How to use the scons.scons-local-250.SCons.Script.Main.TreePrinter function in SCons

print_memoizer = ("memoizer" in debug_values)
    if "memory" in debug_values:
        memory_stats.enable(sys.stdout)
    print_objects = ("objects" in debug_values)
    if print_objects:
        SCons.Debug.track_instances = True
    if "presub" in debug_values:
        SCons.Action.print_actions_presub = 1
    if "stacktrace" in debug_values:
        print_stacktrace = 1
    if "stree" in debug_values:
        options.tree_printers.append(TreePrinter(status=True))
    if "time" in debug_values:
        print_time = 1
    if "tree" in debug_values:
        options.tree_printers.append(TreePrinter())
    if "prepare" in debug_values:
        SCons.Taskmaster.print_prepare = 1
    if "duplicate" in debug_values:
        SCons.Node.print_duplicate = 1

if "count" in debug_values:
        # All of the object counts are within "if track_instances:" blocks,
        # which get stripped when running optimized (with python -O or
        # from compiled *.pyo files).  Provide a warning if __debug__ is
        # stripped, so it doesn't just look like --debug=count is broken.
        enable_count = False
        if __debug__: enable_count = True
        if enable_count:
            count_stats.enable(sys.stdout)
            SCons.Debug.track_instances = True
        else:
            msg = "--debug=count is not supported when running SCons\n" + \
                  "\twith the python -O option or optimized (.pyo) modules."
            SCons.Warnings.warn(SCons.Warnings.NoObjectCountWarning, msg)
    if "dtree" in debug_values:
        options.tree_printers.append(TreePrinter(derived=True))
    options.debug_explain = ("explain" in debug_values)
    if "findlibs" in debug_values:
        SCons.Scanner.Prog.print_find_libs = "findlibs"
    options.debug_includes = ("includes" in debug_values)
    print_memoizer = ("memoizer" in debug_values)
    if "memory" in debug_values:
        memory_stats.enable(sys.stdout)
    print_objects = ("objects" in debug_values)
    if print_objects:
        SCons.Debug.track_instances = True
    if "presub" in debug_values:
        SCons.Action.print_actions_presub = 1
    if "stacktrace" in debug_values:
        print_stacktrace = 1
    if "stree" in debug_values:
        options.tree_printers.append(TreePrinter(status=True))

if "count" in debug_values:
        # All of the object counts are within "if track_instances:" blocks,
        # which get stripped when running optimized (with python -O or
        # from compiled *.pyo files).  Provide a warning if __debug__ is
        # stripped, so it doesn't just look like --debug=count is broken.
        enable_count = False
        if __debug__: enable_count = True
        if enable_count:
            count_stats.enable(sys.stdout)
            SCons.Debug.track_instances = True
        else:
            msg = "--debug=count is not supported when running SCons\n" + \
                  "\twith the python -O option or optimized (.pyo) modules."
            SCons.Warnings.warn(SCons.Warnings.NoObjectCountWarning, msg)
    if "dtree" in debug_values:
        options.tree_printers.append(TreePrinter(derived=True))
    options.debug_explain = ("explain" in debug_values)
    if "findlibs" in debug_values:
        SCons.Scanner.Prog.print_find_libs = "findlibs"
    options.debug_includes = ("includes" in debug_values)
    print_memoizer = ("memoizer" in debug_values)
    if "memory" in debug_values:
        memory_stats.enable(sys.stdout)
    print_objects = ("objects" in debug_values)
    if print_objects:
        SCons.Debug.track_instances = True
    if "presub" in debug_values:
        SCons.Action.print_actions_presub = 1
    if "stacktrace" in debug_values:
        print_stacktrace = 1
    if "stree" in debug_values:
        options.tree_printers.append(TreePrinter(status=True))

print_memoizer = ("memoizer" in debug_values)
    if "memory" in debug_values:
        memory_stats.enable(sys.stdout)
    print_objects = ("objects" in debug_values)
    if print_objects:
        SCons.Debug.track_instances = True
    if "presub" in debug_values:
        SCons.Action.print_actions_presub = 1
    if "stacktrace" in debug_values:
        print_stacktrace = 1
    if "stree" in debug_values:
        options.tree_printers.append(TreePrinter(status=True))
    if "time" in debug_values:
        print_time = 1
    if "tree" in debug_values:
        options.tree_printers.append(TreePrinter())
    if "prepare" in debug_values:
        SCons.Taskmaster.print_prepare = 1
    if "duplicate" in debug_values:
        SCons.Node.print_duplicate = 1

options.debug_explain = ("explain" in debug_values)
    if "findlibs" in debug_values:
        SCons.Scanner.Prog.print_find_libs = "findlibs"
    options.debug_includes = ("includes" in debug_values)
    print_memoizer = ("memoizer" in debug_values)
    if "memory" in debug_values:
        memory_stats.enable(sys.stdout)
    print_objects = ("objects" in debug_values)
    if print_objects:
        SCons.Debug.track_instances = True
    if "presub" in debug_values:
        SCons.Action.print_actions_presub = 1
    if "stacktrace" in debug_values:
        print_stacktrace = 1
    if "stree" in debug_values:
        options.tree_printers.append(TreePrinter(status=True))
    if "time" in debug_values:
        print_time = 1
    if "tree" in debug_values:
        options.tree_printers.append(TreePrinter())
    if "prepare" in debug_values:
        SCons.Taskmaster.print_prepare = 1
    if "duplicate" in debug_values:
        SCons.Node.print_duplicate = 1