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# all users, key is chat.id | |
user_settings = {} | |
# user chat settings | |
class UserChat: | |
timers = {} # all timers. Key is timer ID, defined arbitrary | |
state = None | |
id = None # chat.id | |
def tick(self, current_time): | |
for timer_name, timer in self.timers.items(): | |
timer.tick(self, current_time) | |
class Timer: | |
started_at = None | |
callback = None # function to callback, it's argument is UserChat object | |
period = None | |
pause = False | |
def tick(self, settings, current_time): | |
if not self.period or self.pause: | |
return | |
if current_time - self.started_at >= self.period: | |
print("Time to send message") | |
self.callback(settings) | |
self.started_at = current_time | |
# The cron thread | |
def queue_manager(): | |
while True: | |
time.sleep(1) | |
now = datetime.now() | |
for _, settings in user_settings.items(): | |
settings.tick(now) | |
wakeup_thread = threading.Thread(target=queue_manager) | |
wakeup_thread.start() | |
@bot.message_handler(commands=['on']) | |
def start_spam(message): | |
bot.send_message(message.chat.id, _TR("Starting periodic checks", key="GEN1")) | |
print(message.chat.id) | |
settings = user_settings.get(message.chat.id, None) | |
if not settings: | |
settings = UserChat() | |
settings.id = message.chat.id | |
user_settings[message.chat.id] = settings | |
timer = Timer() | |
settings.timers["spam"] = timer | |
timer.period = timedelta(minutes=...) # this can be later changed in my_function | |
timer.started_at = datetime.now() | |
timer.callback = my_function |
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