cpython/Modules/pyexpat.c

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/***********************************************************
Copyright 2000 by Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the names of Stichting Mathematisch
Centrum or CWI or Corporation for National Research Initiatives or
CNRI not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior
permission.
While CWI is the initial source for this software, a modified version
is made available by the Corporation for National Research Initiatives
(CNRI) at the Internet address ftp://ftp.python.org.
STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
******************************************************************/
#include "Python.h"
#include "xmlparse.h"
/*
** The version number should match the one in _checkversion
*/
#define VERSION "1.9"
enum HandlerTypes{
StartElement,
EndElement,
ProcessingInstruction,
CharacterData,
UnparsedEntityDecl,
NotationDecl,
StartNamespaceDecl,
EndNamespaceDecl,
Comment,
StartCdataSection,
EndCdataSection,
Default,
DefaultHandlerExpand,
NotStandalone,
ExternalEntityRef
};
static PyObject *ErrorObject;
/* ----------------------------------------------------- */
/* Declarations for objects of type xmlparser */
typedef struct {
PyObject_HEAD
XML_Parser itself;
PyObject **handlers;
} xmlparseobject;
staticforward PyTypeObject Xmlparsetype;
typedef void (*xmlhandlersetter)( XML_Parser *self, void *meth );
typedef void* xmlhandler;
struct HandlerInfo{
const char *name;
xmlhandlersetter setter;
xmlhandler handler;
};
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staticforward struct HandlerInfo handler_info[];
static PyObject *conv_atts( XML_Char **atts){
PyObject *attrs_obj=NULL;
XML_Char **attrs_p, **attrs_k;
int attrs_len;
PyObject *rv;
if( (attrs_obj = PyDict_New()) == NULL )
goto finally;
for(attrs_len=0, attrs_p = atts;
*attrs_p;
attrs_p++, attrs_len++) {
if (attrs_len%2) {
rv=PyString_FromString(*attrs_p);
if (! rv) {
Py_DECREF(attrs_obj);
attrs_obj=NULL;
goto finally;
}
if (PyDict_SetItemString(
attrs_obj,
(char*)*attrs_k, rv) < 0){
Py_DECREF(attrs_obj);
attrs_obj=NULL;
goto finally;
}
Py_DECREF(rv);
}
else attrs_k=attrs_p;
}
finally:
return attrs_obj;
}
/* Callback routines */
void clear_handlers( xmlparseobject *self );
void flag_error( xmlparseobject *self ){
clear_handlers(self);
}
#define RC_HANDLER( RC, NAME, PARAMS, INIT, PARAM_FORMAT, CONVERSION, \
RETURN, GETUSERDATA) \
\
static RC my_##NAME##Handler PARAMS {\
xmlparseobject *self = GETUSERDATA ; \
PyObject *args=NULL; \
PyObject *rv=NULL; \
INIT \
\
if (self->handlers[NAME] \
&& self->handlers[NAME] != Py_None) { \
args = Py_BuildValue PARAM_FORMAT ;\
if (!args) return RETURN; \
rv = PyEval_CallObject(self->handlers[NAME], args); \
Py_DECREF(args); \
if (rv == NULL) { \
flag_error( self ); \
return RETURN; \
} \
CONVERSION \
Py_DECREF(rv); \
} \
return RETURN; \
}
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#define NOTHING /**/
#define VOID_HANDLER( NAME, PARAMS, PARAM_FORMAT ) \
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RC_HANDLER( void, NAME, PARAMS, NOTHING, PARAM_FORMAT, NOTHING, NOTHING,\
(xmlparseobject *)userData )
