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Functools

Module: pyot.utils.functools

class async_cached_property

Async equivalent of functools.cached_property, takes an async method and converts it to a cached property that returns an awaitable with the return value.
Usage:
class A:
@async_cached_property
async def b(self):
...
a = A()
await a.b
Extends:
  • pyot.utils.functools.async_property
  • Generic
Definitions:
  • __init__ -> None
    • func: Callable[..., Awaitable[~R]]
    • name: None
Methods:
  • asyncmethod proxy -> Awaitable[~R]
    • instance: Any

class async_generator_property

Modified version of async_property, intended for use in async generators. The return typing of the decorated property is: AsyncGenerator[...]
Usage:
class A:
@async_generator_property
async def b(self):
yield ...
a = A()
async for _ in a.b:
...
Extends:
  • pyot.utils.functools.async_property
  • Generic
Definitions:
  • __get__ -> Awaitable[~R]
    • instance: None
    • cls: None
  • __init__ -> None
    • func: Callable[..., AsyncGenerator[~IY, ~IS]]
    • name: None
  • __set__ -> None
    • obj: None
    • value: None
Methods:
  • method proxy -> Awaitable[~R]
    • instance: Any

class async_property

Async equivalent of property, takes an async method and converts it to a property that returns an awaitable with the return value.
Usage:
class A:
@async_property
async def b(self):
...
a = A()
await a.b
Extends:
  • Generic
Definitions:
  • __get__ -> Awaitable[~R]
    • instance: None
    • cls: None
  • __init__ -> None
    • func: Callable[..., Awaitable[~R]]
    • name: None
  • __set__ -> None
    • obj: None
    • value: None
  • __set_name__ -> None
    • owner: None
    • name: None
Methods:
  • classmethod func -> Any
    • instance: Any
  • asyncmethod proxy -> Awaitable[~R]
    • instance: Any

function cached_property -> ~R

  • func: Callable[..., ~R]
Last modified 1yr ago