diff options
Diffstat (limited to 'Modules/_elementtree.c')
| -rw-r--r-- | Modules/_elementtree.c | 585 |
1 files changed, 290 insertions, 295 deletions
diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c index 7d50dd07a9..2cda98e611 100644 --- a/Modules/_elementtree.c +++ b/Modules/_elementtree.c @@ -57,9 +57,9 @@ do { memory -= size; printf("%8d - %s\n", memory, comment); } while (0) that all use of text and tail as object pointers must be wrapped in JOIN_OBJ. see comments in the ElementObject definition for more info. */ -#define JOIN_GET(p) ((Py_uintptr_t) (p) & 1) -#define JOIN_SET(p, flag) ((void*) ((Py_uintptr_t) (JOIN_OBJ(p)) | (flag))) -#define JOIN_OBJ(p) ((PyObject*) ((Py_uintptr_t) (p) & ~(Py_uintptr_t)1)) +#define JOIN_GET(p) ((uintptr_t) (p) & 1) +#define JOIN_SET(p, flag) ((void*) ((uintptr_t) (JOIN_OBJ(p)) | (flag))) +#define JOIN_OBJ(p) ((PyObject*) ((uintptr_t) (p) & ~(uintptr_t)1)) /* Py_CLEAR for a PyObject* that uses a join flag. Pass the pointer by * reference since this function sets it to NULL. @@ -129,30 +129,6 @@ elementtree_free(void *m) /* helpers */ LOCAL(PyObject*) -deepcopy(PyObject* object, PyObject* memo) -{ - /* do a deep copy of the given object */ - PyObject* args; - PyObject* result; - elementtreestate *st = ET_STATE_GLOBAL; - - if (!st->deepcopy_obj) { - PyErr_SetString( - PyExc_RuntimeError, - "deepcopy helper not found" - ); - return NULL; - } - - args = PyTuple_Pack(2, object, memo); - if (!args) - return NULL; - result = PyObject_CallObject(st->deepcopy_obj, args); - Py_DECREF(args); - return result; -} - -LOCAL(PyObject*) list_join(PyObject* list) { /* join list elements (destroying the list in the process) */ @@ -420,10 +396,8 @@ element_init(PyObject *self, PyObject *args, PyObject *kwds) Py_XDECREF(attrib); /* Replace the objects already pointed to by tag, text and tail. */ - tmp = self_elem->tag; Py_INCREF(tag); - self_elem->tag = tag; - Py_DECREF(tmp); + Py_XSETREF(self_elem->tag, tag); tmp = self_elem->text; Py_INCREF(Py_None); @@ -750,6 +724,9 @@ _elementtree_Element___copy___impl(ElementObject *self) return (PyObject*) element; } +/* Helper for a deep copy. */ +LOCAL(PyObject *) deepcopy(PyObject *, PyObject *); + /*[clinic input] _elementtree.Element.__deepcopy__ @@ -822,7 +799,7 @@ _elementtree_Element___deepcopy__(ElementObject *self, PyObject *memo) } /* add object to memo dictionary (so deepcopy won't visit it again) */ - id = PyLong_FromSsize_t((Py_uintptr_t) self); + id = PyLong_FromSsize_t((uintptr_t) self); if (!id) goto error; @@ -840,6 +817,53 @@ _elementtree_Element___deepcopy__(ElementObject *self, PyObject *memo) return NULL; } +LOCAL(PyObject *) +deepcopy(PyObject *object, PyObject *memo) +{ + /* do a deep copy of the given object */ + elementtreestate *st; + PyObject *stack[2]; + + /* Fast paths */ + if (object == Py_None || PyUnicode_CheckExact(object)) { + Py_INCREF(object); + return object; + } + + if (Py_REFCNT(object) == 1) { + if (PyDict_CheckExact(object)) { + PyObject *key, *value; + Py_ssize_t pos = 0; + int simple = 1; + while (PyDict_Next(object, &pos, &key, &value)) { + if (!PyUnicode_CheckExact(key) || !PyUnicode_CheckExact(value)) { + simple = 0; + break; + } + } + if (simple) + return PyDict_Copy(object); + /* Fall through to general case */ + } + else if (Element_CheckExact(object)) { + return _elementtree_Element___deepcopy__((ElementObject *)object, memo); + } + } + + /* General case */ + st = ET_STATE_GLOBAL; + if (!st->deepcopy_obj) { + PyErr_SetString(PyExc_RuntimeError, + "deepcopy helper not found"); + return NULL; + } + + stack[0] = object; + stack[1] = memo; + return _PyObject_FastCall(st->deepcopy_obj, stack, 2); +} + + /*[clinic input] _elementtree.Element.