pyxb.namespace.resolution._NamespaceResolution

Class _NamespaceResolution_mixin

object --+ | cscRoot --+ | _NamespaceResolution_mixin

Known Subclasses:

Namespace

Mix-in that aggregates those aspects of XMLNamespaces relevant to resolving component references.

Instance Methods

[hide private]

_reset(self)
CSC extension to reset fields of a Namespace.

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_getState_csc(self, kw)

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_setState_csc(self, kw)

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importNamespace(self, namespace)

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_referenceNamespace(self, namespace)

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importedNamespaces(self)
Return the set of namespaces which some schema imported while processing with this namespace as target.

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_transferReferencedNamespaces(self, module_record)

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referencedNamespaces(self)
Return the set of namespaces which appear in namespace declarations of schema with this namespace as target.

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queueForResolution(self, resolvable)
Invoked to note that a component may have references that will need to be resolved.

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needsResolution(self)
Return True iff this namespace has not been resolved. source code

_replaceComponent_csc(self, existing_def, replacement_def)
Replace a component definition if present in the list of unresolved components.

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resolveDefinitions(self, allow_unresolved=False)
Loop until all references within the associated resolvable objects have been resolved.

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_unresolvedComponents(self)
Returns a reference to the list of unresolved components.

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Inherited from cscRoot: __init__

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Class Variables

[hide private]

__importedNamespaces = None

__referencedNamespaces = None

__unresolvedComponents = None

_NamespaceResolution_mixin__importedNamespaces = None

_NamespaceResolution_mixin__referencedNamespaces = None

_NamespaceResolution_mixin__unresolvedComponents = None

Properties

[hide private]

Inherited from object: __class__

_reset(self)

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CSC extension to reset fields of a Namespace.

This one handles component-resolution--related data.

queueForResolution(self, resolvable)

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Invoked to note that a component may have references that will need to be resolved.

Newly created named components are often unresolved, as are components which, in the course of resolution, are found to depend on another unresolved component.

The provided object must be an instance of _Resolvable_mixin. This method returns the resolvable object.

resolveDefinitions(self, allow_unresolved=False)

source code

Loop until all references within the associated resolvable objects have been resolved.

This method iterates through all components on the unresolved list, invoking the _resolve method of each. If the component could not be resolved in this pass, it iis placed back on the list for the next iteration. If an iteration completes without resolving any of the unresolved components, a pyxb.NotInNamespaceError exception is raised.

Note: Do not invoke this until all top-level definitions for the namespace have been provided. The resolution routines are entitled to raise a validation exception if a reference to an unrecognized component is encountered.