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authorPaul Sokolovsky <pfalcon@users.sourceforge.net>2014-05-11 21:13:01 +0300
committerPaul Sokolovsky <pfalcon@users.sourceforge.net>2014-05-11 21:13:01 +0300
commit5e5d69b35ed6c50286cf4b936e41b78df9a691e5 (patch)
tree37b625d8c05a871152e5b505e908ab7ee93a4bb6 /py
parent7e7940c39d757a7f8fdeb809455016816ed90272 (diff)
downloadmicropython-5e5d69b35ed6c50286cf4b936e41b78df9a691e5.tar.gz
micropython-5e5d69b35ed6c50286cf4b936e41b78df9a691e5.zip
objstr: Make .join() support bytes.
Diffstat (limited to 'py')
-rw-r--r--py/objstr.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/py/objstr.c b/py/objstr.c
index 33bfcc3756..7549dedb7b 100644
--- a/py/objstr.c
+++ b/py/objstr.c
@@ -357,7 +357,8 @@ STATIC mp_obj_t str_subscr(mp_obj_t self_in, mp_obj_t index, mp_obj_t value) {
}
STATIC mp_obj_t str_join(mp_obj_t self_in, mp_obj_t arg) {
- assert(MP_OBJ_IS_STR(self_in));
+ assert(is_str_or_bytes(self_in));
+ const mp_obj_type_t *self_type = mp_obj_get_type(self_in);
// get separation string
GET_STR_DATA_LEN(self_in, sep_str, sep_len);
@@ -379,8 +380,9 @@ STATIC mp_obj_t str_join(mp_obj_t self_in, mp_obj_t arg) {
// count required length
int required_len = 0;
for (int i = 0; i < seq_len; i++) {
- if (!MP_OBJ_IS_STR(seq_items[i])) {
- nlr_raise(mp_obj_new_exception_msg(&mp_type_TypeError, "join expected a list of str's"));
+ if (mp_obj_get_type(seq_items[i]) != self_type) {
+ nlr_raise(mp_obj_new_exception_msg(&mp_type_TypeError,
+ "join expects a list of str/bytes objects consistent with self object"));
}
if (i > 0) {
required_len += sep_len;
@@ -391,7 +393,7 @@ STATIC mp_obj_t str_join(mp_obj_t self_in, mp_obj_t arg) {
// make joined string
byte *data;
- mp_obj_t joined_str = mp_obj_str_builder_start(mp_obj_get_type(self_in), required_len, &data);
+ mp_obj_t joined_str = mp_obj_str_builder_start(self_type, required_len, &data);
for (int i = 0; i < seq_len; i++) {
if (i > 0) {
memcpy(data, sep_str, sep_len);