await

wikipedia:Await

• Await feature is found in C# 5.0, C++, Python 3.5, F#, Hack, Julia, Dart, Kotlin 1.1, Rust 1.39, Nim 0.9.4 and JavaScript ES2017

In Python

Python 3.5 (2015) has added support for async/await as described in PEP 492 (https://www.python.org/dev/peps/pep-0492/).

import asyncio

async def main():
    print("hello")
    await asyncio.sleep(1)
    print("world")

asyncio.run(main())

See also

• Programming: C, Python, go, loop, while, for, if, variable, Error handling, Regex, Function, IDE, await, R (programming language), XACML, Type, Class inheritance, Methods, Scheme, Array, Deserialization

https://www.python.org/downloads/release/python-350/#:~:text=is%20available%20here.-,Python%203.5.,released%20on%20September%2013th%2C%202015.