[Python-checkins] cpython (3.2): zip() returns an iterator, make a list() of it; thanks to Martin from docs@
sandro.tosi
python-checkins at python.org
Sun Aug 12 10:25:22 CEST 2012
http://hg.python.org/cpython/rev/233673503217
changeset: 78512:233673503217
branch: 3.2
parent: 78507:3654c711019a
user: Sandro Tosi <sandro.tosi at gmail.com>
date: Sun Aug 12 10:24:50 2012 +0200
summary:
zip() returns an iterator, make a list() of it; thanks to Martin from docs@
files:
Doc/tutorial/datastructures.rst | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Doc/tutorial/datastructures.rst b/Doc/tutorial/datastructures.rst
--- a/Doc/tutorial/datastructures.rst
+++ b/Doc/tutorial/datastructures.rst
@@ -292,7 +292,7 @@
In the real world, you should prefer built-in functions to complex flow statements.
The :func:`zip` function would do a great job for this use case::
- >>> zip(*matrix)
+ >>> list(zip(*matrix))
[(1, 5, 9), (2, 6, 10), (3, 7, 11), (4, 8, 12)]
See :ref:`tut-unpacking-arguments` for details on the asterisk in this line.
--
Repository URL: http://hg.python.org/cpython
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