Use the zero argument form of super() in examples for Python3 docs. (GH-22314)
diff --git a/Doc/library/weakref.rst b/Doc/library/weakref.rst
index d3c3a07..b88543e 100644
--- a/Doc/library/weakref.rst
+++ b/Doc/library/weakref.rst
@@ -382,7 +382,7 @@
class ExtendedRef(weakref.ref):
def __init__(self, ob, callback=None, /, **annotations):
- super(ExtendedRef, self).__init__(ob, callback)
+ super().__init__(ob, callback)
self.__counter = 0
for k, v in annotations.items():
setattr(self, k, v)
@@ -391,7 +391,7 @@
"""Return a pair containing the referent and the number of
times the reference has been called.
"""
- ob = super(ExtendedRef, self).__call__()
+ ob = super().__call__()
if ob is not None:
self.__counter += 1
ob = (ob, self.__counter)