py: Get rid of assert() in method argument checking functions.

Checks for number of args removes where guaranteed by function descriptor,
self checking is replaced with mp_check_self(). In few cases, exception
is raised instead of assert.

1 files changed, 1 insertions, 1 deletions

diff --git a/py/objproperty.c b/py/objproperty.c
index 618f517e7..8189935d2 100644
--- a/py/objproperty.c
+++ b/py/objproperty.c
@@ -100,7 +100,7 @@ const mp_obj_type_t mp_type_property = {
 };
 
 const mp_obj_t *mp_obj_property_get(mp_obj_t self_in) {
-    assert(MP_OBJ_IS_TYPE(self_in, &mp_type_property));
+    mp_check_self(MP_OBJ_IS_TYPE(self_in, &mp_type_property));
     mp_obj_property_t *self = MP_OBJ_TO_PTR(self_in);
     return self->proxy;
 }