enable i18n for the new error messages

1 files changed, 4 insertions, 2 deletions

diff --git a/TurtleArt/taexportpython.py b/TurtleArt/taexportpython.py
index 4688ea9..78a6592 100644
--- a/TurtleArt/taexportpython.py
+++ b/TurtleArt/taexportpython.py
@@ -21,6 +21,7 @@
 """ Python export tool """
 
 import ast
+from gettext import gettext as _
 from os import linesep
 import re
 import util.codegen as codegen
@@ -131,12 +132,13 @@ def _walk_action_stack(top_block, lc):
         prim = lc.get_prim_callable(block.primitive)
         # fail gracefully if primitive is not a Primitive object
         if not isinstance(prim, Primitive):
-            raise PyExportError("block is not exportable", block=block)
+            raise PyExportError(_("block is not exportable"), block=block)
         if prim.export_me:
             try:
                 new_ast = prim.get_ast(*arg_asts)
             except ValueError:
-                raise PyExportError("error while exporting block", block=block)
+                raise PyExportError(_("error while exporting block"),
+                                    block=block)
             if isinstance(new_ast, (list, tuple)):
                 ast_list.extend(new_ast)
             else: