Make _contextvars a builtin module.

Author: nascheme

Makefile.pre.in

@@ -420,6 +420,7 @@ PARSER_HEADERS= \
 # Python
 
 PYTHON_OBJS=	\
+		Python/_contextvars.o \
 		Python/_warnings.o \
 		Python/Python-ast.o \
 		Python/Python-tokenize.o \

Modules/Setup

@@ -132,7 +132,6 @@ PYTHONPATH=$(COREPYTHONPATH)
 
 #_asyncio _asynciomodule.c
 #_bisect _bisectmodule.c
-#_contextvars _contextvarsmodule.c
 #_csv _csv.c
 #_datetime _datetimemodule.c
 #_decimal _decimal/_decimal.c

Modules/Setup.stdlib.in

@@ -31,7 +31,6 @@
 @MODULE_ARRAY_TRUE@array arraymodule.c
 @MODULE__ASYNCIO_TRUE@_asyncio _asynciomodule.c
 @MODULE__BISECT_TRUE@_bisect _bisectmodule.c
-@MODULE__CONTEXTVARS_TRUE@_contextvars _contextvarsmodule.c
 @MODULE__CSV_TRUE@_csv _csv.c
 @MODULE__HEAPQ_TRUE@_heapq _heapqmodule.c
 @MODULE__JSON_TRUE@_json _json.c

Modules/config.c.in

@@ -29,6 +29,7 @@ extern PyObject* PyInit__imp(void);
 extern PyObject* PyInit_gc(void);
 extern PyObject* PyInit__ast(void);
 extern PyObject* PyInit__tokenize(void);
+extern PyObject* PyInit__contextvars(void);
 extern PyObject* _PyWarnings_Init(void);
 extern PyObject* PyInit__string(void);
 
@@ -55,6 +56,9 @@ struct _inittab _PyImport_Inittab[] = {
     /* This lives in gcmodule.c */
     {"gc", PyInit_gc},
 
+    /* This lives in Python/_contextvars.c */
+    {"_contextvars", PyInit__contextvars},
+
     /* This lives in _warnings.c */
     {"_warnings", _PyWarnings_Init},
 

PCbuild/pythoncore.vcxproj

@@ -423,7 +423,6 @@
     </ClCompile>
     <ClCompile Include="..\Modules\_codecsmodule.c" />
     <ClCompile Include="..\Modules\_collectionsmodule.c" />
-    <ClCompile Include="..\Modules\_contextvarsmodule.c" />
     <ClCompile Include="..\Modules\_csv.c" />
     <ClCompile Include="..\Modules\_functoolsmodule.c" />
     <ClCompile Include="..\Modules\_hacl\Hacl_Hash_MD5.c" />
@@ -570,6 +569,7 @@
     <ClCompile Include="..\PC\config.c" />
     <ClCompile Include="..\PC\msvcrtmodule.c" />
     <ClCompile Include="..\Python\pyhash.c" />
+    <ClCompile Include="..\Python\_contextvars.c" />
     <ClCompile Include="..\Python\_warnings.c" />
     <ClCompile Include="..\Python\asdl.c" />
     <ClCompile Include="..\Python\assemble.c" />

PCbuild/pythoncore.vcxproj.filters

@@ -1262,6 +1262,9 @@
     <ClCompile Include="..\PC\msvcrtmodule.c">
       <Filter>PC</Filter>
     </ClCompile>
+    <ClCompile Include="..\Python\_contextvars.c">
+      <Filter>Python</Filter>
+    </ClCompile>
     <ClCompile Include="..\Python\_warnings.c">
       <Filter>Python</Filter>
     </ClCompile>
@@ -1526,9 +1529,6 @@
     <ClCompile Include="..\Objects\odictobject.c">
       <Filter>Objects</Filter>
     </ClCompile>
-    <ClCompile Include="..\Modules\_contextvarsmodule.c">
-      <Filter>Modules</Filter>
-    </ClCompile>
     <ClCompile Include="$(zlibDir)\adler32.c">
       <Filter>Modules\zlib</Filter>
     </ClCompile>

Modules/_contextvarsmodule.c renamed to Python/_contextvars.c

@@ -1,6 +1,6 @@
 #include "Python.h"
 
-#include "clinic/_contextvarsmodule.c.h"
+#include "clinic/_contextvars.c.h"
 
 /*[clinic input]
 module _contextvars

Modules/clinic/_contextvarsmodule.c.h renamed to Python/clinic/_contextvars.c.h

@@ -7703,7 +7703,6 @@ dnl always enabled extension modules
 PY_STDLIB_MOD_SIMPLE([array])
 PY_STDLIB_MOD_SIMPLE([_asyncio])
 PY_STDLIB_MOD_SIMPLE([_bisect])
-PY_STDLIB_MOD_SIMPLE([_contextvars])
 PY_STDLIB_MOD_SIMPLE([_csv])
 PY_STDLIB_MOD_SIMPLE([_heapq])
 PY_STDLIB_MOD_SIMPLE([_json])