U
    ¨¼|evÂ  ã                   @   s  d dl Z d dlmZ d dlm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 d d	lm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 dd„ Zdd„ Z dd„ Z!dd„ Z"G dd„ dƒZ#G dd„ de#ƒZ$G dd„ de#ƒZ%dd„ Z&dd „ Z'd!d"„ Z(dS )#é    N)Úchain)Úapps)Úsettings)ÚNotRelationFieldÚflattenÚget_fields_from_path)Úchecks)ÚFieldDoesNotExist)Úmodels)Ú
LOOKUP_SEP)Ú
Combinable)ÚBaseModelFormÚBaseModelFormSetÚ_get_foreign_key)Úengines)ÚDjangoTemplates)Úimport_stringc                 C   s(   zt | |ƒW S  tk
r"   Y dS X dS )zX
    issubclass() variant that doesn't raise an exception if cls isn't a
    class.
    FN)Ú
issubclassÚ	TypeError)ÚclsZ	classinfo© r   úX/var/www/website-v5/atlas_env/lib/python3.8/site-packages/django/contrib/admin/checks.pyÚ_issubclass   s    r   c              	   C   sL   t | ƒ}|D ]:}zt |ƒ}W n tk
r4   Y qY nX t||ƒr dS qdS )z|
    Return whether or not a dotted class path (or a subclass of that class) is
    found in a list of candidate paths.
    TF)r   ÚImportErrorr   )Z
class_pathZcandidate_pathsr   ÚpathZcandidate_clsr   r   r   Ú_contains_subclass   s    

r   c                 K   s.   ddl m} g }|D ]}| | | ¡¡ q|S )Nr   ©Ú	all_sites)Údjango.contrib.admin.sitesr   ÚextendÚcheck)Úapp_configsÚkwargsr   ÚerrorsÚsiter   r   r   Úcheck_admin_app.   s
    r%   c            	      K   s‚  ddl m} t d¡sg S g }d}|D ].\}}t |¡s&| tjd| d| d�¡ q&t ¡ D ]}t	|t
ƒr^|j} q|q^d}|s–| tjd	d
d�¡ n€d|jkrÀtdtjƒrÀ| tjddd�¡ d|jkrÞ| tjddd�¡ tdd„ |D ƒƒ}|�rd|jk�r| tjddd�¡ tdtjƒ�s8| tjddd�¡ tdtjƒ�sZ| tjddd�¡ tdtjƒ�s~| tjddd d!�¡ |S )"zF
    Check that the admin's dependencies are correctly installed.
    r   r   zdjango.contrib.admin))zdjango.contrib.contenttypesi‘  )zdjango.contrib.authi•  )zdjango.contrib.messagesi–  zE'%s' must be in INSTALLED_APPS in order to use the admin application.z	admin.E%d)ÚidNzƒA 'django.template.backends.django.DjangoTemplates' instance must be configured in TEMPLATES in order to use the admin application.z
admin.E403z+django.contrib.auth.context_processors.authz)django.contrib.auth.backends.ModelBackendz¥'django.contrib.auth.context_processors.auth' must be enabled in DjangoTemplates (TEMPLATES) if using the default auth backend in order to use the admin application.z
admin.E402z3django.contrib.messages.context_processors.messagesz‹'django.contrib.messages.context_processors.messages' must be enabled in DjangoTemplates (TEMPLATES) in order to use the admin application.z
admin.E404c                 s   s   | ]}|j V  qd S ©N)Zenable_nav_sidebar)Ú.0r$   r   r   r   Ú	<genexpr>z   s     z%check_dependencies.<locals>.<genexpr>z*django.template.context_processors.requestz‰'django.template.context_processors.request' must be enabled in DjangoTemplates (TEMPLATES) in order to use the admin navigation sidebar.z
admin.W411z7django.contrib.auth.middleware.AuthenticationMiddlewarezv'django.contrib.auth.middleware.AuthenticationMiddleware' must be in MIDDLEWARE in order to use the admin application.z
admin.E408z4django.contrib.messages.middleware.MessageMiddlewarezs'django.contrib.messages.middleware.MessageMiddleware' must be in MIDDLEWARE in order to use the admin application.z
admin.E409z4django.contrib.sessions.middleware.SessionMiddlewarezs'django.contrib.sessions.middleware.SessionMiddleware' must be in MIDDLEWARE in order to use the admin application.zInsert 'django.contrib.sessions.middleware.SessionMiddleware' before 'django.contrib.auth.middleware.AuthenticationMiddleware'.z
admin.E410)Úhintr&   )r   r   r   Úis_installedÚappendr   ÚErrorr   ÚallÚ
isinstancer   ÚengineÚcontext_processorsr   r   ÚAUTHENTICATION_BACKENDSÚanyÚWarningÚ
MIDDLEWARE)	r"   r   r#   Zapp_dependenciesÚapp_nameÚ
error_coder0   Zdjango_templates_instanceZsidebar_enabledr   r   r   Úcheck_dependencies7   sÂ    

ÿýÿ
üÿ
ÿÿþýüÿ	ÿÿüÿÿÿþüÿ	 ÿýÿ ÿýÿ ÿ÷ÿr8   c                   @   sä   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	d
„ Zdd„ Zdd„ Z	dd„ Z
dd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd „ Zd!d"„ Zd#d$„ Zd%d&„ Zd'd(„ Zd)d*„ Zd+d,„ Zd-d.„ Zd/d0„ Zd1d2„ Zd3d4„ Zd5d6„ Zd7S )8ÚBaseModelAdminChecksc                 K   sl   |   |¡|  |¡|  |¡|  |¡|  |¡|  |¡|  |¡|  |¡|  |¡|  	|¡|  
|¡|  |¡|  |¡•S r'   )Ú_check_autocomplete_fieldsÚ_check_raw_id_fieldsÚ_check_fieldsÚ_check_fieldsetsÚ_check_excludeÚ_check_formÚ_check_filter_verticalÚ_check_filter_horizontalÚ_check_radio_fieldsÚ_check_prepopulated_fieldsÚ_check_view_on_site_urlÚ_check_orderingÚ_check_readonly_fields©ÚselfZ	admin_objr"   r   r   r   r    ±   s    ózBaseModelAdminChecks.checkc                    sH   t ˆ jttfƒs tddˆ dd�S tt ‡ ‡fdd„tˆ jƒD ƒ¡ƒS dS )zV
        Check that `autocomplete_fields` is a list or tuple of model fields.
