Remove PyPY

https://news.ycombinator.com/item?id=47293415

Author: rogerbinns

apsw/tests/__main__.py

@@ -3981,10 +3981,9 @@ def badfunc(*args):
         self.assertTrue(frame.f_lineno > 100)
         self.assertTrue(frame.f_code.co_name.endswith("-badfunc"))
         # check local variables
-        if platform.python_implementation() != "PyPy":
-            l = frame.f_locals
-            self.assertIn("NumberOfArguments", l)
-            self.assertEqual(l["NumberOfArguments"], 3)
+        l = frame.f_locals
+        self.assertIn("NumberOfArguments", l)
+        self.assertEqual(l["NumberOfArguments"], 3)
 
     def testLoadExtension(self):
         "Check loading of extensions"

doc/changes.rst

@@ -863,8 +863,6 @@ Shell exit for --version etc cleanly exits (:issue:`210`)
 
 Python 3.11 (:issue:`326`) now works.
 
-PyPy3 compiles and mostly works (:issue:`323`).
-
 3.38.1-r1
 =========
 

src/apsw.c

@@ -1549,13 +1549,8 @@ formatsqlvalue(PyObject *Py_UNUSED(self), PyObject *value)
 
     if (simple)
     {
-#ifdef PYPY_VERSION
-      PyErr_Format(PyExc_NotImplementedError, "PyPy has not implemented PyUnicode_CopyCharacters");
-      return NULL;
-#else
       PyUnicode_CopyCharacters(strres, 1, value, 0, input_length);
       return strres;
-#endif
     }
 
     outpos = 1;

src/util.c

@@ -223,9 +223,6 @@ apsw_write_unraisable(PyObject *hookobject)
   PyObject *result = NULL;
 
   /* fill in the rest of the traceback */
-#ifdef PYPY_VERSION
-  /* do nothing */
-#else
   PyFrameObject *prev = NULL, *frame = PyThreadState_GetFrame(PyThreadState_GET());
   while (frame)
   {
@@ -234,7 +231,6 @@ apsw_write_unraisable(PyObject *hookobject)
     Py_DECREF(frame);
     frame = prev;
   }
-#endif
 
   /* Get the exception details - we have to use the legacy deprecated API because
      unraisable hook structure has the three separate exception fields despite