bpo-35081: And pycore_lifecycle.h and pycore_pathconfig.h

Include/coreconfig.h

@@ -361,17 +361,6 @@ PyAPI_FUNC(int) _PyCoreConfig_GetEnvDup(
 #endif
 
 
-#ifdef Py_BUILD_CORE
-PyAPI_FUNC(int) _Py_SetFileSystemEncoding(
-    const char *encoding,
-    const char *errors);
-PyAPI_FUNC(void) _Py_ClearFileSystemEncoding(void);
-#endif
-
-#ifndef Py_LIMITED_API
-PyAPI_FUNC(PyObject*) _Py_wstrlist_as_pylist(int len, wchar_t **list);
-#endif
-
 
 #ifdef __cplusplus
 }

Include/internal/pycore_lifecycle.h

@@ -0,0 +1,50 @@
+#ifndef Py_INTERNAL_LIFECYCLE_H
+#define Py_INTERNAL_LIFECYCLE_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef Py_BUILD_CORE
+#  error "Py_BUILD_CORE must be defined to include this header"
+#endif
+
+PyAPI_FUNC(int) _Py_UnixMain(int argc, char **argv);
+
+PyAPI_FUNC(int) _Py_SetFileSystemEncoding(
+    const char *encoding,
+    const char *errors);
+PyAPI_FUNC(void) _Py_ClearFileSystemEncoding(void);
+
+PyAPI_FUNC(void) _Py_ClearStandardStreamEncoding(void);
+
+PyAPI_FUNC(int) _Py_IsLocaleCoercionTarget(const char *ctype_loc);
+
+extern int _PyUnicode_Init(void);
+extern int _PyStructSequence_Init(void);
+extern int _PyLong_Init(void);
+extern _PyInitError _PyFaulthandler_Init(int enable);
+extern int _PyTraceMalloc_Init(int enable);
+
+extern void _Py_ReadyTypes(void);
+
+PyAPI_FUNC(void) _PyExc_Fini(void);
+PyAPI_FUNC(void) _PyImport_Fini(void);
+PyAPI_FUNC(void) _PyImport_Fini2(void);
+PyAPI_FUNC(void) _PyGC_Fini(void);
+PyAPI_FUNC(void) _PyType_Fini(void);
+PyAPI_FUNC(void) _Py_HashRandomization_Fini(void);
+extern void _PyUnicode_Fini(void);
+extern void PyLong_Fini(void);
+extern void _PyFaulthandler_Fini(void);
+extern void _PyHash_Fini(void);
+extern int _PyTraceMalloc_Fini(void);
+
+extern void _PyGILState_Init(PyInterpreterState *, PyThreadState *);
+extern void _PyGILState_Fini(void);
+
+PyAPI_FUNC(void) _PyGC_DumpShutdownStats(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_INTERNAL_LIFECYCLE_H */

