| """ | |
| This file is used mainly as a bridge for thenable abstractions. | |
| """ | |
| from inspect import isawaitable | |
| def await_and_execute(obj, on_resolve): | |
| async def build_resolve_async(): | |
| return on_resolve(await obj) | |
| return build_resolve_async() | |
| def maybe_thenable(obj, on_resolve): | |
| """ | |
| Execute a on_resolve function once the thenable is resolved, | |
| returning the same type of object inputed. | |
| If the object is not thenable, it should return on_resolve(obj) | |
| """ | |
| if isawaitable(obj): | |
| return await_and_execute(obj, on_resolve) | |
| # If it's not awaitable, return the function executed over the object | |
| return on_resolve(obj) | |