pg.from_json_str¶

Accessible via pg.from_json_str, pg.symbolic.from_json_str.

from_json_str(json_str, *, allow_partial=False, root_path=None, force_dict=False, **kwargs)[source]¶

Deserialize (maybe) symbolic object from JSON string.

Example:

@pg.members([
  ('x', pg.typing.Any())
])
class A(pg.Object):
  pass

a1 = A(1)
json_str = a1.to_json_str()
a2 = pg.from_json_str(json_str)
assert pg.eq(a1, a2)

Return type:

Any

Parameters:

json_str – JSON string.
allow_partial – If True, allow a partial symbolic object to be created. Otherwise error will be raised on partial value.
root_path – The symbolic path used for the deserialized root object.
force_dict – If True, “_type” keys will be stripped before loading. As a result, JSONConvertible objects will be returned as dict.
**kwargs – Additional keyword arguments that will be passed to pg.from_json.

Returns:

A deserialized value.