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bpo-36763: Rename private Python initialization functions (GH-13511)

Browse source 
* Rename private C functions:

  * _Py_Initialize_ReconfigureCore => pyinit_core_reconfigure
  * _Py_InitializeCore_impl => pyinit_core_config
  * _Py_InitializeCore = > pyinit_core
  * _Py_InitializeMainInterpreter => pyinit_main
  * init_python => pyinit_python

* Rename _testembed.c commands: add "test_" prefix.
This commit is contained in:
Victor Stinner 2019-05-23 00:57:57 +02:00 committed by GitHub
parent cfb241bd29
commit 5edcf26358
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 117 additions and 122 deletions
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65
Lib/test/test_embed.py
View file

@ -82,7 +82,7 @@ def run_embedded_interpreter(self, *args, env=None):
return out, err
def run_repeated_init_and_subinterpreters(self):
out, err = self.run_embedded_interpreter("repeated_init_and_subinterpreters")
out, err = self.run_embedded_interpreter("test_repeated_init_and_subinterpreters")
self.assertEqual(err, "")
# The output from _testembed looks like this:
@ -172,7 +172,7 @@ def test_subinterps_distinct_state(self):
def test_forced_io_encoding(self):
# Checks forced configuration of embedded interpreter IO streams
env = dict(os.environ, PYTHONIOENCODING="utf-8:surrogateescape")
out, err = self.run_embedded_interpreter("forced_io_encoding", env=env)
out, err = self.run_embedded_interpreter("test_forced_io_encoding", env=env)
if support.verbose > 1:
print()
print(out)
@ -218,7 +218,7 @@ def test_pre_initialization_api(self):
is initialized (via Py_Initialize()).
"""
env = dict(os.environ, PYTHONPATH=os.pathsep.join(sys.path))
out, err = self.run_embedded_interpreter("pre_initialization_api", env=env)
out, err = self.run_embedded_interpreter("test_pre_initialization_api", env=env)
if MS_WINDOWS:
expected_path = self.test_exe
else:
@ -234,7 +234,7 @@ def test_pre_initialization_sys_options(self):
"""
env = dict(os.environ, PYTHONPATH=os.pathsep.join(sys.path))
out, err = self.run_embedded_interpreter(
"pre_initialization_sys_options", env=env)
"test_pre_initialization_sys_options", env=env)
expected_output = (
"sys.warnoptions: ['once', 'module', 'default']\n"
"sys._xoptions: {'not_an_option': '1', 'also_not_an_option': '2'}\n"
@ -249,7 +249,7 @@ def test_bpo20891(self):
calling PyEval_InitThreads() must not crash. PyGILState_Ensure() must
call PyEval_InitThreads() for us in this case.
"""
out, err = self.run_embedded_interpreter("bpo20891")
out, err = self.run_embedded_interpreter("test_bpo20891")
self.assertEqual(out, '')
self.assertEqual(err, '')
@ -258,7 +258,7 @@ def test_initialize_twice(self):
bpo-33932: Calling Py_Initialize() twice should do nothing (and not
crash!).
"""
out, err = self.run_embedded_interpreter("initialize_twice")
out, err = self.run_embedded_interpreter("test_initialize_twice")
self.assertEqual(out, '')
self.assertEqual(err, '')
@ -266,12 +266,12 @@ def test_initialize_pymain(self):
"""
bpo-34008: Calling Py_Main() after Py_Initialize() must not fail.
