From eec6420de498e49325c9a85a52bf8888446862f8 Mon Sep 17 00:00:00 2001
From: Andrew Svetlov <andrew.svetlov@gmail.com>
Date: Thu, 9 Aug 2012 15:20:45 +0300
Subject: Issue #15501: Document exception classes in subprocess module.

Initial patch by Anton Barkovsky.
---
 Doc/library/subprocess.rst | 20 ++++++++++++++++++++
 Misc/ACKS                  |  1 +
 2 files changed, 21 insertions(+)

diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst
index 90a01d0..efd25d1 100644
--- a/Doc/library/subprocess.rst
+++ b/Doc/library/subprocess.rst
@@ -176,6 +176,26 @@ use cases, the underlying :class:`Popen` interface can be used directly.
    output.
 
 
+.. exception:: CalledProcessError
+
+    Exception raised when a process run by :func:`check_call` or
+    :func:`check_output` returns a non-zero exit status.
+
+    .. attribute:: returncode
+
+        Exit status of the child process.
+
+    .. attribute:: cmd
+
+        Command that was used to spawn the child process.
+
+    .. attribute:: output
+
+        Output of the child process if this exception is raised by
+        :func:`check_output`.  Otherwise, ``None``.
+
+
+
 .. _frequently-used-arguments:
 
 Frequently Used Arguments
diff --git a/Misc/ACKS b/Misc/ACKS
index 1a094a1..4d8f13c 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -52,6 +52,7 @@ Matt Bandy
 Michael J. Barber
 Nicolas Bareil
 Chris Barker
+Anton Barkovsky
 Nick Barnes
 Quentin Barnes
 Richard Barran
-- 
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