Downloading image with --progress fails for python3

Downloading image with --progress fails for python3 with, TypeError: 'IterableWithLength' object is not an iterator. This is because IterableWithLength class does not implemented python3 compatible __next__ method. Added __next__ method for python3 compatibility. Change-Id: Ic2114180fac26e9a60678f06612be733e8671bdb Closes-Bug: #1671365
2017-03-09 12:54:07 +05:30
parent a0edf0c2bf
commit bb2a5e946f
2 changed files with 7 additions and 2 deletions
@@ -471,6 +471,9 @@ class IterableWithLength(object):
    def next(self):
        return next(self.iterable)

+    # In Python 3, __next__() has replaced next().
+    __next__ = next
+
    def __len__(self):
        return self.length