3 . g¹ã@sddZddlmZddlmZmZmZddlmZGdd„de ƒZ Gdd„de ƒZ Gd d „d e ƒZ Gd d „d e ƒZ Gd d„de ƒZGdd„de ƒZGdd„de ƒZGdd„de ƒZGdd„de ƒZGdd„de ƒZGdd„de ƒZGdd„de ƒZGdd„de ƒZGdd „d eƒZGd!d"„d"eƒZGd#d$„d$eƒZGd%d&„d&eƒZGd'd(„d(eƒZGd)d*„d*e ƒZd+S),z"Exceptions used throughout packageé)Úabsolute_import)ÚchainÚgroupbyÚrepeat)Ú iteritemsc@seZdZdZdS)ÚPipErrorzBase pip exceptionN)Ú__name__Ú __module__Ú __qualname__Ú__doc__©r r ú /usr/lib/python3.6/exceptions.pyr src@seZdZdZdS)ÚInstallationErrorz%General exception during installationN)rr r r r r r r r src@seZdZdZdS)ÚUninstallationErrorz'General exception during uninstallationN)rr r r r r r r rsrc@seZdZdZdS)ÚDistributionNotFoundzCRaised when a distribution cannot be found to satisfy a requirementN)rr r r r r r r rsrc@seZdZdZdS)ÚRequirementsFileParseErrorzDRaised when a general error occurs parsing a requirements file line.N)rr r r r r r r rsrc@seZdZdZdS)ÚBestVersionAlreadyInstalledzNRaised when the most up-to-date version of a package is already installed.N)rr r r r r r r rsrc@seZdZdZdS)Ú BadCommandz0Raised when virtualenv or a command is not foundN)rr r r r r r r r"src@seZdZdZdS)Ú CommandErrorz7Raised when there is an error in command-line argumentsN)rr r r r r r r r&src@seZdZdZdS)ÚPreviousBuildDirErrorz:Raised when there's a previous conflicting build directoryN)rr r r r r r r r*src@seZdZdZdS)ÚInvalidWheelFilenamezInvalid wheel filename.N)rr r r r r r r r.src@seZdZdZdS)ÚUnsupportedWheelzUnsupported wheel.N)rr r r r r r r r2src@s8eZdZdZdd„Zdd„Zdd„Zdd „Zd d „Zd S) Ú HashErrorsz:Multiple HashError instances rolled into one for reportingcCs g|_dS)N)Úerrors)Úselfr r r Ú__init__9szHashErrors.__init__cCs|jj|ƒdS)N)rÚappend)rÚerrorr r r r<szHashErrors.appendcCsfg}|jjdd„dxAsz$HashErrors.__str__..)ÚkeycSs|jS)N)Ú __class__)rr r r r Bscss|]}|jƒVqdS)N)Úbody)Ú.0rr r r ú Dsz%HashErrors.__str__..Ú )rÚsortrrÚheadÚextendÚjoin)rÚlinesÚclsZ errors_of_clsr r r Ú__str__?s zHashErrors.__str__cCs t|jƒS)N)Úboolr)rr r r Ú __nonzero__HszHashErrors.__nonzero__cCs|jƒS)N)r/)rr r r Ú__bool__KszHashErrors.__bool__N) rr r r rrr-r/r0r r r r r6s  rc@s0eZdZdZdZdZdd„Zdd„Zdd „ZdS) Ú HashErrora” A failure to verify a package against known-good hashes :cvar order: An int sorting hash exception classes by difficulty of recovery (lower being harder), so the user doesn't bother fretting about unpinned packages when he has deeper issues, like VCS dependencies, to deal with. 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