xsdata.formats.dataclass.parsers.xml module

class xsdata.formats.dataclass.parsers.xml.XmlParser(context=<factory>, event_names=<factory>, config=<factory>)

Bases: xsdata.formats.bindings.AbstractParser

Parameters

• context (XmlContext) –

• event_names (Dict) –

• config (ParserConfig) –

namespaces: Namespaces = None

context: XmlContext = None

event_names: Dict = None

config: ParserConfig = None

parse(source, clazz)

Parse the XML input stream and return the resulting object tree.

Parameters

• source (BytesIO) –

• clazz (Type[~T]) –

Return type

~T

parse_context(context, clazz)

Dispatch elements to handlers as they arrive and are fully parsed.

Raises

ParserError – When the requested type doesn’t match the result object

Parameters

• context (iterparse) –

• clazz (Type[~T]) –

Return type

~T

add_namespace(namespace)

Add the given namespace in the registry.

Parameters

namespace (Tuple) –

queue(element, queue, objects)

Queue the next xml node for parsing based on the given element qualified name.

Parameters

• element (Element) –

• queue (List[XmlNode]) –

• objects (List[Tuple[QName, Any]]) –

dequeue(element, queue, objects)

Use the last xml node to parse the given element and bind any child objects.

Returns Any

A dataclass instance or a python primitive value or None

Parameters

• element (Element) –

• queue (List[XmlNode]) –

• objects (List[Tuple[QName, Any]]) –

Return type

Any

emit_event(event, name, **kwargs)

Call if exist the parser’s hook for the given element and event.

Parameters

• event (str) –

• name (str) –

• kwargs (Any) –