From 337b6f20db884f78389c064e21a45e4457ac62a5 Mon Sep 17 00:00:00 2001
From: Jonathan Reichelt Gjertsen
 <jonathan.gjertsen@disruptive-technologies.com>
Date: Sun, 8 Sep 2019 20:57:35 +0200
Subject: [PATCH] Bugfix: don't try to snoop on coroutines

---
 pysnooper/tracer.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pysnooper/tracer.py b/pysnooper/tracer.py
index 6d76685..f9625c3 100644
--- a/pysnooper/tracer.py
+++ b/pysnooper/tracer.py
@@ -234,6 +234,11 @@ class Tracer:
 
     def _wrap_class(self, cls):
         for attr_name, attr in cls.__dict__.items():
+            # Coroutines are functions, but snooping them is not supported
+            # at the moment
+            if pycompat.iscoroutinefunction(attr):
+                continue
+
             if inspect.isfunction(attr):
                 setattr(cls, attr_name, self._wrap_function(attr))
         return cls