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| author | Paul m. p. P <paul.peny@wanadoo.fr> | 2018-10-22 18:34:29 +0200 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2018-10-23 11:22:50 +1100 |
| commit | 454cca6016afc96deb6d1ad5d1b3553ab9ad18dd (patch) | |
| tree | 953cb4bdd6de7b25498d2e35e831c2b307a1b496 /py/objmodule.c | |
| parent | a5273133829ed3e2a8c8e3c44e37e198e109f340 (diff) | |
py/objmodule: Implement PEP 562's __getattr__ for modules.
Configurable via MICROPY_MODULE_GETATTR, disabled by default. Among other
things __getattr__ for modules can help to build lazy loading / code
unloading at runtime.
Diffstat (limited to 'py/objmodule.c')
| -rw-r--r-- | py/objmodule.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/py/objmodule.c b/py/objmodule.c index 4e6f17541..3a00b7ddc 100644 --- a/py/objmodule.c +++ b/py/objmodule.c @@ -61,6 +61,13 @@ STATIC void module_attr(mp_obj_t self_in, qstr attr, mp_obj_t *dest) { mp_map_elem_t *elem = mp_map_lookup(&self->globals->map, MP_OBJ_NEW_QSTR(attr), MP_MAP_LOOKUP); if (elem != NULL) { dest[0] = elem->value; + #if MICROPY_MODULE_GETATTR + } else if (attr != MP_QSTR___getattr__) { + elem = mp_map_lookup(&self->globals->map, MP_OBJ_NEW_QSTR(MP_QSTR___getattr__), MP_MAP_LOOKUP); + if (elem != NULL) { + dest[0] = mp_call_function_1(elem->value, MP_OBJ_NEW_QSTR(attr)); + } + #endif } } else { // delete/store attribute |