File: //usr/local/CyberCP/lib/python3.10/site-packages/django/core/__pycache__/paginator.cpython-310.pyc
o
�h � @ s� d dl Zd dlZd dlZd dlmZ d dlmZ d dlm Z d dl
m Z G dd� de
�ZG dd � d e�ZG d
d � d e�ZG d d
� d
e�ZG dd� d�ZG dd� dejj�ZdS )� N)�ceil)�cached_property)�method_has_no_args)� gettext_lazyc @ � e Zd ZdS )�UnorderedObjectListWarningN��__name__�
__module__� __qualname__� r r �H/usr/local/CyberCP/lib/python3.10/site-packages/django/core/paginator.pyr � r c @ r )� InvalidPageNr r r r r
r r r c @ r )�PageNotAnIntegerNr r r r r
r r r c @ r )� EmptyPageNr r r r r
r r r c @ s� e Zd Zed�Zd dd�Zdd� Zdd � Zd
d � Zd d
� Z dd� Z
e dd� �Z e dd� �Z
edd� �Zdd� Zd ddd�d d �Zd S )!� Paginatoru …r Tc C s, || _ | �� t|�| _t|�| _|| _d S �N)� object_list� _check_object_list_is_ordered�int�per_page�orphans�allow_empty_first_page)�selfr r r r r r r
�__init__ s
zPaginator.__init__c c s � | j D ]}| �|�V qd S r )�
page_range�page)r � page_numberr r r
�__iter__' s �
�zPaginator.__iter__c C sp zt |t�r |�� s t�t|�}W n ttfy ttd���w |dk r+ttd���|| j kr6ttd���|S )z'Validate the given 1-based page number.z"That page number is not an integer� z That page number is less than 1z That page contains no results)
�
isinstance�float�
is_integer�
ValueErrorr � TypeErrorr �_r � num_pages�r �numberr r r
�validate_number+ s �
zPaginator.validate_numberc C sF z| � |�}W n ty d}Y n ty | j}Y nw | �|�S )zj
Return a valid page, even if the page argument isn't a number or isn't
in range.
r )r* r r r' r r( r r r
�get_page9 s
�
zPaginator.get_pagec C sP | � |�}|d | j }|| j }|| j | jkr | j}| �| j||� || �S )z7Return a Page object for the given 1-based page number.r )r* r r �count� _get_pager )r r) �bottom�topr r r
r F s
zPaginator.pagec O s t |i |��S )z�
Return an instance of a single page.
This hook can be used by subclasses to use an alternative to the
standard :cls:`Page` object.
)�Page)r �args�kwargsr r r
r- O s zPaginator._get_pagec C s8 t | jdd�}t|�rt�|�st|�r|� S t| j�S )z5Return the total number of objects, across all pages.r, N)�getattrr �callable�inspect� isbuiltinr �len)r �cr r r
r, X s
zPaginator.countc C s4 | j dkr
| js
dS td| j | j �}t|| j �S )z!Return the total number of pages.r r )r, r �maxr r r )r �hitsr r r
r' ` s zPaginator.num_pagesc C s t d| jd �S )zk
Return a 1-based range of pages for iterating through within
a template for loop.
r )�ranger' �r r r r
r h s zPaginator.page_rangec C sj t | jdd�}|dur1|s3t| jd�r d�| jj| jjj�nd�| j�}tjd�|�t dd� dS dS dS ) zO
Warn if self.object_list is unordered (typically a QuerySet).
�orderedN�modelz{} {}z{!r}zLPagination may yield inconsistent results with an unordered object_list: {}.� )�
stacklevel)
r3 r �hasattr�formatr> � __class__r �warnings�warnr )r r= �
obj_list_reprr r r
r p s
��
�
��z'Paginator._check_object_list_is_orderedr r? � )� on_each_side�on_endsc c s � | � |�}| j|| d kr| jE dH dS |d| | d kr<td|d �E dH | jV t|| |d �E dH n
td|d �E dH || j| | d k rut|d || d �E dH | jV t| j| d | jd �E dH dS t|d | jd �E dH dS )u�
Return a 1-based range of pages with some values elided.
If the page range is larger than a given size, the whole range is not
provided and a compact form is returned instead, e.g. for a paginator
with 50 pages, if page 43 were the current page, the output, with the
default arguments, would be:
1, 2, …, 40, 41, 42, 43, 44, 45, 46, …, 49, 50.
rG Nr )r* r' r r; �ELLIPSIS)r r) rH rI r r r
�get_elided_page_range� s �
$ z Paginator.get_elided_page_rangeN)r T)r )r r
r r& rJ r r r* r+ r r- r r, r' �propertyr r rK r r r r
r s
r c @ sd e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dd� Z dd� Z dd� Z
dS )r0 c C s || _ || _|| _d S r )r r) � paginator)r r r) rM r r r
r � s
z
Page.__init__c C s d| j | jjf S )Nz<Page %s of %s>�r) rM r' r< r r r
�__repr__� � z
Page.__repr__c C s
t | j�S r )r7 r r< r r r
�__len__� �
z Page.__len__c C sB t |ttf�stdt|�j ��t | jt�s t| j�| _| j| S )Nz0Page indices must be integers or slices, not %s.)r! r �slicer% �typer r �list)r �indexr r r
� __getitem__� s ��
zPage.__getitem__c C s | j | jjk S r rN r< r r r
�has_next� s z
Page.has_nextc C s
| j dkS �Nr )r) r< r r r
� has_previous� rR zPage.has_previousc C s | � � p| �� S r )rZ rX r< r r r
�has_other_pages� s zPage.has_other_pagesc C s | j �| jd �S rY �rM r* r) r< r r r
�next_page_number� rP zPage.next_page_numberc C s | j �| jd �S rY r\ r< r r r
�previous_page_number� rP zPage.previous_page_numberc C s& | j jdkrdS | j j| jd d S )z�
Return the 1-based index of the first object on this page,
relative to total objects in the paginator.
r r )rM r, r r) r< r r r
� start_index� s zPage.start_indexc C s$ | j | jjkr | jjS | j | jj S )z{
Return the 1-based index of the last object on this page,
relative to total objects found (hits).
)r) rM r' r, r r< r r r
� end_index� s zPage.end_indexN)r r
r r rO rQ rW rX rZ r[ r] r^ r_ r` r r r r
r0 � s
r0 )�collections.abc� collectionsr5 rD �mathr �django.utils.functionalr �django.utils.inspectr �django.utils.translationr r& �RuntimeWarningr � Exceptionr r r r �abc�Sequencer0 r r r r
�<module> s