26 lines
667 B
Python
26 lines
667 B
Python
"""
|
|
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)
|