#define INT_HANDLER( NAME, PARAMS, PARAM_FORMAT )\
RC_HANDLER( int, NAME, PARAMS, int rc=0;, PARAM_FORMAT, \
rc = PyInt_AsLong( rv );, rc, \
(xmlparseobject *)userData )
VOID_HANDLER( StartElement,
(void *userData, const XML_Char *name, const XML_Char **atts ),
("(sO&)", name, conv_atts, atts ) )
VOID_HANDLER( EndElement,
(void *userData, const XML_Char *name ),
("(s)", name) )
VOID_HANDLER( ProcessingInstruction,
(void *userData,
const XML_Char *target,
const XML_Char *data),
("(ss)",target, data ))
VOID_HANDLER( CharacterData,
(void *userData, const XML_Char *data, int len),
("(s#)", data, len ) )
VOID_HANDLER( UnparsedEntityDecl,
(void *userData,
const XML_Char *entityName,
const XML_Char *base,
const XML_Char *systemId,
const XML_Char *publicId,
const XML_Char *notationName),
("(sssss)", entityName, base, systemId, publicId, notationName))
VOID_HANDLER( NotationDecl,
(void *userData,
const XML_Char *notationName,
const XML_Char *base,
const XML_Char *systemId,
const XML_Char *publicId),
("(ssss)", notationName, base, systemId, publicId))
VOID_HANDLER( StartNamespaceDecl,
(void *userData,
const XML_Char *prefix,
const XML_Char *uri),
("(ss)", prefix, uri ))
VOID_HANDLER( EndNamespaceDecl,
(void *userData,
const XML_Char *prefix),
("(s)", prefix ))
VOID_HANDLER( Comment,
(void *userData, const XML_Char *prefix),
("(s)", prefix))
VOID_HANDLER( StartCdataSection,
(void *userData),
("()" ))
VOID_HANDLER( EndCdataSection,
(void *userData),
("()" ))
VOID_HANDLER( Default,
(void *userData, const XML_Char *s, int len),
("(s#)",s,len))
VOID_HANDLER( DefaultHandlerExpand,
(void *userData, const XML_Char *s, int len),
("(s#)",s,len))
INT_HANDLER( NotStandalone,
(void *userData),
("()"))
RC_HANDLER( int, ExternalEntityRef,
(XML_Parser parser,
const XML_Char *context,
const XML_Char *base,
const XML_Char *systemId,
const XML_Char *publicId),
int rc=0;,
("(ssss)", context, base, systemId, publicId ),
rc = PyInt_AsLong( rv );, rc,
XML_GetUserData( parser ) )
/* File reading copied from cPickle */
#define UNLESS(E) if (!(E))
/*
static int
read_other(xmlparseobject *self, char **s, int n) {
PyObject *bytes=NULL, *str=NULL, *arg=NULL;
int res = -1;
UNLESS(bytes = PyInt_FromLong(n)) {
if (!PyErr_Occurred())
PyErr_SetNone(PyExc_EOFError);
goto finally;
}
UNLESS(arg)
UNLESS(arg = PyTuple_New(1))
goto finally;
Py_INCREF(bytes);
if (PyTuple_SetItem(arg, 0, bytes) < 0)
goto finally;
UNLESS(str = PyObject_CallObject(self->read, arg))
goto finally;
*s = PyString_AsString(str);
res = n;
finally:
Py_XDECREF(arg);
Py_XDECREF(bytes);
return res;
}
*/
/* ---------------------------------------------------------------- */
static char xmlparse_Parse__doc__[] =
"(data [,isfinal]) - Parse XML data"
;
static PyObject *
xmlparse_Parse( xmlparseobject *self, PyObject *args )
{
char *s;
int slen;
int isFinal = 0;
int rv;
if (!PyArg_ParseTuple(args, "s#|i", &s, &slen, &isFinal))
return NULL;
rv = XML_Parse(self->itself, s, slen, isFinal);
if( PyErr_Occurred() ){
return NULL;
}
else if (rv == 0) {
PyErr_Format(ErrorObject, "%.200s: line %i, column %i",
XML_ErrorString( XML_GetErrorCode(self->itself) ),
XML_GetErrorLineNumber(self->itself),
XML_GetErrorColumnNumber(self->itself) );
