jangada.serialization.Serializable.__init__

Serializable.__init__(*args, **kwargs) → None

Initialize a Serializable object.

Supports three initialization modes: 1. From keyword arguments: obj = MyClass(prop1=val1, prop2=val2) 2. Copy constructor: obj2 = MyClass(obj1) 3. Internal use during deserialization

Parameters:

*argstuple

If empty, initialize from kwargs. If one Serializable instance, perform copy construction.

**kwargsdict

Property names mapped to values.

Raises:

ValueError

If args don’t match a supported signature, or if kwargs contain properties not defined on the class.

Examples

Initialize from kwargs:

>>> class MyClass(Serializable):
...     value = SerializableProperty(default=0)
...
>>> obj = MyClass(value=42)
>>> obj.value
42

Copy constructor:

>>> obj2 = MyClass(obj)
>>> obj2.value
42
>>> obj2 is obj
False