def call(self, bot, msg, target, exclude):
time = datetime.now()
cached = Cache.get([self.cache_key, self.type, self.id])
if cached:
last_activity = datetime.fromtimestamp(cached)
else:
last_activity = datetime.fromtimestamp(0)
if (last_activity + self.timedelta) <= time:
Cache.put([self.cache_key, self.type, self.id], time.timestamp())
return self.propagate(bot, msg, target, exclude)
else:
raise FilterException()
def _select_random_id(self, exclude):
'''
Select a random id excluding the ones in `exclude`.
'''
options = Cache.get(self._id)
size = len(options)
if size == 1:
return next(iter(options))
if len(exclude) is size:
exclude = []
keys = list(options.keys())
while True:
rand = random.randrange(size)
id = keys[rand]
if id not in exclude:
return id
def list_options(self):
vals = Cache.get(self._id)
return [vals[key] for key in vals]
def select_random_option(self, exclude=None):
id = self._select_random_id(exclude if exclude else [])
val = Cache.get([self._id, id])
return (id, val)