return NULL;
}
return Py_BuildValue("i", rv);
}
#define BUF_SIZE 2048
int readinst(char *buf, int buf_size, PyObject *meth){
PyObject *arg=NULL;
PyObject *bytes=NULL;
PyObject *str=NULL;
int len;
UNLESS(bytes = PyInt_FromLong(buf_size)) {
if (!PyErr_Occurred())
PyErr_SetNone(PyExc_EOFError);
goto finally;
}
UNLESS(arg)
UNLESS(arg = PyTuple_New(1))
goto finally;
Py_INCREF(bytes);
if (PyTuple_SetItem(arg, 0, bytes) < 0)
goto finally;
UNLESS(str = PyObject_CallObject(meth, arg))
goto finally;
UNLESS(PyString_Check( str ))
goto finally;
len=PyString_GET_SIZE( str );
strncpy( buf, PyString_AsString(str), len );
Py_XDECREF( str );
finally:
return len;
}
static char xmlparse_ParseFile__doc__[] =
"(file) - Parse XML data"
;
static PyObject *
xmlparse_ParseFile( xmlparseobject *self, PyObject *args )
{
int rv=1;
PyObject *f;
FILE *fp;
PyObject *readmethod=NULL;
if (!PyArg_ParseTuple(args, "O", &f))
return NULL;
if (PyFile_Check(f)) {
fp = PyFile_AsFile(f);
}else{
fp = NULL;
UNLESS(readmethod = PyObject_GetAttrString(f, "read")) {
PyErr_Clear();
PyErr_SetString( PyExc_TypeError,
"argument must have 'read' attribute" );
return 0;
}
}
for (;;) {
int bytes_read;
void *buf = XML_GetBuffer(self->itself, BUF_SIZE);
if (buf == NULL) {
/* FIXME: throw exception for no memory */
return NULL;
}
if( fp ){
bytes_read=fread( buf, sizeof( char ), BUF_SIZE, fp);
}else{
bytes_read=readinst( buf, BUF_SIZE, readmethod );
}
if (bytes_read < 0) {
PyErr_SetFromErrno(PyExc_IOError);
return NULL;
}
rv=XML_ParseBuffer(self->itself, bytes_read, bytes_read == 0);
if( PyErr_Occurred() ){
return NULL;
}
if (!rv || bytes_read == 0)
break;
}
return Py_BuildValue("i", rv);
}
static char xmlparse_SetBase__doc__[] =
"(base_url) - Base URL string"
;
static PyObject *
xmlparse_SetBase( xmlparseobject *self, PyObject *args ){
char *base;
if (!PyArg_ParseTuple(args, "s", &base))
return NULL;
if( !XML_SetBase( self->itself, base ) ){
PyErr_SetNone(PyExc_MemoryError);
return NULL;
}
Py_INCREF(Py_None);
return Py_None;
}
static char xmlparse_GetBase__doc__[] =
"() - returns base URL string "
;
static PyObject *
xmlparse_GetBase( xmlparseobject *self, PyObject *args ){
const XML_Char *base;
PyObject *rc;
if( PyTuple_Size( args )!=0 ){
PyArg_ParseTuple(args, "()" ); /* get good error reporting */
return NULL;
}
base=XML_GetBase( self->itself );
if( base ){
rc=Py_BuildValue("s", base);
}else{
Py_INCREF(Py_None);
rc=Py_None;
}
return rc;
}
static struct PyMethodDef xmlparse_methods[] = {
{"Parse", (PyCFunction)xmlparse_Parse,
METH_VARARGS, xmlparse_Parse__doc__},
{"ParseFile", (PyCFunction)xmlparse_ParseFile,
METH_VARARGS, xmlparse_ParseFile__doc__},
{"SetBase", (PyCFunction)xmlparse_SetBase,
METH_VARARGS, xmlparse_SetBase__doc__},
{"GetBase", (PyCFunction)xmlparse_GetBase,
METH_VARARGS, xmlparse_GetBase__doc__},
{NULL, NULL} /* sentinel */
};
/* ---------- */
static xmlparseobject *
newxmlparseobject( char *encoding, char *namespace_separator){
int i;
xmlparseobject *self;
self = PyObject_New(xmlparseobject, &Xmlparsetype);
if (self == NULL)
return NULL;
if (namespace_separator) {
self->itself = XML_ParserCreateNS(encoding,
*namespace_separator);
}else{
self->itself = XML_ParserCreate(encoding);
