Python - obtener los dígitos impares

claveMaestra = [1,2,3,4,5]

clave1 = []

clave2 = []

for i in claveMaestra:

  if i % 2 != 0:

    clave1.append(i)

  else:

    clave2.append(i)

print clave1

print clave2

claveMaestra = [1,2,3,4,5]

clave1=filter(lambda x: x % 2 != 0, claveMaestra)

clave2=filter(lambda x: x in clave2, claveMaestra)

print clave1

print clave2

from math import ceil, log10

master_key = 12345

clave1 = clave2 = 0

while master_key:

  master_key, digit = divmod(master_key, 10)

  if digit & 1:

    clave1 += digit * (10 ** ceil(log10(clave1 or 1)))

  else:

    clave2 += digit * (10 ** ceil(log10(clave2 or 1)))

print(clave1, clave2)

from math import floor, log10

master_key = 12345

clave1 = clave2 = 0

while master_key:

  digit, master_key = divmod(master_key, 10 ** floor(log10(master_key)))

  if digit & 1:

    clave1 = clave1 * 10 + digit

  else:

    clave2 = clave2 * 10 + digit

print(clave1, clave2)