asycio.Future does not have .exc_info()

Author: gmr

docs/history.rst

@@ -1,6 +1,11 @@
 Changelog
 =========
 
+3.21.0
+------
+
+- Don't expect asyncio's Futures to have `exc_info()`.
+
 3.20.0
 ------
 

rejected/__init__.py

@@ -18,7 +18,7 @@
 
 __author__ = 'Gavin M. Roy <gavinmroy@gmail.com>'
 __since__ = '2009-09-10'
-__version__ = '3.20.0'
+__version__ = '3.20.1'
 
 __all__ = [
     '__author__',

rejected/consumer.py

@@ -962,7 +962,10 @@ def execute(self, message_in, measurement):
             exc_info = sys.exc_info()
             if concurrent.is_future(result):
                 error = result.exception()
-                exc_info = result.exc_info()
+                try:
+                    exc_info = result.exc_info()
+                except AttributeError:
+                    pass
             self.log_exception('Exception processing delivery %s: %s',
                                message_in.delivery_tag, str(error),
                                exc_info=exc_info)

setup.py

@@ -26,7 +26,7 @@ def read_requirements(name):
 
 setuptools.setup(
     name='rejected',
-    version='3.20.0',
+    version='3.20.1',
     description='Rejected is a Python RabbitMQ Consumer Framework and '
                 'Controller Daemon',
     long_description=open('README.rst').read(),