From cca65313c4de70acc986c76d0dca43cc4cf39e85 Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Mon, 9 Aug 2010 02:13:10 +0000 Subject: [PATCH] use 3 space indents --- Doc/library/functools.rst | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) diff --git a/Doc/library/functools.rst b/Doc/library/functools.rst index 39b0e7b9b2c..77e92f819e0 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. + 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. + 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:: + Example:: - sorted(iterable, key=cmp_to_key(locale.strcoll)) # locale-aware sort order + sorted(iterable, key=cmp_to_key(locale.strcoll)) # locale-aware sort order .. versionadded:: 3.2