fn _init_typerefs_impl()

in src/typeref.rs [136:203]

• 62 lines of code
• 1 McCabe index (conditional complexity)

fn _init_typerefs_impl() -> bool {
    unsafe {
        debug_assert!(crate::opt::MAX_OPT < u16::MAX as i32);

        assert!(crate::deserialize::KEY_MAP
            .set(crate::deserialize::KeyMap::default())
            .is_ok());
        FRAGMENT_TYPE = orjson_fragmenttype_new();
        PyDateTime_IMPORT();
        NONE = Py_None();
        TRUE = Py_True();
        FALSE = Py_False();
        EMPTY_UNICODE = PyUnicode_New(0, 255);
        STR_TYPE = (*EMPTY_UNICODE).ob_type;
        BYTES_TYPE = (*PyBytes_FromStringAndSize("".as_ptr() as *const c_char, 0)).ob_type;

        {
            let bytearray = PyByteArray_FromStringAndSize("".as_ptr() as *const c_char, 0);
            BYTEARRAY_TYPE = (*bytearray).ob_type;

            let memoryview = PyMemoryView_FromObject(bytearray);
            MEMORYVIEW_TYPE = (*memoryview).ob_type;
            Py_DECREF(memoryview);
            Py_DECREF(bytearray);
        }

        DICT_TYPE = (*PyDict_New()).ob_type;
        LIST_TYPE = (*PyList_New(0)).ob_type;
        TUPLE_TYPE = (*PyTuple_New(0)).ob_type;
        NONE_TYPE = (*NONE).ob_type;
        BOOL_TYPE = (*TRUE).ob_type;
        INT_TYPE = (*PyLong_FromLongLong(0)).ob_type;
        FLOAT_TYPE = (*PyFloat_FromDouble(0.0)).ob_type;
        DATETIME_TYPE = look_up_datetime_type();
        DATE_TYPE = look_up_date_type();
        TIME_TYPE = look_up_time_type();
        UUID_TYPE = look_up_uuid_type();
        ENUM_TYPE = look_up_enum_type();
        FIELD_TYPE = look_up_field_type();

        #[cfg(Py_3_9)]
        {
            ZONEINFO_TYPE = look_up_zoneinfo_type();
        }

        INT_ATTR_STR = PyUnicode_InternFromString("int\0".as_ptr() as *const c_char);
        UTCOFFSET_METHOD_STR = PyUnicode_InternFromString("utcoffset\0".as_ptr() as *const c_char);
        NORMALIZE_METHOD_STR = PyUnicode_InternFromString("normalize\0".as_ptr() as *const c_char);
        CONVERT_METHOD_STR = PyUnicode_InternFromString("convert\0".as_ptr() as *const c_char);
        DST_STR = PyUnicode_InternFromString("dst\0".as_ptr() as *const c_char);
        DICT_STR = PyUnicode_InternFromString("__dict__\0".as_ptr() as *const c_char);
        DATACLASS_FIELDS_STR =
            PyUnicode_InternFromString("__dataclass_fields__\0".as_ptr() as *const c_char);
        SLOTS_STR = PyUnicode_InternFromString("__slots__\0".as_ptr() as *const c_char);
        FIELD_TYPE_STR = PyUnicode_InternFromString("_field_type\0".as_ptr() as *const c_char);
        ARRAY_STRUCT_STR =
            PyUnicode_InternFromString("__array_struct__\0".as_ptr() as *const c_char);
        DTYPE_STR = PyUnicode_InternFromString("dtype\0".as_ptr() as *const c_char);
        DESCR_STR = PyUnicode_InternFromString("descr\0".as_ptr() as *const c_char);
        VALUE_STR = PyUnicode_InternFromString("value\0".as_ptr() as *const c_char);
        DEFAULT = PyUnicode_InternFromString("default\0".as_ptr() as *const c_char);
        OPTION = PyUnicode_InternFromString("option\0".as_ptr() as *const c_char);
        JsonEncodeError = pyo3_ffi::PyExc_TypeError;
        Py_INCREF(JsonEncodeError);
        JsonDecodeError = look_up_json_exc();
    };
    true
}