11 lines
280 B
Python
11 lines
280 B
Python
import re
|
|
|
|
def rangeexpand(txt):
|
|
lst = []
|
|
for rng in txt.split(','):
|
|
start,end = re.match('^(-?\d+)(?:-(-?\d+))?$', rng).groups()
|
|
if end:
|
|
lst.extend(xrange(int(start),int(end)+1))
|
|
else:
|
|
lst.append(int(start))
|
|
return lst
|