1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
import asyncio
import json
from marshmallow import Schema, fields, post_load
from aiocache import Cache
class MyType:
def __init__(self, x, y):
self.x = x
self.y = y
class MyTypeSchema(Schema):
x = fields.Number()
y = fields.Number()
@post_load
def build_object(self, data, **kwargs):
return MyType(data['x'], data['y'])
def dumps(value):
return MyTypeSchema().dumps(value)
def loads(value):
return MyTypeSchema().loads(value)
cache = Cache(Cache.REDIS, namespace="main")
async def serializer_function():
await cache.set("key", MyType(1, 2), dumps_fn=dumps)
obj = await cache.get("key", loads_fn=loads)
assert obj.x == 1
assert obj.y == 2
assert await cache.get("key") == json.loads(('{"y": 2.0, "x": 1.0}'))
assert json.loads(await cache.raw("get", "main:key")) == {"y": 2.0, "x": 1.0}
async def test_serializer_function():
await serializer_function()
await cache.delete("key")
await cache.close()
if __name__ == "__main__":
asyncio.run(test_serializer_function())
|
