'Returns a random value near number.
:param number: value to which the result must be near
:param le: result must be lower or equal to number
:param ge: result must be greater or equal to number
:returns: a random int near number'

@classmethod
def randomize_nb_elements(cls, number=10, le=False, ge=False):

    if (le and ge):
        return number
    _min = (100 if ge else 60)
    _max = (100 if le else 140)
    return (int(((number * random.randint(_min, _max)) / 100)) + 1)
