async_property_and_cached_property_decorator_quickstart.py

1import asyncio
2from async_property import async_property, async_cached_property
3
4class MockObject:
5    def __init__(self):
6        self.calls = 0
7
8    @async_property
9    async def remote_value(self):
10        await asyncio.sleep(0.1)
11        return "value"
12
13    @async_cached_property
14    async def cached_value(self):
15        self.calls += 1
16        await asyncio.sleep(0.1)
17        return "cached"
18
19async def main():
20    obj = MockObject()
21    
22    # Accessing an async property
23    print(await obj.remote_value)
24    
25    # Accessing an async cached property
26    print(await obj.cached_value)
27    print(await obj.cached_value)
28    print(f"Cached method calls: {obj.calls}")
29
30if __name__ == "__main__":
31    asyncio.run(main())