"""
out, err = self.run_embedded_interpreter("initialize_pymain")
out, err = self.run_embedded_interpreter("test_initialize_pymain")
self.assertEqual(out.rstrip(), "Py_Main() after Py_Initialize: sys.argv=['-c', 'arg2']")
self.assertEqual(err, '')
def test_run_main(self):
out, err = self.run_embedded_interpreter("run_main")
out, err = self.run_embedded_interpreter("test_run_main")
self.assertEqual(out.rstrip(), "_Py_RunMain(): sys.argv=['-c', 'arg2']")
self.assertEqual(err, '')
@ -632,13 +632,13 @@ def check_config(self, testname, expected_config=None,
self.check_global_config(config)
def test_init_default_config(self):
self.check_config("init_initialize_config", api=API_COMPAT)
self.check_config("test_init_initialize_config", api=API_COMPAT)
def test_preinit_compat_config(self):
self.check_config("preinit_compat_config", api=API_COMPAT)
self.check_config("test_preinit_compat_config", api=API_COMPAT)
def test_init_compat_config(self):
self.check_config("init_compat_config", api=API_COMPAT)
self.check_config("test_init_compat_config", api=API_COMPAT)
def test_init_global_config(self):
preconfig = {
@ -660,7 +660,7 @@ def test_init_global_config(self):
'user_site_directory': 0,
'pathconfig_warnings': 0,
}
self.check_config("init_global_config", config, preconfig,
self.check_config("test_init_global_config", config, preconfig,
api=API_COMPAT)
def test_init_from_config(self):
@ -705,7 +705,7 @@ def test_init_from_config(self):
'check_hash_pycs_mode': 'always',
'pathconfig_warnings': 0,
}
self.check_config("init_from_config", config, preconfig,
self.check_config("test_init_from_config", config, preconfig,
api=API_COMPAT)
def test_init_env(self):
@ -732,7 +732,7 @@ def test_init_env(self):
'faulthandler': 1,
'warnoptions': ['EnvVar'],
}
self.check_config("init_env", config, preconfig,
self.check_config("test_init_env", config, preconfig,
api=API_COMPAT)
def test_init_env_dev_mode(self):
@ -740,7 +740,7 @@ def test_init_env_dev_mode(self):
config = dict(dev_mode=1,
faulthandler=1,
warnoptions=['default'])
self.check_config("init_env_dev_mode", config, preconfig,
self.check_config("test_init_env_dev_mode", config, preconfig,
api=API_COMPAT)
def test_init_env_dev_mode_alloc(self):
@ -748,7 +748,7 @@ def test_init_env_dev_mode_alloc(self):
config = dict(dev_mode=1,
faulthandler=1,
warnoptions=['default'])
self.check_config("init_env_dev_mode_alloc", config, preconfig,
self.check_config("test_init_env_dev_mode_alloc", config, preconfig,
api=API_COMPAT)
def test_init_dev_mode(self):
@ -760,7 +760,7 @@ def test_init_dev_mode(self):
'dev_mode': 1,
'warnoptions': ['default'],
}
self.check_config("init_dev_mode", config, preconfig,
self.check_config("test_init_dev_mode", config, preconfig,
api=API_PYTHON)
def test_preinit_parse_argv(self):
@ -777,7 +777,7 @@ def test_preinit_parse_argv(self):
'warnoptions': ['default'],
'xoptions': ['dev'],
}
self.check_config("preinit_parse_argv", config, preconfig,
self.check_config("test_preinit_parse_argv", config, preconfig,
api=API_PYTHON)
def test_preinit_dont_parse_argv(self):
@ -790,7 +790,7 @@ def test_preinit_dont_parse_argv(self):
"-X", "dev", "-X", "utf8", "script.py"],
'isolated': 0,
}
self.check_config("preinit_dont_parse_argv", config, preconfig,
self.check_config("test_preinit_dont_parse_argv", config, preconfig,
api=API_ISOLATED)
def test_init_isolated_flag(self):
@ -799,7 +799,7 @@ def test_init_isolated_flag(self):
'use_environment': 0,
'user_site_directory': 0,
}
self.check_config("init_isolated_flag", config, api=API_PYTHON)
self.check_config("test_init_isolated_flag", config, api=API_PYTHON)
def test_preinit_isolated1(self):
# _PyPreConfig.isolated=1, _PyCoreConfig.isolated not set
@ -808,7 +808,7 @@ def test_preinit_isolated1(self):
'use_environment': 0,
