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lmZnddlZejZejdejddd„Zdejfd„ƒYZdefd„ƒYZddd„ƒYZdS(sNManage shelves of pickled objects using bsddb database files for the
storage.
iÿÿÿÿNiisfrom . import dbiitignoretmessages1the cPickle module has been removed in Python 3.0tcategorycCstj|d|ƒS(Ntprotocol(tcPickletdumps(tobjectR((s$/usr/lib/python2.7/bsddb/dbshelve.pyt_dumpsDs(t	DictMixini°cCsÒt|ƒtdƒkr©|}|dkr6tj}q©|dkrKd}q©|dkrctj}q©|dkr{tj}q©|dkrštjtjB}q©tjd‚nt|ƒ}|j|||||ƒ|S(	s(
    A simple factory function for compatibility with the standard
    shleve.py module.  It can be used like this, where key is a string
    and data is a pickleable object:

        from bsddb import dbshelve
        db = dbshelve.open(filename)

        db[key] = data

        db.close()
    ttrtrwitwtctnsJflags should be one of 'r', 'w', 'c' or 'n' or use the bsddb.db.DB_* flags(ttypetdbt	DB_RDONLYt	DB_CREATEtDB_TRUNCATEtDBErrortDBShelftopen(tfilenametflagstmodetfiletypetdbenvtdbnametsflagtd((s$/usr/lib/python2.7/bsddb/dbshelve.pyRPs 	t
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    cCs:tj|ƒ|_t|_tr-t|_n	d|_dS(Ni(RtDBtTruet_closedtHIGHEST_PROTOCOLR(tselfR((s$/usr/lib/python2.7/bsddb/dbshelve.pyt__init__zs
	cCs|jƒdS(N(tclose(R&((s$/usr/lib/python2.7/bsddb/dbshelve.pyt__del__ƒscCst|j|ƒS(sTMany methods we can just pass through to the DB object.
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cursorListR((s$/usr/lib/python2.7/bsddb/dbshelve.pytjoinsN(ii(R R!t__doc__R6R'R)R,R.R2R4R5R7RMRNR:RR(RBRCRGRLRDRURXR]R_R`Rc(((s$/usr/lib/python2.7/bsddb/dbshelve.pyRvs0			
							
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