Binary-related code written in Python

binary.py

# Return a binary representation of an integer with space every 4 bits
def get_binary(x):
    binary = bin(x)[2:]
    
    for i in range(len(binary) - 4, 0, -4):
        binary = binary[:i] + ' ' + binary[i:]
        
    return binary

# Convert binary floating-point number into decimal
def binary_float_point_to_decimal(x):
    result = 0.0
    binary = bin(x)[2:]

    for n, bit in enumerate(binary, start=1):
        if bit == "1":
            result = result + 1 / 2 ** n

    return result