detect_circular_references
xsdata.codegen.handlers.detect_circular_references
DetectCircularReferences
Bases: RelativeHandlerInterface
Accurately detect circular dependencies between classes.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
container | ContainerInterface | The class container instance | required |
Attributes:
Name | Type | Description |
---|---|---|
reference_types | Dict[int, List[AttrType]] | A map of class refs to dependency types |
Source code in xsdata/codegen/handlers/detect_circular_references.py
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process(target)
Go through all the attr types and find circular references.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
target | Class | The class to inspect and update | required |
Source code in xsdata/codegen/handlers/detect_circular_references.py
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process_types(types, class_reference)
Go through the types and find circular references.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
types | List[AttrType] | A list attr/choice type instances | required |
class_reference | int | The parent attr/choice class reference | required |
Source code in xsdata/codegen/handlers/detect_circular_references.py
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is_circular(start, stop)
Detect if the start reference leads to the stop reference.
The procedure is a dfs search to avoid max recursion errors.
Parameters:
Name | Type | Description | Default |
---|---|---|---|
start | int | The attr type reference | required |
stop | int | The parent class reference | required |
Returns:
Type | Description |
---|---|
bool | Whether the start reference leads back to the stop reference. |
Source code in xsdata/codegen/handlers/detect_circular_references.py
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build_reference_types()
Build the reference types mapping.
Source code in xsdata/codegen/handlers/detect_circular_references.py
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