JsonParser

class xsdata.formats.dataclass.parsers.JsonParser(context=<factory>)

Json parser for dataclasses.

Parameters

context (XmlContext) – Model context provider

from_path(path, clazz=None)

Parse the input file path and return the resulting object tree.

Parameters

• path (Path) –

• clazz (Optional[Type[~T]]) –

Return type

~T

parse(source, clazz=None)

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

Parameters

• source (BytesIO) –

• clazz (Optional[Type[~T]]) –

Return type

~T

bind_value(var, value)

Bind value according to the class var.

Parameters

• var (XmlVar) –

• value (Any) –

Return type

Any

bind_dataclass(data, clazz)

Recursively build the given model from the input dict data.

Parameters

• data (Dict) –

• clazz (Type[~T]) –

Return type

~T

maybe_bind_dataclass(data, clazz)

Recursively build the given model from the input dict data but fail on any converter warnings.

Parameters

• data (Dict) –

• clazz (Type[~T]) –

Return type

Optional[~T]

bind_dataclass_union(value, var)

Bind data to all possible models and return the best candidate.

Parameters

• value (Dict) –

• var (XmlVar) –

Return type

Any

bind_wildcard(value)

Bind data to a wildcard model.

Parameters

value (Any) –

Return type

Any

bind_choice(value, var)

Bind data to one of the choice models.

Parameters

• value (Any) –

• var (XmlVar) –

Return type

Any

bind_choice_simple(value, var)

Bind data to one of the simple choice types and return the first that succeeds.

Parameters

• value (Any) –

• var (XmlVar) –

Return type

Any

bind_choice_generic(value, var)

Bind data to a either a derived or a user derived model.

Parameters

• value (Dict) –

• var (XmlVar) –

Return type

Any

bind_choice_dataclass(value, var)

Bind data to the best matching choice model.

Parameters

• value (Dict) –

• var (XmlVar) –

Return type

Any

classmethod parse_value(value, types, default, tokens, fmt)

Convert any value to one of the given var types.

Parameters

• value (Any) –

• types (List[Type]) –

• default (Any) –

• tokens (bool) –

• fmt (Optional[str]) –

Return type

Any