o {,h(@svddlZddlmZGdddZGdddeZGdddeZGd d d eZ Gd d d eZ Gd ddeZ dS)N)Mappingc@sbeZdZdZdddZddZddZd d Zd d Zd dZ ddZ ddZ ddZ ddZ dS) OrderedSetz? A set which keeps the ordering of the inserted items. NcCst|pd|_dS)N)dictfromkeys)selfiterablerrQ/var/www/html/rh/venv/lib/python3.10/site-packages/django/utils/datastructures.py__init__ zOrderedSet.__init__cCsd|j|<dSNrritemrrr add szOrderedSet.addcCs |j|=dSr r rrrr removes zOrderedSet.removecCs&z||WdStyYdSwr )rKeyErrorrrrr discards  zOrderedSet.discardcC t|jSr )iterrrrrr __iter__ zOrderedSet.__iter__cCrr )reversedrrrrr __reversed__rzOrderedSet.__reversed__cCs ||jvSr r rrrr __contains__rzOrderedSet.__contains__cCrr )boolrrrrr __bool__"rzOrderedSet.__bool__cCrr )lenrrrrr __len__%rzOrderedSet.__len__cCs,|jr tt|jnd}|jjd|dS)N())rreprlist __class__ __qualname__rdatarrr __repr__(szOrderedSet.__repr__r )__name__ __module__r&__doc__r rrrrrrrrr)rrrr rs  rc@s eZdZdS)MultiValueDictKeyErrorN)r*r+r&rrrr r--sr-cseZdZdZd/fdd ZfddZfddZfd d Zd d Zd dZ ddZ ddZ d0ddZ d1fdd Z d0ddZfddZd0ddZd0dd Zd!d"Zd#d$Zfd%d&Zd'd(Zd)d*Zd+d,Zd-d.ZZS)2MultiValueDicta A subclass of dictionary customized to handle multiple values for the same key. >>> d = MultiValueDict({'name': ['Adrian', 'Simon'], 'position': ['Developer']}) >>> d['name'] 'Simon' >>> d.getlist('name') ['Adrian', 'Simon'] >>> d.getlist('doesnotexist') [] >>> d.getlist('doesnotexist', ['Adrian', 'Simon']) ['Adrian', 'Simon'] >>> d.get('lastname', 'nonexistent') 'nonexistent' >>> d.setlist('lastname', ['Holovaty', 'Willison']) This class exists to solve the irritating problem raised by cgi.parse_qs, which returns a list for every key, even though most web forms submit single name-value pairs. rcst|dSr )superr )rkey_to_list_mappingr%rr r HszMultiValueDict.__init__csd|jjtfS)Nz<%s: %s>)r%r*r/r)rr1rr r)KszMultiValueDict.__repr__csJzt|}Wn tyt|wz|dWSty$gYSw)z| Return the last data value for this key, or [] if it's an empty list; raise KeyError if not found. )r/ __getitem__rr- IndexErrorrkeylist_r1rr r3Ns   zMultiValueDict.__getitem__cst||gdSr r/ __setitem__rr6valuer1rr r9\r zMultiValueDict.__setitem__cCs|dd|DS)NcSs g|] \}}||ddfqSr r.0kvrrr `s z+MultiValueDict.__copy__..)r%listsrrrr __copy___zMultiValueDict.__copy__c CsJ|}||t|<t|D]\}}t|t||t||q|Sr )r%idritemsr9copydeepcopy)rmemoresultr6r;rrr __deepcopy__bs zMultiValueDict.__deepcopy__cs ijdfddDiS)N_datacsi|]}||qSr_getlist)r=r>rrr lsz/MultiValueDict.__getstate__..)__dict__rrrr __getstate__ks zMultiValueDict.__getstate__cCs:|di}|D] \}}|||q |j|dS)NrK)poprEsetlistrOupdate)robj_dictr(r>r?rrr __setstate__ns zMultiValueDict.__setstate__NcCs4z||}Wn ty|YSw|gkr|S|S)z Return the last data value for the passed key. If key doesn't exist or value is an empty list, return `default`. )r)rr6defaultvalrrr getts  zMultiValueDict.getFcsTzt|}Wnty|durgYS|YSw|r(|dur&t|nd}|S)z Return a list of values for the key. Used internally to manipulate values list. If force_list is True, return a new copy of values. N)r/r3rr$)rr6rV force_listvaluesr1rr rMs zMultiValueDict._getlistcCs|j||ddS)zn Return the list of values for the key. If key doesn't exist, return a default value. T)rYrLrr6rVrrr getlistszMultiValueDict.getlistcst||dSr r8r5r1rr rRzMultiValueDict.setlistcCs||vr|||<||Sr rr[rrr setdefaultszMultiValueDict.setdefaultcCs*||vr|dur g}|||||Sr )rRrM)rr6 default_listrrr setlistdefaults   zMultiValueDict.setlistdefaultcCs|||dS)z8Append an item to the internal list associated with key.N)r`appendr:rrr appendlistszMultiValueDict.appendlistccs|D] }|||fVqdS)zu Yield (key, value) pairs, where value is the last item in the list associated with the key. 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