Pandigital number generation

pandigital.py

#!/usr/bin/env python
import string


DIGITS = string.digits + string.ascii_letters


def pandigital(base):
  if base < 2:
    return '1', 1
  def digits():
    yield 1
    yield 0
    for d in range(2, base):
      yield d
  v = 0
  for d in digits():
    v *= base
    v += d
  return ''.join(DIGITS[d] for d in digits()), v


for b in range(len(DIGITS)):
  base = b + 1
  p_digits, p_value = pandigital(base)
  print(base, p_digits, p_value)