def printAccessibilityHierarchy()

in commands/FBAccessibilityCommands.py [0:0]

• 20 lines of code
• 5 McCabe index (conditional complexity)

def printAccessibilityHierarchy(view, indent=0):
    a11yLabel = accessibilityLabel(view)
    classDesc = objHelpers.className(view)
    indentString = "   | " * indent

    # if we don't have any accessibility string - we should have some children
    if int(a11yLabel.GetValue(), 16) == 0:
        print(indentString + ("{} {}".format(classDesc, view)))
        # We call private method that gives back all visible accessibility children
        # for view
        a11yElements = accessibilityElements(view)
        accessibilityElementsCount = int(
            fb.evaluateExpression("(int)[%s count]" % a11yElements)
        )
        for index in range(0, accessibilityElementsCount):
            subview = fb.evaluateObjectExpression(
                "[%s objectAtIndex:%i]" % (a11yElements, index)
            )
            printAccessibilityHierarchy(subview, indent + 1)
    else:
        print(
            indentString
            + ("({} {}) {}".format(classDesc, view, a11yLabel.GetObjectDescription()))
        )