File 99366-patch.dict-can-decorate-async.patch of Package python3.38021

---
 Lib/unittest/mock.py                                                   |   20 ++++++++++
 Misc/NEWS.d/next/Library/2022-10-08-19-39-27.gh-issue-98086.y---WC.rst |    1 
 2 files changed, 21 insertions(+)

--- a/Lib/unittest/mock.py
+++ b/Lib/unittest/mock.py
@@ -24,6 +24,7 @@ __all__ = (
 __version__ = '1.0'
 
 
+import asyncio
 import inspect
 import pprint
 import sys
@@ -1548,6 +1549,12 @@ class _patch_dict(object):
     def __call__(self, f):
         if isinstance(f, type):
             return self.decorate_class(f)
+        if asyncio.iscoroutinefunction(f):
+            return self.decorate_async_callable(f)
+        return self.decorate_callable(f)
+
+
+    def decorate_callable(self, f):
         @wraps(f)
         def _inner(*args, **kw):
             self._patch_dict()
@@ -1556,6 +1563,19 @@ class _patch_dict(object):
             finally:
                 self._unpatch_dict()
 
+        return _inner
+
+
+    def decorate_async_callable(self, f):
+        @wraps(f)
+        @asyncio.coroutine
+        def _inner(*args, **kw):
+            self._patch_dict()
+            try:
+                yield from f(*args, **kw)
+            finally:
+                self._unpatch_dict()
+
         return _inner
 
 
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2022-10-08-19-39-27.gh-issue-98086.y---WC.rst
@@ -0,0 +1 @@
+Make sure ``patch.dict()`` can be applied on async functions.