        úa list or tupleÚautocomplete_fieldsz
admin.E036©ÚoptionÚobjr&   c                    s"   g | ]\}}ˆ  ˆ |d | ¡‘qS )zautocomplete_fields[%d])Ú_check_autocomplete_fields_item©r(   ÚindexÚ
field_name©rM   rH   r   r   Ú
<listcomp>Ð   s   ý  ÿzCBaseModelAdminChecks._check_autocomplete_fields.<locals>.<listcomp>N)r/   rJ   ÚlistÚtupleÚmust_ber   Úfrom_iterableÚ	enumerate©rH   rM   r   rR   r   r:   Â   s    üüÿÿz/BaseModelAdminChecks._check_autocomplete_fieldsc              	   C   sÐ   z|j j |¡}W n$ tk
r6   t|||dd� Y S X |jsZt|tjƒsZt	d||dd�S |j
j |jj ¡}|dkrœtjd|jj jt|ƒjf |jdd	�gS |jsÈtjd
|jjt|ƒjf |jdd	�gS g S dS )z¹
        Check that an item in `autocomplete_fields` is a ForeignKey or a
        ManyToManyField and that the item has a related ModelAdmin with
        search_fields defined.
        z
admin.E037©ÚfieldrL   rM   r&   ú%a foreign key or a many-to-many fieldz
admin.E038rK   NzXAn admin for model "%s" has to be registered to be referenced by %s.autocomplete_fields.z
admin.E039©rM   r&   zR%s must define "search_fields", because it's referenced by %s.autocomplete_fields.z
admin.E040)ÚmodelÚ_metaÚ	get_fieldr	   Úrefer_to_missing_fieldÚmany_to_manyr/   r
   Ú
ForeignKeyrV   Ú
admin_siteÚ	_registryÚgetÚremote_fieldr   r-   Ú__name__ÚtypeÚ	__class__Úsearch_fields)rH   rM   rQ   Úlabelr[   Úrelated_adminr   r   r   rN   Ù   sP       ÿüþþøÿþþøÿz4BaseModelAdminChecks._check_autocomplete_fields_itemc                    sH   t ˆ jttfƒs tddˆ dd�S tt ‡ ‡fdd„tˆ jƒD ƒ¡ƒS dS )zZCheck that `raw_id_fields` only contains field names that are listed
        on the model.rI   Úraw_id_fieldsz
admin.E001rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zraw_id_fields[%d]N)Ú_check_raw_id_fields_itemrO   rR   r   r   r)     s   ý  ÿz<BaseModelAdminChecks._check_raw_id_fields.<locals>.<genexpr>N)r/   rn   rT   rU   rV   r   rW   rX   rY   r   rR   r   r;   
  s       ÿüÿz)BaseModelAdminChecks._check_raw_id_fieldsc              	   C   s|   z|j j |¡}W n$ tk
r6   t|||dd� Y S X |j|krRt|||dd�S |jstt|tj	ƒstt
d||dd�S g S dS )zœCheck an item of `raw_id_fields`, i.e. check that field named
        `field_name` exists in model `model` and is a ForeignKey or a
        ManyToManyField.z
admin.E002rZ   r\   z
admin.E003rK   N)r^   r_   r`   r	   ra   Únamerb   r/   r
   rc   rV   ©rH   rM   rQ   rl   r[   r   r   r   ro     s0       ÿ
üüz.BaseModelAdminChecks._check_raw_id_fields_itemc                    sš   ˆ j dkrg S tˆ j ttfƒs.tddˆ dd�S ˆ jrHtjdˆ jdd�gS t	ˆ j ƒ}t
|ƒt
t|ƒƒkrztjd	ˆ jd
d�gS tt ‡ ‡fdd„ˆ j D ƒ¡ƒS )zœCheck that `fields` only refer to existing fields, doesn't contain
        duplicates. Check if at most one of `fields` and `fieldsets` is defined.
