def reload(self):
"""Create a new element and replace this one."""
- new_element = Element(self.key, self.universe, self.origin.filename)
+ Element(self.key, self.universe, self.origin.filename)
del(self)
def destroy(self):
# clear out all read-only files
if hasattr(self, "files"):
- for data_filename in self.files.keys():
+ for data_filename in list(self.files.keys()):
if not self.files[data_filename].is_writeable():
del self.files[data_filename]
def finish():
- """This contains functions to be performed when shutting down the
- engine."""
+ """These are functions performed when shutting down the engine."""
# the loop has terminated, so save persistent data
universe.save()