import sys,re

def main():
    float_labels = {
    'max':'Maximum Value',
    'max_exp':'Maximum Exponent',
    'max_10_exp':'Maximum base-10 Exponent',
    'min':'Minimum Value',
    'min_exp':'Minimum Exponent',
    'min_10_exp':'Minimum base-10 Exponent',
    'dig':'Base 10 Digits',
    'mant_dig':'Base  2 Digits',
    'epsilon':'Smallest Resolvable Value',
    'radix':'Radix',
    'rounds':'Rounds'
    }
    print('Python "float" information:\n')
    items = re.findall(r'(\w+)=([\de.+-]+)',str(sys.float_info))
    for key,value in items:
        print(f'\t{float_labels[key]:28s} : {value}')

if __name__ == "__main__":
    main()