        NrI   Úfieldsz
admin.E004rK   z,Both 'fieldsets' and 'fields' are specified.z
admin.E005r]   z2The value of 'fields' contains duplicate field(s).z
admin.E006c                 3   s   | ]}ˆ  ˆ |d ¡V  qdS )rr   N©Ú_check_field_spec)r(   rQ   rR   r   r   r)   V  s   ÿz5BaseModelAdminChecks._check_fields.<locals>.<genexpr>)rr   r/   rT   rU   rV   Ú	fieldsetsr   r-   rj   r   ÚlenÚsetr   rW   )rH   rM   rr   r   rR   r   r<   :  s0    
ýÿ
ýÿþÿz"BaseModelAdminChecks._check_fieldsc                    s\   ˆ j dkrg S tˆ j ttfƒs.tddˆ dd�S g ‰tt ‡ ‡‡fdd„tˆ j ƒD ƒ¡ƒS dS )zRCheck that fieldsets is properly formatted and doesn't contain
        duplicates.NrI   ru   z
admin.E007rK   c                 3   s&   | ]\}}ˆ  ˆ |d | ˆ¡V  qdS )zfieldsets[%d]N)Ú_check_fieldsets_item)r(   rP   Úfieldset©rM   Úseen_fieldsrH   r   r   r)   i  s   ý   ÿz8BaseModelAdminChecks._check_fieldsets.<locals>.<genexpr>)ru   r/   rT   rU   rV   r   rW   rX   rY   r   rz   r   r=   \  s    
   ÿüÿz%BaseModelAdminChecks._check_fieldsetsc                    s  t |ttfƒstdˆ ˆdd�S t|ƒdkr:tdˆ ˆdd�S t |d tƒs\tdd	ˆ  ˆd
d�S d|d kr€tjdˆ  ˆjdd�gS t |d d ttfƒsªtddˆ  ˆdd�S | 	t
|d d ƒ¡ t|ƒtt|ƒƒkrìtjdˆ  ˆjdd�gS tt ‡ ‡‡fdd„|d d D ƒ¡ƒS )z|Check an item of `fieldsets`, i.e. check that this is a pair of a
        set name and a dictionary containing "fields" key.rI   z
admin.E008rK   é   zof length 2z
admin.E009é   úa dictionaryú%s[1]z
admin.E010rr   z3The value of '%s[1]' must contain the key 'fields'.z
admin.E011r]   z%s[1]['fields']z(There are duplicate field(s) in '%s[1]'.z
admin.E012c                 3   s    | ]}ˆ  ˆ|d ˆ  ¡V  qdS )z%s[1]["fields"]Nrs   )r(   Zfieldset_fields©rl   rM   rH   r   r   r)   —  s   ÿz=BaseModelAdminChecks._check_fieldsets_item.<locals>.<genexpr>)r/   rT   rU   rV   rv   Údictr   r-   rj   r   r   rw   r   rW   )rH   rM   ry   rl   r{   r   r€   r   rx   q  sL       ÿýÿüýÿ
þÿz*BaseModelAdminChecks._check_fieldsets_itemc                    s@   t |tƒr.tt ‡ ‡‡fdd„t|ƒD ƒ¡ƒS ˆ ˆ|ˆ ¡S dS )z²`fields` should be an item of `fields` or an item of
        fieldset[1]['fields'] for any `fieldset` in `fieldsets`. It should be a
        field name or a tuple of field names.c                 3   s(   | ] \}}ˆ  ˆ|d ˆ |f ¡V  qdS )z%s[%d]N)Ú_check_field_spec_itemrO   r€   r   r   r)   ¤  s   ý  
ÿz9BaseModelAdminChecks._check_field_spec.<locals>.<genexpr>N)r/   rU   rT   r   rW   rX   r‚   )rH   rM   rr   rl   r   r€   r   rt   �  s    
üÿ	z&BaseModelAdminChecks._check_field_specc                 C   sv   ||j krg S z|jj |¡}W n tk
r8   g  Y S X t|tjƒrn|jj	jj
sntjd||f |jdd�gS g S d S )NzvThe value of '%s' cannot include the ManyToManyField '%s', because that field manually specifies a relationship model.z
admin.E013r]   )Úreadonly_fieldsr^   r_   r`   r	   r/   r
   ÚManyToManyFieldrg   ÚthroughÚauto_createdr   r-   rj   rq   r   r   r   r‚   ®  s&    


ÿ
þþûÿ
z+BaseModelAdminChecks._check_field_spec_itemc                 C   sb   |j dkrg S t|j ttfƒs.tdd|dd�S t|j ƒtt|j ƒƒkrZtjd|j	dd�gS g S dS )	z4Check that exclude is a sequence without duplicates.NrI   Úexcludez
admin.E014rK   z3The value of 'exclude' contains duplicate field(s).z
admin.E015r]   )
r‡   r/   rT   rU   rV   rv   rw   r   r-   rj   rY   r   r   r   r>   Ì  s"    
   ÿýÿz#BaseModelAdminChecks._check_excludec                 C   s$   t |jtƒstdd|dd�S g S dS )z)Check that form subclasses BaseModelForm.r   Úformz
admin.E016©ÚparentrL   rM   r&   N)r   rˆ   r   Úmust_inherit_fromrY   r   r   r   r?   à  s       ÿz BaseModelAdminChecks._check_formc                    sH   t ˆ jttfƒs tddˆ dd�S tt ‡ ‡fdd„tˆ jƒD ƒ¡ƒS dS )z8Check that filter_vertical is a sequence of field names.rI   Úfilter_verticalz
admin.E017rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zfilter_vertical[%d]N©Ú_check_filter_itemrO   rR   r   r   r)   ñ  s   ý  ÿz>BaseModelAdminChecks._check_filter_vertical.<locals>.<genexpr>N)r/   rŒ   rT   rU   rV   r   rW   rX   rY   r   rR   r   r@   é  s       ÿüÿz+BaseModelAdminChecks._check_filter_verticalc                    sH   t ˆ jttfƒs tddˆ dd�S tt ‡ ‡fdd„tˆ jƒD ƒ¡ƒS dS )z:Check that filter_horizontal is a sequence of field names.rI   Úfilter_horizontalz
admin.E018rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zfilter_horizontal[%d]Nr�   rO   rR   r   r   r)     s   ý  ÿz@BaseModelAdminChecks._check_filter_horizontal.<locals>.<genexpr>N)r/   r�   rT   rU   rV   r   rW   rX   rY   r   rR   r   rA   ù  s       ÿüÿz-BaseModelAdminChecks._check_filter_horizontalc              	   C   sV   z|j j |¡}W n$ tk
r6   t|||dd� Y S X |jsNtd||dd�S g S dS )z€Check one item of `filter_vertical` or `filter_horizontal`, i.e.
