From ae8d86758631e62466a55d179897d2111c3cb1c1 Mon Sep 17 00:00:00 2001 From: Damien George Date: Sat, 9 Jan 2016 23:14:54 +0000 Subject: py: Add iter_buf to getiter type method. Allows to iterate over the following without allocating on the heap: - tuple - list - string, bytes - bytearray, array - dict (not dict.keys, dict.values, dict.items) - set, frozenset Allows to call the following without heap memory: - all, any, min, max, sum TODO: still need to allocate stack memory in bytecode for iter_buf. --- py/objstringio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'py/objstringio.c') diff --git a/py/objstringio.c b/py/objstringio.c index a77ffae246..61a30752ed 100644 --- a/py/objstringio.c +++ b/py/objstringio.c @@ -215,7 +215,7 @@ const mp_obj_type_t mp_type_stringio = { .name = MP_QSTR_StringIO, .print = stringio_print, .make_new = stringio_make_new, - .getiter = mp_identity, + .getiter = mp_identity_getiter, .iternext = mp_stream_unbuffered_iter, .protocol = &stringio_stream_p, .locals_dict = (mp_obj_dict_t*)&stringio_locals_dict, @@ -227,7 +227,7 @@ const mp_obj_type_t mp_type_bytesio = { .name = MP_QSTR_BytesIO, .print = stringio_print, .make_new = stringio_make_new, - .getiter = mp_identity, + .getiter = mp_identity_getiter, .iternext = mp_stream_unbuffered_iter, .protocol = &bytesio_stream_p, .locals_dict = (mp_obj_dict_t*)&stringio_locals_dict, -- cgit v1.2.3