Package pyxb :: Module exceptions_

Module exceptions_

Extensions of standard exceptions for PyXB events.

Yeah, I'd love this module to be named exceptions.py, but it can't because the standard library has one of those, and we need to reference it below.

Classes

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PyXBException
Base class for exceptions that indicate a problem that the user should fix.

PyXBVersionError
Raised on import of a binding generated with a different version of PYXB

SchemaValidationError
Raised when the XML hierarchy does not appear to be valid for an XML schema.

NamespaceError
Violation of some rule relevant to XML Namespaces

NamespaceArchiveError
Problem related to namespace archives

SchemaUniquenessError
Raised when somebody tries to create a schema component using a schema that has already been used in that namespace.

BindingGenerationError
Raised when something goes wrong generating the binding classes

NamespaceUniquenessError
Raised when an attempt is made to record multiple objects of the same name in the same namespace category.

NotInNamespaceError
Raised when a name is referenced that is not defined in the appropriate namespace.

BadDocumentError
Raised when processing document content and an error is encountered.

StructuralBadDocumentError
Raised when processing document and the content model is not satisfied.

UnrecognizedDOMRootNodeError
A root DOM node could not be resolved to a schema element

ValidationError
Raised when something in the infoset fails to satisfy a content model or attribute requirement.

ElementValidationError
Raised when a validation requirement for an element is not satisfied.

AbstractElementError
Attempt to create an instance of an abstract element.

ContentInNilInstanceError
Raised when an element that is marked to be nil is assigned content.

NoNillableSupportError
Raised when invoking _setIsNil on a type that does not support nillable.

ElementChangeError
Attempt to change an element that has a fixed value constraint.

ComplexTypeValidationError
Raised when a validation requirement for a complex type is not satisfied.

AbstractInstantiationError
Attempt to create an instance of an abstract complex type.

AttributeOnSimpleTypeError
Attempt made to set an attribute on an element with simple type.

ContentValidationError
Violation of a complex type content model.

SimpleContentAbsentError
An instance with simple content was not provided with a value.

ExtraSimpleContentError
A complex type with simple content was provided too much content.

NonPluralAppendError
Attempt to append to an element which does not accept multiple instances.

MixedContentError
Non-element content added to a complex type instance that does not support mixed content.

UnprocessedKeywordContentError
A complex type constructor was provided with keywords that could not be recognized.

IncrementalElementContentError
Element or element-like content could not be validly associated with an sub-element in the content model.

UnrecognizedContentError
Element or element-like content could not be validly associated with an sub-element in the content model.

BatchElementContentError
Element/wildcard content cannot be reconciled with the required content model.

IncompleteElementContentError
Validation of an instance failed to produce an accepting state.

UnprocessedElementContentError
Validation of an instance produced an accepting state but left element material unconsumed.

InvalidPreferredElementContentError
Use of a preferred element led to inability to generate a valid document

OrphanElementContentError
An element expected to be used in content is not present in the instance.

SimpleTypeValueError
Raised when a simple type value does not satisfy its constraints.

SimpleListValueError
Raised when a list simple type contains a member that does not satisfy its constraints.

SimpleUnionValueError
Raised when a union simple type contains a member that does not satisfy its constraints.

SimpleFacetValueError
Raised when a simple type value does not satisfy a facet constraint.

SimplePluralValueError
Raised when context requires a plural value.

AttributeValidationError
Raised when an attribute requirement is not satisfied.

UnrecognizedAttributeError
Attempt to reference an attribute not sanctioned by content model.

ProhibitedAttributeError
Raised when an attribute that is prohibited is set or referenced in an element.

MissingAttributeError
Raised when an attribute that is required is missing in an element.

AttributeChangeError
Attempt to change an attribute that has a fixed value constraint.

BindingError
Raised when the bindings are mis-used.

NotSimpleContentError
An operation that requires simple content was invoked on a complex type instance that does not have simple content.

NotComplexContentError
An operation that requires a content model was invoked on a complex type instance that has empty or simple content.

ReservedNameError
Reserved name set in binding instance.

PyXBError
Base class for exceptions that indicate a problem that the user probably can't fix.

UsageError
Raised when the code detects user violation of an API.

LogicError
Raised when the code detects an implementation problem.

IncompleteImplementationError
Raised when required capability has not been implemented.

Variables

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__package__ = 'pyxb'