        check that given field exists and is a ManyToManyField.z
admin.E019rZ   za many-to-many fieldz
admin.E020rK   N)r^   r_   r`   r	   ra   rb   rV   rq   r   r   r   rŽ   	  s"       ÿ   ÿz'BaseModelAdminChecks._check_filter_itemc                    sD   t ˆ jtƒstddˆ dd�S tt ‡ ‡fdd„ˆ j ¡ D ƒ¡ƒS dS )z*Check that `radio_fields` is a dictionary.r~   Úradio_fieldsz
admin.E021rK   c                 3   s2   | ]*\}}ˆ  ˆ |d ¡ˆ ˆ |d| ¡ V  qdS )r�   zradio_fields["%s"]N)Ú_check_radio_fields_keyÚ_check_radio_fields_value©r(   rQ   ÚvalrR   r   r   r)   #  s   ü  ÿÿz;BaseModelAdminChecks._check_radio_fields.<locals>.<genexpr>N)r/   r�   r�   rV   rT   r   rW   ÚitemsrY   r   rR   r   rB     s       ÿûÿz(BaseModelAdminChecks._check_radio_fieldsc              	   C   sn   z|j j |¡}W n$ tk
r6   t|||dd� Y S X t|tjƒsf|jsft	j
d||f |jdd�gS g S dS )zŒCheck that a key of `radio_fields` dictionary is name of existing
        field and that the field is a ForeignKey or has `choices` defined.z
admin.E022rZ   zsThe value of '%s' refers to '%s', which is not an instance of ForeignKey, and does not have a 'choices' definition.z
admin.E023r]   N)r^   r_   r`   r	   ra   r/   r
   rc   Úchoicesr   r-   rj   rq   r   r   r   r‘   ,  s&       ÿþûÿ
z,BaseModelAdminChecks._check_radio_fields_keyc                 C   s<   ddl m}m} |||fkr4tjd| |jdd�gS g S dS )z3Check type of a value of `radio_fields` dictionary.r   )Ú
HORIZONTALÚVERTICALzDThe value of '%s' must be either admin.HORIZONTAL or admin.VERTICAL.z
admin.E024r]   N)Údjango.contrib.admin.optionsr—   r˜   r   r-   rj   )rH   rM   r”   rl   r—   r˜   r   r   r   r’   D  s    ÿüÿ	z.BaseModelAdminChecks._check_radio_fields_valuec                 C   s2   t |jƒs*t|jtƒs*tjd|jdd�gS g S d S )NzBThe value of 'view_on_site' must be a callable or a boolean value.z
admin.E025r]   )ÚcallableÚview_on_siter/   Úboolr   r-   rj   rY   r   r   r   rD   U  s    üÿ	z,BaseModelAdminChecks._check_view_on_site_urlc                    sD   t ˆ jtƒstddˆ dd�S tt ‡ ‡fdd„ˆ j ¡ D ƒ¡ƒS dS )zXCheck that `prepopulated_fields` is a dictionary containing allowed
        field types.r~   Úprepopulated_fieldsz
admin.E026rK   c                 3   s2   | ]*\}}ˆ  ˆ |d ¡ˆ ˆ |d| ¡ V  qdS )r�   zprepopulated_fields["%s"]N)Ú_check_prepopulated_fields_keyÚ _check_prepopulated_fields_valuer“   rR   r   r   r)   k  s   ú  ÿ  ÿýzBBaseModelAdminChecks._check_prepopulated_fields.<locals>.<genexpr>N)r/   r�   r�   rV   rT   r   rW   r•   rY   r   rR   r   rC   b  s       ÿùÿz/BaseModelAdminChecks._check_prepopulated_fieldsc              	   C   sr   z|j j |¡}W n$ tk
r6   t|||dd� Y S X t|tjtjtj	fƒrjt
jd||f |jdd�gS g S dS )z›Check a key of `prepopulated_fields` dictionary, i.e. check that it
        is a name of existing field and the field is one of the allowed types.
