How to use aiocron - 10 common examples
To help you get started, we’ve selected a few aiocron examples, based on popular ways it is used in public projects.
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gawel / aiocron / tests / test_cron.py View on Github 
@crontab('* * * * * *', loop=loop)
@asyncio.coroutine
def t():
raise CustomError() @crontab('* * * * * *', start=False, loop=loop)
def t():
loop.call_later(1, future.set_result, 1)
raise ValueError()def test_next():
loop = asyncio.new_event_loop()
def t():
return 1
t = crontab('* * * * * *', func=t, loop=loop)
future = asyncio.ensure_future(t.next(), loop=loop)
loop.run_until_complete(future)
assert future.result() == 1def test_next():
loop = asyncio.new_event_loop()
def t():
return 1
t = crontab('* * * * * *', func=t, loop=loop)
future = asyncio.ensure_future(t.next(), loop=loop)
loop.run_until_complete(future)
assert future.result() == 1def test_cron():
loop = asyncio.new_event_loop()
future = asyncio.Future(loop=loop)
@crontab('* * * * * *', start=False, loop=loop)
def t():
future.set_result(1)
t.start()
loop.run_until_complete(future)
t.stop()
assert future.result() == 1def test_coro_next_raise():
loop = asyncio.new_event_loop()
@crontab('* * * * * *', loop=loop)
@asyncio.coroutine
def t():
raise CustomError()
future = asyncio.ensure_future(t.next(), loop=loop)
with pytest.raises(CustomError):
loop.run_until_complete(future)def test_coro_next():
loop = asyncio.new_event_loop()
@crontab('* * * * * *', loop=loop)
@asyncio.coroutine
def t():
return 1
future = asyncio.ensure_future(t.next(), loop=loop)
loop.run_until_complete(future)
assert future.result() == 1def test_str():
loop = asyncio.new_event_loop()
@crontab('* * * * * *', loop=loop)
def t():
pass
assert '* * * * *' in str(t)def test_null_callback():
loop = asyncio.new_event_loop()
t = crontab('* * * * * *', loop=loop)
assert t.handle is None # not started
future = asyncio.ensure_future(t.next(4), loop=loop)
loop.run_until_complete(future)
assert future.result() == (4,)def test_next_dst(monkeypatch):
class mydatetime:
@classmethod
def now(cls, tzinfo=None):
return datetime.datetime(2017, 10, 29, 2, 58, 58, tzinfo=tzinfo)
monkeypatch.setattr('aiocron.datetime', mydatetime)
monkeypatch.setattr('dateutil.tz.time.timezone', -3600)
monkeypatch.setattr('dateutil.tz.time.altzone', -7200)
monkeypatch.setattr('dateutil.tz.time.daylight', 1)
monkeypatch.setattr('dateutil.tz.time.tzname', ('CET', 'CEST'))
loop = asyncio.new_event_loop()
t = crontab('* * * * *', loop=loop)
t.initialize()
# last hit in DST
a = t.get_next()
time.sleep(3)
# first hit after DST
b = t.get_next()
assert b - a == 60
