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-rw-r--r--sphinx/ext/napoleon/iterators.py6
1 files changed, 0 insertions, 6 deletions
diff --git a/sphinx/ext/napoleon/iterators.py b/sphinx/ext/napoleon/iterators.py
index 90a0a1ac2..482fe1dde 100644
--- a/sphinx/ext/napoleon/iterators.py
+++ b/sphinx/ext/napoleon/iterators.py
@@ -13,12 +13,6 @@
import collections
-from six import PY3
-
-
-if PY3:
- callable = lambda o: hasattr(o, '__call__')
-
class peek_iter(object):
"""An iterator object that supports peeking ahead.