a
    �ÐOcÉN  ã                   @   sÚ  d dl Z d dlZd dlZd dlm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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„ dD ƒZ dd„ e  !¡ D ƒZ"edd #dd„ e"D ƒ¡ ƒZ$G dd„ de%ƒZ&dd„ Z'dGdd„Z(dd„ Z)d d!„ Z*d"d#„ Z+d$d%„ Z,d&d'„ Z-G d(d)„ d)eƒZ.d*d+„ Z/dHd,d-„Z0dId.d/„Z1d0d1„ Z2dJd3d4„Z3d5d6„ Z4d7d8„ Z5dKd9d:„Z6G d;d<„ d<e%ƒZ7d=d>„ Z8d?d@„ Z9dAdB„ Z:dCdD„ Z;dEdF„ Z<dS )Lé    N)Údefaultdict)ÚFieldDoesNotExist)ÚmodelsÚrouter)Ú
LOOKUP_SEP)Ú	Collector)Úpretty_name)ÚNoReverseMatchÚreverse)ÚformatsÚtimezone)Úformat_html)Ú_lazy_re_compile)Úcapfirst)Úngettext)Úoverridec                 C   s   i | ]}|d | “qS )z_%02X© )Ú.0Úir   r   úQ/var/www/html/gsl.tools/lib/python3.9/site-packages/django/contrib/admin/utils.pyÚ
<dictcomp>   ó    r   s   ":/_#?;@&=+$,"[]<>%
\c                 C   s   i | ]\}}|t |ƒ“qS r   )Úchr)r   ÚkÚvr   r   r   r      r   z_(?:%s)ú|c                 C   s   g | ]}|d d… ‘qS )é   Nr   )r   Úxr   r   r   Ú
<listcomp>   r   r   c                   @   s   e Zd ZdZdS )ÚFieldIsAForeignKeyColumnNamez/A field is a foreign key attname, i.e. <FK>_id.N)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r   r   r   r      s   r   c              	   C   s€   |  t¡}|D ]l}|dkr"| jj}z|  |¡}W n tyF   Y qY q0 t|dƒr|j}|d j} t	dd„ |D ƒƒr dS qdS )zA
    Return True if the given lookup path spawns duplicates.
    ÚpkÚ
path_infoséÿÿÿÿc                 s   s   | ]}|j V  qd S ©N)Zm2m)r   Úpathr   r   r   Ú	<genexpr>1   r   z+lookup_spawns_duplicates.<locals>.<genexpr>TF)
Úsplitr   r$   ÚnameÚ	get_fieldr   Úhasattrr%   Úto_optsÚany)ÚoptsZlookup_pathZlookup_fieldsÚ
field_nameÚfieldZ	path_infor   r   r   Úlookup_spawns_duplicates   s    



r3   ú,c                 C   s0   |   d¡r| |¡}n|   d¡r,| ¡ dv}|S )zJ
    Return a lookup value prepared to be used in queryset filtering.
    Z__inZ__isnull)Ú ÚfalseÚ0)Úendswithr*   Úlower)ÚkeyÚvalueÚ	separatorr   r   r   Úprepare_lookup_value8   s
    

r=   c                 C   s   t | tƒr|  t¡S | S )a*  
    Ensure that primary key values do not confuse the admin URLs by escaping
    any '/', '_' and ':' and similarly problematic characters.
    Similar to urllib.parse.quote(), except that the quoting is slightly
    different so that it doesn't get automatically unquoted by the web browser.
    )Ú
isinstanceÚstrÚ	translateÚ	QUOTE_MAP©Úsr   r   r   ÚquoteE   s    rD   c                 C   s   t  dd„ | ¡S )zUndo the effects of quote().c                 S   s   t | d  S )Nr   )ÚUNQUOTE_MAP)Úmr   r   r   Ú<lambda>Q   r   zunquote.<locals>.<lambda>)Ú
UNQUOTE_REÚsubrB   r   r   r   ÚunquoteO   s    rJ   c                 C   s6   g }| D ](}t |ttfƒr&| |¡ q| |¡ q|S )zS
    Return a list which is a single level of flattening of the original list.
    )r>   ÚlistÚtupleÚextendÚappend)ÚfieldsZflatr2   r   r   r   ÚflattenT   s    rP   c                 C   s(   g }| D ]\}}|  t|d ƒ¡ q|S )z?Return a list of field names from an admin fieldsets structure.rO   )rM   rP   )Z	fieldsetsÚfield_namesr+   r0   r   r   r   Úflatten_fieldsetsa   s    rR   c           	         s¦   z| d }W n  t y,   g i tƒ g f Y S 0 t |jj¡}t|| d�}| | ¡ tƒ ‰‡ ‡‡fdd„‰| ˆ¡}‡fdd„|j	D ƒ}dd„ |j
 ¡ D ƒ}||ˆ|fS )	a  
    Find all objects related to ``objs`` that should also be deleted. ``objs``
    must be a homogeneous iterable of objects (e.g. a QuerySet).

    Return a nested list of strings suitable for display in the
    template with the ``unordered_list`` filter.
    r   )ÚusingÚoriginc                    s¦   | j }|ˆ jv }| j}dt|jƒ| f }|ržˆ j|  ˆ| ¡sJˆ |j¡ z(tdˆ j|j	|j
f d t| jƒfƒ}W n tyˆ   | Y S 0 tdt|jƒ|| ƒS |S d S )Nz%s: %sz%s:%s_%s_changez{}: <a href="{}">{}</a>)Ú	__class__Ú	_registryÚ_metar   Úverbose_nameZhas_delete_permissionÚaddr
   r+   Ú	app_labelÚ
model_namerD   r$   r	   r   )ÚobjÚmodelZ	has_adminr0   Zno_edit_linkZ	admin_url)Ú
admin_siteÚperms_neededÚrequestr   r   Úformat_callback{   s*    
ÿ
ü
ÿz,get_deleted_objects.<locals>.format_callbackc                    s   g | ]}ˆ |ƒ‘qS r   r   )r   r\   )ra   r   r   r   ›   r   z'get_deleted_objects.<locals>.<listcomp>c                 S   s   i | ]\}}|j jt|ƒ“qS r   )rW   Úverbose_name_pluralÚlen)r   r]   Úobjsr   r   r   r   œ   s   ÿz'get_deleted_objects.<locals>.<dictcomp>)Ú
IndexErrorÚsetr   Zdb_for_writerW   r]   ÚNestedObjectsÚcollectÚnestedÚ	protectedÚ
model_objsÚitems)	rd   r`   r^   r\   rS   Ú	collectorZ	to_deleterj   Zmodel_countr   )r^   ra   r_   r`   r   Úget_deleted_objectsi   s    

þrn   c                       sX   e Zd Z‡ fdd„Zdd„ Zd‡ fdd„	Z‡ fdd	„Zd
d„ Zddd„Zdd„ Z	‡  Z
S )rg   c                    s.   t ƒ j|i |¤Ž i | _tƒ | _ttƒ| _d S r'   )ÚsuperÚ__init__Úedgesrf   rj   r   rk   ©ÚselfÚargsÚkwargs©rU   r   r   rp   ¥   s    zNestedObjects.__init__c                 C   s   | j  |g ¡ |¡ d S r'   )rq   Ú
setdefaultrN   )rs   ÚsourceÚtargetr   r   r   Úadd_edge«   s    zNestedObjects.add_edgeNc              
      sè   |D ]\}|r@|  d¡s@||jj|jjdœ }|  t||ƒ|¡ n|  d |¡ | j|jj  |¡ qzt	ƒ j
|fd|i|¤ŽW S  tjy° } z| j |j¡ W Y d }~n<d }~0  tjyâ } z| j |j¡ W Y d }~n
d }~0 0 d S )Nú+)ÚclassrZ   Úsource_attr)r8   rW   r[   rZ   rz   Úgetattrrk   r]   rY   ro   rh   r   ZProtectedErrorrj   ÚupdateZprotected_objectsZRestrictedErrorZrestricted_objects)rs   rd   rx   r}   ru   r\   Úrelated_nameÚerv   r   r   rh   ®   s    þ"zNestedObjects.collectc                    s$   t ƒ  |||¡}|jdd„ |D ƒŽ S )Nc                 S   s   g | ]
}|j ‘qS r   )r+   )r   Zrelated_fieldr   r   r   r   Ã   r   z1NestedObjects.related_objects.<locals>.<listcomp>)ro   Úrelated_objectsZselect_related)rs   Úrelated_modelZrelated_fieldsrd   Úqsrv   r   r   r‚   À   s    ÿzNestedObjects.related_objectsc                 C   sj   ||v rg S |  |¡ g }| j |d¡D ]}| |  |||¡¡ q(|rR||ƒg}n|g}|rf| |¡ |S )Nr   )rY   rq   ÚgetrM   Ú_nestedrN   )rs   r\   Úseenra   ÚchildrenÚchildÚretr   r   r   r†   Æ   s    

