U P|jv!@sdZdddddddgZGdddeZGd d d eZGd ddeZGd ddeZGd ddeZGdddeZGdddeZ Gddde Z dS)zInterface-specific exceptions InvalidDoesNotImplementBrokenImplementationBrokenMethodImplementationMultipleInvalid BadImplementsInvalidInterfacec@seZdZdZdS)rz A specification is violated N__name__ __module__ __qualname____doc__r r =/tmp/pip-unpacked-wheel-zcalc2_b/zope/interface/exceptions.pyrsc@sjeZdZdZdZeZdZdddZe ddZ e d d Z e d d Z e d dZ dZdZdZddZdS)_TargetInvalidz NcCs,z |j|WS|jk r&|YSXdSN)args_NOT_GIVEN_CATCH)selfixdefaultr r r_get_arg_or_default9s z"_TargetInvalid._get_arg_or_defaultcCs ||jSr)r _IX_INTERFACErr r r interface?sz_TargetInvalid.interfacecCs||j|jSr)r _IX_TARGET _NOT_GIVENrr r rtargetCsz_TargetInvalid.targetcCs|j}||jkrdSd|S)Nz An objectz The object )rr)rrr r r _str_subject[s z_TargetInvalid._str_subjectcCsd|jp dS)Nz$has failed to implement interface %sz )rrr r r_str_descriptionbsz_TargetInvalid._str_descriptionz: z .cCsd|j|j|j|j|jS)Nz {} {}{}{}{})formatrr _str_conjunction _str_details _str_trailerrr r r__str__lsz_TargetInvalid.__str__)N)r r r rr IndexErrorrrrpropertyrrrr r#r$r%r&r r r rr#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)r r r r r$r r r rrvs c@s:eZdZdZejdZedZeddZ eddZ dS)ra[ BrokenImplementation(interface, name[, target]) The *target* (optional) is missing the attribute *name*. .. versionchanged:: 5.0.0 Add the *target* argument and attribute, and change the resulting string value of this object accordingly. The *name* can either be a simple string or a ``Attribute`` object. rcCs |jdSNrrrr r rnameszBrokenImplementation.namecCs dt|jtrt|jn|jS)Nz!The %s attribute was not provided) isinstancer+strreprrr r rr$sz!BrokenImplementation._str_detailsN) r r r r rrZ_IX_NAMErr(r+r$r r r rrs  c@sTeZdZdZdZedZedZeddZeddZ e dd Z ed d Z d S) ra BrokenMethodImplementation( method, message[, implementation, interface, target] ) The *target* (optional) has a *method* in *implementation* that violates its contract in a way described by *mess*. .. versionchanged:: 5.0.0 Add the *interface* and *target* argument and attribute, and change the resulting string value of this object accordingly. The *method* can either be a simple string or a ``Method`` object. .. versionchanged:: 5.0.0 If *implementation* is given, then the *message* will have the string "implementation" replaced with an short but informative representation of *implementation*. rcCs |jdSNrr*rr r rmethodsz!BrokenMethodImplementation.methodcCs |jdSr)r*rr r rmessszBrokenMethodImplementation.messc Csddl}z|j}t}Wn tk r6|j}|j}YnXz ||}Wn ttfk rdt|YSXz |j }Wntk r|j }YnX|||Sr0) inspect signaturer-AttributeError getargspec formatargspec ValueError TypeErrorr.r r )implr3sigZ formatsigr+r r rZ__implementation_strs     z/BrokenMethodImplementation.__implementation_strcCsh||j|j}|j}||jk rDd|krD|dd}|||f}dt|jt r^t |jn|j|S)Nimplementationz%rz)The contract of {} is violated because {}) r_IX_IMPLrr2replace/_BrokenMethodImplementation__implementation_strr"r,r1r-r.)rr:messager r rr$s z'BrokenMethodImplementation._str_detailsN) r r r r r=rrr(r1r2 staticmethodr?r$r r r rrs   csDeZdZdZdZfddZeddZeddZd Z d Z Z S) rz The *target* has failed to implement the *interface* in multiple ways. The failures are described by *exceptions*, a collection of other `Invalid` instances. .. versionadded:: 5.0 r cst||t|dSr)super__init__tuple)rrr exceptions __class__r rrCszMultipleInvalid.__init__cCs |jdS)Nr/r*rr r rrEszMultipleInvalid.exceptionscCsdddd|jDS)Nz css*|]"}t|tr|jnt|VqdSr)r,rr$stripr-).0xr r r sz/MultipleInvalid._str_details..)joinrErr r rr$s zMultipleInvalid._str_details:) r r r r rrCr(rEr$r#r% __classcell__r r rFrrs    c@seZdZdZdS)rz'The interface has invalid contents Nrr r r rr sc@seZdZdZdS)rzAn implementation assertion is invalid because it doesn't contain an interface or a sequence of valid implementation assertions. Nrr r r rrsN) r __all__ Exceptionrrrrrrrr9rr r r rs  SL!