def test_should_expire_boundary(self):
from temporalcache.utils import should_expire
now = datetime(1999, 12, 31, 23, 59, 58)
next_second = now + timedelta(seconds=1)
next_secondp = now + timedelta(seconds=2)
assert should_expire(now, now, 0) is False
assert should_expire(now, next_second, 0) is False
assert should_expire(now, next_secondp, 0)
def test_should_expire_seconds(self):
from temporalcache.utils import should_expire
now = datetime(2018, 1, 1, 1, 1, 0)
next_second = now + timedelta(seconds=1)
next_secondp = now + timedelta(seconds=2)
assert should_expire(now, now, 2) is False
assert should_expire(now, next_second, 2) is False
assert should_expire(now, next_secondp, 2)
def test_should_expire_minutes(self):
from temporalcache.utils import should_expire
now = datetime(2018, 1, 1, 1, 0, 1)
next_min = now + timedelta(minutes=1)
next_minp = now + timedelta(minutes=2)
assert should_expire(now, now, 0, 1) is False
assert should_expire(now, next_min, 0, 1)
assert should_expire(now, next_minp, 0, 1)
def test_should_expire_seconds2(self):
from temporalcache.utils import should_expire
now = datetime(2018, 1, 1, 1, 1, 2)
next_second = now + timedelta(seconds=7)
next_second2 = now + timedelta(seconds=58)
next_secondp = now + timedelta(seconds=59)
assert should_expire(now, now, 1) is False
assert should_expire(now, next_second, 1) is False
assert should_expire(now, next_second2, 1) is False
assert should_expire(now, next_secondp, 1)
def test_should_expire_minutes2(self):
from temporalcache.utils import should_expire
now = datetime.datetime(2018, 1, 1, 1, 2, 1)
next_min = now + datetime.timedelta(minutes=5)
next_min2 = now + datetime.timedelta(minutes=58)
next_minp = now + datetime.timedelta(minutes=59)
assert should_expire(now, now, 0, 1) is False
assert should_expire(now, next_min, 0, 1) is False
assert should_expire(now, next_min2, 0, 1) is False
assert should_expire(now, next_minp, 0, 1)
def test_should_expire_seconds_and_minutes(self):
from temporalcache.utils import should_expire
now = datetime(2018, 1, 1, 1, 0, 0)
next_second = now + timedelta(seconds=1)
next_min = now + timedelta(minutes=1)
next_minp = now + timedelta(minutes=1, seconds=1)
assert should_expire(now, now, 1, 1) is False
assert should_expire(now, next_second, 1, 1) is False
assert should_expire(now, next_min, 1, 1) is False
assert should_expire(now, next_minp, 1, 1)
now = datetime(2018, 1, 1, 1, 2, 0)
next_min = now + timedelta(minutes=5)
next_min2 = now + timedelta(minutes=58)
next_minp = now + timedelta(minutes=59)
next_minp2 = now + timedelta(minutes=60, seconds=1)
assert should_expire(now, now, 1, 1) is False
assert should_expire(now, next_min, 1, 1) is False
assert should_expire(now, next_min2, 1, 1) is False
assert should_expire(now, next_minp, 1, 1)
assert should_expire(now, next_minp2, 1, 1)
async def execute(self, timestamp):
if should_expire(self._last, timestamp, self._second, self._minute, self._hour):
await self._function()
self._last = timestamp
def expires(self, timestamp: datetime) -> bool:
if (timestamp - self._last).total_seconds() < 1:
return False
return should_expire(self._last, timestamp, self.second, self.minute, self.hour)
def expires(self, timestamp):
return should_expire(self._last, timestamp, self._second, self._minute, self._hour)
def expires(self, timestamp: datetime) -> bool:
return should_expire(self._last, timestamp, self._second, self._minute,
self._hour)
