Remove _templatelib extension

Author: lysnikolaou

Lib/string/templatelib.py

@@ -1,12 +1,15 @@
 """Support for template string literals (t-strings)."""
 
-from _templatelib import Interpolation, Template
-
 __all__ = [
     "Interpolation",
     "Template",
 ]
 
+t = t"{0}"
+Template = type(t)
+Interpolation = type(t.interpolations[0])
+del t
+
 def _template_unpickle(*args):
     import itertools
 

Modules/Setup

@@ -149,7 +149,6 @@ PYTHONPATH=$(COREPYTHONPATH)
 #_socket socketmodule.c
 #_statistics _statisticsmodule.c
 #_struct _struct.c
-#_templatelib _templatelibmodule.c
 #_types _typesmodule.c
 #_typing _typingmodule.c
 #_zoneinfo _zoneinfo.c

Modules/Setup.bootstrap.in

@@ -21,7 +21,6 @@ _io _io/_iomodule.c _io/iobase.c _io/fileio.c _io/bytesio.c _io/bufferedio.c _io
 itertools itertoolsmodule.c
 _sre _sre/sre.c
 _sysconfig _sysconfig.c
-_templatelib _templatelibmodule.c
 _thread _threadmodule.c
 time timemodule.c
 _types _typesmodule.c

Modules/_templatelibmodule.c

@@ -19,7 +19,6 @@ 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);
@@ -107,7 +106,6 @@ 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},

PC/config.c

@@ -484,7 +484,6 @@
     <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

@@ -1004,9 +1004,6 @@
     <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>

PCbuild/pythoncore.vcxproj.filters

@@ -7795,7 +7795,6 @@ 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])