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"""
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)
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