py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API.

These macros could in principle be (inline) functions so it makes sense to
have them lower case, to match the other C API functions.

The remaining macros that are upper case are:
- MP_OBJ_TO_PTR, MP_OBJ_FROM_PTR
- MP_OBJ_NEW_SMALL_INT, MP_OBJ_SMALL_INT_VALUE
- MP_OBJ_NEW_QSTR, MP_OBJ_QSTR_VALUE
- MP_OBJ_FUN_MAKE_SIG
- MP_DECLARE_CONST_xxx
- MP_DEFINE_CONST_xxx

These must remain macros because they are used when defining const data (at
least, MP_OBJ_NEW_SMALL_INT is so it makes sense to have
MP_OBJ_SMALL_INT_VALUE also a macro).

For those macros that have been made lower case, compatibility macros are
provided for the old names so that users do not need to change their code
immediately.

1 files changed, 3 insertions, 3 deletions

diff --git a/py/objstr.h b/py/objstr.h
index 4e55cad09..a10d0df8b 100644
--- a/py/objstr.h
+++ b/py/objstr.h
@@ -41,12 +41,12 @@ typedef struct _mp_obj_str_t {
 // use this macro to extract the string hash
 // warning: the hash can be 0, meaning invalid, and must then be explicitly computed from the data
 #define GET_STR_HASH(str_obj_in, str_hash) \
-    mp_uint_t str_hash; if (MP_OBJ_IS_QSTR(str_obj_in)) \
+    mp_uint_t str_hash; if (mp_obj_is_qstr(str_obj_in)) \
     { str_hash = qstr_hash(MP_OBJ_QSTR_VALUE(str_obj_in)); } else { str_hash = ((mp_obj_str_t*)MP_OBJ_TO_PTR(str_obj_in))->hash; }
 
 // use this macro to extract the string length
 #define GET_STR_LEN(str_obj_in, str_len) \
-    size_t str_len; if (MP_OBJ_IS_QSTR(str_obj_in)) \
+    size_t str_len; if (mp_obj_is_qstr(str_obj_in)) \
     { str_len = qstr_len(MP_OBJ_QSTR_VALUE(str_obj_in)); } else { str_len = ((mp_obj_str_t*)MP_OBJ_TO_PTR(str_obj_in))->len; }
 
 // use this macro to extract the string data and length
@@ -56,7 +56,7 @@ const byte *mp_obj_str_get_data_no_check(mp_obj_t self_in, size_t *len);
     size_t str_len; const byte *str_data = mp_obj_str_get_data_no_check(str_obj_in, &str_len);
 #else
 #define GET_STR_DATA_LEN(str_obj_in, str_data, str_len) \
-    const byte *str_data; size_t str_len; if (MP_OBJ_IS_QSTR(str_obj_in)) \
+    const byte *str_data; size_t str_len; if (mp_obj_is_qstr(str_obj_in)) \
     { str_data = qstr_data(MP_OBJ_QSTR_VALUE(str_obj_in), &str_len); } \
     else { str_len = ((mp_obj_str_t*)MP_OBJ_TO_PTR(str_obj_in))->len; str_data = ((mp_obj_str_t*)MP_OBJ_TO_PTR(str_obj_in))->data; }
 #endif