from mpmath import mp

class random(object):
    def __init__(self, offset=0):
        self.position = offset
        mp.dps = 10000 + offset
        self.PI = str(mp.pi).replace('.', '')
        self.numbers = list(map(int, self.PI[offset:]))

    def __call__(self):
        if not self.numbers:
            offset = mp.dps
            mp.dps += 1000
            self.PI = str(mp.pi).replace('.', '')
            self.numbers = list(map(int, self.PI[offset:]))
        self.position += 1
        return self.numbers.pop(0)