Python内置函数进制转换的用法(2)

python dectohex,hextodec

if num == 0: break

num,rem = divmod(num, 16)

mid.append(base[rem])

return ''.join([str(x) for x in mid[::-1]])

# hex2tobin

# 十六进制 to 二进制: bin(int(str,16)) def hex2bin(string_num):

return dec2bin(hex2dec(string_num.upper()))

# bin2hex

# 二进制 to 十六进制: hex(int(str,2)) def bin2hex(string_num):

return dec2hex(bin2dec(string_num))