'user_site_directory': 0,
}
self.check_config("preinit_isolated1", config, api=API_COMPAT)
self.check_config("test_preinit_isolated1", config, api=API_COMPAT)
def test_preinit_isolated2(self):
# _PyPreConfig.isolated=0, _PyCoreConfig.isolated=1
@ -817,16 +817,19 @@ def test_preinit_isolated2(self):
'use_environment': 0,
'user_site_directory': 0,
}
self.check_config("preinit_isolated2", config, api=API_COMPAT)
self.check_config("test_preinit_isolated2", config, api=API_COMPAT)
def test_preinit_isolated_config(self):
self.check_config("preinit_isolated_config", api=API_ISOLATED)
self.check_config("test_preinit_isolated_config", api=API_ISOLATED)
def test_init_isolated_config(self):
self.check_config("init_isolated_config", api=API_ISOLATED)
self.check_config("test_init_isolated_config", api=API_ISOLATED)
def test_preinit_python_config(self):
self.check_config("test_preinit_python_config", api=API_PYTHON)
def test_init_python_config(self):
self.check_config("init_python_config", api=API_PYTHON)
self.check_config("test_init_python_config", api=API_PYTHON)
def test_init_dont_configure_locale(self):
# _PyPreConfig.configure_locale=0
@ -834,7 +837,7 @@ def test_init_dont_configure_locale(self):
'configure_locale': 0,
'coerce_c_locale': 0,
}
self.check_config("init_dont_configure_locale", {}, preconfig,
self.check_config("test_init_dont_configure_locale", {}, preconfig,
api=API_PYTHON)
def test_init_read_set(self):
@ -842,7 +845,7 @@ def test_init_read_set(self):
'program_name': './init_read_set',
'executable': 'my_executable',
}
self.check_config("init_read_set", core_config,
self.check_config("test_init_read_set", core_config,
api=API_PYTHON,
add_path="init_read_set_path")
@ -855,7 +858,7 @@ def test_init_run_main(self):
'run_command': code + '\n',
'parse_argv': 1,
}
self.check_config("init_run_main", core_config, api=API_PYTHON)
self.check_config("test_init_run_main", core_config, api=API_PYTHON)
def test_init_main(self):
code = ('import _testinternalcapi, json; '
@ -867,7 +870,7 @@ def test_init_main(self):
'parse_argv': 1,
'_init_main': 0,
}
self.check_config("init_main", core_config,
self.check_config("test_init_main", core_config,
api=API_PYTHON,
stderr="Run Python code before _Py_InitializeMain")
@ -879,7 +882,7 @@ def test_init_parse_argv(self):
'run_command': 'pass\n',
'use_environment': 0,
}
self.check_config("init_parse_argv", core_config, api=API_PYTHON)
self.check_config("test_init_parse_argv", core_config, api=API_PYTHON)
def test_init_dont_parse_argv(self):
pre_config = {
@ -890,7 +893,7 @@ def test_init_dont_parse_argv(self):
'argv': ['./argv0', '-E', '-c', 'pass', 'arg1', '-v', 'arg3'],
'program_name': './argv0',
}
self.check_config("init_dont_parse_argv", core_config, pre_config,
self.check_config("test_init_dont_parse_argv", core_config, pre_config,
api=API_PYTHON)

66
Programs/_testembed.c
View file

@ -1243,39 +1243,39 @@ struct TestCase
};
static struct TestCase TestCases[] = {
{ "forced_io_encoding", test_forced_io_encoding },
{ "repeated_init_and_subinterpreters", test_repeated_init_and_subinterpreters },
{ "pre_initialization_api", test_pre_initialization_api },
{ "pre_initialization_sys_options", test_pre_initialization_sys_options },
{ "bpo20891", test_bpo20891 },
{ "initialize_twice", test_initialize_twice },
{ "initialize_pymain", test_initialize_pymain },
{ "init_initialize_config", test_init_initialize_config },
{ "preinit_compat_config", test_preinit_compat_config },
{ "init_compat_config", test_init_compat_config },
{ "init_global_config", test_init_global_config },
{ "init_from_config", test_init_from_config },
{ "init_parse_argv", test_init_parse_argv },
{ "init_dont_parse_argv", test_init_dont_parse_argv },
{ "init_env", test_init_env },
{ "init_env_dev_mode", test_init_env_dev_mode },
