def simplify(self):
final_output = []<EOL>diff_last = None<EOL>item_last = None<EOL>for item in self._content:<EOL><INDENT>if hasattr(item.get("<STR_LIT>"), "<STR_LIT>"):<EOL><INDENT>del item["<STR_LIT>"]<EOL><DEDENT>if not item.get("<STR_LIT>") and not item.get("<STR_LIT>"):<EOL><INDENT>continue<EOL><DEDENT>diff = item.copy()<EOL>del diff["<STR_LIT>"]<EOL>if diff == diff_last or (item["<STR_LIT>"].strip() == "<STR_LIT>" and item_last):<EOL><INDENT>item_last["<STR_LIT>"] += item["<STR_LIT>"]<EOL><DEDENT>else:<EOL><INDENT>diff_last = diff<EOL>item_last = item.copy()  <EOL>final_output.append(item_last)<EOL><DEDENT><DEDENT>self._content = final_output<EOL>return self<EOL>
Simplify the content of a Composite merging any parts that can be
and returning the new Composite as well as updating itself internally