python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 232 deletions

diff --git a/sys/src/cmd/python/Objects/iterobject.c b/sys/src/cmd/python/Objects/iterobject.c
deleted file mode 100644
index cf839f478..000000000
--- a/sys/src/cmd/python/Objects/iterobject.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/* Iterator objects */
-
-#include "Python.h"
-
-typedef struct {
-	PyObject_HEAD
-	long      it_index;
-	PyObject *it_seq; /* Set to NULL when iterator is exhausted */
-} seqiterobject;
-
-PyObject *
-PySeqIter_New(PyObject *seq)
-{
-	seqiterobject *it;
-
-	if (!PySequence_Check(seq)) {
-		PyErr_BadInternalCall();
-		return NULL;
-	}	
-	it = PyObject_GC_New(seqiterobject, &PySeqIter_Type);
-	if (it == NULL)
-		return NULL;
-	it->it_index = 0;
-	Py_INCREF(seq);
-	it->it_seq = seq;
-	_PyObject_GC_TRACK(it);
-	return (PyObject *)it;
-}
-
-static void
-iter_dealloc(seqiterobject *it)
-{
-	_PyObject_GC_UNTRACK(it);
-	Py_XDECREF(it->it_seq);
-	PyObject_GC_Del(it);
-}
-
-static int
-iter_traverse(seqiterobject *it, visitproc visit, void *arg)
-{
-	Py_VISIT(it->it_seq);
-	return 0;
-}
-
-static PyObject *
-iter_iternext(PyObject *iterator)
-{
-	seqiterobject *it;
-	PyObject *seq;
-	PyObject *result;
-
-	assert(PySeqIter_Check(iterator));
-	it = (seqiterobject *)iterator;
-	seq = it->it_seq;
-	if (seq == NULL)
-		return NULL;
-
-	result = PySequence_GetItem(seq, it->it_index);
-	if (result != NULL) {
-		it->it_index++;
-		return result;
-	}
-	if (PyErr_ExceptionMatches(PyExc_IndexError) ||
-	    PyErr_ExceptionMatches(PyExc_StopIteration))
-	{
-		PyErr_Clear();
-		Py_DECREF(seq);
-		it->it_seq = NULL;
-	}
-	return NULL;
-}
-
-static PyObject *
-iter_len(seqiterobject *it)
-{
-	Py_ssize_t seqsize, len;
-
-	if (it->it_seq) {
-		seqsize = PySequence_Size(it->it_seq);
-		if (seqsize == -1)
-			return NULL;
-		len = seqsize - it->it_index;
-		if (len >= 0)
-			return PyInt_FromSsize_t(len);
-	}
-	return PyInt_FromLong(0);
-}
-
-PyDoc_STRVAR(length_hint_doc, "Private method returning an estimate of len(list(it)).");
-
-static PyMethodDef seqiter_methods[] = {
-	{"__length_hint__", (PyCFunction)iter_len, METH_NOARGS, length_hint_doc},
- 	{NULL,		NULL}		/* sentinel */
-};
-
-PyTypeObject PySeqIter_Type = {
-	PyObject_HEAD_INIT(&PyType_Type)
-	0,					/* ob_size */
-	"iterator",				/* tp_name */
-	sizeof(seqiterobject),			/* tp_basicsize */
-	0,					/* tp_itemsize */
-	/* methods */
-	(destructor)iter_dealloc, 		/* tp_dealloc */
-	0,					/* tp_print */
-	0,					/* tp_getattr */
-	0,					/* tp_setattr */
-	0,					/* tp_compare */
-	0,					/* tp_repr */
-	0,					/* tp_as_number */
-	0,					/* tp_as_sequence */
-	0,					/* tp_as_mapping */
-	0,					/* tp_hash */
-	0,					/* tp_call */
-	0,					/* tp_str */
-	PyObject_GenericGetAttr,		/* tp_getattro */
-	0,					/* tp_setattro */
-	0,					/* tp_as_buffer */
-	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
- 	0,					/* tp_doc */
