removes all lines consisting only of spaces

this really bothers me for some reason - nothing technical

InvenTree/label/api.py

@@ -159,7 +159,7 @@ class StockItemLabelList(LabelListView, StockItemLabelMixin):
         """
         Filter the StockItem label queryset.
         """
-        
+
         queryset = super().filter_queryset(queryset)
 
         # List of StockItem objects to match against
@@ -178,7 +178,7 @@ class StockItemLabelList(LabelListView, StockItemLabelMixin):
 
             # Keep track of which labels match every specified stockitem
             valid_label_ids = set()
-            
+
             for label in queryset.all():
 
                 matches = True
@@ -293,7 +293,7 @@ class StockLocationLabelList(LabelListView, StockLocationLabelMixin):
         """
 
         queryset = super().filter_queryset(queryset)
-        
+
         # List of StockLocation objects to match against
         locations = self.get_locations()
 

InvenTree/label/apps.py

@@ -139,7 +139,7 @@ class LabelConfig(AppConfig):
         except:
             # Database might not yet be ready
             return
-        
+
         src_dir = os.path.join(
             os.path.dirname(os.path.realpath(__file__)),
             'templates',

InvenTree/label/models.py

@@ -44,7 +44,7 @@ def rename_label(instance, filename):
 
 
 def validate_stock_item_filters(filters):
-    
+
     filters = validateFilterString(filters, model=stock.models.StockItem)
 
     return filters
@@ -82,7 +82,7 @@ class LabelTemplate(models.Model):
 
     # Each class of label files will be stored in a separate subdirectory
     SUBDIR = "label"
-    
+
     # Object we will be printing against (will be filled out later)
     object_to_print = None
 

InvenTree/label/test_api.py

@@ -40,7 +40,7 @@ class TestReportTests(InvenTreeAPITestCase):
         return response.data
 
     def test_list(self):
-        
+
         response = self.do_list()
 
         # TODO - Add some report templates to the fixtures