File manager - Edit - /usr/local/CyberPanel/lib/python3.10/site-packages/django/contrib/admin/__pycache__/utils.cpython-310.pyc
Back
o �h�O � @ s� d dl Z d dlZd dlZd dlmZ d dlmZ d dlmZm Z d dl m Z d dl m Z d dlmZ d dlmZmZ d d lmZmZ d d lmZ d d lmZ d d lmZ d d l m Z d dl m Z d dl m Z! dd� dD �Z"dd� e"�#� D �Z$edd�%dd� e$D �� �Z&G dd� de'�Z(dd� Z)dHd d �Z*d d � Z+d!d"� Z,d#d$� Z-d%d&� Z.d'd(� Z/G d)d*� d*e �Z0d+d,� Z1dId-d.�Z2dId/d0�Z3d1d2� Z4dJd4d5�Z5d6d7� Z6d8d9� Z7dKd:d;�Z8G d<d=� d=e'�Z9d>d?� Z:d@dA� Z;dBdC� Z<dDdE� Z=dFdG� Z>dS )L� N)� defaultdict)�FieldDoesNotExist)�models�router)� LOOKUP_SEP)� Collector)� pretty_name)�NoReverseMatch�reverse)�formats�timezone)� make_hashable)� format_html)�_lazy_re_compile)�capfirst)�ngettext)�overridec C s i | ]}|d | �qS )z_%02X� )�.0�ir r �P/usr/local/CyberPanel/lib/python3.10/site-packages/django/contrib/admin/utils.py� <dictcomp> s r s ":/_#?;@&=+$,"[]<>% \c C s i | ] \}}|t |��qS r )�chr)r �k�vr r r r s z_(?:%s)�|c C s g | ]}|d d� �qS )� Nr )r �xr r r � <listcomp> s r c @ s e Zd ZdZdS )� FieldIsAForeignKeyColumnNamez/A field is a foreign key attname, i.e. <FK>_id.N)�__name__� __module__� __qualname__�__doc__r r r r r s r c C s| |� t�}|D ]4}|dkr| jj}z| �|�}W n ty! Y qw t|d�r;|j}|d j} t dd� |D ��r; dS qdS )zA Return True if the given lookup path spawns duplicates. �pk� path_infos���c s s � | ]}|j V qd S �N)�m2m)r �pathr r r � <genexpr>2 s � z+lookup_spawns_duplicates.<locals>.<genexpr>TF) �splitr r$ �name� get_fieldr �hasattrr% �to_opts�any)�opts� lookup_path� lookup_fields� field_name�field� path_infor r r �lookup_spawns_duplicates s � �r7 �,c C s2 | � d�r |�|�}|S | � d�r|�� dv}|S )zJ Return a lookup value prepared to be used in queryset filtering. �__in�__isnull)� �false�0)�endswithr+ �lower)�key�value� separatorr r r �prepare_lookup_value9 s � rC c C s t | t�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. )� isinstance�str� translate� QUOTE_MAP��sr r r �quoteF s rJ c C s t �dd� | �S )z Undo the effects of quote().c S s t | d S )Nr )� UNQUOTE_MAP)�mr r r �<lambda>R s zunquote.<locals>.<lambda>)� UNQUOTE_RE�subrH r r r �unquoteP s rP c C s6 g }| D ]}t |ttf�r|�|� q|�|� q|S )zS Return a list which is a single level of flattening of the original list. )rD �list�tuple�extend�append)�fields�flatr5 r r r �flattenU s rW c C s( g }| D ] \}}|� t|d �� q|S )z?Return a list of field names from an admin fieldsets structure.rU )rS rW )� fieldsets� field_namesr, r1 r r r �flatten_fieldsetsb s rZ c s� z| d }W n t y g i t� g f Y S w t�|jj�}t|| d�}|�| � t� �� ��fdd��|���}�fdd�|j D �}dd� |j � � D �}||�|fS ) 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 )�using�originc s� | j }|� jv }| j}dt|j�| f }|rO� j| ��| �s%��|j� ztd� j|j |j f d t | j �f�}W n t yD | Y S w tdt|j�|| �S |S )Nz%s: %sz%s:%s_%s_changez{}: <a href="{}">{}</a>)� __class__� _registry�_metar � verbose_name�has_delete_permission�addr r, � app_label� model_namerJ r$ r r )�obj�model� has_adminr1 � no_edit_link� admin_url)� admin_site� perms_needed�requestr r �format_callback| s, � � ��z,get_deleted_objects.<locals>.format_callbackc s g | ]}� |��qS r r )r re )rm r r r � s z'get_deleted_objects.<locals>.