Method randint

Lib/random.py:335–342

Return random integer in range [a, b], including both end points.

(self, a, b)

        return istart + istep * self._randbelow(n)

    def randint(self, a, b):
        """Return random integer in range [a, b], including both end points.
        """
        a = _index(a)
        b = _index(b)
        if b < a:
            raise ValueError(f"empty range in randint({a}, {b})")
        return a + self._randbelow(b - a + 1)


    ## -------------------- sequence methods  -------------------