d u rt tj ntjd\}}| D ]}|j|kr#||  nqg S g }t jtt	fs;|
tjd dd  j jv rS|
tjdd j jf  dd  j jjst fd	d
 jjD stjdgkr|
tjd jj jf  dd n|
tjd jj jf d dd t  jtr|
tjd   dd t  jtr|
tjd   dd |S )N.z*'REQUIRED_FIELDS' must be a list or tuple.z	auth.E001objidzjThe field named as the 'USERNAME_FIELD' for a custom user model must not be included in 'REQUIRED_FIELDS'.zaThe 'USERNAME_FIELD' is currently set to '%s', you should remove '%s' from the 'REQUIRED_FIELDS'.z	auth.E002)hintr   r   c                 3   s    | ]
}|j  jfkV  qd S N)fieldsUSERNAME_FIELD).0
constraintcls Q/var/www/html/lang_env/lib/python3.10/site-packages/django/contrib/auth/checks.py	<genexpr>7   s
    
z#check_user_model.<locals>.<genexpr>z)django.contrib.auth.backends.ModelBackendzC'%s.%s' must be unique because it is named as the 'USERNAME_FIELD'.z	auth.E003z?'%s.%s' is named as the 'USERNAME_FIELD', but it is not unique.zKEnsure that your authentication backend(s) can handle non-unique usernames.z	auth.W004z%s.is_anonymous must be an attribute or property rather than a method. Ignoring this is a security issue as anonymous users will be treated as authenticated!z	auth.C009z%s.is_authenticated must be an attribute or property rather than a method. Ignoring this is a security issue as anonymous users will be treated as authenticated!z	auth.C010)r   	get_modelr   ZAUTH_USER_MODELsplitlabel
isinstanceZREQUIRED_FIELDSlisttupleappendr   Errorr   _meta	get_fielduniqueanyZtotal_unique_constraintsZAUTHENTICATION_BACKENDSZobject_nameWarningZis_anonymousr   ZCriticalis_authenticated)app_configskwargsZ	app_label
model_name
app_configerrorsr   r   r   check_user_model   s   

	
			r+   c              	   K   s  | d u r	t  }n
tdd | D }t dd}|jdj}|jdj}g }|D ]}|j}tt	|}	|	rCt
dd |	 D nd}
|
|krc||
t|j  }|tjd	|j||f |d
d |	rpt
dd |	 D nd}||kr||t|j  }|tjd|j||f |dd t }|jD ]`\}}t||kr|tjd||j|f |dd t||kr|tjd||j|f |dd ||	v r|tjd||jf |dd n||v r|tjd||jf |dd || qq+|S )Nc                 s   s    | ]}|  V  qd S r   )
get_models)r   r)   r   r   r   r   o   s    
z+check_models_permissions.<locals>.<genexpr>auth
Permissionnamecodenamec                 s       | ]}t |V  qd S r   len)r   r/   r   r   r   r   }       r   zzThe verbose_name of model '%s' must be at most %d characters for its builtin permission names to be at most %d characters.z	auth.E007r
   c                 s   r1   r   r2   )r   r0   r   r   r   r      r4   zvThe name of model '%s' must be at most %d characters for its builtin permission codenames to be at most %d characters.z	auth.E011zEThe permission named '%s' of model '%s' is longer than %d characters.z	auth.E008zIThe permission codenamed '%s' of model '%s' is longer than %d characters.z	auth.E012zOThe permission codenamed '%s' clashes with a builtin permission for model '%s'.z	auth.E005z;The permission codenamed '%s' is duplicated for model '%s'.z	auth.E006)r   r,   r   from_iterabler   r    r!   
max_lengthdictr   maxvaluesr3   Zverbose_name_rawr   r   r   r   keysr(   setZpermissionsadd)r&   r'   modelsr.   Zpermission_name_max_lengthZpermission_codename_max_lengthr*   modeloptsZbuiltin_permissionsZ"max_builtin_permission_name_lengthZverbose_name_max_lengthZ&max_builtin_permission_codename_lengthZmodel_name_max_lengthZ	codenamesr0   r/   r   r   r   check_models_permissionsk   s   


4r@   r   )	itertoolsr   typesr   Zdjango.appsr   Zdjango.confr   Zdjango.corer   Z
managementr   r+   r@   r   r   r   r   <module>   s    
`