def test_default_constructor():
entity = DXFEntity()
assert entity.dxftype() == 'DXFENTITY'
assert entity.dxf.handle is None
assert entity.dxf.owner is None
assert entity == entity
assert entity != DXFEntity()
def add(self, entity: DXFEntity) -> None:
""" Add `entity` to database, assigns a new handle to the `entity`
if :attr:`entity.dxf.handle` is ``None``. Adding the same entity
multiple times is possible, but creates only a single entry.
"""
if entity.dxftype() in DATABASE_EXCLUDE:
if entity.dxf.handle is not None:
# store entities with handles (TABLE, maybe others) to avoid
# reassigning of its handle
self[entity.dxf.handle] = entity
return
handle: str = entity.dxf.handle
if handle is None:
handle = self.next_handle()
# update_handle() requires the objects section to update the owner
# handle of the extension dictionary, but this is no problem at
# file loading, all entities have handles, and DXF R12 (without handles)
# have no extension dictionaries.
entity.update_handle(handle)
self[handle] = entity
# add sub entities like ATTRIB, VERTEX and SEQEND to database
if isinstance(entity, LinkedEntities):
entity.add_sub_entities_to_entitydb(self)
def add(self, entity: DXFEntity) -> None:
""" Add `entity` to database, assigns a new handle to the `entity` if :attr:`entity.dxf.handle` is ``None``. """
if entity.dxftype() in DATABASE_EXCLUDE:
if entity.dxf.handle is not None:
# store entities with handles (TABLE, maybe others) to avoid reassigning of its handle
self[entity.dxf.handle] = entity
return
handle = entity.dxf.handle # type: str
if handle is None:
handle = self.next_handle()
# update_handle() requires the objects section to update the owner handle of the extension dictionary,
# but this is no problem at file loading, all entities have handles, and DXF R12 (without handles) have no
# extension dictionaries.
entity.update_handle(handle)
self[handle] = entity
# add sub entities like ATTRIB, VERTEX and SEQEND to database
# only INSERT and POLYLINE using this feature
if hasattr(entity, 'add_sub_entities_to_entitydb'):
entity.add_sub_entities_to_entitydb()
def add(self, entity: DXFEntity) -> None:
""" Add `entity` to database, assigns a new handle to the `entity`
if :attr:`entity.dxf.handle` is ``None``. Adding the same entity
multiple times is possible and creates only a single database entry.
"""
if entity.dxftype() in DATABASE_EXCLUDE:
if entity.dxf.handle is not None:
# Mark existing entity handle as used to avoid
# reassigning the same handle again.
self[entity.dxf.handle] = entity
return
handle: str = entity.dxf.handle
if handle is None:
handle = self.next_handle()
entity.update_handle(handle)
self[handle] = entity
# Add sub entities ATTRIB, VERTEX and SEQEND to database.
if isinstance(entity, LinkedEntities):
entity.add_sub_entities_to_entitydb(self)
def match(e: DXFEntity) -> bool:
return _match(e.dxftype())