git-p4: python3: replace dict.has_key(k) with "k in dict"

[git] / t / t4018 / golang-long-func

func RIGHT(aVeryVeryVeryLongVariableName AVeryVeryVeryLongType,
        anotherLongVariableName AnotherLongType) {
        a := 5
        b := ChangeMe
}