--- a/eric7/Utilities/__init__.py Tue May 25 17:16:40 2021 +0200 +++ b/eric7/Utilities/__init__.py Tue May 25 17:17:04 2021 +0200 @@ -1522,6 +1522,7 @@ pyAssignment = { "Python3": 3, "MicroPython": 3, + "Cython": 3, } if not editor: