- fixed imports in all TclCommands

tclCommands/TclCommandSubtractRectangle.py

@@ -1,6 +1,15 @@
-from ObjectCollection import *
 from tclCommands.TclCommand import TclCommandSignaled
 
+import collections
+
+import gettext
+import FlatCAMTranslation as fcTranslate
+import builtins
+
+fcTranslate.apply_language('strings')
+if '_' not in builtins.__dict__:
+    _ = gettext.gettext
+
 
 class TclCommandSubtractRectangle(TclCommandSignaled):
     """
@@ -61,7 +70,7 @@ class TclCommandSubtractRectangle(TclCommandSignaled):
 
         try:
             obj = self.app.collection.get_by_name(str(obj_name))
-        except:
+        except Exception as e:
             return "Could not retrieve object: %s" % obj_name
         if obj is None:
             return "Object not found: %s" % obj_name