def string_range(last):
"""Compute the range of string between "a" and last.
This works for simple "a to z" lists, but also for "a to zz" lists.
"""
for k in range(len(last)):
for x in product(string.ascii_lowercase, repeat=k + 1):
result = ''.join(x)
yield result
if result == last:
return
def string_range(last):
"""Compute the range of string between "a" and last.
This works for simple "a to z" lists, but also for "a to zz" lists.
"""
for k in range(len(last)):
for x in product(string.ascii_lowercase, repeat=k+1):
result = ''.join(x)
yield result
if result == last:
return