}
if( self->itself==NULL ){
PyErr_SetString(PyExc_RuntimeError,
"XML_ParserCreate failed");
Py_DECREF(self);
return NULL;
}
XML_SetUserData(self->itself, (void *)self);
for( i=0; handler_info[i].name!=NULL;i++);
self->handlers=malloc( sizeof( PyObject *)*i );
clear_handlers( self );
return self;
}
static void
xmlparse_dealloc( xmlparseobject *self )
{
int i;
if (self->itself)
XML_ParserFree(self->itself);
self->itself = NULL;
for( i=0; handler_info[i].name!=NULL; i++ ){
Py_XDECREF( self->handlers[i] );
}
PyObject_Del(self);
}
static int handlername2int( const char *name ){
int i;
for( i=0;handler_info[i].name!=NULL;i++){
if( strcmp( name, handler_info[i].name )==0 ){
return i;
}
}
return -1;
}
static PyObject *
xmlparse_getattr(xmlparseobject *self, char *name)
{
int handlernum;
if (strcmp(name, "ErrorCode") == 0)
return Py_BuildValue("l",
(long)XML_GetErrorCode(self->itself));
if (strcmp(name, "ErrorLineNumber") == 0)
return Py_BuildValue("l",
(long)XML_GetErrorLineNumber(self->itself));
if (strcmp(name, "ErrorColumnNumber") == 0)
return Py_BuildValue("l",
(long)XML_GetErrorColumnNumber(self->itself));
if (strcmp(name, "ErrorByteIndex") == 0)
return Py_BuildValue("l",
XML_GetErrorByteIndex(self->itself));
handlernum=handlername2int( name );
if( handlernum!=-1 && self->handlers[handlernum]!=NULL){
Py_INCREF( self->handlers[handlernum] );
return self->handlers[handlernum];
}
if (strcmp(name, "__members__") == 0){
int i;
PyObject *rc=PyList_New(0);
for(i=0; handler_info[i].name!=NULL;i++ ){
PyList_Append( rc,
PyString_FromString( handler_info[i].name ) );
}
PyList_Append( rc, PyString_FromString( "ErrorCode" ));
PyList_Append( rc, PyString_FromString( "ErrorLineNumber" ));
PyList_Append( rc, PyString_FromString( "ErrorColumnNumber"));
PyList_Append( rc, PyString_FromString( "ErrorByteIndex" ));
return rc;
}
return Py_FindMethod(xmlparse_methods, (PyObject *)self, name);
}
static int sethandler( xmlparseobject *self, const char *name, PyObject* v ){
int handlernum = handlername2int( name );
if( handlernum!=-1 ){
Py_INCREF( v );
Py_XDECREF( self->handlers[handlernum] );
self->handlers[handlernum]=v;
handler_info[handlernum].setter( self->itself,
handler_info[handlernum].handler );
return 1;
}
return 0;
}
static int
xmlparse_setattr( xmlparseobject *self, char *name, PyObject *v)
{
/* Set attribute 'name' to value 'v'. v==NULL means delete */
if (v==NULL) {
PyErr_SetString(PyExc_RuntimeError, "Cannot delete attribute");
return -1;
}
if( sethandler( self, name, v ) ){
return 0;
}
PyErr_SetString( PyExc_AttributeError, name );
return -1;
}
static char Xmlparsetype__doc__[] =
"XML parser"
;
static PyTypeObject Xmlparsetype = {
PyObject_HEAD_INIT(NULL)
0, /*ob_size*/
"xmlparser", /*tp_name*/
sizeof(xmlparseobject), /*tp_basicsize*/
0, /*tp_itemsize*/
/* methods */
(destructor)xmlparse_dealloc, /*tp_dealloc*/
(printfunc)0, /*tp_print*/
(getattrfunc)xmlparse_getattr, /*tp_getattr*/
(setattrfunc)xmlparse_setattr, /*tp_setattr*/
(cmpfunc)0, /*tp_compare*/
(reprfunc)0, /*tp_repr*/
0, /*tp_as_number*/
0, /*tp_as_sequence*/
0, /*tp_as_mapping*/
(hashfunc)0, /*tp_hash*/
(ternaryfunc)0, /*tp_call*/
(reprfunc)0, /*tp_str*/
/* Space for future expansion */