Include/internal/pycore_pathconfig.h

@@ -0,0 +1,68 @@
+#ifndef Py_INTERNAL_PATHCONFIG_H
+#define Py_INTERNAL_PATHCONFIG_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyAPI_FUNC(void) _Py_wstrlist_clear(
+    int len,
+    wchar_t **list);
+PyAPI_FUNC(wchar_t**) _Py_wstrlist_copy(
+    int len,
+    wchar_t **list);
+PyAPI_FUNC(_PyInitError) _Py_wstrlist_append(
+    int *len,
+    wchar_t ***list,
+    const wchar_t *str);
+PyAPI_FUNC(PyObject*) _Py_wstrlist_as_pylist(
+    int len,
+    wchar_t **list);
+
+typedef struct _PyPathConfig {
+    /* Full path to the Python program */
+    wchar_t *program_full_path;
+    wchar_t *prefix;
+#ifdef MS_WINDOWS
+    wchar_t *dll_path;
+#else
+    wchar_t *exec_prefix;
+#endif
+    /* Set by Py_SetPath(), or computed by _PyPathConfig_Init() */
+    wchar_t *module_search_path;
+    /* Python program name */
+    wchar_t *program_name;
+    /* Set by Py_SetPythonHome() or PYTHONHOME environment variable */
+    wchar_t *home;
+    /* isolated and site_import are used to set Py_IsolatedFlag and
+       Py_NoSiteFlag flags on Windows in read_pth_file(). These fields
+       are ignored when their value are equal to -1 (unset). */
+    int isolated;
+    int site_import;
+} _PyPathConfig;
+
+#define _PyPathConfig_INIT \
+    {.module_search_path = NULL, \
+     .isolated = -1, \
+     .site_import = -1}
+/* Note: _PyPathConfig_INIT sets other fields to 0/NULL */
+
+PyAPI_DATA(_PyPathConfig) _Py_path_config;
+
+PyAPI_FUNC(void) _PyPathConfig_ClearGlobal(void);
+PyAPI_FUNC(_PyInitError) _PyPathConfig_SetGlobal(
+    const struct _PyPathConfig *config);
+
+PyAPI_FUNC(_PyInitError) _PyPathConfig_Calculate_impl(
+    _PyPathConfig *config,
+    const _PyCoreConfig *core_config);
+PyAPI_FUNC(PyObject*) _PyPathConfig_ComputeArgv0(int argc, wchar_t **argv);
+PyAPI_FUNC(int) _Py_FindEnvConfigValue(
+    FILE *env_file,
+    const wchar_t *key,
+    wchar_t *value,
+    size_t value_size);
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py_INTERNAL_PATHCONFIG_H */

Include/internal/pycore_state.h

@@ -11,8 +11,9 @@ extern "C" {
 #include "pystate.h"
 #include "pythread.h"
 
-#include "pycore_mem.h"
 #include "pycore_ceval.h"
+#include "pycore_mem.h"
+#include "pycore_pathconfig.h"
 #include "pycore_warnings.h"
 
 
@@ -40,52 +41,6 @@ struct _gilstate_runtime_state {
 #define _PyGILState_check_enabled _PyRuntime.gilstate.check_enabled
 
 
-typedef struct _PyPathConfig {
-    /* Full path to the Python program */
-    wchar_t *program_full_path;
-    wchar_t *prefix;
-#ifdef MS_WINDOWS
-    wchar_t *dll_path;
-#else
-    wchar_t *exec_prefix;
-#endif
-    /* Set by Py_SetPath(), or computed by _PyPathConfig_Init() */
-    wchar_t *module_search_path;
-    /* Python program name */
-    wchar_t *program_name;
-    /* Set by Py_SetPythonHome() or PYTHONHOME environment variable */
-    wchar_t *home;
-    /* isolated and site_import are used to set Py_IsolatedFlag and
-       Py_NoSiteFlag flags on Windows in read_pth_file(). These fields
-       are ignored when their value are equal to -1 (unset). */
-    int isolated;
-    int site_import;
-} _PyPathConfig;
-
-#define _PyPathConfig_INIT \
-    {.module_search_path = NULL, \
-     .isolated = -1, \
-     .site_import = -1}
-/* Note: _PyPathConfig_INIT sets other fields to 0/NULL */
-
-PyAPI_DATA(_PyPathConfig) _Py_path_config;
-
-PyAPI_FUNC(_PyInitError) _PyPathConfig_Calculate_impl(
-    _PyPathConfig *config,
-    const _PyCoreConfig *core_config);
-PyAPI_FUNC(void) _PyPathConfig_ClearGlobal(void);
-
-PyAPI_FUNC(void) _Py_wstrlist_clear(
-    int len,
-    wchar_t **list);
-PyAPI_FUNC(wchar_t**) _Py_wstrlist_copy(
-    int len,
-    wchar_t **list);
-PyAPI_FUNC(_PyInitError) _Py_wstrlist_append(
-    int *len,
-    wchar_t ***list,
-    const wchar_t *str);
-
 /* interpreter state */
 
 PyAPI_FUNC(PyInterpreterState *) _PyInterpreterState_LookUpID(PY_INT64_T);

