green_magic.data.data_manager

Complexity

Total Complexity

5

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	DataManager.__attrs_post_init__()	0	2	1
A	DataMediator.notify()	0	2	1
A	DataManager.commands()	0	3	1
A	DataManager.command()	0	3	1
A	DataMediator.__init__()	0	2	1

import attr
from green_magic.utils import GenericMediator, BaseComponent
from enum import Enum


class MediatorEvent(Enum):
    A = 'A'
    B = 'B'
    C = 'C'


class DataMediator(GenericMediator):
    def __init__(self, *args, **kwargs):
        self.events = kwargs.get('events', {})

    def notify(self, sender: object, event: str) -> None:
        pass


@attr.s
class DataManager:
    commands_manager = attr.ib(init=True)
    backend = attr.ib(init=True)
    mediator = attr.ib(init=False, default=None)

    def __attrs_post_init__(self):
        self.mediator = DataMediator(self.commands_manager, self.backend)

    @property
    def commands(self):
        return self.commands_manager.commands_dict

    @property
    def command(self):
        return self.commands_manager.command