py: Small comments, name changes, use of machine_int_t.
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@ -173,7 +173,7 @@ MP_DEFINE_CONST_FUN_OBJ_1(mp_builtin_callable_obj, mp_builtin_callable);
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STATIC mp_obj_t mp_builtin_chr(mp_obj_t o_in) {
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#if MICROPY_PY_BUILTINS_STR_UNICODE
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int c = mp_obj_get_int(o_in);
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machine_int_t c = mp_obj_get_int(o_in);
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char str[4];
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int len = 0;
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if (c < 0x80) {
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@ -198,7 +198,7 @@ STATIC mp_obj_t mp_builtin_chr(mp_obj_t o_in) {
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}
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return mp_obj_new_str(str, len, true);
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#else
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int ord = mp_obj_get_int(o_in);
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machine_int_t ord = mp_obj_get_int(o_in);
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if (0 <= ord && ord <= 0x10ffff) {
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char str[1] = {ord};
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return mp_obj_new_str(str, 1, true);
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@ -100,7 +100,7 @@ bool unichar_isupper(unichar c);
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bool unichar_islower(unichar c);
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unichar unichar_tolower(unichar c);
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unichar unichar_toupper(unichar c);
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uint unichar_charlen(const char *str, uint len);
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uint unichar_charlen(const char *str, uint len); // TODO this should return machine_uint_t
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#define UTF8_IS_NONASCII(ch) ((ch) & 0x80)
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#define UTF8_IS_CONT(ch) (((ch) & 0xC0) == 0x80)
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@ -169,6 +169,7 @@ extern uint mp_verbose_flag;
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// This is useful for unicode handling. Some CPU archs has
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// special instructions for efficient implentation of this
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// function (e.g. CLZ on ARM).
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// NOTE: this function is unused at the moment
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#ifndef count_lead_ones
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static inline uint count_lead_ones(byte val) {
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uint c = 0;
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13
py/objstr.c
13
py/objstr.c
@ -251,7 +251,7 @@ STATIC const byte *find_subbytes(const byte *haystack, machine_uint_t hlen, cons
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return NULL;
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}
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mp_obj_t str_binary_op(int op, mp_obj_t lhs_in, mp_obj_t rhs_in) {
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mp_obj_t mp_obj_str_binary_op(int op, mp_obj_t lhs_in, mp_obj_t rhs_in) {
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GET_STR_DATA_LEN(lhs_in, lhs_data, lhs_len);
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mp_obj_type_t *lhs_type = mp_obj_get_type(lhs_in);
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mp_obj_type_t *rhs_type = mp_obj_get_type(rhs_in);
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@ -566,7 +566,6 @@ STATIC mp_obj_t str_rsplit(uint n_args, const mp_obj_t *args) {
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return res;
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}
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STATIC mp_obj_t str_finder(uint n_args, const mp_obj_t *args, machine_int_t direction, bool is_index) {
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const mp_obj_type_t *self_type = mp_obj_get_type(args[0]);
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assert(2 <= n_args && n_args <= 4);
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@ -1610,7 +1609,7 @@ STATIC mp_obj_t str_encode(uint n_args, const mp_obj_t *args) {
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}
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#endif
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machine_int_t str_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo, int flags) {
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machine_int_t mp_obj_str_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo, int flags) {
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if (flags == MP_BUFFER_READ) {
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GET_STR_DATA_LEN(self_in, str_data, str_len);
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bufinfo->buf = (void*)str_data;
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@ -1701,10 +1700,10 @@ const mp_obj_type_t mp_type_str = {
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.name = MP_QSTR_str,
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.print = str_print,
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.make_new = str_make_new,
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.binary_op = str_binary_op,
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.binary_op = mp_obj_str_binary_op,
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.subscr = str_subscr,
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.getiter = mp_obj_new_str_iterator,
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.buffer_p = { .get_buffer = str_get_buffer },
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.buffer_p = { .get_buffer = mp_obj_str_get_buffer },
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.locals_dict = (mp_obj_t)&str_locals_dict,
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};
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#endif
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@ -1715,10 +1714,10 @@ const mp_obj_type_t mp_type_bytes = {
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.name = MP_QSTR_bytes,
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.print = str_print,
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.make_new = bytes_make_new,
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.binary_op = str_binary_op,
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.binary_op = mp_obj_str_binary_op,
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.subscr = str_subscr,
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.getiter = mp_obj_new_bytes_iterator,
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.buffer_p = { .get_buffer = str_get_buffer },
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.buffer_p = { .get_buffer = mp_obj_str_get_buffer },
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.locals_dict = (mp_obj_t)&str_locals_dict,
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};
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@ -54,8 +54,8 @@ typedef struct _mp_obj_str_t {
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mp_obj_t mp_obj_str_format(uint n_args, const mp_obj_t *args);
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mp_obj_t mp_obj_new_str_of_type(const mp_obj_type_t *type, const byte* data, uint len);
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mp_obj_t str_binary_op(int op, mp_obj_t lhs_in, mp_obj_t rhs_in);
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machine_int_t str_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo, int flags);
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mp_obj_t mp_obj_str_binary_op(int op, mp_obj_t lhs_in, mp_obj_t rhs_in);
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machine_int_t mp_obj_str_get_buffer(mp_obj_t self_in, mp_buffer_info_t *bufinfo, int flags);
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const byte *str_index_to_ptr(const mp_obj_type_t *type, const byte *self_data, uint self_len,
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mp_obj_t index, bool is_slice);
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@ -106,7 +106,7 @@ STATIC mp_obj_t uni_unary_op(int op, mp_obj_t self_in) {
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case MP_UNARY_OP_BOOL:
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return MP_BOOL(str_len != 0);
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case MP_UNARY_OP_LEN:
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return MP_OBJ_NEW_SMALL_INT(unichar_charlen((const char *)str_data, str_len));
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return MP_OBJ_NEW_SMALL_INT((machine_int_t)unichar_charlen((const char *)str_data, str_len));
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default:
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return MP_OBJ_NULL; // op not supported
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}
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@ -311,10 +311,10 @@ const mp_obj_type_t mp_type_str = {
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.print = uni_print,
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.make_new = str_make_new,
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.unary_op = uni_unary_op,
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.binary_op = str_binary_op,
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.binary_op = mp_obj_str_binary_op,
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.subscr = str_subscr,
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.getiter = mp_obj_new_str_iterator,
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.buffer_p = { .get_buffer = str_get_buffer },
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.buffer_p = { .get_buffer = mp_obj_str_get_buffer },
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.locals_dict = (mp_obj_t)&str_locals_dict,
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};
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@ -107,6 +107,7 @@ machine_uint_t utf8_ptr_to_index(const char *s, const char *ptr) {
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return i;
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}
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// TODO: Rename to str_charlen; return machine_uint_t
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uint unichar_charlen(const char *str, uint len)
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{
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#if MICROPY_PY_BUILTINS_STR_UNICODE
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