style: some of the suggestions from flake8
diff --git a/serial/serialcli.py b/serial/serialcli.py
index 3070948..def15bb 100644
--- a/serial/serialcli.py
+++ b/serial/serialcli.py
@@ -7,7 +7,6 @@
#
# SPDX-License-Identifier: BSD-3-Clause
-import clr
import System
import System.IO.Ports
from serial.serialutil import *
@@ -168,7 +167,7 @@
while size:
try:
data.append(self._port_handle.ReadByte())
- except System.TimeoutException as e:
+ except System.TimeoutException:
break
else:
size -= 1
@@ -184,7 +183,7 @@
# must call overloaded method with byte array argument
# as this is the only one not applying encodings
self._port_handle.Write(as_byte_array(data), 0, len(data))
- except System.TimeoutException as e:
+ except System.TimeoutException:
raise writeTimeoutError
return len(data)
@@ -273,4 +272,3 @@
s.port = 0
s.open()
sys.stdio.write('%s\n' % s)
-