async examples
import asyncio | |
loop = asyncio.get_event_loop() | |
async def hello(): | |
await asyncio.sleep(3) | |
print('Hello!') | |
if __name__ == '__main__': | |
loop.run_until_complete(hello()) | |
import asyncio | |
loop = asyncio.get_event_loop() | |
def hello(): | |
loop.call_later(3, print_hello) | |
def print_hello(): | |
print('Hello!') | |
loop.stop() | |
if __name__ == '__main__': | |
loop.call_soon(hello) | |
loop.run_forever() | |
import asyncio | |
loop = asyncio.get_event_loop() | |
@asyncio.coroutine | |
def hello(): | |
yield from asyncio.sleep(3) | |
print('Hello!') | |
if __name__ == '__main__': | |
loop.run_until_complete(hello()) | |
from eventlet import sleep | |
def hello(): | |
sleep(3) | |
print('Hello!') | |
if __name__ == '__main__': | |
hello() | |
from gevent import sleep | |
def hello(): | |
sleep(3) | |
print('Hello!') | |
if __name__ == '__main__': | |
hello() | |
from twisted.internet import reactor | |
def hello(): | |
reactor.callLater(3, print_hello) | |
def print_hello(): | |
print('Hello!') | |
reactor.stop() | |
if __name__ == '__main__': | |
reactor.callWhenRunning(hello) | |
reactor.run() | |
from twisted.internet import reactor | |
from twisted.internet.defer import inlineCallbacks, Deferred | |
def sleep(secs): | |
d = Deferred() | |
reactor.callLater(secs, d.callback, None) | |
return d | |
@inlineCallbacks | |
def hello(): | |
yield sleep(3) | |
print('Hello!') | |
reactor.stop() | |
if __name__ == '__main__': | |
reactor.callWhenRunning(hello) | |
reactor.run() | |
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