o Fh@sRddlmZddlmZmZddlmZeejZGdddZ GdddZ dS) )settings) constantsutils)SimpleLazyObjectc@sReZdZdZdddZddZddZd d Zd d Ze d dZ e ddZ 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. NcCst||_||_||_dSN)intlevelmessage extra_tagsselfr r r r]/var/www/html/loop/nvenv/lib/python3.10/site-packages/django/contrib/messages/storage/base.py__init__s  zMessage.__init__cCs0t|j|_|jdurt|j|_dSd|_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 rrr_prepares $zMessage._preparecCs&t|tstS|j|jko|j|jkSr) isinstancerNotImplementedr r )r otherrrr__eq__s zMessage.__eq__cCs t|jSr)rr rrrr__str__!s zMessage.__str__cCs0|jr d|jnd}d|jd|j|dS)Nz , extra_tags=zMessage(level=z , message=))r r r )r r rrr__repr__$szMessage.__repr__cCsddd|j|jfDS)N css|]}|r|VqdSrr).0tagrrr *szMessage.tags..)joinr level_tagrrrrtags(sz Message.tagscCst|jdS)Nr) LEVEL_TAGSgetr rrrrr!,szMessage.level_tagr) __name__ __module__ __qualname____doc__rrrrrpropertyr"r!rrrrrs  rcseZdZdZfddZddZddZdd Zd d Ze d d Z ddZ ddZ ddZ ddZdddZddZdddZe eeeZZS) 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. cs.||_g|_d|_d|_tj|i|dS)NF)request_queued_messagesused added_newsuperr)r r+argskwargs __class__rrr9s zBaseStorage.__init__cCst|jt|jSr)len_loaded_messagesr,rrrr__len__@zBaseStorage.__len__cCs*d|_|jr|j|jg|_t|jS)NT)r-r,r5extenditerrrrr__iter__Cs  zBaseStorage.__iter__cCs||jvp ||jvSr)r5r,)r itemrrr __contains__Jr7zBaseStorage.__contains__cCsd|jjd|jdS)N)r3r'r+rrrrrMszBaseStorage.__repr__cCs&t|ds|\}}|pg|_|jS)zs Return a list of loaded messages, retrieving them first if they have not been loaded yet. _loaded_data)hasattr_getr?)r messages all_retrievedrrrr5Ps   zBaseStorage._loaded_messagescOtd)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() methodNotImplementedError)r r0r1rrrrA[s zBaseStorage._getcOrD)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() methodrE)r rBresponser0r1rrr_storels zBaseStorage._storecCs|D]}|qdS)z9 Prepare a list of messages for storage. N)r)r rBr rrr_prepare_messagesys zBaseStorage._prepare_messagescCsB||j|jr||j|S|jr|j|j}|||SdS)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)rIr,r-rHr.r5)r rGrBrrrupdates   zBaseStorage.updatercCsB|sdSt|}||jkrdSd|_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 )rr r.rr,appendr rrradds zBaseStorage.addcCs t|ds ttdtj|_|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. _level MESSAGE_LEVEL)r@getattrrrINFOrMrrrr _get_levels zBaseStorage._get_levelNcCs(|dur t|dr |`dSt||_dS)z Set a custom minimum recorded level. If set to ``None``, the default level will be used (see the ``_get_level`` method). NrM)r@rMr)r valuerrr _set_levelszBaseStorage._set_level)rr)r%r&r'r(rr6r:r<rr)r5rArHrIrJrLrQrSr __classcell__rrr2rr*1s"       r*N) django.confrdjango.contrib.messagesrrdjango.utils.functionalrget_level_tagsr#rr*rrrrs   )