json-objects

Python package for objects serialization

Install

pip install json-objects

Usage

from json_objects import loads, dumps, Serializable


class Foo(Serializable):
    def __init__(self, bar):
        self.bar = bar
        self._bar = bar


foo = Foo('str')
print(dumps(foo))  # {"__type__": "Foo", "__module__": "__main__", "bar": "str"}

foo_ = loads(dumps(foo))
print(type(foo_).__name__, foo_.bar)  # Foo str

How it works

• On serialization all public fields from dict are serialized to json dictionary, __type__ and __module__ attributes are added
• On deserialization new object is created with type and module got from json object properties. Other fields are passed to __dict__ of new object
• Package is registered in kombu.serializers so it can be used as 'json_object' serializer in kombu