- 	(traverseproc)iter_traverse,		/* tp_traverse */
- 	0,					/* tp_clear */
-	0,					/* tp_richcompare */
-	0,					/* tp_weaklistoffset */
-	PyObject_SelfIter,			/* tp_iter */
-	iter_iternext,				/* tp_iternext */
-	seqiter_methods,			/* tp_methods */
-	0,					/* tp_members */
-};
-
-/* -------------------------------------- */
-
-typedef struct {
-	PyObject_HEAD
-	PyObject *it_callable; /* Set to NULL when iterator is exhausted */
-	PyObject *it_sentinel; /* Set to NULL when iterator is exhausted */
-} calliterobject;
-
-PyObject *
-PyCallIter_New(PyObject *callable, PyObject *sentinel)
-{
-	calliterobject *it;
-	it = PyObject_GC_New(calliterobject, &PyCallIter_Type);
-	if (it == NULL)
-		return NULL;
-	Py_INCREF(callable);
-	it->it_callable = callable;
-	Py_INCREF(sentinel);
-	it->it_sentinel = sentinel;
-	_PyObject_GC_TRACK(it);
-	return (PyObject *)it;
-}
-static void
-calliter_dealloc(calliterobject *it)
-{
-	_PyObject_GC_UNTRACK(it);
-	Py_XDECREF(it->it_callable);
-	Py_XDECREF(it->it_sentinel);
-	PyObject_GC_Del(it);
-}
-
-static int
-calliter_traverse(calliterobject *it, visitproc visit, void *arg)
-{
-	Py_VISIT(it->it_callable);
-	Py_VISIT(it->it_sentinel);
-	return 0;
-}
-
-static PyObject *
-calliter_iternext(calliterobject *it)
-{
-	if (it->it_callable != NULL) {
-		PyObject *args = PyTuple_New(0);
-		PyObject *result;
-		if (args == NULL)
-			return NULL;
-		result = PyObject_Call(it->it_callable, args, NULL);
-		Py_DECREF(args);
-		if (result != NULL) {
-			int ok;
-			ok = PyObject_RichCompareBool(result,
-						      it->it_sentinel,
-						      Py_EQ);
-			if (ok == 0)
-				return result; /* Common case, fast path */
-			Py_DECREF(result);
-			if (ok > 0) {
-				Py_CLEAR(it->it_callable);
-				Py_CLEAR(it->it_sentinel);
-			}
-		}
-		else if (PyErr_ExceptionMatches(PyExc_StopIteration)) {
-			PyErr_Clear();
-			Py_CLEAR(it->it_callable);
-			Py_CLEAR(it->it_sentinel);
-		}
-	}
-	return NULL;
-}
-
-PyTypeObject PyCallIter_Type = {
-	PyObject_HEAD_INIT(&PyType_Type)
-	0,					/* ob_size */
-	"callable-iterator",			/* tp_name */
-	sizeof(calliterobject),			/* tp_basicsize */
-	0,					/* tp_itemsize */
-	/* methods */
-	(destructor)calliter_dealloc, 		/* tp_dealloc */
-	0,					/* tp_print */
-	0,					/* tp_getattr */
-	0,					/* tp_setattr */
-	0,					/* tp_compare */
-	0,					/* tp_repr */
-	0,					/* tp_as_number */
-	0,					/* tp_as_sequence */
-	0,					/* tp_as_mapping */
-	0,					/* tp_hash */
-	0,					/* tp_call */
-	0,					/* tp_str */
-	PyObject_GenericGetAttr,		/* tp_getattro */
-	0,					/* tp_setattro */
-	0,					/* tp_as_buffer */
-	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,/* tp_flags */
-	0,					/* tp_doc */
-	(traverseproc)calliter_traverse,	/* tp_traverse */
-	0,					/* tp_clear */
-	0,					/* tp_richcompare */
-	0,					/* tp_weaklistoffset */
-	PyObject_SelfIter,			/* tp_iter */
-	(iternextfunc)calliter_iternext,	/* tp_iternext */
-	0,					/* tp_methods */
-};