diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
index 9a1ed3594e81e3..afb7a6e835a220 100644
--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -380,7 +380,7 @@ loops that truncate the stream.
saved.append(element)
while saved:
for element in saved:
- yield element
+ yield element
Note, this member of the toolkit may require significant auxiliary storage
(depending on the length of the iterable).
@@ -615,10 +615,10 @@ loops that truncate the stream.
This function is roughly equivalent to the following code, except that the
actual implementation does not build up intermediate results in memory::
- def product(*args, repeat=1):
+ def product(*iterables, repeat=1):
# product('ABCD', 'xy') → Ax Ay Bx By Cx Cy Dx Dy
# product(range(2), repeat=3) → 000 001 010 011 100 101 110 111
- pools = [tuple(pool) for pool in args] * repeat
+ pools = [tuple(pool) for pool in iterables] * repeat
result = [[]]
for pool in pools:
result = [x+[y] for x in result for y in pool]
@@ -735,9 +735,9 @@ loops that truncate the stream.
iterables are of uneven length, missing values are filled-in with *fillvalue*.
Iteration continues until the longest iterable is exhausted. Roughly equivalent to::
- def zip_longest(*args, fillvalue=None):
+ def zip_longest(*iterables, fillvalue=None):
# zip_longest('ABCD', 'xy', fillvalue='-') → Ax By C- D-
- iterators = [iter(it) for it in args]
+ iterators = [iter(it) for it in iterables]
num_active = len(iterators)
if not num_active:
return
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