diff options
Diffstat (limited to 'gallery_dl/util.py')
| -rw-r--r-- | gallery_dl/util.py | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/gallery_dl/util.py b/gallery_dl/util.py index 009ee08..4ba1cba 100644 --- a/gallery_dl/util.py +++ b/gallery_dl/util.py @@ -161,13 +161,16 @@ def delete_items(obj, keys): def enumerate_reversed(iterable, start=0, length=None): """Enumerate 'iterable' and return its elements in reverse order""" - start -= 1 if length is None: length = len(iterable) - return zip( - range(length - start, start, -1), - reversed(iterable), - ) + + try: + iterable = zip(range(start-1+length, start-1, -1), reversed(iterable)) + except TypeError: + iterable = list(zip(range(start, start+length), iterable)) + iterable.reverse() + + return iterable def number_to_string(value, numbers=(int, float)): |