Bump black up to 18.6b4

1 files changed, 0 insertions, 4 deletions

diff --git a/tests/test_packetizer.py b/tests/test_packetizer.py
index dbe5993e..6920f08e 100644
--- a/tests/test_packetizer.py
+++ b/tests/test_packetizer.py
@@ -38,7 +38,6 @@ x1f = byte_chr(0x1f)
 
 
 class PacketizerTest(unittest.TestCase):
-
     def test_1_write(self):
         rsock = LoopSocket()
         wsock = LoopSocket()
@@ -121,7 +120,6 @@ class PacketizerTest(unittest.TestCase):
         import signal
 
         class TimeoutError(Exception):
-
             def __init__(self, error_message):
                 if hasattr(errno, "ETIME"):
                     self.message = os.sterror(errno.ETIME)
@@ -129,9 +127,7 @@ class PacketizerTest(unittest.TestCase):
                     self.messaage = error_message
 
         def timeout(seconds=1, error_message="Timer expired"):
-
             def decorator(func):
-
                 def _handle_timeout(signum, frame):
                     raise TimeoutError(error_message)