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| author | Victor Stinner <vstinner@redhat.com> | 2019-05-22 21:58:50 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-05-22 21:58:50 (GMT) |
| commit | 022be02dcfdfd9011415804bb4553a33fa7ec8f3 (patch) | |
| tree | 6c4f3b4afed8475e6504786cb176044eade9ef02 /Python/coreconfig.c | |
| parent | e4d300e07c33a9a77549c62d8687d8fe130c53d5 (diff) | |
| download | cpython-022be02dcfdfd9011415804bb4553a33fa7ec8f3.zip cpython-022be02dcfdfd9011415804bb4553a33fa7ec8f3.tar.gz cpython-022be02dcfdfd9011415804bb4553a33fa7ec8f3.tar.bz2 | |
bpo-36763: Add _PyPreConfig._config_init (GH-13481)
* _PyPreConfig_GetGlobalConfig() and _PyCoreConfig_GetGlobalConfig()
now do nothing if the configuration was not initialized with
_PyPreConfig_InitCompatConfig() and _PyCoreConfig_InitCompatConfig()
* Remove utf8_mode=-2 special case: use utf8_mode=-1 instead.
* Fix _PyPreConfig_InitPythonConfig():
* isolated = 0 instead of -1
* use_environment = 1 instead of -1
* Rename _PyConfig_INIT to _PyConfig_INIT_COMPAT
* Rename _PyPreConfig_Init() to _PyPreConfig_InitCompatConfig()
* Rename _PyCoreConfig_Init() to _PyCoreConfig_InitCompatConfig()
* PyInterpreterState_New() now uses _PyCoreConfig_InitPythonConfig()
as default configuration, but it's very quickly overriden anyway.
* _freeze_importlib.c uses _PyCoreConfig_SetString() to set
program_name.
* Cleanup preconfig_init_utf8_mode(): cmdline is always non-NULL.
Diffstat (limited to 'Python/coreconfig.c')
| -rw-r--r-- | Python/coreconfig.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/Python/coreconfig.c b/Python/coreconfig.c index 958845e..40dba4e 100644 --- a/Python/coreconfig.c +++ b/Python/coreconfig.c @@ -109,7 +109,7 @@ static const char usage_6[] = /* UTF-8 mode (PEP 540): if equals to 1, use the UTF-8 encoding, and change stdin and stdout error handler to "surrogateescape". It is equal to -1 by default: unknown, will be set by Py_Main() */ -int Py_UTF8Mode = 0; +int Py_UTF8Mode = -1; int Py_DebugFlag = 0; /* Needed by parser.c */ int Py_VerboseFlag = 0; /* Needed by import.c */ int Py_QuietFlag = 0; /* Needed by sysmodule.c */ @@ -546,12 +546,12 @@ _PyCoreConfig_Clear(_PyCoreConfig *config) void -_PyCoreConfig_Init(_PyCoreConfig *config) +_PyCoreConfig_InitCompatConfig(_PyCoreConfig *config) { memset(config, 0, sizeof(*config)); config->_config_version = _Py_CONFIG_VERSION; - config->_config_init = (int)_PyCoreConfig_INIT; + config->_config_init = (int)_PyConfig_INIT_COMPAT; config->isolated = -1; config->use_environment = -1; config->dev_mode = -1; @@ -586,7 +586,7 @@ _PyCoreConfig_Init(_PyCoreConfig *config) static void _PyCoreConfig_InitDefaults(_PyCoreConfig *config) { - _PyCoreConfig_Init(config); + _PyCoreConfig_InitCompatConfig(config); config->isolated = 0; config->use_environment = 1; @@ -613,7 +613,7 @@ _PyCoreConfig_InitPythonConfig(_PyCoreConfig *config) { _PyCoreConfig_InitDefaults(config); - config->_config_init = (int)_PyCoreConfig_INIT_PYTHON; + config->_config_init = (int)_PyConfig_INIT_PYTHON; config->configure_c_stdio = 1; config->parse_argv = 1; @@ -626,7 +626,7 @@ _PyCoreConfig_InitIsolatedConfig(_PyCoreConfig *config) { _PyCoreConfig_InitDefaults(config); - config->_config_init = (int)_PyCoreConfig_INIT_ISOLATED; + config->_config_init = (int)_PyConfig_INIT_ISOLATED; config->isolated = 1; config->use_environment = 0; config->user_site_directory = 0; @@ -962,6 +962,11 @@ _PyCoreConfig_GetEnvDup(_PyCoreConfig *config, static void _PyCoreConfig_GetGlobalConfig(_PyCoreConfig *config) { + if (config->_config_init != _PyConfig_INIT_COMPAT) { + /* Python and Isolated configuration ignore global variables */ + return; + } + #define COPY_FLAG(ATTR, VALUE) \ if (config->ATTR == -1) { \ config->ATTR = VALUE; \ |