Export PIPE, STDOUT and DEVNULL constants in asyncio.subprocess

1 files changed, 6 insertions, 0 deletions

diff --git a/asyncio/subprocess.py b/asyncio/subprocess.py
index 471f118..7471f2c 100644
--- a/asyncio/subprocess.py
+++ b/asyncio/subprocess.py
@@ -1,6 +1,7 @@
 __all__ = ['create_subprocess_exec', 'create_subprocess_shell']
 
 import collections
+import subprocess
 
 from . import events
 from . import futures
@@ -9,6 +10,11 @@ from . import streams
 from . import tasks
 
 
+PIPE = subprocess.PIPE
+STDOUT = subprocess.STDOUT
+DEVNULL = subprocess.DEVNULL
+
+
 class SubprocessStreamProtocol(streams.FlowControlMixin,
                                protocols.SubprocessProtocol):
     """Like StreamReaderProtocol, but for a subprocess."""