Document the subprocess Popen.args attribute (issue21353)

gpshead · gpshead · commit d8ea56d26d01 · 2014-04-29T11:33:56.000-07:00
diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst
@@ -723,6 +723,12 @@ The following attributes are also available:
    deadlocks due to any of the other OS pipe buffers filling up and blocking the
    child process.
 
+.. attribute:: Popen.args
+
+   The *args* argument as it was passed to :class:`Popen` -- a
+   sequence of program arguments or else a single string.
+
+   .. versionadded:: 3.3
 
 .. attribute:: Popen.stdin
 