{ "init_env_dev_mode_alloc", test_init_env_dev_mode_alloc },
{ "init_dont_configure_locale", test_init_dont_configure_locale },
{ "init_dev_mode", test_init_dev_mode },
{ "init_isolated_flag", test_init_isolated_flag },
{ "preinit_isolated_config", test_preinit_isolated_config },
{ "init_isolated_config", test_init_isolated_config },
{ "preinit_python_config", test_preinit_python_config },
{ "init_python_config", test_init_python_config },
{ "preinit_isolated1", test_preinit_isolated1 },
{ "preinit_isolated2", test_preinit_isolated2 },
{ "preinit_parse_argv", test_preinit_parse_argv },
{ "preinit_dont_parse_argv", test_preinit_dont_parse_argv },
{ "init_read_set", test_init_read_set },
{ "init_run_main", test_init_run_main },
{ "init_main", test_init_main },
{ "run_main", test_run_main },
{ NULL, NULL }
{"test_forced_io_encoding", test_forced_io_encoding},
{"test_repeated_init_and_subinterpreters", test_repeated_init_and_subinterpreters},
{"test_pre_initialization_api", test_pre_initialization_api},
{"test_pre_initialization_sys_options", test_pre_initialization_sys_options},
{"test_bpo20891", test_bpo20891},
{"test_initialize_twice", test_initialize_twice},
{"test_initialize_pymain", test_initialize_pymain},
{"test_init_initialize_config", test_init_initialize_config},
{"test_preinit_compat_config", test_preinit_compat_config},
{"test_init_compat_config", test_init_compat_config},
{"test_init_global_config", test_init_global_config},
{"test_init_from_config", test_init_from_config},
{"test_init_parse_argv", test_init_parse_argv},
{"test_init_dont_parse_argv", test_init_dont_parse_argv},
{"test_init_env", test_init_env},
{"test_init_env_dev_mode", test_init_env_dev_mode},
{"test_init_env_dev_mode_alloc", test_init_env_dev_mode_alloc},
{"test_init_dont_configure_locale", test_init_dont_configure_locale},
{"test_init_dev_mode", test_init_dev_mode},
{"test_init_isolated_flag", test_init_isolated_flag},
{"test_preinit_isolated_config", test_preinit_isolated_config},
{"test_init_isolated_config", test_init_isolated_config},
{"test_preinit_python_config", test_preinit_python_config},
{"test_init_python_config", test_init_python_config},
{"test_preinit_isolated1", test_preinit_isolated1},
{"test_preinit_isolated2", test_preinit_isolated2},
{"test_preinit_parse_argv", test_preinit_parse_argv},
{"test_preinit_dont_parse_argv", test_preinit_dont_parse_argv},
{"test_init_read_set", test_init_read_set},
{"test_init_run_main", test_init_run_main},
{"test_init_main", test_init_main},
{"test_run_main", test_run_main},
{NULL, NULL}
};
int main(int argc, char *argv[])

108
Python/pylifecycle.c
View file

@ -447,9 +447,9 @@ _Py_SetLocaleFromEnv(int category)
*/
static _PyInitError
_Py_Initialize_ReconfigureCore(_PyRuntimeState *runtime,
PyInterpreterState **interp_p,
const _PyCoreConfig *core_config)
pyinit_core_reconfigure(_PyRuntimeState *runtime,
PyInterpreterState **interp_p,
const _PyCoreConfig *core_config)
{
_PyInitError err;
PyThreadState *tstate = _PyThreadState_GET();
@ -657,9 +657,9 @@ pycore_init_import_warnings(PyInterpreterState *interp, PyObject *sysmod)
static _PyInitError
_Py_InitializeCore_impl(_PyRuntimeState *runtime,
PyInterpreterState **interp_p,
const _PyCoreConfig *core_config)
pyinit_core_config(_PyRuntimeState *runtime,
PyInterpreterState **interp_p,
const _PyCoreConfig *core_config)
{
PyInterpreterState *interp;
@ -801,41 +801,6 @@ _Py_PreInitializeFromCoreConfig(const _PyCoreConfig *coreconfig,
}
static _PyInitError
pyinit_coreconfig(_PyRuntimeState *runtime,
_PyCoreConfig *config,
const _PyCoreConfig *src_config,
const _PyArgv *args,
PyInterpreterState **interp_p)
{
assert(src_config != NULL);
_PyInitError err = _PyCoreConfig_Copy(config, src_config);
if (_Py_INIT_FAILED(err)) {
