commit 0b432b330688647d2c6a5ecaef5e1f5ab703595d
author Amirreza Hamzavi <amirrezahamzavi2000@gmail.com> Tue Apr 30 19:10:25 2024 +0330
committer Damien George <damien@micropython.org> Mon Sep 02 14:14:36 2024 +1000
tree 6d84dd9c0c3752efcf2c6cd3651c81244fb4ade0
parent 80c5e76483bd8e4d6730d04eabf1ee480ed36362

py/objint: Make length argument optional in int.to_bytes() method.

This was made optional in CPython 3.11.

Signed-off-by: Amirreza Hamzavi <amirrezahamzavi2000@gmail.com>

py/objint.c

diff --git a/py/objint.c b/py/objint.c
index 14de8bf..a6aed8b 100644
--- a/py/objint.c
+++ b/py/objint.c
@@ -424,7 +424,7 @@
     // TODO: Support signed (currently behaves as if signed=(val < 0))
     bool overflow;
 
-    mp_int_t dlen = mp_obj_get_int(args[1]);
+    mp_int_t dlen = n_args < 2 ? 1 : mp_obj_get_int(args[1]);
     if (dlen < 0) {
         mp_raise_ValueError(NULL);
     }
@@ -468,7 +468,7 @@
 
     return mp_obj_new_bytes_from_vstr(&vstr);
 }
-static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(int_to_bytes_obj, 2, 4, int_to_bytes);
+static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(int_to_bytes_obj, 1, 4, int_to_bytes);
 
 static const mp_rom_map_elem_t int_locals_dict_table[] = {
     { MP_ROM_QSTR(MP_QSTR_from_bytes), MP_ROM_PTR(&int_from_bytes_obj) },