helper function to list properties of a node

When developing with libadalang/python, I have found the following function very useful. I just pass it a node, and it dumps all useful properties on the console. I wonder whether the libadalang developers already have something similar or better that could be made more official... A small part of the complexity here is to work around a few libadalang crashes when calling some of the functions (although I have noticed less and less of these in the last few months :-)

def dump(v):
    """
    Debug only
    """
    import inspect

    methods = set()
    staticmethods = set()
    fields = {}

    for name in dir(v):
        if name in ('p_int_type', 'p_bool_type', 'dump', 'dump_str',
                    'p_universal_int_type', 'p_universal_real_type',
                    'find', 'findall', 'finditer', 'is_a',
                    'p_complete', 'p_gnat_xref', 'p_as_symbol_array',
                    'p_referenced_decl_internal',
                    ):
            continue

        if name.startswith('_'):
            continue

        try:
            value = getattr(v, name)
        except:
            value = '??? Error when computing'

        if inspect.ismethod(value):
            methods.add(name)
        elif inspect.isfunction(value):
            staticmethods.add(name)
        else:
            fields[name] = value

    print("=== Dump: %s" % v)
    print("  inheritance tree: %s" %
            map(lambda n: n.__name__, inspect.getmro(type(v))))
    if methods:
        print("  methods:          %s" % sorted(methods))
    if staticmethods:
        print("  staticmethods:    %s" % sorted(staticmethods))

    for name in sorted(fields):
        value = fields[name]
        if name in ('p_referenced_decl', 'p_referenced_id',
                    'p_is_dot_call', 'p_is_static_expr', 'p_name_is',
                    ):
            try:
                name = name + '()'
                value = value()
            except:
                value = '??? Error when calling'

        try:
            value = str(value)
        except:
            value = "??? Exception when converting to string"

        print('  %-18s: %s' % (name, value))

Start with the supplied dump(v) helper and the libadalang/python node API, then check how the listed attributes behave when inspected. Done means an official equivalent is defined for dumping useful node properties and the known crash cases are handled or documented.