“Fire and forget” python async/await

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Sometimes there is some non-critical asynchronous operation that needs to happen but I don"t want to wait for it to complete. In Tornado"s coroutine implementation you can "fire & forget" an asynchronous function by simply ommitting the yield key-word.

I"ve been trying to figure out how to "fire & forget" with the new async/await syntax released in Python 3.5. E.g., a simplified code snippet:

async def async_foo():
    print("Do some stuff asynchronously here...")

def bar():
    async_foo()  # fire and forget "async_foo()"

bar()

What happens though is that bar() never executes and instead we get a runtime warning:

RuntimeWarning: coroutine "async_foo" was never awaited
  async_foo()  # fire and forget "async_foo()"

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