|
1
|
|
|
from enum import Enum |
|
2
|
|
|
import attr |
|
3
|
|
|
from so_magic.utils import GenericMediator, BaseComponent, ObjectRegistry, Observer |
|
4
|
|
|
from .commands_manager import CommandsManager |
|
5
|
|
|
|
|
6
|
|
|
|
|
7
|
|
|
class MediatorEvent(Enum): |
|
8
|
|
|
A = 'A' |
|
9
|
|
|
B = 'B' |
|
10
|
|
|
C = 'C' |
|
11
|
|
|
|
|
12
|
|
|
|
|
13
|
|
|
class DataMediator(GenericMediator): |
|
14
|
|
|
def __init__(self, *args, **kwargs): |
|
15
|
|
|
self.events = kwargs.get('events', {}) |
|
16
|
|
|
|
|
17
|
|
|
def notify(self, sender: object, event: str) -> None: |
|
18
|
|
|
pass |
|
19
|
|
|
|
|
20
|
|
|
|
|
21
|
|
|
class Phis(ObjectRegistry, Observer): |
|
22
|
|
|
def __getattr__(self, item): |
|
23
|
|
|
return self.objects[item] |
|
24
|
|
|
def update(self, subject): |
|
25
|
|
|
self.add(subject.name, subject.state) |
|
26
|
|
|
|
|
27
|
|
|
|
|
28
|
|
|
@attr.s |
|
29
|
|
|
class DataManager: |
|
30
|
|
|
backend = attr.ib(init=True) |
|
31
|
|
|
_phi_function_class = attr.ib(init=True) |
|
32
|
|
|
feature_manager = attr.ib(init=True) |
|
33
|
|
|
|
|
34
|
|
|
commands_manager = attr.ib(init=True, default=CommandsManager()) |
|
35
|
|
|
mediator = attr.ib(init=False, default=attr.Factory(lambda self: DataMediator(self.commands_manager, self.backend), takes_self=True)) |
|
36
|
|
|
built_phis = attr.ib(init=False, default=Phis()) |
|
37
|
|
|
|
|
38
|
|
|
def __attrs_post_init__(self): |
|
39
|
|
|
self.backend.datapoints_factory.subject.attach(self.backend.datapoints_manager) |
|
40
|
|
|
self.backend.engine.command_factory.attach(self.commands_manager.command.accumulator) |
|
41
|
|
|
self._phi_function_class.subject.attach(self.built_phis) |
|
42
|
|
|
|
|
43
|
|
|
@property |
|
44
|
|
|
def phis(self): |
|
45
|
|
|
return self.built_phis |
|
46
|
|
|
|
|
47
|
|
|
@property |
|
48
|
|
|
def phi_class(self): |
|
49
|
|
|
return self._phi_function_class |
|
50
|
|
|
|
|
51
|
|
|
@property |
|
52
|
|
|
def commands(self): |
|
53
|
|
|
return self.commands_manager.commands_dict |
|
54
|
|
|
|
|
55
|
|
|
@property |
|
56
|
|
|
def command(self): |
|
57
|
|
|
return self.commands_manager.command |
|
58
|
|
|
|
|
59
|
|
|
@property |
|
60
|
|
|
def datapoints(self): |
|
61
|
|
|
return self.backend.datapoints_manager.datapoints |
|
62
|
|
|
|
boromir674 /
so-magic