        z
admin.E027rZ   zyThe value of '%s' refers to '%s', which must not be a DateTimeField, a ForeignKey, a OneToOneField, or a ManyToManyField.z
admin.E028r]   N)r^   r_   r`   r	   ra   r/   r
   ÚDateTimeFieldrc   r„   r   r-   rj   rq   r   r   r   rž   v  s,       ÿ ÿþûÿ
z3BaseModelAdminChecks._check_prepopulated_fields_keyc                    sF   t |ttfƒstdˆ ˆdd�S tt ‡ ‡‡fdd„t|ƒD ƒ¡ƒS dS )zdCheck a value of `prepopulated_fields` dictionary, i.e. it's an
        iterable of existing fields.rI   z
admin.E029rK   c                 3   s(   | ] \}}ˆ  ˆ|d ˆ |f ¡V  qdS )z%s[%r]N)Ú%_check_prepopulated_fields_value_item)r(   rP   Zsubfield_namer€   r   r   r)   ™  s   ý  
ÿzHBaseModelAdminChecks._check_prepopulated_fields_value.<locals>.<genexpr>N)r/   rT   rU   rV   r   rW   rX   )rH   rM   r”   rl   r   r€   r   rŸ   ‘  s    üÿz5BaseModelAdminChecks._check_prepopulated_fields_valuec              	   C   s@   z|j j |¡ W n$ tk
r6   t|||dd� Y S X g S dS )zYFor `prepopulated_fields` equal to {"slug": ("title",)},
        `field_name` is "title".z
admin.E030rZ   N)r^   r_   r`   r	   ra   ©rH   rM   rQ   rl   r   r   r   r¡   ¡  s       ÿz:BaseModelAdminChecks._check_prepopulated_fields_value_itemc                    sV   ˆ j dkrg S tˆ j ttfƒs.tddˆ dd�S tt ‡ ‡fdd„tˆ j ƒD ƒ¡ƒS dS )z;Check that ordering refers to existing fields or is random.NrI   Úorderingz
admin.E031rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zordering[%d]N)Ú_check_ordering_itemrO   rR   r   r   r)   º  s   ÿz7BaseModelAdminChecks._check_ordering.<locals>.<genexpr>)r£   r/   rT   rU   rV   r   rW   rX   rY   r   rR   r   rE   ®  s    
   ÿþÿz$BaseModelAdminChecks._check_orderingc              	   C   sæ   t |ttjfƒr@t |tjƒs$| ¡ }t |jtjƒr<|jj}ng S |dkrlt|j	ƒdkrlt
jdd|jdd�gS |dkrxg S t|kr„g S | d¡rš|dd… }|d	kr¦g S z|jj |¡ W n$ tk
rÜ   t|||d
d� Y S X g S dS )z0Check that `ordering` refers to existing fields.ú?r}   z^The value of 'ordering' has the random ordering marker '?', but contains other fields as well.z2Either remove the "?", or remove the other fields.z
admin.E032)r*   rM   r&   ú-NÚpkz
admin.E033rZ   )r/   r   r
   ÚOrderByÚascÚ
expressionÚFrp   rv   r£   r   r-   rj   r   Ú
startswithr^   r_   r`   r	   ra   r¢   r   r   r   r¤   À  s@    
ûÿ	
   ÿz)BaseModelAdminChecks._check_ordering_itemc                    sV   ˆ j dkrg S tˆ j ttfƒs.tddˆ dd�S tt ‡ ‡fdd„tˆ j ƒD ƒ¡ƒS dS )	z?Check that readonly_fields refers to proper attribute or field.r   rI   rƒ   z
admin.E034rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zreadonly_fields[%d]N)Ú_check_readonly_fields_itemrO   rR   r   r   r)   ò  s   ý  ÿz>BaseModelAdminChecks._check_readonly_fields.<locals>.<genexpr>N)rƒ   r/   rT   rU   rV   r   rW   rX   rY   r   rR   r   rF   ç  s    
   ÿüÿz+BaseModelAdminChecks._check_readonly_fieldsc                 C   s‚   t |ƒrg S t||ƒrg S t|j|ƒr*g S z|jj |¡ W n< tk
rx   tjd||jj	|jjj
f |jdd�g Y S X g S d S )NzSThe value of '%s' is not a callable, an attribute of '%s', or an attribute of '%s'.z
admin.E035r]   )rš   Úhasattrr^   r_   r`   r	   r   r-   rj   rh   rl   r¢   r   r   r   r­   ú  s*    
ýþ÷ÿ
z0BaseModelAdminChecks._check_readonly_fields_itemN)rh   Ú
__module__Ú__qualname__r    r:   rN   r;   ro   r<   r=   rx   rt   r‚   r>   r?   r@   rA   rŽ   rB   r‘   r’   rD   rC   rž   rŸ   r¡   rE   r¤   rF   r­   r   r   r   r   r9   °   s6   1",	'r9   c                       s´   e Zd Z‡ fdd„Zdd„ Zdd„ Zdd„ Zd	d
„ Zdd„ Zdd„ Z	dd„ Z
dd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd„ Zdd „ Zd!d"„ Zd#d$„ Zd%d&„ Zd'd(„ Z‡  ZS ))ÚModelAdminChecksc                    s~   t ƒ  |¡|  |¡|  |¡|  |¡|  |¡|  |¡|  |¡|  |¡|  	|¡|  
|¡|  |¡|  |¡|  |¡|  |¡|  |¡•S r'   )Úsuperr    Ú_check_save_asÚ_check_save_on_topÚ_check_inlinesÚ_check_list_displayÚ_check_list_display_linksÚ_check_list_filterÚ_check_list_select_relatedÚ_check_list_per_pageÚ_check_list_max_show_allÚ_check_list_editableÚ_check_search_fieldsÚ_check_date_hierarchyÚ _check_action_permission_methodsÚ_check_actions_uniquenessrG   ©rj   r   r   r      s     
