进制转换，二进制与十进制互转_python

hexconvert.py

# eg: Twelve(29) => [1,1,1,0,1]
def Twelve(self,num):
    result = []
    while num>2:
        result.append(num%2)
        num = math.floor(num/2)
    result.append(num%2)
    return result[::-1]

# eg: Lists2StringTen([1,1,1,0,1]) => 29
def Lists2StringTen(self,lists):
    lists = lists[::-1]
    strin_ = ""
    for i in range(len(lists)):
        strin_ += str(lists[i])
    result = int(strin_,2)
    return result