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shared/runtime/pyexec: Provide support for compile-only mode.

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When `MICROPY_PYEXEC_COMPILE_ONLY` is enabled and the global
`mp_compile_only` is True, code is compiled but not executed.

Also add comprehensive tests for compile-only functionality covering both
successful compilation and syntax error detection.

Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
This commit is contained in:
Andrew Leech
2025-05-26 19:28:02 +10:00
committed by Damien George
parent 3b2b8dd538
commit 7b3a0fc6b7
6 changed files with 35 additions and 2 deletions
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8
shared/runtime/pyexec.c
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@@ -130,7 +130,12 @@ static int parse_compile_execute(const void *source, mp_parse_input_kind_t input
#if MICROPY_REPL_INFO
start = mp_hal_ticks_ms();
#endif
mp_call_function_0(module_fun);
#if MICROPY_PYEXEC_COMPILE_ONLY
if (!mp_compile_only)
#endif
{
mp_call_function_0(module_fun);
}
mp_hal_set_interrupt_char(-1); // disable interrupt
mp_handle_pending(true); // handle any pending exceptions (and any callbacks)
nlr_pop();
@@ -706,6 +711,7 @@ int pyexec_file(const char *filename) {
return parse_compile_execute(filename, MP_PARSE_FILE_INPUT, EXEC_FLAG_SOURCE_IS_FILENAME);
}
int pyexec_file_if_exists(const char *filename) {
#if MICROPY_MODULE_FROZEN
if (mp_find_frozen_module(filename, NULL, NULL) == MP_IMPORT_STAT_FILE) {