[Python-checkins] cpython (3.2): Issue #9021 - Introduce copy module better. Doc changes suggested by Terry
senthil.kumaran
python-checkins at python.org
Thu Feb 9 11:28:08 CET 2012
http://hg.python.org/cpython/rev/a352e24b9907
changeset: 74848:a352e24b9907
branch: 3.2
parent: 74845:2aae44aa041a
user: Senthil Kumaran <senthil at uthcode.com>
date: Thu Feb 09 18:26:59 2012 +0800
summary:
Issue #9021 - Introduce copy module better. Doc changes suggested by Terry
Reedy.
files:
Doc/library/copy.rst | 6 +++++-
Misc/NEWS | 2 ++
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/Doc/library/copy.rst b/Doc/library/copy.rst
--- a/Doc/library/copy.rst
+++ b/Doc/library/copy.rst
@@ -4,7 +4,11 @@
.. module:: copy
:synopsis: Shallow and deep copy operations.
-This module provides generic (shallow and deep) copying operations.
+Assignment statements in Python do not copy objects, they create bindings
+between a target and an object. For collections that are mutable or contain
+mutable items, a copy is sometimes needed so one can change one copy without
+changing the other. This module provides generic shallow and deep copy
+operations (explained below).
Interface summary:
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -113,6 +113,8 @@
Library
-------
+- Issue #9021: Add an introduction to the copy module documentation.
+
- Issue #6005: Examples in the socket library documentation use sendall, where
relevant, instead send method.
--
Repository URL: http://hg.python.org/cpython
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