__sizeof__ -> Py_ssize_t @@ -1765,7 +1789,7 @@ element_ass_subscr(PyObject* self_, PyObject* item, PyObject* value) step = -step; } - assert((size_t)slicelen <= PY_SIZE_MAX / sizeof(PyObject *)); + assert((size_t)slicelen <= SIZE_MAX / sizeof(PyObject *)); /* recycle is a list that will contain all the children * scheduled for removal. @@ -1894,92 +1918,90 @@ element_ass_subscr(PyObject* self_, PyObject* item, PyObject* value) } static PyObject* -element_getattro(ElementObject* self, PyObject* nameobj) +element_tag_getter(ElementObject *self, void *closure) { - PyObject* res; - char *name = ""; + PyObject *res = self->tag; + Py_INCREF(res); + return res; +} - if (PyUnicode_Check(nameobj)) - name = _PyUnicode_AsString(nameobj); +static PyObject* +element_text_getter(ElementObject *self, void *closure) +{ + PyObject *res = element_get_text(self); + Py_XINCREF(res); + return res; +} - if (name == NULL) - return NULL; +static PyObject* +element_tail_getter(ElementObject *self, void *closure) +{ + PyObject *res = element_get_tail(self); + Py_XINCREF(res); + return res; +} - /* handle common attributes first */ - if (strcmp(name, "tag") == 0) { - res = self->tag; - Py_INCREF(res); - return res; - } else if (strcmp(name, "text") == 0) { - res = element_get_text(self); - Py_XINCREF(res); - return res; +static PyObject* +element_attrib_getter(ElementObject *self, void *closure) +{ + PyObject *res; + if (!self->extra) { + if (create_extra(self, NULL) < 0) + return NULL; } + res = element_get_attrib(self); + Py_XINCREF(res); + return res; +} - /* methods */ - res = PyObject_GenericGetAttr((PyObject*) self, nameobj); - if (res) - return res; - - /* less common attributes */ - if (strcmp(name, "tail") == 0) { - PyErr_Clear(); - res = element_get_tail(self); - } else if (strcmp(name, "attrib") == 0) { - PyErr_Clear(); - if (!self->extra) { - if (create_extra(self, NULL) < 0) - return NULL; - } - res = element_get_attrib(self); +/* macro for setter validation */ +#define _VALIDATE_ATTR_VALUE(V) \ + if ((V) == NULL) { \ + PyErr_SetString( \ + PyExc_AttributeError, \ + "can't delete element attribute"); \ + return -1; \ } - if (!res) - return NULL; - - Py_INCREF(res); - return res; +static int +element_tag_setter(ElementObject *self, PyObject *value, void *closure) +{ + _VALIDATE_ATTR_VALUE(value); + Py_INCREF(value); + Py_SETREF(self->tag, value); + return 0; } static int -element_setattro(ElementObject* self, PyObject* nameobj, PyObject* value) +element_text_setter(ElementObject *self, PyObject *value, void *closure) { - char *name = ""; + _VALIDATE_ATTR_VALUE(value); + Py_INCREF(value); + Py_DECREF(JOIN_OBJ(self->text)); + self->text = value; + return 0; +} - if (value == NULL) { - PyErr_SetString(PyExc_AttributeError, - "can't delete attribute"); - return -1; - } - if (PyUnicode_Check(nameobj)) - name = _PyUnicode_AsString(nameobj); - if (name == NULL) - return -1; +static int +element_tail_setter(ElementObject *self, PyObject *value, void *closure) +{ + _VALIDATE_ATTR_VALUE(value); + Py_INCREF(value); + Py_DECREF(JOIN_OBJ(self->tail)); + self->tail = value; + return 0; +} - if (strcmp(name, "tag") == 0) { - Py_INCREF(value); - Py_SETREF(self->tag, value); - } else if (strcmp(name, "text") == 0) { - Py_DECREF(JOIN_OBJ(self->text)); - self->text = value; - Py_INCREF(self->text); - } else if (strcmp(name, "tail") == 0) { - Py_DECREF(JOIN_OBJ(self->tail)); - self->tail = value; - Py_INCREF(self->tail); - } else if (strcmp(name, "attrib") == 0) { - if (!self->extra) { - if (create_extra(self, NULL) < 0) - return -1; - } - Py_INCREF(value); - Py_SETREF(self->extra->attrib, value); - } else { - PyErr_SetString(PyExc_AttributeError, - "Can't set arbitrary attributes on Element"); - return -1; +static int +element_attrib_setter(ElementObject *self, PyObject *value, void *closure) +{ + _VALIDATE_ATTR_VALUE(value); + if (!self->extra) { + if (create_extra(self, NULL) < 0) + return -1; } - + Py_INCREF(value); + Py_SETREF(self->extra->attrib, value); return 0; } @@ -1999,22 +2021,22 @@ static PySequenceMethods element_as_sequence = { * pre-order traversal. To keep track of which sub-element should be returned * next, a stack of parents is maintained. This is a standard stack-based * iterative pre-order traversal of a tree. - * The stack is managed using a single-linked list starting at parent_stack. - * Each stack node contains the saved parent to which we should return after + * The stack is managed using a continuous array. + * Each stack item contains the saved parent to which we should return after * the current one is exhausted, and the next child to examine in that parent. */ typedef struct ParentLocator_t { ElementObject *parent; Py_ssize_t child_index; - struct ParentLocator_t *next; } ParentLocator; typedef struct { PyObject_HEAD ParentLocator *parent_stack; + Py_ssize_t parent_stack_used; + Py_ssize_t parent_stack_size; ElementObject *root_element; PyObject *sought_tag; - int root_done; int gettext; } ElementIterObject; @@ -2022,13 +2044,11 @@ typedef struct { static void elementiter_dealloc(ElementIterObject *it) { - ParentLocator *p = it->parent_stack; - while (p) { - ParentLocator *temp = p; - Py_XDECREF(p->parent); - p = p->next; - PyObject_Free(temp); - } + Py_ssize_t i = it->parent_stack_used; + it->parent_stack_used = 0; + while (i--) + Py_XDECREF(it->parent_stack[i].parent); + PyMem_Free(it->parent_stack); Py_XDECREF(it->sought_tag); Py_XDECREF(it->root_element); @@ -2040,11 +2060,9 @@ elementiter_dealloc(ElementIterObject *it) static int elementiter_traverse(ElementIterObject *it, visitproc visit, void *arg) { - ParentLocator *p = it->parent_stack; - while (p) { - Py_VISIT(p->parent); - p = p->next; - } + Py_ssize_t i = it->parent_stack_used; + while (i--) + Py_VISIT(it->parent_stack[i].parent); Py_VISIT(it->root_element); Py_VISIT(it->sought_tag); @@ -2053,17 +2071,25 @@ elementiter_traverse(ElementIterObject *it, visitproc visit, void *arg) /* Helper function for elementiter_next. Add a new parent to the parent stack. */ -static ParentLocator * -parent_stack_push_new(ParentLocator *stack, ElementObject *parent) +static int +parent_stack_push_new(ElementIterObject *it, ElementObject *parent) { - ParentLocator *new_node = PyObject_Malloc(sizeof(ParentLocator)); - if (new_node) { - new_node->parent = parent; - Py_INCREF(parent); - new_node->child_index = 0; - new_node->next = stack; + ParentLocator *item; + + if (it->parent_stack_used >= it->parent_stack_size) { + Py_ssize_t new_size = it->parent_stack_size * 2; /* never overflow */ + ParentLocator *parent_stack = it->parent_stack; + PyMem_Resize(parent_stack, ParentLocator, new_size); + if (parent_stack == NULL) + return -1; + it->parent_stack = parent_stack; + it->parent_stack_size = new_size; } - return new_node; + item = it->parent_stack + it->parent_stack_used++; + Py_INCREF(parent); + item->parent = parent; + item->child_index = 0; + return 0; } static PyObject * @@ -2080,151 +2106,91 @@ elementiter_next(ElementIterObject *it) * - itertext() also has to handle tail, after finishing with all the * children of a node. */ - ElementObject *cur_parent; - Py_ssize_t child_index; int rc; ElementObject *elem; + PyObject *text; while (1) { /* Handle the case reached in the beginning and end of iteration, where - * the parent stack is empty. The root_done flag gives us indication - * whether we've just started iterating (so root_done is 0), in which - * case the root is returned. If root_done is 1 and we're here, the + * the parent stack is empty. If root_element is NULL and we're here, the * iterator is exhausted. */ - if (!it->parent_stack->parent) { - if (it->root_done) { + if (!it->parent_stack_used) { + if (!it->root_element) { PyErr_SetNone(PyExc_StopIteration); return NULL; - } else { - elem = it->root_element; - it->parent_stack = parent_stack_push_new(it->parent_stack, - elem); - if (!it->parent_stack) { - PyErr_NoMemory(); - return NULL; - } + } - Py_INCREF(elem); - it->root_done = 1; - rc = (it->sought_tag == Py_None); - if (!rc) { - rc = PyObject_RichCompareBool(elem->tag, - it->sought_tag, Py_EQ); - if (rc < 0) { - Py_DECREF(elem); - return NULL; - } - } - if (rc) { - if (it->gettext) { - PyObject *text = element_get_text(elem); - if (!text) { - Py_DECREF(elem); - return NULL; - } - Py_INCREF(text); - Py_DECREF(elem); - rc = PyObject_IsTrue(text); - if (rc > 0) - return text; - Py_DECREF(text); - if (rc < 0) - return NULL; - } else { - return (PyObject *)elem; - } - } - else { - Py_DECREF(elem); + elem = it->root_element; /* steals a reference */ + it->root_element = NULL; + } + else { + /* See if there are children left to traverse in the current parent. If + * yes, visit the next child. If not, pop the stack and try again. + */ + ParentLocator *item = &it->parent_stack[it->parent_stack_used - 1]; + Py_ssize_t child_index = item->child_index; + ElementObjectExtra *extra; + elem = item->parent; + extra = elem->extra; + if (!extra || child_index >= extra->length) { + it->parent_stack_used--; + /* Note that extra condition on it->parent_stack_used here; + * this is because itertext() is supposed to only return *inner* + * text, not text following the element it began iteration with. + */ + if (it->gettext && it->parent_stack_used) { + text = element_get_tail(elem); + goto gettext; } + Py_DECREF(elem); + continue; } + + elem = (ElementObject *)extra->children[child_index]; + item->child_index++; + Py_INCREF(elem); } - /* See if there are children left to traverse in the current parent. If - * yes, visit the next child. If not, pop the stack and try again. - */ - cur_parent = it->parent_stack->parent; - child_index = it->parent_stack->child_index; - if (cur_parent->extra && child_index < cur_parent->extra->length) { - elem = (ElementObject *)cur_parent->extra->children[child_index]; - it->parent_stack->child_index++; - it->parent_stack = parent_stack_push_new(it->parent_stack, - elem); - if (!it->parent_stack) { - PyErr_NoMemory(); - return NULL; - } + if (parent_stack_push_new(it, elem) < 0) { + Py_DECREF(elem); + PyErr_NoMemory(); + return NULL; + } + if (it->gettext) { + text = element_get_text(elem); + goto gettext; + } - Py_INCREF(elem); - if (it->gettext) { - PyObject *text = element_get_text(elem); - if (!text) { - Py_DECREF(elem); - return NULL; - } - Py_INCREF(text); - Py_DECREF(elem); - rc = PyObject_IsTrue(text); - if (rc > 0) - return text; - Py_DECREF(text); - if (rc < 0) - return NULL; - } else { - rc = (it->sought_tag == Py_None); - if (!rc) { - rc = PyObject_RichCompareBool(elem->tag, - it->sought_tag, Py_EQ); - if (rc < 0) { - Py_DECREF(elem); - return NULL; - } - } - if (rc) { - return (PyObject *)elem; - } - Py_DECREF(elem); - } + if (it->sought_tag == Py_None) + return (PyObject *)elem; + + rc = PyObject_RichCompareBool(elem->tag, it->sought_tag, Py_EQ); + if (rc > 0) + return (PyObject *)elem; + + Py_DECREF(elem); + if (rc < 0) + return NULL; + continue; + +gettext: + if (!text) { + Py_DECREF(elem); + return NULL; + } + if (text == Py_None) { + Py_DECREF(elem); } else { - PyObject *tail; - ParentLocator *next; - if (it->gettext) { - Py_INCREF(cur_parent); - tail = element_get_tail(cur_parent); - if (!tail) { - Py_DECREF(cur_parent); - return NULL; - } - Py_INCREF(tail); - Py_DECREF(cur_parent); - } - else { - tail = Py_None; - Py_INCREF(tail); - } - next = it->parent_stack->next; - cur_parent = it->parent_stack->parent; - PyObject_Free(it->parent_stack); - it->parent_stack = next; - Py_XDECREF(cur_parent); - - /* Note that extra condition on it->parent_stack->parent here; - * this is because itertext() is supposed to only return *inner* - * text, not text following the element it began iteration with. - */ - if (it->parent_stack->parent) { - rc = PyObject_IsTrue(tail); - if (rc > 0) - return tail; - Py_DECREF(tail); - if (rc < 0) - return NULL; - } - else { - Py_DECREF(tail); - } + Py_INCREF(text); + Py_DECREF(elem); + rc = PyObject_IsTrue(text); + if (rc > 0) + return text; + Py_DECREF(text); + if (rc < 0) + return NULL; } } @@ -2276,6 +2242,7 @@ static PyTypeObject ElementIter_Type = { 0, /* tp_new */ }; +#define INIT_PARENT_STACK_SIZE 8 static PyObject * create_elementiter(ElementObject *self, PyObject *tag, int gettext) @@ -2288,22 +2255,20 @@ create_elementiter(ElementObject *self, PyObject *tag, int gettext) Py_INCREF(tag); it->sought_tag = tag; - it->root_done = 0; it->gettext = gettext; Py_INCREF(self); it->root_element = self; PyObject_GC_Track(it); - it->parent_stack = PyObject_Malloc(sizeof(ParentLocator)); + it->parent_stack = PyMem_New(ParentLocator, INIT_PARENT_STACK_SIZE); if (it->parent_stack == NULL) { Py_DECREF(it); PyErr_NoMemory(); return NULL; } - it->parent_stack->parent = NULL; - it->parent_stack->child_index = 0; - it->parent_stack->next = NULL; + it->parent_stack_used = 0; + it->parent_stack_size = INIT_PARENT_STACK_SIZE; return (PyObject *)it; } @@ -2328,7 +2293,7 @@ typedef struct { PyObject *element_factory; /* element tracing */ - PyObject *events; /* list of events, or NULL if not collecting */ + PyObject *events_append; /* the append method of the list of events, or NULL */ PyObject *start_event_obj; /* event objects (NULL to