From: Yury Selivanov <yselivanov@sprymix.com>
Date: Wed, 13 May 2015 19:21:41 +0000 (-0400)
Subject: asyncio: Use 'collections.abc.Coroutine' in asyncio.iscoroutine (in 3.5)
X-Git-Tag: v3.5.0b1~149^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c58cca5951ebab752020750e52334300342e54db;p=thirdparty%2FPython%2Fcpython.git

asyncio: Use 'collections.abc.Coroutine' in asyncio.iscoroutine (in 3.5)
---

diff --git a/Lib/asyncio/coroutines.py b/Lib/asyncio/coroutines.py
index 20c45798dce6..1e0a70497f89 100644
--- a/Lib/asyncio/coroutines.py
+++ b/Lib/asyncio/coroutines.py
@@ -53,6 +53,11 @@ else:
     _is_native_coro_code = lambda code: (code.co_flags &
                                          inspect.CO_COROUTINE)
 
+try:
+    from collections.abc import Coroutine as CoroutineABC
+except ImportError:
+    CoroutineABC = None
+
 
 # Check for CPython issue #21209
 def has_yield_from_bug():
@@ -219,6 +224,9 @@ def iscoroutinefunction(func):
 
 
 _COROUTINE_TYPES = (types.GeneratorType, CoroWrapper)
+if CoroutineABC is not None:
+    _COROUTINE_TYPES += (CoroutineABC,)
+
 
 def iscoroutine(obj):
     """Return True if obj is a coroutine object."""