asyncio await inconsistency

asyncio-wait-coroutines.py

# This will print nothing because the set contains tasks, not f1 and f2.

import asyncio

async def foo():
    return 'foo'

async def bar():
    f1 = foo();
    f2 = foo();
    done, pending = await asyncio.wait(
        [f1, f2], return_when=asyncio.ALL_COMPLETED,
    )
    assert len(pending) == 0
    assert len(done) == 2
    if f1 in done:
        print('1:', f1.result())
    if f2 in done:
        print('2:', f2.result())
    print('---')

asyncio.get_event_loop().run_until_complete(bar())

double-await-coroutine.py

import asyncio

async def foo():
    return 'foo'

async def bar():
    f = foo()
    print('1:', await f)
    print('2:', await f)

asyncio.get_event_loop().run_until_complete(bar())

double-await-future.py

import asyncio

async def foo():
    return 'foo'

async def bar():
    f = asyncio.ensure_future(foo())
    print('1:', await f)
    print('2:', await f)

asyncio.get_event_loop().run_until_complete(bar())

double-await-task.py

import asyncio

async def foo():
    return 'foo'

async def bar():
    f = asyncio.get_event_loop().create_task(foo())
    print('1:', await f)
    print('2:', await f)

asyncio.get_event_loop().run_until_complete(bar())