X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb-python/blobdiff_plain/8ebc32d8616aeac9892d20cebfbdc1b531b29d2c..f281293ca70de172b275ecb3224ea36839f2f830:/field.c

diff --git a/field.c b/field.c
index e33fdfd..7fc1f9d 100644
--- a/field.c
+++ b/field.c
@@ -324,7 +324,7 @@ static PyObject *feget__value(PyObject *me, void *hunoz)
     return (mp_pywrap(x));
 }
 
-static PyGetSetDef fe_pygetset[] = {
+static const PyGetSetDef fe_pygetset[] = {
 #define GETSETNAME(op, name) fe##op##_##name
   GET	(field,		"X.field -> field containing X")
   GET	(value,		"X.value -> `natural' MP/GF representation of X")
@@ -333,7 +333,7 @@ static PyGetSetDef fe_pygetset[] = {
   { 0 }
 };
 
-static PyMethodDef fe_pymethods[] = {
+static const PyMethodDef fe_pymethods[] = {
 #define METHNAME(func) femeth_##func
   METH	(inv,		"X.inv() -> X^{-1}")
   METH	(sqr,		"X.sqr() -> X^2")
@@ -347,7 +347,7 @@ static PyMethodDef fe_pymethods[] = {
   { 0 }
 };
 
-static PyNumberMethods fe_pynumber = {
+static const PyNumberMethods fe_pynumber = {
   fe_pyadd,				/* @nb_add@ */
   fe_pysub,				/* @nb_subtract@ */
   fe_pymul,				/* @nb_multiply@ */
@@ -402,7 +402,7 @@ static PyTypeObject fe_pytype_skel = {
   0,					/* @tp_setattr@ */
   0,					/* @tp_compare@ */
   0,					/* @tp_repr@ */
-  &fe_pynumber,				/* @tp_as_number@ */
+  PYNUMBER(fe),				/* @tp_as_number@ */
   0,					/* @tp_as_sequence@ */
   0,					/* @tp_as_mapping@ */
   fe_pyhash,				/* @tp_hash@ */
@@ -424,9 +424,9 @@ static PyTypeObject fe_pytype_skel = {
   0,					/* @tp_weaklistoffset@ */
   0,					/* @tp_iter@ */
   0,					/* @tp_iternext@ */
-  fe_pymethods,				/* @tp_methods@ */
+  PYMETHODS(fe),			/* @tp_methods@ */
   0,					/* @tp_members@ */
-  fe_pygetset,				/* @tp_getset@ */
+  PYGETSET(fe),				/* @tp_getset@ */
   0,					/* @tp_base@ */
   0,					/* @tp_dict@ */
   0,					/* @tp_descr_get@ */
@@ -472,6 +472,21 @@ static PyObject *fmeth__adopt(PyObject *me, PyObject *arg)
   return (fe_pywrap(me, xx));
 }
 
+static PyObject *meth__Field_parse(PyObject *me, PyObject *arg)
+{
+  field *f;
+  char *p;
+  PyObject *rc = 0;
+  qd_parse qd;
+
+  if (!PyArg_ParseTuple(arg, "Os:parse", &me, &p)) goto end;
+  qd.p = p; qd.e = 0;
+  if ((f = field_parse(&qd)) == 0) VALERR(qd.e);
+  rc = Py_BuildValue("(Ns)", field_pywrap(f), qd.p);
+end:
+  return (rc);
+}
+
 static void field_pydealloc(PyObject *me)
 {
   F_DESTROY(FIELD_F(me));
@@ -499,7 +514,7 @@ static PyObject *fget_name(PyObject *me, void *hunoz)
 static PyObject *fget_type(PyObject *me, void *hunoz)
   { return (PyInt_FromLong(F_TYPE(FIELD_F(me)))); }
 
-static PyGetSetDef field_pygetset[] = {
+static const PyGetSetDef field_pygetset[] = {
 #define GETSETNAME(op, name) f##op##_##name
   GET	(zero,		"F.zero -> field additive identity")
   GET	(one,		"F.one -> field multiplicative identity")
@@ -512,7 +527,7 @@ static PyGetSetDef field_pygetset[] = {
   { 0 }
 };
 
