xsdata.codegen.transformer module

class xsdata.codegen.transformer.SchemaTransformer(print, output, ns_struct)

Bases: object

Orchestrate the code generation from a list of sources to the output format.

Parameters

• print (bool) – Print to stdout the generated output.

• output (str) – The output type.

• class_map – The classes generated indexed by the source uri.

• processed – Index of the already processed uris.

• ns_struct (bool) –

print: bool

output: str

ns_struct: bool

class_map: Dict[str, List[xsdata.codegen.models.Class]]

processed: List[str]

process_definitions(uri, package)

Process a single wsdl resource.

Parameters

• uri (str) –

• package (str) –

process_schemas(uris, package)

Run main processes.

Parameters

• uris (List[str]) – list of uris to process

• package (str) – package name eg foo.bar.xxx

process_classes(package)

Process the generated classes and write or print the final output.

Parameters

package (str) –

process_schema(uri, namespace=None)

Parse and convert schema to codegen models.

Avoid processing the same uri twice and fail silently if anything goes wrong with fetching and parsing the schema document.

Parameters

• uri (str) –

• namespace (Optional[str]) –

convert_schema(schema)

Convert a schema instance to codegen classes and process imports to other schemas.

Parameters

schema (Schema) –

convert_definitions(definitions)

Convert a definitions instance to codegen classes.

Parameters

definitions (Definitions) –

generate_classes(schema)

Convert and return the given schema tree to classes.

Parameters

schema (Schema) –

Return type

List[Class]

classmethod parse_schema(uri, namespace)

Parse the given schema uri and return the schema tree object.

Optionally add the target namespace if the schema is included and is missing a target namespace.

Parameters

• uri (str) –

• namespace (Optional[str]) –

Return type

Optional[Schema]

parse_definitions(uri, namespace)

Parse recursively the given wsdl uri and return the definitions tree object.

Raises

OSError – if it fails to load the definition uri.

Parameters

• uri (str) –

• namespace (Optional[str]) –

Return type

Definitions

classmethod load_resource(uri)

Read and return the contents of the given uri.

Raises

OSError – if it fails during open/read .

Parameters

uri (str) –

Return type

bytes

classmethod analyze_classes(classes)

Analyzer the given class list and simplify attributes and extensions.

Parameters

classes (List[Class]) –

Return type

List[Class]

count_classes(classes)

Return a tuple of counters for the main and inner classes.

Parameters

classes (List[Class]) –

Return type

Tuple[int, int]

assign_packages(package)

Group uris by common path and auto assign package names to all classes.

Parameters

package (str) –

classmethod assign_package(classes, package)

Assign the given package to all the classes and their inners.

Parameters

• classes (List[Class]) –

• package (str) –