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bpo-36301: Remove _PyCoreConfig.preconfig (GH-12546)

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* Replace _PyCoreConfig.preconfig with 3 new fields in _PyCoreConfig:
  isolated, use_environment, dev_mode.
* Add _PyPreCmdline.dev_mode.
* Add _Py_PreInitializeFromPreConfigInPlace().
This commit is contained in:
Victor Stinner 2019-03-26 02:31:11 +01:00 • committed by GitHub
parent f78a5e9ce8
commit 20004959d2
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GPG key ID: 4AEE18F83AFDEB23
13 changed files with 179 additions and 145 deletions
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46
Python/preconfig.c
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@ -143,6 +143,23 @@ _PyPreCmdline_GetPreConfig(_PyPreCmdline *cmdline, const _PyPreConfig *config)
COPY_ATTR(use_environment);
COPY_ATTR(isolated);
COPY_ATTR(dev_mode);
#undef COPY_ATTR
}
void
_PyPreCmdline_SetPreConfig(const _PyPreCmdline *cmdline, _PyPreConfig *config)
{
#define COPY_ATTR(ATTR) \
if (cmdline->ATTR != -1) { \
config->ATTR = cmdline->ATTR; \
}
COPY_ATTR(use_environment);
COPY_ATTR(isolated);
COPY_ATTR(dev_mode);
#undef COPY_ATTR
}
@ -152,12 +169,13 @@ void
_PyPreCmdline_GetCoreConfig(_PyPreCmdline *cmdline, const _PyCoreConfig *config)
{
#define COPY_ATTR(ATTR) \
if (config->preconfig.ATTR != -1) { \
cmdline->ATTR = config->preconfig.ATTR; \
if (config->ATTR != -1) { \
cmdline->ATTR = config->ATTR; \
}
COPY_ATTR(use_environment);
COPY_ATTR(isolated);
COPY_ATTR(dev_mode);
#undef COPY_ATTR
}
@ -167,12 +185,13 @@ void
_PyPreCmdline_SetCoreConfig(const _PyPreCmdline *cmdline, _PyCoreConfig *config)
{
#define COPY_ATTR(ATTR) \
if (config->preconfig.ATTR == -1 && cmdline->ATTR != -1) { \
config->preconfig.ATTR = cmdline->ATTR; \
if (config->ATTR == -1 && cmdline->ATTR != -1) { \
config->ATTR = cmdline->ATTR; \
}
COPY_ATTR(use_environment);
COPY_ATTR(isolated);
COPY_ATTR(dev_mode);
#undef COPY_ATTR
}
@ -206,13 +225,13 @@ _PyPreConfig_Copy(_PyPreConfig *config, const _PyPreConfig *config2)
COPY_ATTR(isolated);
COPY_ATTR(use_environment);
COPY_ATTR(dev_mode);
COPY_ATTR(coerce_c_locale);
COPY_ATTR(coerce_c_locale_warn);
#ifdef MS_WINDOWS
COPY_ATTR(legacy_windows_fs_encoding);
#endif
COPY_ATTR(utf8_mode);
COPY_ATTR(dev_mode);
COPY_STR_ATTR(allocator);
#undef COPY_ATTR
@ -567,21 +586,6 @@ get_ctype_locale(char **locale_p)
}
void
_PyPreCmdline_SetPreConfig(const _PyPreCmdline *cmdline, _PyPreConfig *config)
{
#define COPY_ATTR(ATTR) \
if (cmdline->ATTR != -1) { \
config->ATTR = cmdline->ATTR; \
}
COPY_ATTR(use_environment);
COPY_ATTR(isolated);
#undef COPY_ATTR
}
PyObject*
_PyPreConfig_AsDict(const _PyPreConfig *config)
{
@ -712,7 +716,7 @@ _PyPreConfig_Read(_PyPreConfig *config, const _PyArgv *args,
if (coreconfig) {
_PyPreCmdline_GetCoreConfig(&cmdline, coreconfig);
if (config->dev_mode == -1) {
config->dev_mode = coreconfig->preconfig.dev_mode;
config->dev_mode = coreconfig->dev_mode;
}
}