-static PyMethodDef field_pymethods[] = {
+static const PyMethodDef field_pymethods[] = {
 #define METHNAME(name) fmeth_##name
   METH	(_adopt,	"F._adopt(X) -> FE")
   KWMETH(rand,		"F.rand([rng = rand]) -> FE, uniformly distributed")
@@ -553,9 +568,9 @@ static PyTypeObject field_pytype_skel = {
   0,					/* @tp_weaklistoffset@ */
   0,					/* @tp_iter@ */
   0,					/* @tp_iternext@ */
-  field_pymethods,			/* @tp_methods@ */
+  PYMETHODS(field),			/* @tp_methods@ */
   0,					/* @tp_members@ */
-  field_pygetset,			/* @tp_getset@ */
+  PYGETSET(field),			/* @tp_getset@ */
   0,					/* @tp_base@ */
   0,					/* @tp_dict@ */
   0,					/* @tp_descr_get@ */
@@ -592,7 +607,7 @@ end:
 static PyObject *pfget_p(PyObject *me, void *hunoz)
   { return (mp_pywrap(MP_COPY(FIELD_F(me)->m))); }
 
-static PyGetSetDef primefield_pygetset[] = {
+static const PyGetSetDef primefield_pygetset[] = {
 #define GETSETNAME(op, name) pf##op##_##name
   GET	(p,		"F.p -> prime field characteristic")
 #undef GETSETNAME
@@ -633,7 +648,7 @@ static PyTypeObject primefield_pytype_skel = {
   0,					/* @tp_iternext@ */
   0,					/* @tp_methods@ */
   0,					/* @tp_members@ */
-  primefield_pygetset,			/* @tp_getset@ */
+  PYGETSET(primefield),			/* @tp_getset@ */
   0,					/* @tp_base@ */
   0,					/* @tp_dict@ */
   0,					/* @tp_descr_get@ */
@@ -721,7 +736,7 @@ static PyObject *bfget_m(PyObject *me, void *hunoz)
 static PyObject *bfget_p(PyObject *me, void *hunoz)
   { return (gf_pywrap(MP_COPY(FIELD_F(me)->m))); }
 
-static PyGetSetDef binfield_pygetset[] = {
+static const PyGetSetDef binfield_pygetset[] = {
 #define GETSETNAME(op, name) bf##op##_##name
   GET	(m,		"F.m -> field polynomial degree")
   GET	(p,		"F.p -> field polynomial")
@@ -764,7 +779,7 @@ static PyTypeObject binfield_pytype_skel = {
   0,					/* @tp_iternext@ */
   0,					/* @tp_methods@ */
   0,					/* @tp_members@ */
-  binfield_pygetset,			/* @tp_getset@ */
+  PYGETSET(binfield),			/* @tp_getset@ */
   0,					/* @tp_base@ */
   0,					/* @tp_dict@ */
   0,					/* @tp_descr_get@ */
@@ -867,7 +882,7 @@ static PyObject *bnfget_beta(PyObject *me, void *hunoz)
   return (gf_pywrap(MP_COPY(fc->ntop.r[fc->ntop.n - 1])));
 }
 
-static PyGetSetDef binnormfield_pygetset[] = {
+static const PyGetSetDef binnormfield_pygetset[] = {
 #define GETSETNAME(op, name) bnf##op##_##name
   GET	(beta,		"F.beta -> conversion factor")
 #undef GETSETNAME
@@ -909,7 +924,7 @@ static PyTypeObject binnormfield_pytype_skel = {
   0,					/* @tp_iternext@ */
   0,					/* @tp_methods@ */
   0,					/* @tp_members@ */
-  binnormfield_pygetset,		/* @tp_getset@ */
+  PYGETSET(binnormfield),		/* @tp_getset@ */
   0,					/* @tp_base@ */
   0,					/* @tp_dict@ */
   0,					/* @tp_descr_get@ */
@@ -924,25 +939,7 @@ static PyTypeObject binnormfield_pytype_skel = {
 
 /*----- Setup -------------------------------------------------------------*/
 
-static PyObject *meth__Field_parse(PyObject *me, PyObject *arg)
-{
-  field *f;
-  char *p;
-  PyObject *rc = 0;
-  qd_parse qd;
-
-  if (!PyArg_ParseTuple(arg, "Os:parse", &me, &p))
-    goto end;
-  qd.p = p;
-  qd.e = 0;
-  if ((f = field_parse(&qd)) == 0)
-    VALERR(qd.e);
-  rc = Py_BuildValue("(Ns)", field_pywrap(f), qd.p);
-end:
-  return (rc);
-}
-
-static PyMethodDef methods[] = {
+static const PyMethodDef methods[] = {
 #define METHNAME(func) meth_##func
   METH	(_Field_parse,	"parse(STR) -> F, REST")
 #undef METHNAME