QA: Apply isort suggestions.

examples/get-time.py

@@ -1,8 +1,9 @@
 #!/usr/bin/env python
 
-import rv3028
 import time
 
+import rv3028
+
 print("""get-time.py - Gets time and date from the RTC.
 
 Press Ctrl+C to exit.

examples/set-alarm.py

@@ -1,8 +1,9 @@
 #!/usr/bin/env python
 
-import rv3028
-import time
 import datetime
+import time
+
+import rv3028
 
 print("""set-time.py - Sets alarm for 5 minutes time, recurring hourly,
 and waits for alarm to be triggered.

examples/set-countdown-timer.py

@@ -1,8 +1,9 @@
 #!/usr/bin/env python
 
-import rv3028
 import time
 
+import rv3028
+
 print("""set-countdown-timer.py - Set the periodic countdown timer to 5 x 1 second ticks and waits for alarm to be triggered.
 
 Press Ctrl+C to exit.

examples/set-time.py

@@ -1,8 +1,9 @@
 #!/usr/bin/env python
 
-import rv3028
-import time
 import datetime
+import time
+
+import rv3028
 
 print("""set-time.py - Sets RTC with current time for your system and
 enables battery backup to preserve the time when power is off.

rv3028/__init__.py

@@ -1,7 +1,8 @@
+import datetime
 import time
-from i2cdevice import Device, Register, BitField
+
+from i2cdevice import BitField, Device, Register
 from i2cdevice.adapter import Adapter, LookupAdapter, U16ByteSwapAdapter
-import datetime
 
 __version__ = '0.0.5'
 

tests/test_alarm.py

@@ -1,6 +1,7 @@
-from i2cdevice import MockSMBus
 import datetime
+
 import pytest
+from i2cdevice import MockSMBus
 
 
 def test_alarm_hours_24():

tests/test_setup.py

@@ -1,6 +1,7 @@
 import sys
-from i2cdevice import MockSMBus
+
 import mock
+from i2cdevice import MockSMBus
 
 
 def test_setup():

tests/test_time.py

@@ -1,6 +1,7 @@
-from i2cdevice import MockSMBus
 import datetime
+
 import pytest
+from i2cdevice import MockSMBus
 
 
 def test_time_and_date():