

def main():
    coro = somadora()
    next(coro)
    while True:
        item = ler_num()
        if item:
            item.send(item)
        else:
            print('Fechando corotina...')
            coro.close()
            break

dataset/ETHPy150Open fluentpython/example-code/attic/control/adder/soma.py main/VarMisuse@36/45 `coro`->`item`