From: Andrew Svetlov <andrew.svetlov@gmail.com>
Date: Wed, 2 Jul 2014 04:21:03 +0000 (+0300)
Subject: Use try-finally idiom in example for locks in multiprocessing
X-Git-Tag: v3.4.2rc1~272
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ee750d8f8da5a4789d6cae2879e6f7535baeef4c;p=thirdparty%2FPython%2Fcpython.git

Use try-finally idiom in example for locks in multiprocessing
---

diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst
index 5fac73080176..276339842cd0 100644
--- a/Doc/library/multiprocessing.rst
+++ b/Doc/library/multiprocessing.rst
@@ -262,8 +262,10 @@ that only one process prints to standard output at a time::
 
    def f(l, i):
        l.acquire()
-       print('hello world', i)
-       l.release()
+       try:
+           print('hello world', i)
+       finally:
+           l.release()
 
    if __name__ == '__main__':
        lock = Lock()