Port to Python 3.

[catacomb-python] / ec.c

diff --git a/ec.c b/ec.c
index d631a91..459c272 100644 (file)
--- a/ec.c
+++ b/ec.c
@@ -589,6 +589,7 @@ end:
   return (rc);
 }
 
+#ifdef PY2
 static PyObject *ecpt_pylong(PyObject *me)
 {
   ec p = EC_INIT;
@@ -600,6 +601,7 @@ end:
   EC_DESTROY(&p);
   return (rc);
 }
+#endif
 
 static PyObject *ecpt_pynew(PyTypeObject *ty, PyObject *arg, PyObject *kw)
 {
@@ -639,7 +641,9 @@ static const PyNumberMethods ecpt_pynumber = {
   0,                                   /* @nb_add@ */
   0,                                   /* @nb_subtract@ */
   0,                                   /* @nb_multiply@ */
+#ifdef PY2
   0,                                   /* @nb_divide@ */
+#endif
   0,                                   /* @nb_remainder@ */
   0,                                   /* @nb_divmod@ */
   0,                                   /* @nb_power@ */
@@ -653,17 +657,23 @@ static const PyNumberMethods ecpt_pynumber = {
   0,                                   /* @nb_and@ */
   0,                                   /* @nb_xor@ */
   0,                                   /* @nb_or@ */
+#ifdef PY2
   0,                                   /* @nb_coerce@ */
+#endif
   ecpt_pyint,                          /* @nb_int@ */
-  ecpt_pylong,                         /* @nb_long@ */
+  PY23(ecpt_pylong, 0),                        /* @nb_long@ */
   0,                                   /* @nb_float@ */
+#ifdef PY2
   0,                                   /* @nb_oct@ */
   0,                                   /* @nb_hex@ */
+#endif
 
   0,                                   /* @nb_inplace_add@ */
   0,                                   /* @nb_inplace_subtract@ */
   0,                                   /* @nb_inplace_multiply@ */
+#ifdef PY2
   0,                                   /* @nb_inplace_divide@ */
+#endif
   0,                                   /* @nb_inplace_remainder@ */
   0,                                   /* @nb_inplace_power@ */
   0,                                   /* @nb_inplace_lshift@ */
@@ -731,7 +741,7 @@ static const PyTypeObject ecpt_pytype_skel = {
 
 static const PyMemberDef ecpt_pymembers[] = {
 #define MEMBERSTRUCT ecpt_pyobj
-  MEMRNM(curve, T_OBJECT, ob_type, READONLY,
+  MEMRNM(curve, T_OBJECT, PY23(ob_type, ob_base.ob_type), READONLY,
                                    "P.curve -> elliptic curve containing P")
 #undef MEMBERSTRUCT
   { 0 }
@@ -765,7 +775,9 @@ static const PyNumberMethods ecptcurve_pynumber = {
   ecpt_pyadd,                          /* @nb_add@ */
   ecpt_pysub,                          /* @nb_subtract@ */
   ecpt_pymul,                          /* @nb_multiply@ */
+#ifdef PY2
   0,                                   /* @nb_divide@ */
+#endif
   0,                                   /* @nb_remainder@ */
   0,                                   /* @nb_divmod@ */
   0,                                   /* @nb_power@ */
@@ -779,12 +791,16 @@ static const PyNumberMethods ecptcurve_pynumber = {
   0,                                   /* @nb_and@ */
   0,                                   /* @nb_xor@ */
   0,                                   /* @nb_or@ */
+#ifdef PY2
   0,                                   /* @nb_coerce@ */
+#endif
   0,                                   /* @nb_int@ */
   0,                                   /* @nb_long@ */
   0,                                   /* @nb_float@ */
+#ifdef PY2
   0,                                   /* @nb_oct@ */
   0,                                   /* @nb_hex@ */
+#endif
 
   0,                                   /* @nb_inplace_add@ */
   0,                                   /* @nb_inplace_subtract@ */