o
    [hw&                     @   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lmZ d	d
 ZdddZdddZdd ZdS )    )chain)
MethodType)apps)settings)checks)import_string   )_get_builtin_permissionsc              
   C   sT   t | }t|D ]\}}zt |}t||r|W   S W q ttfy'   Y qw dS )z
    Return the index of dotted class path (or a subclass of that class) in a
    list of candidate paths. If it does not exist, return -1.
    )r   	enumerate
issubclassImportError	TypeError)Z
class_pathZcandidate_pathsclsindexpathZcandidate_cls r   /home/ubuntu/experiments/live_experiments/Pythonexperiments/Otree/venv/lib/python3.10/site-packages/django/contrib/auth/checks.py_subclass_index   s   

r   Nc                    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r   r   r   	<genexpr>H   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   

	
			r4   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   r2   r   r   r   r       s    
z+check_models_permissions.<locals>.<genexpr>auth
Permissionnamecodenamec                 s       | ]}t |V  qd S r   len)r   r8   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   r:   r   r;   )r   r9   r   r   r   r       r=   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   r5   r   from_iterabler!   r)   r*   
max_lengthdictr	   maxvaluesr<   Zverbose_name_rawr'   r   r(   r#   keysr1   setZpermissionsadd)r/   r0   modelsr7   Zpermission_name_max_lengthZpermission_codename_max_lengthr3   modeloptsZbuiltin_permissionsZ"max_builtin_permission_name_lengthZverbose_name_max_lengthZ&max_builtin_permission_codename_lengthZmodel_name_max_lengthZ	codenamesr9   r8   r   r   r   check_models_permissions|   s   


4rI   c                 K   sL   g }t dtj}|dkr$t dtj}|dks||kr$|tjddd |S )Nz6django.contrib.auth.middleware.LoginRequiredMiddlewarer
   z7django.contrib.auth.middleware.AuthenticationMiddlewarezIn order to use django.contrib.auth.middleware.LoginRequiredMiddleware, django.contrib.auth.middleware.AuthenticationMiddleware must be defined before it in MIDDLEWARE.z	auth.E013)r   )r   r   Z
MIDDLEWAREr'   r   r(   )r/   r0   r3   Zlogin_required_indexZ
auth_indexr   r   r   check_middleware   s$   rJ   r   )	itertoolsr   typesr   Zdjango.appsr   Zdjango.confr   Zdjango.corer   Zdjango.utils.module_loadingr   Z
managementr	   r   r4   rI   rJ   r   r   r   r   <module>   s    

`t