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py/objstr: Make str.count() method configurable. 

Configurable via MICROPY_PY_BUILTINS_STR_COUNT.  Default is enabled.
Disabled for bare-arm, minimal, unix-minimal and zephyr ports.  Disabling
it saves 408 bytes on x86.
pull/1/head
Paul Sokolovsky 2018-08-05 23:56:19 +03:00 committed by Damien George
parent 7795b2e5c3
commit 5a91fce9f8
7 changed files with 15 additions and 0 deletions
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1
ports/bare-arm/mpconfigport.h
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@ -29,6 +29,7 @@
#define MICROPY_PY_BUILTINS_SET (0)
#define MICROPY_PY_BUILTINS_SLICE (0)
#define MICROPY_PY_BUILTINS_PROPERTY (0)
#define MICROPY_PY_BUILTINS_STR_COUNT (0)
#define MICROPY_PY_BUILTINS_STR_OP_MODULO (0)
#define MICROPY_PY___FILE__ (0)
#define MICROPY_PY_GC (0)

1
ports/minimal/mpconfigport.h
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@ -40,6 +40,7 @@
#define MICROPY_PY_BUILTINS_SLICE (0)
#define MICROPY_PY_BUILTINS_PROPERTY (0)
#define MICROPY_PY_BUILTINS_MIN_MAX (0)
#define MICROPY_PY_BUILTINS_STR_COUNT (0)
#define MICROPY_PY_BUILTINS_STR_OP_MODULO (0)
#define MICROPY_PY___FILE__ (0)
#define MICROPY_PY_GC (0)

1
ports/unix/mpconfigport_minimal.h
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@ -65,6 +65,7 @@
#define MICROPY_PY_BUILTINS_REVERSED (0)
#define MICROPY_PY_BUILTINS_SET (0)
#define MICROPY_PY_BUILTINS_SLICE (0)
#define MICROPY_PY_BUILTINS_STR_COUNT (0)
#define MICROPY_PY_BUILTINS_STR_OP_MODULO (0)
#define MICROPY_PY_BUILTINS_STR_UNICODE (0)
#define MICROPY_PY_BUILTINS_PROPERTY (0)

1
ports/zephyr/mpconfigport.h
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@ -51,6 +51,7 @@
#define MICROPY_PY_BUILTINS_RANGE_ATTRS (0)
#define MICROPY_PY_BUILTINS_REVERSED (0)
#define MICROPY_PY_BUILTINS_SET (0)
#define MICROPY_PY_BUILTINS_STR_COUNT (0)
#define MICROPY_PY_BUILTINS_HELP (1)
#define MICROPY_PY_BUILTINS_HELP_TEXT zephyr_help_text
#define MICROPY_PY_ARRAY (0)

5
py/mpconfig.h
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@ -765,6 +765,11 @@ typedef double mp_float_t;
#define MICROPY_PY_BUILTINS_STR_CENTER (0)
#endif
// Whether str.count() method provided
#ifndef MICROPY_PY_BUILTINS_STR_COUNT
#define MICROPY_PY_BUILTINS_STR_COUNT (1)
#endif
// Whether str % (...) formatting operator provided
#ifndef MICROPY_PY_BUILTINS_STR_OP_MODULO
#define MICROPY_PY_BUILTINS_STR_OP_MODULO (1)

4
py/objstr.c
View File

@ -1697,6 +1697,7 @@ STATIC mp_obj_t str_replace(size_t n_args, const mp_obj_t *args) {
}
MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(str_replace_obj, 3, 4, str_replace);
#if MICROPY_PY_BUILTINS_STR_COUNT
STATIC mp_obj_t str_count(size_t n_args, const mp_obj_t *args) {
const mp_obj_type_t *self_type = mp_obj_get_type(args[0]);
mp_check_self(MP_OBJ_IS_STR_OR_BYTES(args[0]));
@ -1737,6 +1738,7 @@ STATIC mp_obj_t str_count(size_t n_args, const mp_obj_t *args) {
return MP_OBJ_NEW_SMALL_INT(num_occurrences);
}
MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(str_count_obj, 2, 4, str_count);
#endif
#if MICROPY_PY_BUILTINS_STR_PARTITION
STATIC mp_obj_t str_partitioner(mp_obj_t self_in, mp_obj_t arg, int direction) {
@ -1947,7 +1949,9 @@ STATIC const mp_rom_map_elem_t str8_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_rstrip), MP_ROM_PTR(&str_rstrip_obj) },
{ MP_ROM_QSTR(MP_QSTR_format), MP_ROM_PTR(&str_format_obj) },
{ MP_ROM_QSTR(MP_QSTR_replace), MP_ROM_PTR(&str_replace_obj) },
#if MICROPY_PY_BUILTINS_STR_COUNT
{ MP_ROM_QSTR(MP_QSTR_count), MP_ROM_PTR(&str_count_obj) },
#endif
#if MICROPY_PY_BUILTINS_STR_PARTITION
{ MP_ROM_QSTR(MP_QSTR_partition), MP_ROM_PTR(&str_partition_obj) },
{ MP_ROM_QSTR(MP_QSTR_rpartition), MP_ROM_PTR(&str_rpartition_obj) },

2
py/objstrunicode.c
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@ -243,7 +243,9 @@ STATIC const mp_rom_map_elem_t struni_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_rstrip), MP_ROM_PTR(&str_rstrip_obj) },
{ MP_ROM_QSTR(MP_QSTR_format), MP_ROM_PTR(&str_format_obj) },
{ MP_ROM_QSTR(MP_QSTR_replace), MP_ROM_PTR(&str_replace_obj) },
#if MICROPY_PY_BUILTINS_STR_COUNT
{ MP_ROM_QSTR(MP_QSTR_count), MP_ROM_PTR(&str_count_obj) },
#endif
#if MICROPY_PY_BUILTINS_STR_PARTITION
{ MP_ROM_QSTR(MP_QSTR_partition), MP_ROM_PTR(&str_partition_obj) },
{ MP_ROM_QSTR(MP_QSTR_rpartition), MP_ROM_PTR(&str_rpartition_obj) },