xsdata.codegen.parsers.schema module

class xsdata.codegen.parsers.schema.SchemaParser(config=<factory>, context=<factory>, location=None, target_namespace=None, default_attributes=None, default_open_content=None)

Bases: xsdata.formats.dataclass.parsers.xml.XmlParser

A simple parser to convert an xsd schema to an easy to handle data structure based on dataclasses.

The parser is a dummy as possible but it will try to normalize certain things like apply parent properties to children.

Parameters

• location (Optional[str]) –

• element_form –

• attribute_form –

• target_namespace (Optional[str]) –

• default_attributes (Optional[str]) –

• default_open_content (Optional[DefaultOpenContent]) –

• config (ParserConfig) –

• context (XmlContext) –

location: Optional[str] = None

element_form: Optional[xsdata.models.enums.FormType] = None

attribute_form: Optional[xsdata.models.enums.FormType] = None

target_namespace: Optional[str] = None

default_attributes: Optional[str] = None

default_open_content: Optional[xsdata.models.xsd.DefaultOpenContent] = None

dequeue(element, queue, objects)

Override parent method to set element index and namespaces map.

Parameters

• element (Element) –

• queue (List[ForwardRef]) –

• objects (List[Tuple[QName, Any]]) –

Return type

Any

start_schema(element)

Collect the schema’s default form for attributes and elements for later usage.

Parameters

element (Element) –

set_schema_forms(obj)

Set the default form type for elements and attributes.

Global elements and attributes are by default qualified.

Parameters

obj (Schema) –

set_schema_namespaces(obj, element)

Set the given schema’s target namespace and add the default namespaces if the are missing xsi, xlink, xml, xs.

Parameters

• obj (Schema) –

• element (Element) –

static set_namespace_map(element, obj)

Add common namespaces like xml, xsi, xlink if they are missing.

Parameters

• element (Element) –

• obj (Any) –

static set_index(element, obj)

Parameters

• element (Element) –

• obj (Any) –

static add_default_imports(obj)

Add missing imports to the standard schemas if the namespace is declared and.

Parameters

obj (Schema) –

resolve_schemas_locations(obj)

Resolve the locations of the schema overrides, redefines, includes and imports relatively to the schema location.

Parameters

obj (Schema) –

resolve_path(location)

Resolve the given location string relatively the schema location path.

Parameters

location (Optional[str]) –

Return type

Optional[str]

resolve_local_path(location, namespace)

Resolve the given namespace to one of the local standard schemas or fallback to the external file path.

Parameters

• location (Optional[str]) –

• namespace (Optional[str]) –

Return type

Optional[str]

end_attribute(obj, element)

Assign the schema’s default form for attributes if the given attribute form is None.

Parameters

• obj (~T) –

• element (Element) –

end_complex_type(obj, element)

Prepend an attribute group reference when default attributes apply.

Parameters

• obj (~T) –

• element (Element) –

end_default_open_content(obj, element)

Set the instance default open content to be used later as a property for all extensions and restrictions.

Parameters

• obj (~T) –

• element (Element) –

end_element(obj, element)

Assign the schema’s default form for elements if the given element form is None.

Parameters

• obj (~T) –

• element (Element) –

end_extension(obj, element)

Set the open content if any to the given extension.

Parameters

• obj (~T) –

• element (Element) –

classmethod end_open_content(obj, element)

Adjust the index to trick later processors into putting attributes derived from this open content last in classes.

Parameters

• obj (~T) –

• element (Element) –

end_restriction(obj, element)

Set the open content if any to the given restriction.

Parameters

• obj (~T) –

• element (Element) –

end_schema(obj, element)

Normalize various properties for the schema and it’s children.

Parameters

• obj (~T) –

• element (Element) –