MutableChain: return self from __iter__

2019-11-13 09:46:54 +01:00 · 2019-11-13 09:46:54 +01:00 · a3a3107bc4
parent c911e80209
commit a3a3107bc4
1 changed files with 1 additions and 3 deletions
--- a/scrapy/utils/python.py
+++ b/scrapy/utils/python.py
@ -388,9 +388,7 @@ class MutableChain(object):
        self.data = chain(self.data, *iterables)

    def __iter__(self):
-        return self.data.__iter__()
+        return self

    def __next__(self):
        return next(self.data)
-
-    next = __next__