From 5430b81eaf878273c4ec19f292c71cff1ec5dac8 Mon Sep 17 00:00:00 2001
From: Stefan Behnel <stefan_ml@behnel.de>
Date: Sat, 23 May 2015 21:40:10 +0200
Subject: [PATCH] use correct metaclass when patching Coroutine into
collections.abc module
---
Cython/Utility/Coroutine.c | 22 +++++++++++++++-------
1 file changed, 15 insertions(+), 7 deletions(-)
diff --git a/Cython/Utility/Coroutine.c b/Cython/Utility/Coroutine.c
index 455781c8f..bfc8e411b 100644
--- a/Cython/Utility/Coroutine.c
+++ b/Cython/Utility/Coroutine.c
@@ -1215,14 +1215,18 @@ _module.Generator = mk_gen()
#ifdef __Pyx_Coroutine_USED
CSTRING("""\
def mk_coroutine():
- from abc import abstractmethod
+ from abc import abstractmethod, ABCMeta
""")
#if PY_MAJOR_VERSION >= 3
-" class Coroutine(metaclass=_module.ABCMeta):\n"
+ CSTRING("""\
+ class Coroutine(metaclass=ABCMeta):
+""")
#else
-" class Coroutine(object):\n"
-" __metaclass__ = _module.ABCMeta\n"
+ CSTRING("""\
+ class Coroutine(object):
+ __metaclass__ = ABCMeta
+""")
#endif
CSTRING("""\
__slots__ = ()
@@ -1259,10 +1263,14 @@ def mk_coroutine():
""")
#if PY_MAJOR_VERSION >= 3
-" class Awaitable(metaclass=_module.ABCMeta):\n"
+ CSTRING("""\
+ class Awaitable(metaclass=ABCMeta):
+""")
#else
-" class Awaitable(object):\n"
-" __metaclass__ = _module.ABCMeta\n"
+ CSTRING("""\
+ class Awaitable(object):
+ __metaclass__ = ABCMeta
+""")
#endif
CSTRING("""\
__slots__ = ()
--
2.30.9