Include/pylifecycle.h

@@ -20,9 +20,6 @@ PyAPI_FUNC(wchar_t *) Py_GetPythonHome(void);
 PyAPI_FUNC(int) Py_SetStandardStreamEncoding(const char *encoding,
                                              const char *errors);
 #endif
-#ifdef Py_BUILD_CORE
-PyAPI_FUNC(void) _Py_ClearStandardStreamEncoding(void);
-#endif
 
 
 #ifndef Py_LIMITED_API
@@ -82,27 +79,12 @@ PyAPI_FUNC(int) Py_FdIsInteractive(FILE *, const char *);
 
 /* Bootstrap __main__ (defined in Modules/main.c) */
 PyAPI_FUNC(int) Py_Main(int argc, wchar_t **argv);
-#ifdef Py_BUILD_CORE
-PyAPI_FUNC(int) _Py_UnixMain(int argc, char **argv);
-#endif
 
 /* In getpath.c */
 PyAPI_FUNC(wchar_t *) Py_GetProgramFullPath(void);
 PyAPI_FUNC(wchar_t *) Py_GetPrefix(void);
 PyAPI_FUNC(wchar_t *) Py_GetExecPrefix(void);
 PyAPI_FUNC(wchar_t *) Py_GetPath(void);
-#ifdef Py_BUILD_CORE
-struct _PyPathConfig;
-
-PyAPI_FUNC(_PyInitError) _PyPathConfig_SetGlobal(
-    const struct _PyPathConfig *config);
-PyAPI_FUNC(PyObject*) _PyPathConfig_ComputeArgv0(int argc, wchar_t **argv);
-PyAPI_FUNC(int) _Py_FindEnvConfigValue(
-    FILE *env_file,
-    const wchar_t *key,
-    wchar_t *value,
-    size_t value_size);
-#endif
 PyAPI_FUNC(void)      Py_SetPath(const wchar_t *);
 #ifdef MS_WINDOWS
 int _Py_CheckPython3(void);
@@ -134,16 +116,6 @@ PyAPI_FUNC(_PyInitError) _Py_HashRandomization_Init(const _PyCoreConfig *);
 
 /* Various internal finalizers */
 
-#ifdef Py_BUILD_CORE
-PyAPI_FUNC(void) _PyExc_Fini(void);
-PyAPI_FUNC(void) _PyImport_Fini(void);
-PyAPI_FUNC(void) _PyImport_Fini2(void);
-PyAPI_FUNC(void) _PyGC_DumpShutdownStats(void);
-PyAPI_FUNC(void) _PyGC_Fini(void);
-PyAPI_FUNC(void) _PyType_Fini(void);
-PyAPI_FUNC(void) _Py_HashRandomization_Fini(void);
-#endif   /* Py_BUILD_CORE */
-
 #ifndef Py_LIMITED_API
 PyAPI_FUNC(void) PyMethod_Fini(void);
 PyAPI_FUNC(void) PyFrame_Fini(void);
@@ -179,9 +151,6 @@ PyAPI_FUNC(void) _Py_CoerceLegacyLocale(int warn);
 PyAPI_FUNC(int) _Py_LegacyLocaleDetected(void);
 PyAPI_FUNC(char *) _Py_SetLocaleFromEnv(int category);
 #endif
-#ifdef Py_BUILD_CORE
-PyAPI_FUNC(int) _Py_IsLocaleCoercionTarget(const char *ctype_loc);
-#endif
 
 #ifdef __cplusplus
 }

Makefile.pre.in

@@ -1030,7 +1030,9 @@ PYTHON_HEADERS= \
 		$(srcdir)/Include/internal/pycore_context.h \
 		$(srcdir)/Include/internal/pycore_getopt.h \
 		$(srcdir)/Include/internal/pycore_gil.h \
+		$(srcdir)/Include/internal/pycore_lifecycle.h \
 		$(srcdir)/Include/internal/pycore_mem.h \
+		$(srcdir)/Include/internal/pycore_pathconfig.h \
 		$(srcdir)/Include/internal/pycore_state.h \
 		$(srcdir)/Include/internal/pycore_warnings.h \
 		$(DTRACE_HEADERS)