return err;
}
if (args) {
err = _PyCoreConfig_SetPyArgv(config, args);
if (_Py_INIT_FAILED(err)) {
return err;
}
}
err = _PyCoreConfig_Read(config);
if (_Py_INIT_FAILED(err)) {
return err;
}
if (!runtime->core_initialized) {
return _Py_InitializeCore_impl(runtime, interp_p, config);
}
else {
return _Py_Initialize_ReconfigureCore(runtime, interp_p, config);
}
}
/* Begin interpreter initialization
*
* On return, the first thread and interpreter state have been created,
@ -854,10 +819,10 @@ pyinit_coreconfig(_PyRuntimeState *runtime,
* safe to call without calling Py_Initialize first)
*/
static _PyInitError
_Py_InitializeCore(_PyRuntimeState *runtime,
const _PyCoreConfig *src_config,
const _PyArgv *args,
PyInterpreterState **interp_p)
pyinit_core(_PyRuntimeState *runtime,
const _PyCoreConfig *src_config,
const _PyArgv *args,
PyInterpreterState **interp_p)
{
_PyInitError err;
@ -866,10 +831,38 @@ _Py_InitializeCore(_PyRuntimeState *runtime,
return err;
}
_PyCoreConfig local_config;
_PyCoreConfig_InitCompatConfig(&local_config);
err = pyinit_coreconfig(runtime, &local_config, src_config, args, interp_p);
_PyCoreConfig_Clear(&local_config);
_PyCoreConfig config;
_PyCoreConfig_InitCompatConfig(&config);
err = _PyCoreConfig_Copy(&config, src_config);
if (_Py_INIT_FAILED(err)) {
goto done;
}
if (args) {
err = _PyCoreConfig_SetPyArgv(&config, args);
if (_Py_INIT_FAILED(err)) {
goto done;
}
}
err = _PyCoreConfig_Read(&config);
if (_Py_INIT_FAILED(err)) {
goto done;
}
if (!runtime->core_initialized) {
err = pyinit_core_config(runtime, interp_p, &config);
}
else {
err = pyinit_core_reconfigure(runtime, interp_p, &config);
}
if (_Py_INIT_FAILED(err)) {
goto done;
}
done:
_PyCoreConfig_Clear(&config);
return err;
}
@ -907,8 +900,7 @@ _Py_ReconfigureMainInterpreter(PyInterpreterState *interp)
* non-zero return code.
*/
static _PyInitError
_Py_InitializeMainInterpreter(_PyRuntimeState *runtime,
PyInterpreterState *interp)
pyinit_main(_PyRuntimeState *runtime, PyInterpreterState *interp)
{
if (!runtime->core_initialized) {
return _Py_INIT_ERR("runtime core not initialized");
@ -1015,14 +1007,14 @@ _Py_InitializeMain(void)
_PyRuntimeState *runtime = &_PyRuntime;
PyInterpreterState *interp = _PyRuntimeState_GetThreadState(runtime)->interp;
return _Py_InitializeMainInterpreter(runtime, interp);
return pyinit_main(runtime, interp);
}
#undef _INIT_DEBUG_PRINT
static _PyInitError
init_python(const _PyCoreConfig *config, const _PyArgv *args)
pyinit_python(const _PyCoreConfig *config, const _PyArgv *args)
{
if (config == NULL) {
return _Py_INIT_ERR("initialization config is NULL");
@ -1037,14 +1029,14 @@ init_python(const _PyCoreConfig *config, const _PyArgv *args)
_PyRuntimeState *runtime = &_PyRuntime;
PyInterpreterState *interp = NULL;
err = _Py_InitializeCore(runtime, config, args, &interp);
err = pyinit_core(runtime, config, args, &interp);
if (_Py_INIT_FAILED(err)) {
return err;
}
config = &interp->core_config;
if (config->_init_main) {
err = _Py_InitializeMainInterpreter(runtime, interp);
err = pyinit_main(runtime, interp);
if (_Py_INIT_FAILED(err)) {
return err;
}
@ -1059,7 +1051,7 @@ _Py_InitializeFromArgs(const _PyCoreConfig *config,
Py_ssize_t argc, char * const *argv)
{
_PyArgv args = {.use_bytes_argv = 1, .argc = argc, .bytes_argv = argv};
return init_python(config, &args);
return pyinit_python(config, &args);
}
@ -1068,14 +1060,14 @@ _Py_InitializeFromWideArgs(const _PyCoreConfig *config,
Py_ssize_t argc, wchar_t * const *argv)
{
_PyArgv args = {.use_bytes_argv = 0, .argc = argc, .wchar_argv = argv};
return init_python(config, &args);
return pyinit_python(config, &args);
}
_PyInitError
_Py_InitializeFromConfig(const _PyCoreConfig *config)
{
return init_python(config, NULL);
return pyinit_python(config, NULL);
}