B 0²ô`Ã!ã@sšdZdddddddgZGdd„deƒZGd d „d eƒZGd d„deƒZGd d„deƒZGd d„deƒZGdd„deƒZGdd„deƒZ Gdd„de ƒZ dS)zInterface-specific exceptions ÚInvalidÚDoesNotImplementÚBrokenImplementationÚBrokenMethodImplementationÚMultipleInvalidÚ BadImplementsÚInvalidInterfacec@seZdZdZdS)rz A specification is violated N)Ú__name__Ú __module__Ú __qualname__Ú__doc__©r r úH/home/dcms/DCMS/lib/python3.7/site-packages/zope/interface/exceptions.pyrsc@sjeZdZdZdZeZdZddd„Ze dd„ƒZ e d d „ƒZ e d d „ƒZ e d d„ƒZ dZdZdZdd„ZdS)Ú_TargetInvalidééz NcCs&y |j|S|jk r |SXdS)N)ÚargsÚ_NOT_GIVEN_CATCH)ÚselfÚixÚdefaultr r r Ú_get_arg_or_default8s z"_TargetInvalid._get_arg_or_defaultcCs | |j¡S)N)rÚ _IX_INTERFACE)rr r r Ú interface>sz_TargetInvalid.interfacecCs| |j|j¡S)N)rÚ _IX_TARGETÚ _NOT_GIVEN)rr r r ÚtargetBsz_TargetInvalid.targetcCs|j}||jkrdSd|fS)Nz An objectz The object %r)rr)rrr r r Ú _str_subjectZs z_TargetInvalid._str_subjectcCsd|jp dS)Nz$has failed to implement interface %sz )r)rr r r Ú_str_descriptionasz_TargetInvalid._str_descriptionz: z Ú.cCsd|j|j|j|j|jfS)Nz %s %s%s%s%s)rrÚ_str_conjunctionÚ _str_detailsÚ _str_trailer)rr r r Ú__str__ks z_TargetInvalid.__str__)N)rr r rrÚ IndexErrorrrrÚpropertyrrrrrr r!r"r r r r r"s     rc@seZdZdZdZdS)ra DoesNotImplement(interface[, target]) The *target* (optional) does not implement the *interface*. .. versionchanged:: 5.0.0 Add the *target* argument and attribute, and change the resulting string value of this object accordingly. z.Does not declaratively implement the interfaceN)rr r r r r r r r rus c@s:eZdZdZejdZedZedd„ƒZ edd„ƒZ dS)ra[ BrokenImplementation(interface, name[, target]) The *target* (optional) is missing the attribute *name*. .. versionchanged:: 5.0.0 Add the *target* argument and attribute, and change the resulting string value of this object accordingly. The *name* can either be a simple string or a ``Attribute`` object. rcCs |jdS)Nr)r)rr r r Úname“szBrokenImplementation.namecCs dt|jtƒrt|jƒn|jS)Nz!The %s attribute was not provided)Ú isinstancer%ÚstrÚrepr)rr r r r —sz!BrokenImplementation._str_detailsN) rr r r rrZ_IX_NAMErr$r%r r r r r rƒs    c@sTeZdZdZdZedZedZedd„ƒZedd„ƒZ e dd „ƒZ ed d „ƒZ d S) ra¡ BrokenMethodImplementation(method, message[, implementation, interface, target]) The *target* (optional) has a *method* in *implementation* that violates its contract in a way described by *mess*. .. versionchanged:: 5.0.0 Add the *interface* and *target* argument and attribute, and change the resulting string value of this object accordingly. The *method* can either be a simple string or a ``Method`` object. .. versionchanged:: 5.0.0 If *implementation* is given, then the *message* will have the string "implementation" replaced with an short but informative representation of *implementation*. ércCs |jdS)Nr)r)rr r r Úmethod¶sz!BrokenMethodImplementation.methodcCs |jdS)Nr)r)rr r r ÚmessºszBrokenMethodImplementation.messc s ddl}y|j}t}Wn,tk rB|j}|j‰‡fdd„}YnXy ||ƒ}Wnttfk rlt|ƒSXy |j }Wntk r’|j }YnX|||ƒS)Nrcsˆ|ŽS)Nr )Úsig)Úfr r ÚÉózABrokenMethodImplementation.__implementation_str..) ÚinspectÚ signaturer'ÚAttributeErrorÚ getargspecÚ formatargspecÚ ValueErrorÚ TypeErrorr(r r)Úimplr0r,Z formatsigr%r )r-r Z__implementation_str¾s"    z/BrokenMethodImplementation.__implementation_strcCsh| |j|j¡}|j}||jk rDd|krD| dd¡}|| |¡f}dt|jtƒr\t |jƒn|j|fS)NÚimplementationz%rz)The contract of %s is violated because %s) rÚ_IX_IMPLrr+ÚreplaceÚ/_BrokenMethodImplementation__implementation_strr&r*r'r()rr7Úmessager r r r Ûs z'BrokenMethodImplementation._str_detailsN) rr r r r9rrr$r*r+Ú staticmethodr;r r r r r ržs   csDeZdZdZdZ‡fdd„Zedd„ƒZedd„ƒZd Z d Z ‡Z S) rzÏ The *target* has failed to implement the *interface* in multiple ways. The failures are described by *exceptions*, a collection of other `Invalid` instances. .. versionadded:: 5.0 r cstt|ƒ ||t|ƒ¡dS)N)ÚsuperrÚ__init__Útuple)rrrÚ exceptions)Ú __class__r r r?öszMultipleInvalid.__init__cCs |jdS)Nr))r)rr r r rAùszMultipleInvalid.exceptionscCsdd dd„|jDƒ¡S)Nz css*|]"}t|tƒr|j ¡nt|ƒVqdS)N)r&rr Ústripr')Ú.0Úxr r r ú sz/MultipleInvalid._str_details..)ÚjoinrA)rr r r r ýszMultipleInvalid._str_detailsú:Ú) rr r r rr?r$rAr rr!Ú __classcell__r r )rBr rés    c@seZdZdZdS)rz'The interface has invalid contents N)rr r r r r r r r sc@seZdZdZdS)rzŽAn implementation assertion is invalid because it doesn't contain an interface or a sequence of valid implementation assertions. N)rr r r r r r r rsN) r Ú__all__Ú Exceptionrrrrrrrr6rr r r r ÚsSK!