diff --git a/tests/test_locale/file_dialog_test.py b/tests/test_locale/file_dialog_test.py
index 07eb70563..2394c9be4 100644
--- a/tests/test_locale/file_dialog_test.py
+++ b/tests/test_locale/file_dialog_test.py
@@ -1,13 +1,13 @@
+# noinspection PyPackageRequirements
 import wx
 import locale_functions
 import sys
 
 
 class MyForm(wx.Frame):
-
-    #----------------------------------------------------------------------
+    # ----------------------------------------------------------------------
     def __init__(self):
-        wx.Frame.__init__(self, None, wx.ID_ANY, "Tutorial", size=(500,500))
+        wx.Frame.__init__(self, None, wx.ID_ANY, "Tutorial", size=(500, 500))
 
         # Add a panel so it looks the correct on all platforms
         panel = wx.Panel(self, wx.ID_ANY)
@@ -18,12 +18,12 @@ class MyForm(wx.Frame):
         LOAD_FILE_ID = wx.NewId()
         self.Bind(wx.EVT_MENU, self.loadFile, id=LOAD_FILE_ID)
 
-        accel_tbl = wx.AcceleratorTable([(wx.ACCEL_CTRL,  ord('O'), LOAD_FILE_ID ),
-                                         (wx.ACCEL_CTRL,  ord('S'), SAVE_FILE_ID )]
+        accel_tbl = wx.AcceleratorTable([(wx.ACCEL_CTRL, ord('O'), LOAD_FILE_ID),
+                                         (wx.ACCEL_CTRL, ord('S'), SAVE_FILE_ID)]
                                         )
         self.SetAcceleratorTable(accel_tbl)
 
-    #----------------------------------------------------------------------
+    # ----------------------------------------------------------------------
     def loadFile(self, event):
         openFileDialog = wx.FileDialog(self, "Open", "", "",
                                        "Python files (*.py)|*.py",
@@ -32,22 +32,22 @@ class MyForm(wx.Frame):
         path = openFileDialog.GetPath()
         try:
             os_walk_without_codec = locale_functions.GetPath(path)
-        except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as  e:
+        except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as e:
             os_walk_without_codec = e
 
         try:
             os_walk_with_system_codec = locale_functions.GetPath(path, None, sys.getdefaultencoding())
-        except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as  e:
+        except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as e:
             os_walk_with_system_codec = e
 
         try:
             os_walk_unicode_without_codec = locale_functions.GetUnicodePath(path)
-        except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as  e:
+        except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as e:
             os_walk_unicode_without_codec = e
 
         try:
             os_walk_unicode_with_system_codec = locale_functions.GetUnicodePath(path, None, sys.getdefaultencoding())
-        except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as  e:
+        except (UnicodeEncodeError, UnicodeTranslateError, UnicodeError, UnicodeDecodeError, UnicodeWarning, TypeError) as e:
             os_walk_unicode_with_system_codec = e
 
         print("Simple print:")
@@ -69,7 +69,7 @@ class MyForm(wx.Frame):
         print(os_walk_unicode_with_system_codec)
         openFileDialog.Destroy()
 
-    #----------------------------------------------------------------------
+    # ----------------------------------------------------------------------
     def saveFile(self, event):
         saveFileDialog = wx.FileDialog(self, "Save As", "", "",
                                        "Python files (*.py)|*.py",
@@ -78,6 +78,7 @@ class MyForm(wx.Frame):
         saveFileDialog.GetPath()
         saveFileDialog.Destroy()
 
+
 # Run the program
 if __name__ == "__main__":
     app = wx.App(False)
diff --git a/tests/test_locale/test_os_walk.py b/tests/test_locale/test_os_walk.py
index d97822885..4b347478a 100644
--- a/tests/test_locale/test_os_walk.py
+++ b/tests/test_locale/test_os_walk.py
@@ -1,9 +1,8 @@
 import os
-import platform
 from tests.test_locale.locale_functions import GetPath
 
+
 def test_os_walk():
-    os_name = platform.system()
     current_directory = os.path.dirname(os.path.abspath(unicode(__file__)))
     subfolders = os.listdir(current_directory)
     subfolders = [e for e in subfolders if not (e.endswith(".py") or e.endswith(".pyc") or e.endswith(".md"))]
@@ -13,9 +12,11 @@ def test_os_walk():
         subdir = GetPath(current_directory, subfolder)
         testfile = GetPath(subdir, "testcodec")
 
+        # noinspection PyBroadException
         try:
             with open(testfile, 'r') as f:
                 read_data = f.read()
+            # noinspection PyStatementEffect
             f.closed
         except:
             assert False, "Failed to read file."
@@ -23,4 +24,4 @@ def test_os_walk():
         assert read_data == "True"
         subfolder_count += 1
 
-    assert len(subfolders) == subfolder_count
\ No newline at end of file
+    assert len(subfolders) == subfolder_count