ignore) */ PyObject *end_event_obj; PyObject *start_ns_event_obj; @@ -2363,7 +2328,7 @@ treebuilder_new(PyTypeObject *type, PyObject *args, PyObject *kwds) } t->index = 0; - t->events = NULL; + t->events_append = NULL; t->start_event_obj = t->end_event_obj = NULL; t->start_ns_event_obj = t->end_ns_event_obj = NULL; } @@ -2382,13 +2347,9 @@ _elementtree_TreeBuilder___init___impl(TreeBuilderObject *self, PyObject *element_factory) /*[clinic end generated code: output=91cfa7558970ee96 input=1b424eeefc35249c]*/ { - PyObject *tmp; - if (element_factory) { Py_INCREF(element_factory); - tmp = self->element_factory; - self->element_factory = element_factory; - Py_XDECREF(tmp); + Py_XSETREF(self->element_factory, element_factory); } return 0; @@ -2413,7 +2374,7 @@ treebuilder_gc_clear(TreeBuilderObject *self) Py_CLEAR(self->start_ns_event_obj); Py_CLEAR(self->end_event_obj); Py_CLEAR(self->start_event_obj); - Py_CLEAR(self->events); + Py_CLEAR(self->events_append); Py_CLEAR(self->stack); Py_CLEAR(self->data); Py_CLEAR(self->last); @@ -2494,13 +2455,14 @@ treebuilder_append_event(TreeBuilderObject *self, PyObject *action, PyObject *node) { if (action != NULL) { - PyObject *res = PyTuple_Pack(2, action, node); - if (res == NULL) + PyObject *res; + PyObject *event = PyTuple_Pack(2, action, node); + if (event == NULL) return -1; - if (PyList_Append(self->events, res) < 0) { - Py_DECREF(res); + res = PyObject_CallFunctionObjArgs(self->events_append, event, NULL); + Py_DECREF(event); + if (res == NULL) return -1; - } Py_DECREF(res); } return 0; @@ -2529,10 +2491,17 @@ treebuilder_handle_start(TreeBuilderObject* self, PyObject* tag, self->data = NULL; } - if (self->element_factory && self->element_factory != Py_None) { - node = PyObject_CallFunction(self->element_factory, "OO", tag, attrib); - } else { + if (!self->element_factory || self->element_factory == Py_None) { node = create_new_element(tag, attrib); + } else if (attrib == Py_None) { + attrib = PyDict_New(); + if (!attrib) + return NULL; + node = PyObject_CallFunction(self->element_factory, "OO", tag, attrib); + Py_DECREF(attrib); + } + else { + node = PyObject_CallFunction(self->element_factory, "OO", tag, attrib); } if (!node) { return NULL; @@ -2991,12 +2960,8 @@ expat_start_handler(XMLParserObject* self, const XML_Char* tag_in, attrib_in += 2; } } else { - /* Pass an empty dictionary on */ - attrib = PyDict_New(); - if (!attrib) { - Py_DECREF(tag); - return; - } + Py_INCREF(Py_None); + attrib = Py_None; } if (TreeBuilder_CheckExact(self->target)) { @@ -3005,6 +2970,14 @@ expat_start_handler(XMLParserObject* self, const XML_Char* tag_in, tag, attrib); } else if (self->handle_start) { + if (attrib == Py_None) { + Py_DECREF(attrib); + attrib = PyDict_New(); + if (!attrib) { + Py_DECREF(tag); + return; + } + } res = PyObject_CallFunction(self->handle_start, "OO", tag, attrib); } else res = NULL; @@ -3078,7 +3051,7 @@ expat_start_ns_handler(XMLParserObject* self, const XML_Char* prefix, if (PyErr_Occurred()) return; - if (!target->events || !target->start_ns_event_obj) + if (!target->events_append || !target->start_ns_event_obj) return; if (!uri) @@ -3101,7 +3074,7 @@ expat_end_ns_handler(XMLParserObject* self, const XML_Char* prefix_in) if (PyErr_Occurred()) return; - if (!target->events) + if (!target->events_append) return; treebuilder_append_event(target, target->end_ns_event_obj, Py_None); @@ -3428,7 +3401,7 @@ _elementtree_XMLParser_close_impl(XMLParserObject *self) } else if (self->handle_close) { Py_DECREF(res); - return PyObject_CallFunction(self->handle_close, ""); + return _PyObject_CallNoArg(self->handle_close); } else { return res; @@ -3590,7 +3563,7 @@ _elementtree_XMLParser_doctype_impl(XMLParserObject *self, PyObject *name, /*[clinic input] _elementtree.XMLParser._setevents - events_queue: object(subclass_of='&PyList_Type') + events_queue: object events_to_report: object = None / @@ -3600,12 +3573,12 @@ static PyObject * _elementtree_XMLParser__setevents_impl(XMLParserObject *self, PyObject *events_queue, PyObject *events_to_report) -/*[clinic end generated code: output=1440092922b13ed1 input=59db9742910c6174]*/ +/*[clinic end generated code: output=1440092922b13ed1 input=abf90830a1c3b0fc]*/ { /* activate element event reporting */ Py_ssize_t i; TreeBuilderObject *target; - PyObject *events_seq; + PyObject *events_append, *events_seq; if (!TreeBuilder_CheckExact(self->target)) { PyErr_SetString( @@ -3618,8 +3591,10 @@ _elementtree_XMLParser__setevents_impl(XMLParserObject *self, target = (TreeBuilderObject*) self->target; - Py_INCREF(events_queue); - Py_XSETREF(target->events, events_queue); + events_append = PyObject_GetAttrString(events_queue, "append"); + if (events_append == NULL) + return NULL; + Py_XSETREF(target->events_append, events_append); /* clear out existing events */ Py_CLEAR(target->start_event_obj); @@ -3729,7 +3704,7 @@ static PyMethodDef element_methods[] = { _ELEMENTTREE_ELEMENT_ITERTEXT_METHODDEF _ELEMENTTREE_ELEMENT_ITERFIND_METHODDEF - {"getiterator", (PyCFunction)_elementtree_Element_iter, METH_VARARGS|METH_KEYWORDS, _elementtree_Element_iter__doc__}, + {"getiterator", (PyCFunction)_elementtree_Element_iter, METH_FASTCALL, _elementtree_Element_iter__doc__}, _ELEMENTTREE_ELEMENT_GETCHILDREN_METHODDEF _ELEMENTTREE_ELEMENT_ITEMS_METHODDEF @@ -3752,6 +3727,26 @@ static PyMappingMethods element_as_mapping = { (objobjargproc) element_ass_subscr, }; +static PyGetSetDef element_getsetlist[] = { + {"tag", + (getter)element_tag_getter, + (setter)element_tag_setter, + "A string identifying what kind of data this element represents"}, + {"text", + (getter)element_text_getter, + (setter)element_text_setter, + "A string of text directly after the start tag, or None"}, + {"tail", + (getter)element_tail_getter, + (setter)element_tail_setter, + "A string of text directly after the end tag, or None"}, + {"attrib", + (getter)element_attrib_getter, + (setter)element_attrib_setter, + "A dictionary containing the element's attributes"}, + {NULL}, +}; + static PyTypeObject Element_Type = { PyVarObject_HEAD_INIT(NULL, 0) "xml.etree.ElementTree.Element", sizeof(ElementObject), 0, @@ -3768,8 +3763,8 @@ static PyTypeObject Element_Type = { 0, /* tp_hash */ 0, /* tp_call */ 0, /* tp_str */ - (getattrofunc)element_getattro, /* tp_getattro */ - (setattrofunc)element_setattro, /* tp_setattro */ + PyObject_GenericGetAttr, /* tp_getattro */ + 0, /* tp_setattro */ 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_HAVE_GC, /* tp_flags */ @@ -3782,7 +3777,7 @@ static PyTypeObject Element_Type = { 0, /* tp_iternext */ element_methods, /* tp_methods */ 0, /* tp_members */ - 0, /* tp_getset */ + element_getsetlist, /* tp_getset */ 0, /* tp_base */ 0, /* tp_dict */ 0, /* tp_descr_get */ |