0L,0L,0L,0L,
Xmlparsetype__doc__ /* Documentation string */
};
/* End of code for xmlparser objects */
/* -------------------------------------------------------- */
static char pyexpat_ParserCreate__doc__[] =
"([encoding, namespace_separator]) - Return a new XML parser object"
;
static PyObject *
pyexpat_ParserCreate(PyObject *notused, PyObject *args, PyObject *kw) {
char *encoding = NULL, *namespace_separator=NULL;
static char *kwlist[] = {"encoding", "namespace_separator", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kw, "|zz", kwlist,
&encoding, &namespace_separator))
return NULL;
return (PyObject *)newxmlparseobject(encoding, namespace_separator);
}
static char pyexpat_ErrorString__doc__[] =
"(errno) Returns string error for given number"
;
static PyObject *
pyexpat_ErrorString(self, args)
PyObject *self; /* Not used */
PyObject *args;
{
long code;
if (!PyArg_ParseTuple(args, "l", &code))
return NULL;
return Py_BuildValue("z", XML_ErrorString((int)code));
}
/* List of methods defined in the module */
static struct PyMethodDef pyexpat_methods[] = {
{"ParserCreate", (PyCFunction)pyexpat_ParserCreate,
METH_VARARGS|METH_KEYWORDS, pyexpat_ParserCreate__doc__},
{"ErrorString", (PyCFunction)pyexpat_ErrorString,
METH_VARARGS, pyexpat_ErrorString__doc__},
{NULL, (PyCFunction)NULL, 0, NULL} /* sentinel */
};
/* Initialization function for the module (*must* be called initpyexpat) */
static char pyexpat_module_documentation[] =
"Python wrapper for Expat parser."
;
void
initpyexpat(){
PyObject *m, *d;
char *rev="$Revision$";
PyObject *errors_module, *errors_dict;
Xmlparsetype.ob_type = &PyType_Type;
/* Create the module and add the functions */
m = Py_InitModule4("pyexpat", pyexpat_methods,
pyexpat_module_documentation,
(PyObject*)NULL,PYTHON_API_VERSION);
/* Add some symbolic constants to the module */
d = PyModule_GetDict(m);
ErrorObject = PyString_FromString("pyexpat.error");
PyDict_SetItemString(d, "error", ErrorObject);
PyDict_SetItemString(d,"__version__",
PyString_FromStringAndSize(rev+11,
strlen(rev+11)-2));
errors_module=PyModule_New( "errors" );
PyDict_SetItemString(d,"errors", errors_module );
errors_dict=PyModule_GetDict( errors_module );
#define MYCONST(name) \
PyDict_SetItemString(errors_dict, #name, \
PyString_FromString( XML_ErrorString(name)))
MYCONST(XML_ERROR_NO_MEMORY);
MYCONST(XML_ERROR_SYNTAX);
MYCONST(XML_ERROR_NO_ELEMENTS);
MYCONST(XML_ERROR_INVALID_TOKEN);
MYCONST(XML_ERROR_UNCLOSED_TOKEN);
MYCONST(XML_ERROR_PARTIAL_CHAR);
MYCONST(XML_ERROR_TAG_MISMATCH);
MYCONST(XML_ERROR_DUPLICATE_ATTRIBUTE);
MYCONST(XML_ERROR_JUNK_AFTER_DOC_ELEMENT);
MYCONST(XML_ERROR_PARAM_ENTITY_REF);
MYCONST(XML_ERROR_UNDEFINED_ENTITY);
MYCONST(XML_ERROR_RECURSIVE_ENTITY_REF);
MYCONST(XML_ERROR_ASYNC_ENTITY);
MYCONST(XML_ERROR_BAD_CHAR_REF);
MYCONST(XML_ERROR_BINARY_ENTITY_REF);
MYCONST(XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF);
MYCONST(XML_ERROR_MISPLACED_XML_PI);
MYCONST(XML_ERROR_UNKNOWN_ENCODING);
MYCONST(XML_ERROR_INCORRECT_ENCODING);
/* Check for errors */
if (PyErr_Occurred())
Py_FatalError("can't initialize module pyexpat");
}
void clear_handlers( xmlparseobject *self ){
int i=0;
for( i=0;handler_info[i].name!=NULL;i++ ){
