The "-b" flag puts "and" in the places a Brit would put it. It's optional but preferred.

I have random stopping points to increase the modest entertainment value of it running.

Can you recursively get wordify up to the quintillions? How should the "-b" flag be handled?

Can you do this in French?

from string import ascii_lowercase as alphabet

from sys import argv

units = [""] + "one two three four five six seven eight nine".split()

teens = "ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen".split()

tenties = 2 * [""] + "twenty thirty forty fifty sixty seventy eighty ninety".split()

def name(number,terminate = True,continued = False,brit=False):

assert type(number) == int

assert number > 0 and number < 1001

if number == 1000: return "one thousand"

hundreds,residual = divmod(number,100)

tens,ones = divmod(residual,10)

result = ""

if hundreds:

result += units[hundreds] + " hundred"

if residual and hundreds:

result += " "

if brit and residual and (hundreds or continued):

result += "and "

if (tens == 1):

result += teens[ones]

if terminate:

result += "."

else:

if tens:

result += tenties[tens]

if ones: result += "-"

if ones:

result += units[ones]

if terminate:

result += "."

return result

def wordify(number,brit=False):

assert type(number) == int

assert number > 0 and number < 1000000

thousands,residual = divmod(number,1000)

result = ""

if thousands:

result = name(thousands,False,brit=brit) + " thousand"

if residual:

result += " "

result += name(residual,continued = True,brit=brit)

else:

result += "."

else:

result = name(number)

return result

if __name__ == "__main__":

from time import sleep

from random import randint

brit = "-b" in argv

sleeper = 30

for i in range(1,1000000):

if i == sleeper:

sleep(3)

sleeper += randint(3000,90000)

print wordify(i,brit=brit)

output:

one.

two.

three.

four.

five.

six.

seven.

eight.

nine.

ten.

eleven.

twelve.

...

nine hundred and ninety-nine thousand nine hundred and ninety-six.

nine hundred and ninety-nine thousand nine hundred and ninety-seven.

nine hundred and ninety-nine thousand nine hundred and ninety-eight.

nine hundred and ninety-nine thousand nine hundred and ninety-nine.

That's as far as it goes so far. Go fix it.