zNestedObjects._nestedc                 C   s6   t ƒ }g }| j dd¡D ]}| |  |||¡¡ q|S )z4
        Return the graph as a nested list.
        Nr   )rf   rq   r…   rM   r†   )rs   ra   r‡   ÚrootsÚrootr   r   r   ri   Õ   s
    zNestedObjects.nestedc                 O   s   dS )z�
        We always want to load the objects into memory so that we can display
        them to the user in confirm page.
        Fr   rr   r   r   r   Úcan_fast_deleteß   s    zNestedObjects.can_fast_delete)NN)N)r    r!   r"   rp   rz   rh   r‚   r†   ri   r�   Ú__classcell__r   r   rv   r   rg   ¤   s   

rg   c                 C   sF   t | tjtjjfƒr| j}nt | tjjƒr4| jj}n| }|j	|j
dœS )zË
    Return a `dict` with keys 'verbose_name' and 'verbose_name_plural',
    typically for use with string formatting.

    `obj` may be a `Model` instance, `Model` subclass, or `QuerySet` instance.
    )rX   rb   )r>   r   ZModelÚbaseZ	ModelBaserW   ÚqueryÚQuerySetr]   rX   rb   )r\   r0   r   r   r   Úmodel_format_dictç   s    
þr’   c                 C   sN   t | tjjƒr$|du r|  ¡ }| j} t| ƒ}|d |d  }}t|||pJdƒS )a-  
    Return the appropriate `verbose_name` or `verbose_name_plural` value for
    `obj` depending on the count `n`.

    `obj` may be a `Model` instance, `Model` subclass, or `QuerySet` instance.
    If `obj` is a `QuerySet` instance, `n` is optional and the length of the
    `QuerySet` is used.
    NrX   rb   r   )r>   r   r�   r‘   Úcountr]   r’   r   )r\   ÚnÚdZsingularÚpluralr   r   r   Úmodel_ngettextú   s    	r—   c              	   C   s¢   |j }zt|| ƒ}W nt ttfyˆ   t| ƒr<| }||ƒ}nDt|| ƒrb| dkrbt|| ƒ}||ƒ}nt|| ƒ}t|ƒr||ƒ }n|}d }Y n0 d }t|| ƒ}|||fS )NÚ__str__)rW   Ú_get_non_gfk_fieldr   r   Úcallabler-   r~   )r+   r\   Úmodel_adminr0   ÚfÚattrr;   r   r   r   Úlookup_field  s$    





rž   c                 C   sR   |   |¡}|jr(|jr|jr"|jr(tƒ ‚|jrN|jsNt|dƒrN|j|krNt	ƒ ‚|S )a  
    For historical reasons, the admin app relies on GenericForeignKeys as being
    "not found" by get_field(). This could likely be cleaned up.

