from pathlib import Path
target = Path(r'C:\wechat_rpa\test_protocol_review_assistant.py')
source = target.read_text(encoding='utf-8')
source = source.replace("        with sqlite3.connect(self.coordinator.path) as conn:\n", "        from contextlib import closing\n        with closing(sqlite3.connect(self.coordinator.path)) as conn:\n")
target.write_text(source, encoding='utf-8', newline='\n')
print('Close test assertion SQLite connection explicitly')