removes all lines consisting only of spaces

this really bothers me for some reason - nothing technical

InvenTree/common/admin.py

@@ -9,7 +9,7 @@ from .models import InvenTreeSetting
 
 
 class SettingsAdmin(ImportExportModelAdmin):
-    
+
     list_display = ('key', 'value')
 
 

InvenTree/common/models.py

@@ -40,7 +40,7 @@ class InvenTreeSetting(models.Model):
     The key of each item is the name of the value as it appears in the database.
 
     Each global setting has the following parameters:
-    
+
     - name: Translatable string name of the setting (required)
     - description: Translatable string description of the setting (required)
     - default: Default value (optional)
@@ -412,7 +412,7 @@ class InvenTreeSetting(models.Model):
             # Evaluate the function (we expect it will return a list of tuples...)
             return choices()
         """
-        
+
         return choices
 
     @classmethod
@@ -522,7 +522,7 @@ class InvenTreeSetting(models.Model):
         # Enforce standard boolean representation
         if setting.is_bool():
             value = InvenTree.helpers.str2bool(value)
-            
+
         setting.value = str(value)
         setting.save()
 
@@ -664,7 +664,7 @@ class InvenTreeSetting(models.Model):
 
         if validator == int:
             return True
-        
+
         if type(validator) in [list, tuple]:
             for v in validator:
                 if v == int:
@@ -675,7 +675,7 @@ class InvenTreeSetting(models.Model):
     def as_int(self):
         """
         Return the value of this setting converted to a boolean value.
-        
+
         If an error occurs, return the default value
         """
 
@@ -685,7 +685,7 @@ class InvenTreeSetting(models.Model):
             value = self.default_value()
 
         return value
-        
+
 
 class PriceBreak(models.Model):
     """

InvenTree/common/settings.py

@@ -19,7 +19,7 @@ def currency_code_default():
 
     if code not in CURRENCIES:
         code = 'USD'
-    
+
     return code
 
 

InvenTree/common/test_views.py

@@ -117,7 +117,7 @@ class SettingsViewTest(TestCase):
         """
         Test for binary value
         """
-        
+
         setting = InvenTreeSetting.get_setting_object('PART_COMPONENT')
 
         self.assertTrue(setting.as_bool())

InvenTree/common/tests.py

@@ -19,7 +19,7 @@ class SettingsTest(TestCase):
     def setUp(self):
 
         user = get_user_model()
-        
+
         self.user = user.objects.create_user('username', 'user@email.com', 'password')
         self.user.is_staff = True
         self.user.save()

InvenTree/common/views.py

@@ -48,7 +48,7 @@ class SettingEdit(AjaxUpdateView):
         """
 
         form = super().get_form()
-        
+
         setting = self.get_object()
 
         choices = setting.choices()