From 9f31da4f54f8d55589334fe6b19427b31a69bc91 Mon Sep 17 00:00:00 2001
From: Raymond Hettinger <raymond.hettinger@gmail.com>
Date: Wed, 14 Dec 2022 19:47:16 +0200
Subject: [PATCH] Remove uninformative itertools recipe
---
Doc/library/itertools.rst | 7 -------
1 file changed, 7 deletions(-)
diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
index 624d2430ac20d7..9146ed1bfb6226 100644
--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -829,10 +829,6 @@ which incur interpreter overhead.
"Count how many times the predicate is true"
return sum(map(pred, iterable))
- def pad_none(iterable):
- "Returns the sequence elements and then returns None indefinitely."
- return chain(iterable, repeat(None))
-
def ncycles(iterable, n):
"Returns the sequence elements n times"
return chain.from_iterable(repeat(tuple(iterable), n))
@@ -1193,9 +1189,6 @@ which incur interpreter overhead.
>>> take(5, map(int, repeatfunc(random.random)))
[0, 0, 0, 0, 0]
- >>> list(islice(pad_none('abc'), 0, 6))
- ['a', 'b', 'c', None, None, None]
-
>>> list(ncycles('abc', 3))
['a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c']