    Reverse relations should also be excluded as these aren't attributes of the
    model (rather something like `foo_set`).
    Úattname)
r,   Úis_relationZmany_to_onerƒ   Zone_to_manyr   Zmany_to_manyr-   rŸ   r   )r0   r+   r2   r   r   r   r™   &  s(    
ÿüüüÿþýür™   Fc           	      C   s¬  d}z:t |j| ƒ}z
|j}W n ty8   |jjj}Y n0 W �nV t�yv   | dkrjt|jjƒ}t}�nt| ƒrx| }n†t|| ƒrŽt	|| ƒ}npt|| ƒr¤t	|| ƒ}nZ|r¾| |j
v r¾|j
|  }n@d| |jjf }|râ|d|jj 7 }|rö|d|jj 7 }t|ƒ‚t|dƒ�r|j}n`t|tƒ�rBt|dƒ�rBt|jdƒ�rB|jj}n0t|ƒ�rj|jdk�r^d}n
t|jƒ}nt| ƒ}Y n  t�y”   t| ƒ}| }Y n0 |�r¤||fS |S dS )	ak  
    Return a sensible label for a field name. The name can be a callable,
    property (but not created with @property decorator), or the name of an
    object's attribute, as well as a model field. If return_attr is True, also
    return the resolved attribute (which could be a callable). This will be
    None if (and only if) the name refers to a field.
    Nr˜   zUnable to lookup '%s' on %sz or %sÚshort_descriptionÚfgetz<lambda>z--)r™   rW   rX   ÚAttributeErrorrƒ   r   r?   rš   r-   r~   rO   Zobject_namerU   r    r¡   r>   Úpropertyr¢   r   r   )	r+   r]   r›   Zreturn_attrÚformr�   r2   ÚlabelÚmessager   r   r   Úlabel_for_fieldC  s`    


þÿþ
ý


r¨   c              	   C   s@   d}zt |j| ƒ}W n ttfy*   Y n0 t|dƒr<|j}|S )Nr5   Ú	help_text)r™   rW   r   r   r-   r©   )r+   r]   r©   r2   r   r   r   Úhelp_text_for_field„  s    
rª   c                 C   s.  ddl m} t|dd ƒr*t|jƒ | |¡S t|tjƒr>|| ƒS | d u rJ|S t|tj	ƒrft
 t | ¡¡S t|tjtjfƒr‚t
 | ¡S t|tjƒrœt
 | |j¡S t|tjtjfƒr¸t
 | ¡S t|tjƒrÖ| rÖtd| j| ƒS t|tjƒ�r | �r ztj| d|jd�W S  t�y   t| |ƒ Y S 0 n
t| |ƒS d S )Nr   ©Ú_boolean_iconÚflatchoicesz<a href="{}">{}</a>F)Úensure_asciiÚcls)Ú,django.contrib.admin.templatetags.admin_listr¬   r~   Údictr­   r…   r>   r   ZBooleanFieldZDateTimeFieldr   Úlocalizer   Útemplate_localtimeZ	DateFieldZ	TimeFieldZDecimalFieldÚnumber_formatZdecimal_placesZIntegerFieldZ
FloatFieldZ	FileFieldr   ÚurlZ	JSONFieldÚjsonÚdumpsÚencoderÚ	TypeErrorÚdisplay_for_value)r;   r2   Úempty_value_displayr¬   r   r   r   Údisplay_for_field�  s.    

r¼   c                 C   s¸   ddl m} |r|| ƒS | d u r$|S t| tƒr6t| ƒS t| tjƒrRt t 	| ¡¡S t| tj
tjfƒrnt | ¡S t| ttjtfƒrŠt | ¡S t| ttfƒr¬d dd„ | D ƒ¡S t| ƒS d S )Nr   r«   z, c                 s   s   | ]}t |ƒV  qd S r'   )r?   )r   r   r   r   r   r)   ¾  r   z$display_for_value.<locals>.<genexpr>)r°   r¬   r>   Úboolr?   Údatetimer   r²   r   r³   ÚdateÚtimeÚintÚdecimalÚDecimalÚfloatr´   rK   rL   Újoin)r;   r»   Úbooleanr¬   r   r   r   rº   ®  s     


rº   c                   @   s   e Zd ZdS )ÚNotRelationFieldN)r    r!   r"   r   r   r   r   rÇ   Ã  s   rÇ   c                 C   s    t | dƒr| jd jjS t‚d S )Nr%   r&   )r-   r%   r.   r]   rÇ   )r2   r   r   r   Úget_model_from_relationÇ  s    
rÈ   c              	   C   s®   g }| }|  t¡}|D ]ˆ}|j |¡}t|ƒt|ƒd kr`zt|ƒ W n ty^   Y  q Y n0 |jr„|jrr|j	r„| 
¡ }|jj}n|jj}|j}| d|¡ q|t |¡fS )zªCreate a reversed field path.

