/usr/local/lib/python3.9/site-packages/django/views/generic/__pycache__
a �h � @ s� d dl mZ d dlmZ d dlmZ d dlmZ d dl m Z m Z m Z G dd� de �Z G dd � d e e �ZG d d � d e �ZG d d � d ee�ZdS )� )�ImproperlyConfigured)�models)�Http404)�gettext)� ContextMixin�TemplateResponseMixin�Viewc s^ e Zd ZdZdZdZdZdZdZdZ dZ ddd�Z dd � Z d d � Z d d � Z� fdd�Z� ZS )�SingleObjectMixinzS Provide the ability to retrieve a single object for further manipulation. N�slug�pkFc C s� |du r| � � }| j�| j�}| j�| j�}|dur@|j|d�}|durr|du sV| jrr| �� }|jf i ||i��}|du r�|du r�td| j j ��z |�� }W n0 |j j y� t td�d|j jji ��Y n0 |S )z� Return the object the view is displaying. Require `self.queryset` and a `pk` or `slug` argument in the URLconf. Subclasses can override this to return any object. N)r zXGeneric detail view %s must be called with either an object pk or a slug in the URLconf.z,No %(verbose_name)s found matching the query� verbose_name)� get_queryset�kwargs�get� pk_url_kwarg�slug_url_kwarg�filter�query_pk_and_slug�get_slug_field�AttributeError� __class__�__name__�modelZ DoesNotExistr �_�_metar )�self�querysetr r � slug_field�obj� r �E/usr/local/lib/python3.9/site-packages/django/views/generic/detail.py� get_object s0 �� �� z SingleObjectMixin.get_objectc C s: | j du r0| jr | jj�� S tdd| jji ��| j �� S )z� Return the `QuerySet` that will be used to look up the object. This method is called by the default implementation of get_object() and may not be called if get_object() is overridden. Nzj%(cls)s is missing a QuerySet. Define %(cls)s.model, %(cls)s.queryset, or override %(cls)s.get_queryset().�cls)r r Z_default_manager�allr r r �r r r r r = s ��z SingleObjectMixin.get_querysetc C s | j S )z;Get the name of a slug field to be used to look up by slug.)r r$ r r r r O s z SingleObjectMixin.get_slug_fieldc C s( | j r | j S t|tj�r |jjS dS dS )z#Get the name to use for the object.N)�context_object_name� isinstancer �Modelr � model_name)r r r r r �get_context_object_nameS s z)SingleObjectMixin.get_context_object_namec sJ i }| j r.| j |d< | �| j �}|r.| j ||< |�|� t� jf i |��S )z/Insert the single object into the context dict.�object)r* r) �update�super�get_context_data)r r �contextr% �r r r r- \ s z"SingleObjectMixin.get_context_data)N)r � __module__� __qualname__�__doc__r r r r% r r r r! r r r) r- � __classcell__r r r/ r r s ( r c @ s e Zd ZdZdd� ZdS )�BaseDetailViewz+A base view for displaying a single object.c O s" | � � | _| j| jd�}| �|�S )N)r* )r! r* r- Zrender_to_response)r �request�argsr r. r r r r k s zBaseDetailView.getN)r r0 r1 r2 r r r r r r4 h s r4 c s$ e Zd ZdZdZ� fdd�Z� ZS )�!SingleObjectTemplateResponseMixinNZ_detailc s� zt � �� }W n� ty� g }| jrL| jrLt| j| jd�}|rL|�d|� t| jtj �r~| jj }|� d|j |j | jf � n@t| dd�dur�t| jtj �r�|� d| jj j | jj j | jf � |sà Y n0 |S )a� Return a list of template names to be used for the request. May not be called if render_to_response() is overridden. Return the following list: * the value of ``template_name`` on the view (if provided) * the contents of the ``template_name_field`` field on the object instance that the view is operating upon (if available) * ``<app_label>/<model_name><template_name_suffix>.html`` Nr z %s/%s%s.htmlr )r, �get_template_namesr r* �template_name_field�getattr�insertr& r r' r �appendZ app_labelr( �template_name_suffix� issubclassr )r �names�nameZ object_metar/ r r r8 u s@ ������� z4SingleObjectTemplateResponseMixin.get_template_names)r r0 r1 r9 r= r8 r3 r r r/ r r7 q s r7 c @ s e Zd ZdZdS )� DetailViewz� Render a "detail" view of an object. By default this is a model instance looked up from `self.queryset`, but the view will support display of *any* object by overriding `self.get_object()`. N)r r0 r1 r2 r r r r rA � s rA N)Zdjango.core.exceptionsr Z django.dbr Z django.httpr Zdjango.utils.translationr r Zdjango.views.generic.baser r r r r4 r7 rA r r r r �<module> s ` =
.
Edit
..
Edit
__init__.cpython-39.pyc
Edit
base.cpython-39.pyc
Edit
dates.cpython-39.pyc
Edit
detail.cpython-39.pyc
Edit
edit.cpython-39.pyc
Edit
list.cpython-39.pyc
Edit