ñzModelAdminChecks.checkc                 C   s$   t |jtƒstdd|dd�S g S dS )zCheck save_as is a boolean.ú	a booleanÚsave_asz
admin.E101rK   N)r/   rÃ   rœ   rV   rY   r   r   r   r³   *  s    zModelAdminChecks._check_save_asc                 C   s$   t |jtƒstdd|dd�S g S dS )zCheck save_on_top is a boolean.rÂ   Úsave_on_topz
admin.E102rK   N)r/   rÄ   rœ   rV   rY   r   r   r   r´   2  s    z#ModelAdminChecks._check_save_on_topc                    sH   t ˆ jttfƒs tddˆ dd�S tt ‡ ‡fdd„tˆ jƒD ƒ¡ƒS dS )z%Check all inline model admin classes.rI   Úinlinesz
admin.E103rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zinlines[%d]N)Ú_check_inlines_item©r(   rP   ÚitemrR   r   r   r)   C  s   ÿz2ModelAdminChecks._check_inlines.<locals>.<genexpr>N)r/   rÅ   rT   rU   rV   r   rW   rX   rY   r   rR   r   rµ   :  s       ÿþÿzModelAdminChecks._check_inlinesc                 C   sÆ   z|j d |j }W n, tk
r@   tjd| |jdd�g Y S X ddlm} t||ƒsptjd| |jdd�gS |j	sŽtjd| |jdd�gS t|j	t
jƒs°td	d
| |dd�S ||j	|jƒ ¡ S dS )zCheck one inline model admin.Ú.z*'%s' must inherit from 'InlineModelAdmin'.z
admin.E104r]   r   )ÚInlineModelAdminz#'%s' must have a 'model' attribute.z
admin.E105za Modelz%s.modelz
admin.E106rK   N)r¯   rh   ÚAttributeErrorr   r-   rj   r™   rÊ   r   r^   r
   ÚModelrV   rd   r    )rH   rM   Úinlinerl   Zinline_labelrÊ   r   r   r   rÆ   I  s@    ýÿ

ýÿýÿ   ÿz$ModelAdminChecks._check_inlines_itemc                    sH   t ˆ jttfƒs tddˆ dd�S tt ‡ ‡fdd„tˆ jƒD ƒ¡ƒS dS )zBCheck that list_display only contains fields or usable attributes.rI   Úlist_displayz
admin.E107rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zlist_display[%d]N)Ú_check_list_display_itemrÇ   rR   r   r   r)   x  s   ÿz7ModelAdminChecks._check_list_display.<locals>.<genexpr>N)r/   rÎ   rT   rU   rV   r   rW   rX   rY   r   rR   r   r¶   o  s       ÿþÿz$ModelAdminChecks._check_list_displayc                 C   s¾   t |ƒrg S t||ƒrg S z|jj |¡}W nh tk
r”   zt|j|ƒ}W nB tk
rŽ   tj	d|||j
j|jjjf |j
dd�g Y  Y S X Y nX t|tjƒrºtj	d| |j
dd�gS g S )NzsThe value of '%s' refers to '%s', which is not a callable, an attribute of '%s', or an attribute or method on '%s'.z
admin.E108r]   z0The value of '%s' must not be a ManyToManyField.z
admin.E109)rš   r®   r^   r_   r`   r	   ÚgetattrrË   r   r-   rj   rh   rl   r/   r
   r„   )rH   rM   rÈ   rl   r[   r   r   r   rÏ   ~  s<    
üý	õÿýÿz)ModelAdminChecks._check_list_display_itemc                    sp   ddl m} ˆ jdkrg S tˆ jttfƒs:tddˆ dd�S ˆ jj|jkrltt	 
‡ ‡fdd	„tˆ jƒD ƒ¡ƒS g S )
zACheck that list_display_links is a unique subset of list_display.r   )Ú
ModelAdminNza list, a tuple, or NoneÚlist_display_linksz
admin.E110rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zlist_display_links[%d]N)Ú_check_list_display_links_itemrO   rR   r   r   r)   ²  s   ý  ÿz=ModelAdminChecks._check_list_display_links.<locals>.<genexpr>)r™   rÑ   rÒ   r/   rT   rU   rV   Úget_list_displayÚ__func__r   rW   rX   )rH   rM   rÑ   r   rR   r   r·   ¢  s"    
üüÿz*ModelAdminChecks._check_list_display_linksc                 C   s.   ||j kr&tjd||f |jdd�gS g S d S )NzIThe value of '%s' refers to '%s', which is not defined in 'list_display'.z
admin.E111r]   )rÎ   r   r-   rj   r¢   r   r   r   rÓ   »  s    
ÿüÿ	z/ModelAdminChecks._check_list_display_links_itemc                    sH   t ˆ jttfƒs tddˆ dd�S tt ‡ ‡fdd„tˆ jƒD ƒ¡ƒS d S )NrI   Úlist_filterz
admin.E112rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zlist_filter[%d]N)Ú_check_list_filter_itemrÇ   rR   r   r   r)   Ï  s   ÿz6ModelAdminChecks._check_list_filter.<locals>.<genexpr>)r/   rÖ   rT   rU   rV   r   rW   rX   rY   r   rR   r   r¸   È  s       ÿþÿz#ModelAdminChecks._check_list_filterc              	   C   sò   ddl m}m} t|ƒrft|tjƒsft||ƒs>td||dd�S t	||ƒr`t
jd| |jdd�gS g S nˆt|ttfƒr |\}}t||ƒsštd	d
| |dd�S g S nN|}zt|j|ƒ W n4 ttfk
rè   t
jd||f |jdd�g Y S X g S dS )aG  
        Check one item of `list_filter`, i.e. check if it is one of three options:
        1. 'field' -- a basic field filter, possibly w/ relationships (e.g.
