[SOLVED] How can I extend/append a list with multiple indexes from a variable?

How can I extend/append a list with multiple indexes from a variable?

I am trying to create a binary32 floating point to decimal converter, which is made up of eight bits for the exponent and twenty four bits for the mantissa. I have exponent = [] and mantissa = []. If the user inputs 010000111111101101000000000000000 I want indexes one to eight from value to be added to exponent and indexes nine to thirty two from value to be added onto mantissa. I currently have the following spaghetti code to do this:

print ("Welcome to August's floating point value to decimal converter!")
value = input("Please enter 32 bit floating value to convert.")
exponent = []
mantissa = []
exponent.append(value[1])
exponent.append(value[2])
exponent.append(value[3])
exponent.append(value[4])
exponent.append(value[5])
exponent.append(value[6])
exponent.append(value[7])
exponent.append(value[8])
print (exponent)
mantissa.append(value[9])
mantissa.append(value[10])
mantissa.append(value[11])
mantissa.append(value[12])
mantissa.append(value[13])
mantissa.append(value[14])
mantissa.append(value[15])
mantissa.append(value[16])
mantissa.append(value[17])
mantissa.append(value[18])
mantissa.append(value[19])
mantissa.append(value[20])
mantissa.append(value[21])
mantissa.append(value[22])
mantissa.append(value[23])
mantissa.append(value[24])
mantissa.append(value[25])
mantissa.append(value[26])
mantissa.append(value[27])
mantissa.append(value[28])
mantissa.append(value[29])
mantissa.append(value[30])
mantissa.append(value[31])
mantissa.append(value[32])
print (mantissa)

So rather than appending each index individually I was wondering if there is a way to add them to the list all in one line. I have tried the following extend methods:

exponent.extend(value[1, 2, 3, 4, 5, 6, 7, 8]) and without commas too

exponent.extend(value[1], value[2], value[3], value[4], value[5], value[6], value[7], value[8], ) which I then realised extend only take one argument.

exponent.extend(value[1-8]) which seem to of subtracted the one and eight.

I tried exponent = {} which is a set I believe? And then tried exponent.update followed by the multiple indexes with commas. Which then told me it only supports one argument.

Any other suggestions on how to add multiple indexes from value to a list?

Solution

Same code can be written using string slicing as:

value = input("Please enter 32 bit floating value to convert.")

exponent, mentissa= value[1:9], value[9:]