XML lib: Explicitly open/close saved files because older ET versions don't close files they open and Jython and IPY don't close them implicitly.
XML lib: Explicitly open/close saved files because older ET versions don't close files they open and Jython and IPY don't close them implicitly.

userzimmermann/robotframework-python3,userzimmermann/robotframework-python3,userzimmermann/robotframework-python3,userzimmermann/robotframework-python3,userzimmermann/robotframework-python3