remove unused class attribute
@@ -437,10 +437,6 @@ class DXFEntity:
DEFAULT_ATTRIBS = None # type: dict
MIN_DXF_VERSION_FOR_EXPORT = DXF12
- # Explicit excluding is better than implicit excluding; idea to exclude attribs with leading '_' prevents
- # 'protected' members from cloning, which may cause other problems.
- EXCLUDE_FROM_CLONING = {'doc'}
-
def __init__(self, doc: 'Drawing' = None):
""" Default constructor. (internal API)"""
# public attributes for package users