           'field__rel')
        2. ('field', SomeFieldListFilter) - a field-based list filter class
        3. SomeListFilter - a non-field list filter class
        r   )ÚFieldListFilterÚ
ListFilterrÙ   z
admin.E113r‰   z:The value of '%s' must not inherit from 'FieldListFilter'.z
admin.E114r]   rØ   r   z
admin.E115zBThe value of '%s' refers to '%s', which does not refer to a Field.z
admin.E116N)Údjango.contrib.adminrØ   rÙ   rš   r/   r
   ÚFieldr   r‹   r   r   r-   rj   rU   rT   r   r^   r   r	   )rH   rM   rÈ   rl   rØ   rÙ   r[   Úlist_filter_classr   r   r   r×   Õ  sT    
   ÿ
ÿüÿ	
üÿüÿ
	z(ModelAdminChecks._check_list_filter_itemc                 C   s*   t |jtttfƒs"tdd|dd�S g S dS )z?Check that list_select_related is a boolean, a list or a tuple.za boolean, tuple or listÚlist_select_relatedz
admin.E117rK   N)r/   rÝ   rœ   rT   rU   rV   rY   r   r   r   r¹     s    üz+ModelAdminChecks._check_list_select_relatedc                 C   s$   t |jtƒstdd|dd�S g S dS )z'Check that list_per_page is an integer.ú
an integerÚlist_per_pagez
admin.E118rK   N)r/   rß   ÚintrV   rY   r   r   r   rº     s       ÿz%ModelAdminChecks._check_list_per_pagec                 C   s$   t |jtƒstdd|dd�S g S dS )z+Check that list_max_show_all is an integer.rÞ   Úlist_max_show_allz
admin.E119rK   N)r/   rá   rà   rV   rY   r   r   r   r»   '  s       ÿz)ModelAdminChecks._check_list_max_show_allc                    sH   t ˆ jttfƒs tddˆ dd�S tt ‡ ‡fdd„tˆ jƒD ƒ¡ƒS dS )zjCheck that list_editable is a sequence of editable fields from
        list_display without first element.rI   Úlist_editablez
admin.E120rK   c                 3   s$   | ]\}}ˆ  ˆ |d | ¡V  qdS )zlist_editable[%d]N)Ú_check_list_editable_itemrÇ   rR   r   r   r)   ;  s   ý  ÿz8ModelAdminChecks._check_list_editable.<locals>.<genexpr>N)r/   râ   rT   rU   rV   r   rW   rX   rY   r   rR   r   r¼   1  s       ÿüÿz%ModelAdminChecks._check_list_editablec              	   C   sö   z|j j |¡}W n$ tk
r6   t|||dd� Y S X ||jkr^tjd||f |jdd�gS |j	r†||j	kr†tjd| |jdd�gS |jd |krÆ|j	sÆ|j	d k	rÆtjd	||jd f |jd
d�gS |j
rÒ|jrîtjd||f |jdd�gS g S d S )Nz
admin.E121rZ   zKThe value of '%s' refers to '%s', which is not contained in 'list_display'.z
admin.E122r]   zMThe value of '%s' cannot be in both 'list_editable' and 'list_display_links'.z
admin.E123r   z~The value of '%s' refers to the first field in 'list_display' ('%s'), which cannot be used unless 'list_display_links' is set.z
admin.E124zJThe value of '%s' refers to '%s', which is not editable through the admin.z
admin.E125)r^   r_   r`   r	   ra   rÎ   r   r-   rj   rÒ   ÚeditableÚprimary_keyrq   r   r   r   rã   C  sf       ÿ
ÿüÿÿüÿÿþýþûÿ	ÿüÿ	z*ModelAdminChecks._check_list_editable_itemc                 C   s(   t |jttfƒs tdd|dd�S g S dS )z"Check search_fields is a sequence.rI   rk   z
admin.E126rK   N)r/   rk   rT   rU   rV   rY   r   r   r   r½   y  s       ÿz%ModelAdminChecks._check_search_fieldsc              	   C   s‚   |j dkrg S zt|j|j ƒd }W n2 ttfk
rV   tjd|j  |jdd�g Y S X t|t	j
t	jfƒsztdd|dd	�S g S dS )
z?Check that date_hierarchy refers to DateField or DateTimeField.NéÿÿÿÿzNThe value of 'date_hierarchy' refers to '%s', which does not refer to a Field.z
admin.E127r]   za DateField or DateTimeFieldÚdate_hierarchyz
admin.E128rK   )rç   r   r^   r   r	   r   r-   rj   r/   r
   Ú	DateFieldr    rV   )rH   rM   r[   r   r   r   r¾   ƒ  s*    
ÿüÿ
	üz&ModelAdminChecks._check_date_hierarchyc           	   	   C   sr   |  ¡ }g }|D ]\\}}}t|dƒs&q|jD ]>}d| }t||ƒs,| tjd|jj||jf |jdd�¡ q,q|S )z 
        Actions with an allowed_permission attribute require the ModelAdmin to
        implement a has_<perm>_permission() method for each permission.
        Úallowed_permissionszhas_%s_permissionz/%s must define a %s() method for the %s action.z
admin.E129r]   )Ú_get_base_actionsr®   ré   r,   r   r-   rj   rh   )	rH   rM   Úactionsr#   Úfuncrp   Ú_Ú
permissionÚmethod_namer   r   r   r¿   Ÿ  s*    


ýÿøÿz1ModelAdminChecks._check_action_permission_methodsc                 C   s^   g }t  dd„ | ¡ D ƒ¡}| ¡ D ]4\}}|dkr$| tjd|jj|f |jdd�¡ q$|S )z.Check that every action has a unique __name__.c                 s   s   | ]\}}}|V  qd S r'   r   )r(   rí   rp   r   r   r   r)   ½  s     z=ModelAdminChecks._check_actions_uniqueness.<locals>.<genexpr>r}   zS__name__ attributes of actions defined in %s must be unique. Name %r is not unique.z
admin.E130r]   )	ÚcollectionsÚCounterrê   r•   r,   r   r-   rj   rh   )rH   rM   r#   Únamesrp   Úcountr   r   r   rÀ   º  s     þþøÿz*ModelAdminChecks._check_actions_uniqueness)rh   r¯   r°   r    r³   r´   rµ   rÆ   r¶   rÏ   r·   rÓ   r¸   r×   r¹   rº   r»   r¼   rã   r½   r¾   r¿   rÀ   Ú__classcell__r   r   rÁ   r   r±     s(   &$;

6
r±   c                       sP   e Zd Z‡ fdd„Z‡ fdd„Zdd„ Zdd„ Zd	d
„ Zdd„ Zdd„ Z	‡  Z
S )ÚInlineModelAdminChecksc              	      sH   |j }tƒ  |¡|  ||¡|  ||¡|  |¡|  |¡|  |¡|  |¡•S r'   )	Úparent_modelr²   r    Ú_check_relationÚ_check_exclude_of_parent_modelÚ_check_extraÚ_check_max_numÚ_check_min_numÚ_check_formset)rH   Z
inline_objr"   rö   rÁ   r   r   r    Ð  s    


ùzInlineModelAdminChecks.checkc                    sz   t ƒ  |¡}|rg S |  ||¡r$g S |jd kr2g S t||j|jd�}|j|jkrrtj	d|j|j
jf |jdd�gS g S d S )N©Úfk_namezVCannot exclude the field '%s', because it is the foreign key to the parent model '%s'.z
admin.E201r]   )r²   r>   r÷   r‡   r   r^   rþ   rp   r   r-   r_   rl   rj   )rH   rM   rö   r#   ÚfkrÁ   r   r   rø   Ü  s(    
þþøÿz5InlineModelAdminChecks._check_exclude_of_parent_modelc              
   C   s`   zt ||j|jd� W n@ tk
rV } z"tj|jd |jdd�g W Y ¢S d }~X Y nX g S d S )Nrý   r   z
admin.E202r]   )r   r^   rþ   Ú
ValueErrorr   r-   Úargsrj   )rH   rM   rö   Úer   r   r   r÷   û  s
    0z&InlineModelAdminChecks._check_relationc                 C   s$   t |jtƒstdd|dd�S g S dS )zCheck that extra is an integer.rÞ   Úextraz
admin.E203rK   N)r/   r  rà   rV   rY   r   r   r   rù     s    z#InlineModelAdminChecks._check_extrac                 C   s2   |j dkrg S t|j tƒs*tdd|dd�S g S dS )z!Check that max_num is an integer.NrÞ   Úmax_numz
admin.E204rK   )r  r/   rà   rV   rY   r   r   r   rú     s
    
z%InlineModelAdminChecks._check_max_numc                 C   s2   |j dkrg S t|j tƒs*tdd|dd�S g S dS )z!Check that min_num is an integer.NrÞ   Úmin_numz
admin.E205rK   )r  r/   rà   rV   rY   r   r   r   rû     s
    
z%InlineModelAdminChecks._check_min_numc                 C   s$   t |jtƒstdd|dd�S g S dS )z0Check formset is a subclass of BaseModelFormSet.r   Úformsetz
admin.E206r‰   N)r   r  r   r‹   rY   r   r   r   rü     s       ÿz%InlineModelAdminChecks._check_formset)rh   r¯   r°   r    rø   r÷   rù   rú   rû   rü   rô   r   r   rÁ   r   rõ   Ï  s   

rõ   c                 C   s   t jd|| f |j|d�gS )NzThe value of '%s' must be %s.r]   ©r   r-   rj   )ri   rL   rM   r&   r   r   r   rV   *  s    
ýÿrV   c                 C   s   t jd|| f |j|d�gS )Nz)The value of '%s' must inherit from '%s'.r]   r  r‰   r   r   r   r‹   4  s    
ýÿr‹   c                 C   s$   t jd|| |jjjf |j|d�gS )Nz?The value of '%s' refers to '%s', which is not a field of '%s'.r]   )r   r-   r^   r_   rl   rj   rZ   r   r   r   ra   >  s    ÿüÿra   ))rð   Ú	itertoolsr   Údjango.appsr   Údjango.confr   Údjango.contrib.admin.utilsr   r   r   Zdjango.corer   Údjango.core.exceptionsr	   Ú	django.dbr
   Údjango.db.models.constantsr   Údjango.db.models.expressionsr   Údjango.forms.modelsr   r   r   Údjango.templater   Údjango.template.backends.djangor   Údjango.utils.module_loadingr   r   r   r%   r8   r9   r±   rõ   rV   r‹   ra   r   r   r   r   Ú<module>   s<   	y    j   <[

