297 static PyObject *lmiter_iterkeysnext(PyObject *o)

   298 {

   299 	size_t pl;

   300 	line *l = lmiter_nextline((lmIter *)o);

   301 	if (!l) {

   302 		return NULL;

   303 	}

   304 	pl = pathlen(l);

   305 	return PyString_FromStringAndSize(l->start, pl);

   306 }

   307 

   308 static PyTypeObject lazymanifestKeysIterator = {

   309 	PyObject_HEAD_INIT(NULL)

   310 	0,                               /*ob_size */

   311 	"parsers.lazymanifest.keysiterator", /*tp_name */

   312 	sizeof(lmIter),                  /*tp_basicsize */

   313 	0,                               /*tp_itemsize */

   314 	lmiter_dealloc,                  /*tp_dealloc */

   315 	0,                               /*tp_print */

   316 	0,                               /*tp_getattr */

   317 	0,                               /*tp_setattr */

   318 	0,                               /*tp_compare */

   319 	0,                               /*tp_repr */

   320 	0,                               /*tp_as_number */

   321 	0,                               /*tp_as_sequence */

   322 	0,                               /*tp_as_mapping */

   323 	0,                               /*tp_hash */

   324 	0,                               /*tp_call */

   325 	0,                               /*tp_str */

   326 	0,                               /*tp_getattro */

   327 	0,                               /*tp_setattro */

   328 	0,                               /*tp_as_buffer */

   329 	/* tp_flags: Py_TPFLAGS_HAVE_ITER tells python to

   330 	   use tp_iter and tp_iternext fields. */

   331 	Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_ITER,

   332 	"Keys iterator for a lazymanifest.",  /* tp_doc */

   333 	0,                               /* tp_traverse */

   334 	0,                               /* tp_clear */

   335 	0,                               /* tp_richcompare */

   336 	0,                               /* tp_weaklistoffset */

   337 	PyObject_SelfIter,               /* tp_iter: __iter__() method */

   338 	lmiter_iterkeysnext,             /* tp_iternext: next() method */

   339 };

   340 

   352 	if (i) {

   353 		i->m = t;

   354 		i->pos = -1;

   355 	} else {

   356 		Py_DECREF(t);

   357 		PyErr_NoMemory();

   358 	}

   359 	return (PyObject *)i;

   360 }

   361 

   362 static PyObject *lazymanifest_getkeysiter(lazymanifest *self)

   363 {

   364 	lmIter *i = NULL;

   365 	lazymanifest *t = lazymanifest_copy(self);

   366 	if (!t) {

   367 		PyErr_NoMemory();

   368 		return NULL;

   369 	}

   370 	i = PyObject_New(lmIter, &lazymanifestKeysIterator);

   861 	{"iterkeys", (PyCFunction)lazymanifest_getkeysiter, METH_NOARGS,

   862 	 "Iterate over file names in this lazymanifest."},