3 ªôÁg+ã@sDddlmZddlmZmZejƒZGdd„dƒZGdd„dƒZdS)é)Úsettings)Ú constantsÚutilsc@sJeZdZdZddd„Zdd„Zdd„Zd d „Zed d „ƒZ ed d„ƒZ dS)ÚMessagez± 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|ƒ|_||_||_dS)N)ÚintÚlevelÚmessageÚ extra_tags)Úselfrrr ©r úb/var/www/tester-filtro-web/env/lib/python3.6/site-packages/django/contrib/messages/storage/base.pyÚ__init__s zMessage.__init__cCs*t|jƒ|_|jdk r t|jƒnd|_dS)z˜ Prepare the message for serialization by forcing the ``message`` and ``extra_tags`` to str in case they are lazy translations. N)Ústrrr )r r r r Ú_prepares zMessage._preparecCs&t|tƒstS|j|jko$|j|jkS)N)Ú isinstancerÚNotImplementedrr)r Úotherr r r Ú__eq__s zMessage.__eq__cCs t|jƒS)N)rr)r r r r Ú__str__ szMessage.__str__cCsdjdd„|j|jgDƒƒS)Nú css|]}|r|VqdS)Nr )Ú.0Útagr r r ú %szMessage.tags..)Újoinr Ú level_tag)r r r r Útags#sz Message.tagscCstj|jdƒS)NÚ)Ú LEVEL_TAGSÚgetr)r r r r r'szMessage.level_tag)N) Ú__name__Ú __module__Ú __qualname__Ú__doc__r rrrÚpropertyrrr r r r rs  rcsŒeZdZdZ‡fdd„Zdd„Zdd„Zdd „Zed d „ƒZ d d „Z dd„Z dd„Z dd„Z ddd„Zdd„Zddd„ZeeeeƒZ‡ZS)Ú BaseStoragezÖ 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|_tƒj||ŽdS)NF)ÚrequestÚ_queued_messagesÚusedÚ added_newÚsuperr )r r%ÚargsÚkwargs)Ú __class__r r r 4s zBaseStorage.__init__cCst|jƒt|jƒS)N)ÚlenÚ_loaded_messagesr&)r r r r Ú__len__;szBaseStorage.__len__cCs*d|_|jr |jj|jƒg|_t|jƒS)NT)r'r&r.ÚextendÚiter)r r r r Ú__iter__>s zBaseStorage.__iter__cCs||jkp||jkS)N)r.r&)r Úitemr r r Ú __contains__EszBaseStorage.__contains__cCs&t|dƒs |jƒ\}}|pg|_|jS)zs Return a list of loaded messages, retrieving them first if they have not been loaded yet. Ú _loaded_data)ÚhasattrÚ_getr5)r ÚmessagesZ all_retrievedr r r r.Hs   zBaseStorage._loaded_messagescOs tdƒ‚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)ÚNotImplementedError)r r*r+r r r r7Ss zBaseStorage._getcOs tdƒ‚dS)zï 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() methodN)r9)r r8Úresponser*r+r r r Ú_storebs zBaseStorage._storecCsx|D] }|jƒqWdS)z9 Prepare a list of messages for storage. N)r)r r8rr r r Ú_prepare_messagesms zBaseStorage._prepare_messagescCsB|j|jƒ|jr |j|j|ƒS|jr>|j|j}|j||ƒSdS)zË 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)r<r&r'r;r(r.)r r:r8r r r Úupdatets   zBaseStorage.updatercCsB|sdSt|ƒ}||jkrdSd|_t|||d}|jj|ƒdS)zº 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 )rrr(rr&Úappend)r rrr r r r Úadd‚s zBaseStorage.addcCs t|dƒsttdtjƒ|_|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. Ú_levelZ MESSAGE_LEVEL)r6ÚgetattrrrÚINFOr@)r r r r Ú _get_level”s zBaseStorage._get_levelNcCs&|dkrt|dƒr|`n t|ƒ|_dS)z› Set a custom minimum recorded level. If set to ``None``, the default level will be used (see the ``_get_level`` method). Nr@)r6r@r)r Úvaluer r r Ú _set_levelŸszBaseStorage._set_level)r)N)rr r!r"r r/r2r4r#r.r7r;r<r=r?rCrErÚ __classcell__r r )r,r r$,s     r$N) Z django.confrZdjango.contrib.messagesrrZget_level_tagsrrr$r r r r Ús %