public static bool IsVirtualId()

in src/Analysis/Ast/Impl/Extensions/BuiltinTypeIdExtensions.cs [24:90]
57 lines of code
46 McCabe index (conditional complexity)

        public static bool IsVirtualId(this BuiltinTypeId id) => id == BuiltinTypeId.Str ||
                id == BuiltinTypeId.StrIterator ||
                (int)id > (int)LastTypeId;

        public static BuiltinTypeId LastTypeId => BuiltinTypeId.CallableIterator;

        public static string GetModuleName(this BuiltinTypeId id, Version version)
            => id.GetModuleName(version.Major == 3);

        public static string GetModuleName(this BuiltinTypeId id, PythonLanguageVersion languageVersion)
            => id.GetModuleName(languageVersion.IsNone() || languageVersion.Is3x());

        private static string GetModuleName(this BuiltinTypeId id, bool is3x)
            => is3x ? "builtins" : "__builtin__";

        public static string GetTypeName(this BuiltinTypeId id, Version version)
            => id.GetTypeName(version.Major == 3);

        public static string GetTypeName(this BuiltinTypeId id, PythonLanguageVersion languageVersion)
            => id.GetTypeName(languageVersion.IsNone() || languageVersion.Is3x());

        public static string GetTypeName(this BuiltinTypeId id, bool is3x) {
            string name;
            switch (id) {
                case BuiltinTypeId.Bool: name = "bool"; break;
                case BuiltinTypeId.Complex: name = "complex"; break;
                case BuiltinTypeId.Dict: name = "dict"; break;
                case BuiltinTypeId.Float: name = "float"; break;
                case BuiltinTypeId.Int: name = "int"; break;
                case BuiltinTypeId.List: name = "list"; break;
                case BuiltinTypeId.Long: name = is3x ? "int" : "long"; break;
                case BuiltinTypeId.Object: name = "object"; break;
                case BuiltinTypeId.Set: name = "set"; break;
                case BuiltinTypeId.Str: name = "str"; break;
                case BuiltinTypeId.Unicode: name = is3x ? "str" : "unicode"; break;
                case BuiltinTypeId.Bytes: name = is3x ? "bytes" : "str"; break;
                case BuiltinTypeId.Tuple: name = "tuple"; break;
                case BuiltinTypeId.Type: name = "type"; break;

                case BuiltinTypeId.DictKeys: name = "dict_keys"; break;
                case BuiltinTypeId.DictValues: name = "dict_values"; break;
                case BuiltinTypeId.DictItems: name = "dict_items"; break;
                case BuiltinTypeId.Function: name = "function"; break;
                case BuiltinTypeId.Generator: name = "generator"; break;
                case BuiltinTypeId.None: name = "None"; break;
                case BuiltinTypeId.Ellipsis: name = "ellipsis"; break;
                case BuiltinTypeId.Module: name = "module_type"; break;
                case BuiltinTypeId.ListIterator: name = "list_iterator"; break;
                case BuiltinTypeId.TupleIterator: name = "tuple_iterator"; break;
                case BuiltinTypeId.SetIterator: name = "set_iterator"; break;
                case BuiltinTypeId.StrIterator: name = "str_iterator"; break;
                case BuiltinTypeId.UnicodeIterator: name = is3x ? "str_iterator" : "unicode_iterator"; break;
                case BuiltinTypeId.BytesIterator: name = is3x ? "bytes_iterator" : "str_iterator"; break;
                case BuiltinTypeId.CallableIterator: name = "callable_iterator"; break;

                case BuiltinTypeId.Property: name = "property"; break;
                case BuiltinTypeId.Method: name = "method"; break;
                case BuiltinTypeId.ClassMethod: name = "classmethod"; break;
                case BuiltinTypeId.StaticMethod: name = "staticmethod"; break;
                case BuiltinTypeId.FrozenSet: name = "frozenset"; break;

                case BuiltinTypeId.Unknown:
                default:
                    return null;
            }
            return name;
        }