summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorBenjamin Peterson <benjamin@python.org>2010-08-09 02:13:10 (GMT)
committerBenjamin Peterson <benjamin@python.org>2010-08-09 02:13:10 (GMT)
commitcca65313c4de70acc986c76d0dca43cc4cf39e85 (patch)
tree36c163d37e7f525ab673d7f7238e8248d4b8851a
parent5b0c1e07ca169feced6d6458f80c2b9ccc6227e0 (diff)
downloadcpython-cca65313c4de70acc986c76d0dca43cc4cf39e85.zip
cpython-cca65313c4de70acc986c76d0dca43cc4cf39e85.tar.gz
cpython-cca65313c4de70acc986c76d0dca43cc4cf39e85.tar.bz2
use 3 space indents
-rw-r--r--Doc/library/functools.rst33
1 files changed, 16 insertions, 17 deletions
diff --git a/Doc/library/functools.rst b/Doc/library/functools.rst
index 39b0e7b..77e92f8 100644
--- a/Doc/library/functools.rst
+++ b/Doc/library/functools.rst
@@ -17,23 +17,22 @@ The :mod:`functools` module defines the following functions:
.. function:: cmp_to_key(func)
- Transform an old-style comparison function to a key-function. Used with
- tools that accept key functions (such as :func:`sorted`, :func:`min`,
- :func:`max`, :func:`heapq.nlargest`, :func:`heapq.nsmallest`,
- :func:`itertools.groupby`).
- This function is primarily used as a transition tool for programs
- being converted from Py2.x which supported the use of comparison
- functions.
-
- A compare function is any callable that accept two arguments, compares
- them, and returns a negative number for less-than, zero for equality,
- or a positive number for greater-than. A key function is a callable
- that accepts one argument and returns another value that indicates
- the position in the desired collation sequence.
-
- Example::
-
- sorted(iterable, key=cmp_to_key(locale.strcoll)) # locale-aware sort order
+ Transform an old-style comparison function to a key-function. Used with
+ tools that accept key functions (such as :func:`sorted`, :func:`min`,
+ :func:`max`, :func:`heapq.nlargest`, :func:`heapq.nsmallest`,
+ :func:`itertools.groupby`). This function is primarily used as a transition
+ tool for programs being converted from Py2.x which supported the use of
+ comparison functions.
+
+ A compare function is any callable that accept two arguments, compares them,
+ and returns a negative number for less-than, zero for equality, or a positive
+ number for greater-than. A key function is a callable that accepts one
+ argument and returns another value that indicates the position in the desired
+ collation sequence.
+
+ Example::
+
+ sorted(iterable, key=cmp_to_key(locale.strcoll)) # locale-aware sort order
.. versionadded:: 3.2