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extmod/modtime: Move tuple creation to common localtime implementation.

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This factors code out of the ports and into the common `time.localtime`
implementation in `extmod/modtime.c`.  That helps to reduce code
duplication, prevent errors in implementation, and reduce code size on
some ports (mimxrt and stm32 at least).

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George
2025-08-12 11:47:52 +10:00
parent 40cc4e4f74
commit b3cd1a355e
10 changed files with 63 additions and 145 deletions
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22
ports/samd/modtime.c
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@@ -30,23 +30,11 @@
static uint64_t time_us_64_offset_from_epoch;
// Return the localtime as an 8-tuple.
static mp_obj_t mp_time_localtime_get(void) {
timeutils_struct_time_t tm;
rtc_gettime(&tm);
tm.tm_wday = timeutils_calc_weekday(tm.tm_year, tm.tm_mon, tm.tm_mday);
tm.tm_yday = timeutils_year_day(tm.tm_year, tm.tm_mon, tm.tm_mday);
mp_obj_t tuple[8] = {
tuple[0] = mp_obj_new_int(tm.tm_year),
tuple[1] = mp_obj_new_int(tm.tm_mon),
tuple[2] = mp_obj_new_int(tm.tm_mday),
tuple[3] = mp_obj_new_int(tm.tm_hour),
tuple[4] = mp_obj_new_int(tm.tm_min),
tuple[5] = mp_obj_new_int(tm.tm_sec),
tuple[6] = mp_obj_new_int(tm.tm_wday),
tuple[7] = mp_obj_new_int(tm.tm_yday),
};
return mp_obj_new_tuple(8, tuple);
// Get the localtime.
static void mp_time_localtime_get(timeutils_struct_time_t *tm) {
rtc_gettime(tm);
tm->tm_wday = timeutils_calc_weekday(tm->tm_year, tm->tm_mon, tm->tm_mday);
tm->tm_yday = timeutils_year_day(tm->tm_year, tm->tm_mon, tm->tm_mday);
}
// Returns the number of seconds, as an integer, since the Epoch.