Задача 1. DAU, WAU, MAU

from uuid import UUID
from typing import Sequence


class PeriodActiveUsers:
    Users = {}
    def __init__(self, accumulation_period: int) -> None:
        try:
            accumulation_period = round(accumulation_period)
        except:
            raise TypeError
        if accumulation_period < 1:
            raise ValueError
        self._accumulation_period = accumulation_period

    def add_active_users_for_curr_day(self, users: Sequence[UUID]) -> None:
        need_to_pop = []
        for id in self.Users:
            self.Users[id] += 1
            if self.Users[id] > self._accumulation_period:
                need_to_pop.append(id)
        for id in need_to_pop:
            self.Users.pop(id)
        for id in users:
            self.Users[id] = 1

    @property
    def unique_users_amount(self) -> int:
        return len(self.Users)

    @property
    def accumulation_period(self) -> int:
        return self._accumulation_period