def from_dict(cls, data: dict, magicnumber: str = None) -> 'Block':
""" Convert from dictionary for deserialize. """
parent = None
if data['parent'] is not None:
parent = DummyBlock(
data['index'] - 1,
magicnumber,
base64.b64decode(data['parent']),
)
result = cls(parent)
if data['key'] is not None:
result.key = base64.b64decode(data['key'])
if data['closer'] is not None:
result.closer = User.from_pem(data['closer'])
result.timestamp = data['timestamp']
if data['signature'] is not None:
result.signature = base64.b64decode(data['signature'])
result.messages = [Message.from_dict(m) for m in data['messages']]
return result
def from_dict(cls, data: dict) -> 'Message':
""" Convert from dictionary for deserialize. """
return cls(
User.from_pem(data['user']),
data['namespace'],
data['payload'],
base64.b64decode(data['signature']),
)
