style: some of the suggestions from flake8
diff --git a/serial/__init__.py b/serial/__init__.py
index 56f24e5..78bdd19 100644
--- a/serial/__init__.py
+++ b/serial/__init__.py
@@ -23,7 +23,7 @@
if os.name == 'nt': # sys.platform == 'win32':
from serial.serialwin32 import Serial
elif os.name == 'posix':
- from serial.serialposix import Serial, PosixPollSerial, VTIMESerial
+ from serial.serialposix import Serial, PosixPollSerial, VTIMESerial # noqa
elif os.name == 'java':
from serial.serialjava import Serial
else:
@@ -66,7 +66,7 @@
module_name = '.protocol_%s' % (protocol,)
for package_name in protocol_handler_packages:
try:
- package = importlib.import_module(package_name)
+ importlib.import_module(package_name)
handler_module = importlib.import_module(module_name, package_name)
except ImportError:
continue
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)
-
diff --git a/serial/serialjava.py b/serial/serialjava.py
index e9ac19b..e5f4451 100644
--- a/serial/serialjava.py
+++ b/serial/serialjava.py
@@ -267,4 +267,3 @@
sys.stdio.write('%r\n' % s.read(5))
sys.stdio.write('%s\n' % s.in_waiting())
del s
-