diff options
Diffstat (limited to 'py/modsys.c')
| -rw-r--r-- | py/modsys.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/py/modsys.c b/py/modsys.c index 43666bc00..a05709f8e 100644 --- a/py/modsys.c +++ b/py/modsys.c @@ -27,6 +27,7 @@ #include "py/builtin.h" #include "py/objlist.h" +#include "py/objmodule.h" #include "py/objtuple.h" #include "py/objstr.h" #include "py/objint.h" @@ -182,6 +183,18 @@ STATIC mp_obj_t mp_sys_settrace(mp_obj_t obj) { MP_DEFINE_CONST_FUN_OBJ_1(mp_sys_settrace_obj, mp_sys_settrace); #endif // MICROPY_PY_SYS_SETTRACE +#if MICROPY_PY_SYS_ATTR_DELEGATION +STATIC const uint16_t sys_mutable_keys[] = { + MP_QSTRnull, +}; + +STATIC void mp_module_sys_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) { + MP_STATIC_ASSERT(MP_ARRAY_SIZE(sys_mutable_keys) == MP_SYS_MUTABLE_NUM + 1); + MP_STATIC_ASSERT(MP_ARRAY_SIZE(MP_STATE_VM(sys_mutable)) == MP_SYS_MUTABLE_NUM); + mp_module_generic_attr(attr, dest, sys_mutable_keys, MP_STATE_VM(sys_mutable)); +} +#endif + STATIC const mp_rom_map_elem_t mp_module_sys_globals_table[] = { { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_sys) }, @@ -244,6 +257,11 @@ STATIC const mp_rom_map_elem_t mp_module_sys_globals_table[] = { #if MICROPY_PY_SYS_ATEXIT { MP_ROM_QSTR(MP_QSTR_atexit), MP_ROM_PTR(&mp_sys_atexit_obj) }, #endif + + #if MICROPY_PY_SYS_ATTR_DELEGATION + // Delegation of attr lookup. + MP_MODULE_ATTR_DELEGATION_ENTRY(&mp_module_sys_attr), + #endif }; STATIC MP_DEFINE_CONST_DICT(mp_module_sys_globals, mp_module_sys_globals_table); |