Modules/_testcapimodule.c

@@ -8,10 +8,12 @@
 #define PY_SSIZE_T_CLEAN
 
 #include "Python.h"
-#include <float.h>
-#include "structmember.h"
 #include "datetime.h"
 #include "marshal.h"
+#include "pycore_pathconfig.h"
+#include "pythread.h"
+#include "structmember.h"
+#include <float.h>
 #include <signal.h>
 
 #ifdef MS_WINDOWS
@@ -22,7 +24,6 @@
 #include <sys/wait.h>           /* For W_STOPCODE */
 #endif
 
-#include "pythread.h"
 static PyObject *TestError;     /* set to exception object in init */
 
 /* Raise TestError with test_name + ": " + msg, and return NULL. */

Modules/getpath.c

@@ -1,8 +1,9 @@
 /* Return the initial module search path. */
 
 #include "Python.h"
-#include "pycore_state.h"
 #include "osdefs.h"
+#include "pycore_pathconfig.h"
+#include "pycore_state.h"
 
 #include <sys/types.h>
 #include <string.h>

Modules/main.c

@@ -2,8 +2,10 @@
 
 #include "Python.h"
 #include "osdefs.h"
-#include "pycore_mem.h"
 #include "pycore_getopt.h"
+#include "pycore_lifecycle.h"
+#include "pycore_mem.h"
+#include "pycore_pathconfig.h"
 #include "pycore_state.h"
 
 #include <locale.h>

PCbuild/pythoncore.vcxproj

@@ -119,7 +119,9 @@
     <ClInclude Include="..\Include\internal\pycore_getopt.h" />
     <ClInclude Include="..\Include\internal\pycore_gil.h" />
     <ClInclude Include="..\Include\internal\pycore_hamt.h" />
+    <ClInclude Include="..\Include\internal\pycore_lifecycle.h" />
     <ClInclude Include="..\Include\internal\pycore_mem.h" />
+    <ClInclude Include="..\Include\internal\pycore_pathconfig.h" />
     <ClInclude Include="..\Include\internal\pycore_state.h" />
     <ClInclude Include="..\Include\internal\pycore_warnings.h" />
     <ClInclude Include="..\Include\intrcheck.h" />

PCbuild/pythoncore.vcxproj.filters

@@ -156,9 +156,15 @@
     <ClInclude Include="..\Include\internal\pycore_hamt.h">
       <Filter>Include</Filter>
     </ClInclude>
+    <ClInclude Include="..\Include\internal\pycore_lifecycle.h">
+      <Filter>Include</Filter>
+    </ClInclude>
     <ClInclude Include="..\Include\internal\pycore_mem.h">
       <Filter>Include</Filter>
     </ClInclude>
+    <ClInclude Include="..\Include\internal\pycore_pathconfig.h">
+      <Filter>Include</Filter>
+    </ClInclude>
     <ClInclude Include="..\Include\internal\pycore_state.h">
       <Filter>Include</Filter>
     </ClInclude>

Programs/python.c

@@ -1,6 +1,7 @@
 /* Minimal main program -- everything is loaded from the library */
 
 #include "Python.h"
+#include "pycore_lifecycle.h"
 
 #ifdef MS_WINDOWS
 int

Python/coreconfig.c

@@ -1,5 +1,7 @@
 #include "Python.h"
+#include "pycore_lifecycle.h"
 #include "pycore_mem.h"
+#include "pycore_pathconfig.h"
 #include "pycore_state.h"
 #include <locale.h>
 #ifdef HAVE_LANGINFO_H

Python/import.c

@@ -5,6 +5,7 @@
 #include "Python-ast.h"
 #undef Yield /* undefine macro conflicting with winbase.h */
 #include "pycore_hash.h"
+#include "pycore_lifecycle.h"
 #include "pycore_mem.h"
 #include "pycore_state.h"
 #include "errcode.h"

Python/pathconfig.c

@@ -3,6 +3,7 @@
 #include "Python.h"
 #include "osdefs.h"
 #include "pycore_mem.h"
+#include "pycore_pathconfig.h"
 #include "pycore_state.h"
 #include <wchar.h>