3 u|eฎใ@s ddlmZGdd„deƒZGdd„deƒZGdd„deƒZGdd „d eƒZGd d „d eƒZGd d „d e ƒZ Gdd„de ƒZ Gdd„deƒZ Gdd„deƒZdS)้)ฺ DatabaseErrorc@seZdZdZdS)ฺAmbiguityErrorz.More than one migration matches a name prefix.N)ฺ__name__ฺ __module__ฺ __qualname__ฺ__doc__ฉrr๚c/var/www/html/StaffProfile/staffvenv/lib/python3.6/site-packages/django/db/migrations/exceptions.pyrsrc@seZdZdZdS)ฺBadMigrationErrorz5There's a bad migration (unreadable/bad format/etc.).N)rrrrrrrr r sr c@seZdZdZdS)ฺCircularDependencyErrorz5There's an impossible-to-resolve circular dependency.N)rrrrrrrr r sr c@seZdZdZdS)ฺInconsistentMigrationHistoryz>An applied migration has some of its dependencies not applied.N)rrrrrrrr r sr c@seZdZdZdS)ฺInvalidBasesErrorz)A model's base classes can't be resolved.N)rrrrrrrr r sr c@seZdZdZdS)ฺIrreversibleErrorz2An irreversible migration is about to be reversed.N)rrrrrrrr rsrc@s*eZdZdZd dd„Zdd„Zdd„ZdS) ฺNodeNotFoundErrorz@An attempt on a node is made that is not available in the graph.NcCs||_||_||_dS)N)ฺmessageฺoriginฺnode)ฺselfrrrrrr ฺ__init__%szNodeNotFoundError.__init__cCs|jS)N)r)rrrr ฺ__str__*szNodeNotFoundError.__str__cCs d|jfS)NzNodeNotFoundError(%r))r)rrrr ฺ__repr__-szNodeNotFoundError.__repr__)N)rrrrrrrrrrr r"s rc@s eZdZdS)ฺMigrationSchemaMissingN)rrrrrrr r1src@s eZdZdS)ฺInvalidMigrationPlanN)rrrrrrr r5srN)Z django.dbrฺ Exceptionrr r r ฺ ValueErrorr ฺ RuntimeErrorrฺ LookupErrorrrrrrrr ฺs