    E.g. Given (Order, "user__groups"),
    return (Group, "user__order").

    Final field must be a related model, not a data field.
    r   r   )r*   r   rW   r,   rc   rÈ   rÇ   r    Zauto_createdZconcreteZrelated_query_nameZremote_fieldr]   r2   r+   rƒ   ÚinsertrÅ   )r]   r(   Zreversed_pathÚparentÚpiecesÚpiecer2   r€   r   r   r   Úreverse_field_pathÎ  s"    

rÍ   c                 C   sD   |  t¡}g }|D ],}|r(t|d ƒ}n| }| |j |¡¡ q|S )a:  Return list of Fields given path relative to model.

    e.g. (ModelX, "user__groups__name") -> [
        <django.db.models.fields.related.ForeignKey object at 0x...>,
        <django.db.models.fields.related.ManyToManyField object at 0x...>,
        <django.db.models.fields.CharField object at 0x...>,
    ]
    r&   )r*   r   rÈ   rN   rW   r,   )r]   r(   rË   rO   rÌ   rÊ   r   r   r   Úget_fields_from_pathí  s    	
rÎ   c                 C   s<  | j }tdƒ� t| |ƒ}W d  ƒ n1 s.0    Y  g }|rP| di i¡ n| j rh| dd|ii¡ |�r8tdƒ�° |D ]š}|jD ]$}| dt|jjƒt|ƒdœi¡ q†|jD ]6\}}	| dt|jjƒt|ƒt|j	d |	ƒdœi¡ q²|j
D ]$}
| dt|
jjƒt|
ƒdœi¡ qðq|W d  ƒ n1 �s.0    Y  |S )	zÊ
    Construct a JSON structure describing changes from a changed object.
    Translations are deactivated so that strings are stored untranslated.
    Translation happens later on LogEntry access.
    NÚaddedÚchangedrO   )r+   Úobjectr   )r+   rÑ   rO   Zdeleted)Úchanged_dataÚtranslation_overrideÚ#_get_changed_field_labels_from_formrN   Znew_objectsr?   rW   rX   Zchanged_objectsZformsZdeleted_objects)r¥   ZformsetsrY   rÒ   Úchanged_field_labelsZchange_messageZformsetZadded_objectZchanged_objectZchanged_fieldsZdeleted_objectr   r   r   Úconstruct_change_message  sN    	
(


þÿÿ

ÿýÿÿ

þÿÿ(rÖ   c              	   C   sL   g }|D ]>}z| j | jp|}W n ty6   |}Y n0 | t|ƒ¡ q|S r'   )rO   r¦   ÚKeyErrorrN   r?   )r¥   rÒ   rÕ   r1   Zverbose_field_namer   r   r   rÔ   :  s    
rÔ   )r4   )N)N)NFN)F)=r¾   rÂ   r¶   Úcollectionsr   Zdjango.core.exceptionsr   Z	django.dbr   r   Zdjango.db.models.constantsr   Zdjango.db.models.deletionr   Zdjango.forms.utilsr   Zdjango.urlsr	   r
   Zdjango.utilsr   r   Zdjango.utils.htmlr   Zdjango.utils.regex_helperr   Zdjango.utils.textr   Zdjango.utils.translationr   r   rÓ   rA   rl   rE   rÅ   rH   Ú	Exceptionr   r3   r=   rD   rJ   rP   rR   rn   rg   r’   r—   rž   r™   r¨   rª   r¼   rº   rÇ   rÈ   rÍ   rÎ   rÖ   rÔ   r   r   r   r   Ú<module>   sR   

;C


A
9