cleanup imports

msl/examples/qt/button.py

@@ -1,7 +1,10 @@
 """
 A :class:`~msl.qt.widget.button.Button` example.
 """
-from msl.qt import application, Button
+from msl.qt import (
+    application,
+    Button
+)
 
 
 def left():

msl/examples/qt/logger.py

@@ -4,7 +4,10 @@
 import random
 import logging
 
-from msl.qt import application, Logger
+from msl.qt import (
+    application,
+    Logger
+)
 
 
 def show():

msl/examples/qt/loop_until_abort.py

@@ -3,7 +3,10 @@
 """
 import tempfile
 
-from msl.qt import prompt, LoopUntilAbort
+from msl.qt import (
+    prompt,
+    LoopUntilAbort
+)
 
 
 class LoopExample(LoopUntilAbort):

msl/examples/qt/loop_until_abort_sleep.py

@@ -4,7 +4,10 @@
 """
 import random
 
-from msl.qt import LoopUntilAbort, Sleep
+from msl.qt import (
+    LoopUntilAbort,
+    Sleep
+)
 
 
 class LoopExampleSleep(LoopUntilAbort):

msl/examples/qt/show_standard_icons.py

@@ -2,7 +2,12 @@
 Display all the icons available in :obj:`QtWidgets.QStyle.StandardPixmap` and in
 the *standard* Windows DLL/EXE files.
 """
-from msl.qt import QtWidgets, QtCore, application, io
+from msl.qt import (
+    QtWidgets,
+    QtCore,
+    application,
+    io
+)
 
 try:
     # check if pythonnet is installed

msl/examples/qt/toggle_switch.py

@@ -1,7 +1,11 @@
 """
 Example showing the :class:`~msl.qt.widgets.toggle_switch.ToggleSwitch`.
 """
-from msl.qt import QtWidgets, application, ToggleSwitch
+from msl.qt import (
+    QtWidgets,
+    application,
+    ToggleSwitch
+)
 
 
 def print_state(checked):

msl/qt/__init__.py

@@ -60,7 +60,10 @@ def application(*args):
 from .loop_until_abort import LoopUntilAbort
 from . import prompt
 from .sleep import Sleep
-from .threading import Thread, Worker
+from .threading import (
+    Thread,
+    Worker,
+)
 from .widgets import (
     Button,
     Logger,

msl/qt/io.py

@@ -5,7 +5,13 @@
 import sys
 import fnmatch
 
-from . import QtWidgets, QtGui, QtCore, Qt, application
+from . import (
+    QtWidgets,
+    QtGui,
+    QtCore,
+    Qt,
+    application
+)
 
 __all__ = (
     'get_drag_enter_paths',

msl/qt/loop_until_abort.py

@@ -4,7 +4,13 @@
 import datetime
 import traceback
 
-from . import QtWidgets, QtCore, QtGui, application, prompt
+from . import (
+    QtWidgets,
+    QtCore,
+    QtGui,
+    application,
+    prompt
+)
 
 
 class LoopUntilAbort(object):

msl/qt/sleep.py

@@ -3,7 +3,10 @@
 """
 import time
 
-from .threading import Thread, Worker
+from .threading import (
+    Thread,
+    Worker
+)
 
 
 class SleepWorker(Worker):

msl/qt/widgets/logger.py

@@ -5,7 +5,12 @@
 import logging
 import datetime
 
-from .. import QtWidgets, QtGui, prompt, io
+from .. import (
+    QtWidgets,
+    QtGui,
+    prompt,
+    io
+)
 
 
 class Logger(logging.Handler, QtWidgets.QWidget):