djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

py: Add checks for stream objects in print() and sys.print_exception().

Browse Source
This commit is contained in:
Damien George 2018-06-20 15:57:10 +10:00
parent 2c8d130f70
commit 582b190764
2 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
py/modbuiltins.c
View File

@ -386,7 +386,7 @@ STATIC mp_obj_t mp_builtin_print(size_t n_args, const mp_obj_t *pos_args, mp_map
mp_arg_parse_all(0, NULL, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, u.args);
#if MICROPY_PY_IO && MICROPY_PY_SYS_STDFILES
// TODO file may not be a concrete object (eg it could be a small-int)
mp_get_stream_raise(u.args[ARG_file].u_obj, MP_STREAM_OP_WRITE);
mp_print_t print = {MP_OBJ_TO_PTR(u.args[ARG_file].u_obj), mp_stream_write_adaptor};
#endif

3
py/modsys.c
View File

@ -106,7 +106,8 @@ STATIC mp_obj_t mp_sys_print_exception(size_t n_args, const mp_obj_t *args) {
#if MICROPY_PY_IO && MICROPY_PY_SYS_STDFILES
void *stream_obj = &mp_sys_stdout_obj;
if (n_args > 1) {
stream_obj = MP_OBJ_TO_PTR(args[1]); // XXX may fail
mp_get_stream_raise(args[1], MP_STREAM_OP_WRITE);
stream_obj = MP_OBJ_TO_PTR(args[1]);
}
mp_print_t print = {stream_obj, mp_stream_write_adaptor};