/usr/local/lib/python3.9/site-packages/django/contrib/messages/storage/__pycache__
a Ӱ�h� � @ sD d dl mZ d dlmZmZ e�� ZG dd� d�ZG dd� d�ZdS )� )�settings)� constants�utilsc @ sJ e Zd ZdZddd�Zdd� Zdd� Zd d � Zed d � �Z ed d� �Z dS )�Messagez� Represent an actual message that can be stored in any of the supported storage classes (typically session- or cookie-based) and rendered in a view or template. Nc C s t |�| _|| _|| _d S �N)�int�level�message� extra_tags��selfr r r � r �N/usr/local/lib/python3.9/site-packages/django/contrib/messages/storage/base.py�__init__ s zMessage.__init__c C s* t | j�| _| jdur t | j�nd| _dS )z� Prepare the message for serialization by forcing the ``message`` and ``extra_tags`` to str in case they are lazy translations. N)�strr r �r r r r �_prepare s zMessage._preparec C s& t |t�stS | j|jko$| j|jkS r )� isinstancer �NotImplementedr r )r �otherr r r �__eq__ s zMessage.__eq__c C s t | j�S r )r r r r r r �__str__ s zMessage.__str__c C s d� dd� | j| jfD ��S )N� c s s | ]}|r|V qd S r r )�.0�tagr r r � <genexpr>% � z Message.tags.<locals>.<genexpr>)�joinr � level_tagr r r r �tags# s z Message.tagsc C s t �| jd�S )N� )� LEVEL_TAGS�getr r r r r r ' s zMessage.level_tag)N) �__name__� __module__� __qualname__�__doc__r r r r �propertyr r r r r r r s r c s� e Zd ZdZ� fdd�Zdd� Zdd� Zdd � Zd d � Ze d d � �Z dd� Z dd� Z dd� Z dd� Zd dd�Zdd� Zd d d �Ze eee�Z� ZS ) � BaseStoragez� This is the base backend for temporary message storage. This is not a complete class; to be a usable storage backend, it must be subclassed and the two methods ``_get`` and ``_store`` overridden. c s. || _ g | _d| _d| _t� j|i |�� d S )NF)�request�_queued_messages�used� added_new�superr )r r) �args�kwargs�� __class__r r r 4 s zBaseStorage.__init__c C s t | j�t | j� S r )�len�_loaded_messagesr* r r r r �__len__; s zBaseStorage.__len__c C s* d| _ | jr | j�| j� g | _t| j�S )NT)r+ r* r3 �extend�iterr r r r �__iter__> s zBaseStorage.__iter__c C s || j v p|| jv S r )r3 r* )r �itemr r r � __contains__E s zBaseStorage.__contains__c C s d| j j� d| j�d�S )N�<z : request=�>)r1 r% r) r r r r �__repr__H s zBaseStorage.__repr__c C s& t | d�s | �� \}}|p g | _| jS )zs Return a list of loaded messages, retrieving them first if they have not been loaded yet. � _loaded_data)�hasattr�_getr= )r �messagesZ all_retrievedr r r r3 K s z BaseStorage._loaded_messagesc O s t d��dS )a Retrieve a list of stored messages. Return a tuple of the messages and a flag indicating whether or not all the messages originally intended to be stored in this storage were, in fact, stored and retrieved; e.g., ``(messages, all_retrieved)``. **This method must be implemented by a subclass.** If it is possible to tell if the backend was not used (as opposed to just containing no messages) then ``None`` should be returned in place of ``messages``. z6subclasses of BaseStorage must provide a _get() methodN��NotImplementedError)r r. r/ r r r r? V s �zBaseStorage._getc O s t d��dS )z� Store a list of messages and return a list of any messages which could not be stored. One type of object must be able to be stored, ``Message``. **This method must be implemented by a subclass.** z8subclasses of BaseStorage must provide a _store() methodNrA )r r@ �responser. r/ r r r �_storeg s �zBaseStorage._storec C s |D ] }|� � qdS )z9 Prepare a list of messages for storage. N)r )r r@ r r r r �_prepare_messagest s z BaseStorage._prepare_messagesc C sB | � | j� | jr | �| j|�S | jr>| j| j }| �||�S dS )z� Store all unread messages. If the backend has yet to be iterated, store previously stored messages again. Otherwise, only store messages added after the last iteration. N)rE r* r+ rD r, r3 )r rC r@ r r r �update{ s zBaseStorage.updater c C sB |sdS t |�}|| jk r dS d| _t|||d�}| j�|� dS )z� Queue a message to be stored. The message is only queued if it contained something and its level is not less than the recording level (``self.level``). NT)r )r r r, r r* �appendr r r r �add� s zBaseStorage.addc C s t | d�sttdtj�| _| jS )z� Return the minimum recorded level. The default level is the ``MESSAGE_LEVEL`` setting. If this is not found, the ``INFO`` level is used. �_levelZ MESSAGE_LEVEL)r> �getattrr r �INFOrI r r r r � _get_level� s zBaseStorage._get_levelNc C s& |du rt | d�r| `n t|�| _dS )z� Set a custom minimum recorded level. If set to ``None``, the default level will be used (see the ``_get_level`` method). NrI )r> rI r )r �valuer r r � _set_level� s zBaseStorage._set_level)r )N)r# r$ r% r& r r4 r7 r9 r< r' r3 r? rD rE rF rH rL rN r � __classcell__r r r0 r r( , s r( N) Z django.confr Zdjango.contrib.messagesr r Zget_level_tagsr! r r( r r r r �<module> s %
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__init__.cpython-39.pyc
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base.cpython-39.pyc
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cookie.cpython-39.pyc
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fallback.cpython-39.pyc
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session.cpython-39.pyc
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