Fix Windows build for t-strings

Lib/string/templatelib.py

@@ -1,3 +1,3 @@
-from _templatelib import Template, Interpolation
+"""Support for template string literals (t-strings)."""
 
-__all__ = ['Template', 'Interpolation']
+from _templatelib import Template, Interpolation

Modules/Setup

@@ -150,6 +150,7 @@ PYTHONPATH=$(COREPYTHONPATH)
 #_socket socketmodule.c
 #_statistics _statisticsmodule.c
 #_struct _struct.c
+#_templatelib _templatelibmodule.c
 #_types _typesmodule.c
 #_typing _typingmodule.c
 #_zoneinfo _zoneinfo.c

Modules/_templatelibmodule.c

@@ -1,12 +1,8 @@
-/* interpreter-internal types for templatelib */
-
-#ifndef Py_BUILD_CORE
-#define Py_BUILD_CORE
-#endif
+/* interpreter-internal types for string.templatelib */
 
 #include "Python.h"
-#include "pycore_template.h"
-#include "pycore_interpolation.h"
+#include "pycore_template.h"      // _PyTemplate_Type
+#include "pycore_interpolation.h" // _PyInterpolation_Type
 
 static int
 _templatelib_exec(PyObject *m)
@@ -20,9 +16,6 @@ _templatelib_exec(PyObject *m)
     return 0;
 }
 
-PyDoc_STRVAR(_templatelib_doc,
-"Interpreter-internal types for t-string templates.\n");
-
 static struct PyModuleDef_Slot _templatelib_slots[] = {
     {Py_mod_exec, _templatelib_exec},
     {Py_mod_multiple_interpreters, Py_MOD_PER_INTERPRETER_GIL_SUPPORTED},
@@ -31,15 +24,11 @@ static struct PyModuleDef_Slot _templatelib_slots[] = {
 };
 
 static struct PyModuleDef _templatemodule = {
-    PyModuleDef_HEAD_INIT,
-    "_templatelib",
-    _templatelib_doc,
-    0,
-    NULL,
-    _templatelib_slots,
-    NULL,
-    NULL,
-    NULL
+    .m_base = PyModuleDef_HEAD_INIT,
+    .m_name = "_templatelib",
+    .m_doc = "Interpreter-internal types for t-string templates.",
+    .m_size = 0,
+    .m_slots = _templatelib_slots,
 };
 
 PyMODINIT_FUNC

Objects/interpolationobject.c

@@ -1,4 +1,4 @@
-/* Interpolation object implementation */
+/* t-string Interpolation object implementation */
 #include "Python.h"
 #include <stddef.h>
 

Objects/templateobject.c

@@ -1,4 +1,4 @@
-/* Interpolation object implementation */
+/* t-string Template object implementation */
 #include "Python.h"
 #include <stddef.h>
 

PC/config.c

@@ -19,6 +19,7 @@ extern PyObject* PyInit__operator(void);
 extern PyObject* PyInit__signal(void);
 extern PyObject* PyInit__statistics(void);
 extern PyObject* PyInit__sysconfig(void);
+extern PyObject* PyInit__templatelib(void);
 extern PyObject* PyInit__types(void);
 extern PyObject* PyInit__typing(void);
 extern PyObject* PyInit_time(void);
@@ -106,6 +107,7 @@ struct _inittab _PyImport_Inittab[] = {
     {"_signal", PyInit__signal},
     {"_sysconfig", PyInit__sysconfig},
     {"time", PyInit_time},
+    {"_templatelib", PyInit__templatelib},
     {"_thread", PyInit__thread},
     {"_tokenize", PyInit__tokenize},
     {"_types", PyInit__types},

PCbuild/pythoncore.vcxproj

@@ -485,6 +485,7 @@
     <ClCompile Include="..\Modules\_statisticsmodule.c" />
     <ClCompile Include="..\Modules\symtablemodule.c" />
     <ClCompile Include="..\Modules\_sysconfig.c" />
+    <ClCompile Include="..\Modules\_templatelibmodule.c" />
     <ClCompile Include="..\Modules\_threadmodule.c" />
     <ClCompile Include="..\Modules\_tracemalloc.c" />
     <ClCompile Include="..\Modules\_typesmodule.c" />

PCbuild/pythoncore.vcxproj.filters

@@ -708,6 +708,9 @@
     <ClInclude Include="..\Include\internal\pycore_interpframe_structs.h">
       <Filter>Include\internal</Filter>
     </ClInclude>
+    <ClInclude Include="..\Include\internal\pycore_interpolation.h">
+      <Filter>Include\internal</Filter>
+    </ClInclude>
     <ClInclude Include="..\Include\internal\pycore_intrinsics.h">
       <Filter>Include\cpython</Filter>
     </ClInclude>
@@ -840,6 +843,9 @@
     <ClInclude Include="..\Include\internal\pycore_stackref.h">
       <Filter>Include\internal</Filter>
     </ClInclude>
+    <ClInclude Include="..\Include\internal\pycore_template.h">
+      <Filter>Include\internal</Filter>
+    </ClInclude>
     <ClInclude Include="..\Include\internal\pycore_time.h">
       <Filter>Include\internal</Filter>
     </ClInclude>
@@ -998,6 +1004,9 @@
     <ClCompile Include="..\Modules\_statisticsmodule.c">
       <Filter>Modules</Filter>
     </ClCompile>
+    <ClCompile Include="..\Modules\_templatelibmodule.c">
+      <Filter>Modules</Filter>
+    </ClCompile>
     <ClCompile Include="..\Modules\_typesmodule.c">
       <Filter>Modules</Filter>
     </ClCompile>

configure.ac

@@ -7787,6 +7787,7 @@ PY_STDLIB_MOD_SIMPLE([_queue])
 PY_STDLIB_MOD_SIMPLE([_random])
 PY_STDLIB_MOD_SIMPLE([select])
 PY_STDLIB_MOD_SIMPLE([_struct])
+PY_STDLIB_MOD_SIMPLE([_templatelib])
 PY_STDLIB_MOD_SIMPLE([_types])
 PY_STDLIB_MOD_SIMPLE([_typing])
 PY_STDLIB_MOD_SIMPLE([_interpreters])