style: flake8 findings
diff --git a/test/test_cancel.py b/test/test_cancel.py
index e1a0634..210891b 100644
--- a/test/test_cancel.py
+++ b/test/test_cancel.py
@@ -7,8 +7,6 @@
"""
Test cancel functionality.
"""
-
-import os
import sys
import unittest
import threading
@@ -18,6 +16,7 @@
# on which port should the tests be performed:
PORT = 'loop://'
+
@unittest.skipIf(not hasattr(serial.Serial, 'cancel_read'), "cancel_read not supported on platform")
class TestCancelRead(unittest.TestCase):
"""Test cancel_read functionality"""
@@ -46,7 +45,7 @@
self.s.read(1000)
t2 = time.time()
self.assertEqual(self.cancel_called, 1)
- self.assertTrue(0.5 < (t2 - t1) < 2, 'Function did not return in time: {}'.format(t2-t1))
+ self.assertTrue(0.5 < (t2 - t1) < 2, 'Function did not return in time: {}'.format(t2 - t1))
#~ self.assertTrue(not self.s.isOpen())
#~ self.assertRaises(serial.SerialException, self.s.open)
@@ -55,7 +54,8 @@
#~ self.s.read()
-DATA = b'#'*1024
+DATA = b'#' * 1024
+
@unittest.skipIf(not hasattr(serial.Serial, 'cancel_write'), "cancel_read not supported on platform")
class TestCancelWrite(unittest.TestCase):
@@ -89,7 +89,7 @@
self.s.write(DATA)
t2 = time.time()
self.assertEqual(self.cancel_called, 1)
- self.assertTrue(0.5 < (t2 - t1) < 2, 'Function did not return in time: {}'.format(t2-t1))
+ self.assertTrue(0.5 < (t2 - t1) < 2, 'Function did not return in time: {}'.format(t2 - t1))
#~ self.assertTrue(not self.s.isOpen())
#~ self.assertRaises(serial.SerialException, self.s.open)
@@ -100,7 +100,6 @@
if __name__ == '__main__':
- import sys
sys.stdout.write(__doc__)
if len(sys.argv) > 1:
PORT = sys.argv[1]