$Nc@sCdZddlZddlZddlZddlZddlmZy ddlZeje Z Wne k re Z nXde fdYZdefdYZdefd YZd efd YZe rd efd YZnd efdYZdZdd!dYZdd"dYZdefdYZdZeeZedZeeZ[[dZeeZejddZeeZ dZ!ee!Z"dZ#ee#Z$dZ%ee%Z&dZ'ee'Z(ddZ*ee*Z+d Z,ee,Z-dS(#sHThis module implements facilities to deal with Debian-specific metadata.iN(tfunction_deprecated_byt ParseErrorcBs>eZdZdZdZdZdZeeZRS(sAn exception which is used to signal a parse failure. 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