markuputils: small cleanup and tiny performance optimization by avoiding few global variable accesses
markuputils: small cleanup and tiny performance optimization by avoiding few global variable accesses

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