<listcomp>c S s i | ] \}}|j jt|��qS r )r_ �verbose_name_plural�len)r rf �objsr r r r � s ��z'get_deleted_objects.<locals>.<dictcomp>) � IndexError�setr � db_for_writer_ rf � NestedObjects�collect�nested� protected� model_objs�items) rp rl rj re r[ � collector� to_deleterw � model_countr )rj rm rk rl r �get_deleted_objectsj s � � r} c sX e Zd Z� fdd�Zdd� Zd� fdd� Z� fdd �Zd d � Zdd d �Zdd� Z � Z S )rt c s. t � j|i |�� i | _t� | _tt�| _d S r' )�super�__init__�edgesrr rw r rx ��self�args�kwargs�r] r r r � s zNestedObjects.__init__c C s | j �|g ��|� d S r' )r� � setdefaultrT )r� �source�targetr r r �add_edge� s zNestedObjects.add_edgeNc s� |D ].}|r |� d�s ||jj|jjd� }| �t||�|� n| �d |� | j|jj �|� qz t � j |fd|i|��W S t j yY } z| j �|j� W Y d }~d S d }~w t jys } z| j �|j� W Y d }~d S d }~ww )N�+)�classrc � source_attr)r> r_ rd rc r� �getattrrx rf rb r~ ru r �ProtectedErrorrw �update�protected_objects�RestrictedError�restricted_objects)r� rp r� r� r� re � related_name�er� r r ru � s$ � � ��zNestedObjects.collectc s$ t � �|||�}|jdd� |D �� S )Nc S s g | ]}|j �qS r )r, )r � related_fieldr r r r � s z1NestedObjects.related_objects.<locals>.<listcomp>)r~ �related_objects�select_related)r� � related_model�related_fieldsrp �qsr� r r r� � s �z NestedObjects.related_objectsc C sj ||v rg S |� |� g }| j�|d�D ] }|�| �|||�� q|r)||�g}n|g}|r3|�|� |S )Nr )rb r� �getrS �_nestedrT )r� re �seenrm �children�child�retr r r r� � s zNestedObjects._nestedc C s6 t � }g }| j�dd�D ] }|�| �|||�� q |S )z4 Return the graph as a nested list. Nr )rr r� r� rS r� )r� rm r� �roots�rootr r r rv � s zNestedObjects.nestedc O s dS )z� We always want to load the objects into memory so that we can display them to the user in confirm page. Fr r� r r r �can_fast_delete� s z NestedObjects.can_fast_delete)NNr' ) r r! r" r r� ru r� r� rv r� � __classcell__r r r� r rt � s rt c C sF t | tjtjjf�r| j}nt | tjj�r| jj}n| }|j |j d�S )z� 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. )r` rn ) rD r �Model�base� ModelBaser_ �query�QuerySetrf r` rn )re r1 r r r �model_format_dict� s �r� c C sN t | tjj�r|du r| �� }| j} t| �}|d |d }}t|||p%d�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. Nr` rn r )rD r r� r� �countrf r� r )re �n�d�singular�pluralr r r �model_ngettext� s r� c C s� |j }zt|| �}W n: ttfyD t| �r | }||�}n"t|| �r1| dkr1t|| �}||�}nt|| �}t|�r>|� }n|}d }Y nw d }t|| �}|||fS )N�__str__)r_ �_get_non_gfk_fieldr r �callabler. r� )r, re � model_adminr1 �f�attrrA r r r � lookup_field s& � r� c C sR | � |�}|jr|jr|jr|jrt� �|jr'|js't|d�r'|j|kr't � �|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`). �attname) r- � is_relation� many_to_oner� � one_to_manyr � many_to_manyr. r� r )r1 r, r5 r r r r� ' s& ������� r� Fc C s� d}z t |j| �}z|j}W n ty |jjj}Y nw W n� ty� | dkr2t|jj�}t}n~t| �r9| }nCt|| �rDt || �}n8t|| �rOt || �}n-|r\| |j v r\|j | }n d| |jj f }|rn|d|j j 7 }|rx|d|j j 7 }t|��t|d�r�|j}n+t|t�r�t|d�r�t|jd�r�|jj}nt|�r�|j dkr�d}n t|j �}nt| �}Y n ty� t| �}| }Y nw |r�||fS |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� zUnable to lookup '%s' on %sz or %s�short_description�fgetz<lambda>z--)r� r_ r` �AttributeErrorr� r rE r� r. r� rU � object_namer] r r� rD �propertyr� r r ) r, rf r� � return_attr�formr� r5 �label�messager r r �label_for_fieldD sh �� � �� � � �r� c C sB d}zt |j| �}W n ttfy Y |S w t|d�r |j}|S )Nr; � help_text)r� r_ r r r. r� )r, rf r� r5 r r r �help_text_for_field� s � r� c C sZ ddl m} t|dd �r1z t|j��| |�W S ty0 t|j�}t| �} t|��| |� Y S w t|t j �r;|| �S | d u rA|S t|t j �rOt � t�| ��S t|t jt jf�r]t � | �S t|t j�rjt �| |j�S t|t jt jf�rxt �| �S t|t j�r�| r�td| j| �S t|t j�r�| r�z tj | d|j d�W S ty� t | |� Y S w t | |�S )Nr �� _boolean_icon� flatchoicesz<a href="{}">{}</a>F)� ensure_ascii�cls) �,django.contrib.admin.templatetags.admin_listr� r� �dictr� r� � TypeErrorr rD r � BooleanField� DateTimeFieldr �localizer �template_localtime� DateField� TimeField� DecimalField� number_format�decimal_places� IntegerField� FloatField� FileFieldr �url� JSONField�json�dumps�encoder�display_for_value)rA r5 �empty_value_displayr� r� r r r �display_for_field� s< � � r� c C s� ddl m} |r || �S | d u r|S t| t�rt| �S t| tj�r)t�t� | ��S t| tj tj f�r7t�| �S t| t t jtf�rEt�| �S t| ttf�rVd�dd� | D ��S t| �S )Nr r� z, c s s � | ]}t |�V qd S r' )rE )r r r r r r* � s � z$display_for_value.<locals>.<genexpr>)r� r� rD �boolrE �datetimer r� r r� �date�time�int�decimal�Decimal�floatr� rQ rR �join)rA r� �booleanr� r r r r� � s r� c @ s e Zd ZdS )�NotRelationFieldN)r r! r" r r r r r� � s r� c C s t | d�r | jd jjS t�)Nr% r& )r. r% r/ rf r� )r5 r r r �get_model_from_relation� s r� c C s� g }| }|� t�}|D ]B}|j�|�}t|�t|�d kr.zt|� W n ty- Y n!w |jr@|jr7|j r@|� � }|j j }n|j j}|j}|�d|� q |t�|�fS )z�Create a reversed field path. E.g. Given (Order, "user__groups"), return (Group, "user__order"). Final field must be a related model, not a data field. r r )r+ r r_ r- ro r� r� r� � auto_created�concrete�related_query_name� remote_fieldrf r5 r, r� �insertr� )rf r) � reversed_path�parent�pieces�piecer5 r� r r r �reverse_field_path� s$ � r� c C sD |� t�}g }|D ]}|rt|d �}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 r� rT r_ r- )rf r) r� rU r� r� r r r �get_fields_from_path� s r� c C s: | j }td�� t| |�}W d � n1 sw Y g }|r(|�di i� n | j r4|�dd|ii� |r�td��Y |D ]M}|jD ]}|�dt|jj�t|�d�i� qB|jD ]\}} |�dt|jj�t|�t|j d | �d�i� qX|j D ]} |�dt| jj�t| �d�i� qwq=W d � |S 1 s�w Y |S ) z� 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. N�added�changedrU )r, �objectr )r, r� rU �deleted) � changed_data�translation_override�#_get_changed_field_labels_from_formrT � new_objectsrE r_ r` �changed_objects�forms�deleted_objects) r� �formsetsrb r �changed_field_labels�change_message�formset� added_object�changed_object�changed_fields�deleted_objectr r r �construct_change_message sZ � ��� ���� ����� � � r c C sL g }|D ] }z | j | jp|}W n ty |}Y nw |�t|�� q|S r' )rU r� �KeyErrorrT rE )r� r r r4 �verbose_field_namer r r r B s �r )r8 r' )NFN)F)?r� r� r� � collectionsr �django.core.exceptionsr � django.dbr r �django.db.models.constantsr �django.db.models.deletionr �django.forms.utilsr � django.urlsr r � django.utilsr r �django.utils.hashabler �django.utils.htmlr �django.utils.regex_helperr �django.utils.textr �django.utils.translationr r r rG ry rK r� rN � Exceptionr r7 rC rJ rP rW rZ r} rt r� r� r� r� r� r� r� r� r� r� r� r� r r r r r r �<module> sV ;C A % 9
| ver. 1.4 |
Github
|
.
| PHP 8.2.28 | Generation time: 0.03 |
proxy
|
phpinfo
|
Settings