self->handlers[i]=NULL;
handler_info[i].setter( self->itself, NULL );
}
}
typedef void (*pairsetter)( XML_Parser, void *handler1, void *handler2 );
void pyxml_UpdatePairedHandlers( xmlparseobject *self,
int startHandler,
int endHandler,
pairsetter setter){
void *start_handler=NULL;
void *end_handler=NULL;
if( self->handlers[startHandler] &&
self->handlers[endHandler]!=Py_None ){
start_handler=handler_info[startHandler].handler;
}
if( self->handlers[EndElement] &&
self->handlers[EndElement] !=Py_None ){
end_handler=handler_info[endHandler].handler;
}
setter(self->itself,
start_handler,
end_handler);
}
void pyxml_SetStartElementHandler( XML_Parser *parser,
void *junk){
pyxml_UpdatePairedHandlers(
(xmlparseobject *)XML_GetUserData( parser ),
StartElement, EndElement,
(pairsetter)XML_SetElementHandler);
}
void pyxml_SetEndElementHandler( XML_Parser *parser,
void *junk){
pyxml_UpdatePairedHandlers(
(xmlparseobject *)XML_GetUserData( parser ),
StartElement, EndElement,
(pairsetter)XML_SetElementHandler);
}
void pyxml_SetStartNamespaceDeclHandler( XML_Parser *parser,
void *junk){
pyxml_UpdatePairedHandlers(
(xmlparseobject *)XML_GetUserData( parser ),
StartNamespaceDecl, EndNamespaceDecl,
(pairsetter)XML_SetNamespaceDeclHandler);
}
void pyxml_SetEndNamespaceDeclHandler( XML_Parser *parser,
void *junk){
pyxml_UpdatePairedHandlers(
(xmlparseobject *)XML_GetUserData( parser ),
StartNamespaceDecl, EndNamespaceDecl,
(pairsetter)XML_SetNamespaceDeclHandler);
}
void pyxml_SetStartCdataSection( XML_Parser *parser,
void *junk){
pyxml_UpdatePairedHandlers(
(xmlparseobject *)XML_GetUserData( parser ),
StartCdataSection, EndCdataSection,
(pairsetter)XML_SetCdataSectionHandler);
}
void pyxml_SetEndCdataSection( XML_Parser *parser,
void *junk){
pyxml_UpdatePairedHandlers(
(xmlparseobject *)XML_GetUserData( parser ),
StartCdataSection, EndCdataSection,
(pairsetter)XML_SetCdataSectionHandler);
}
static struct HandlerInfo handler_info[]=
{{"StartElementHandler",
pyxml_SetStartElementHandler,
my_StartElementHandler},
{"EndElementHandler",
pyxml_SetEndElementHandler,
my_EndElementHandler},
{"ProcessingInstructionHandler",
(xmlhandlersetter)XML_SetProcessingInstructionHandler,
my_ProcessingInstructionHandler},
{"CharacterDataHandler",
(xmlhandlersetter)XML_SetCharacterDataHandler,
my_CharacterDataHandler},
{"UnparsedEntityDeclHandler",
(xmlhandlersetter)XML_SetUnparsedEntityDeclHandler,
my_UnparsedEntityDeclHandler },
{"NotationDeclHandler",
(xmlhandlersetter)XML_SetNotationDeclHandler,
my_NotationDeclHandler },
{"StartNamespaceDeclHandler",
pyxml_SetStartNamespaceDeclHandler,
my_StartNamespaceDeclHandler },
{"EndNamespaceDeclHandler",
pyxml_SetEndNamespaceDeclHandler,
my_EndNamespaceDeclHandler },
{"CommentHandler",
(xmlhandlersetter)XML_SetCommentHandler,
my_CommentHandler},
{"StartCdataSectionHandler",
pyxml_SetStartCdataSection,
my_StartCdataSectionHandler},
{"EndCdataSectionHandler",
pyxml_SetEndCdataSection,
my_EndCdataSectionHandler},
{"DefaultHandler",
(xmlhandlersetter)XML_SetDefaultHandler,
my_DefaultHandler},
{"DefaultHandlerExpand",
(xmlhandlersetter)XML_SetDefaultHandlerExpand,
my_DefaultHandlerExpandHandler},
{"NotStandaloneHandler",
(xmlhandlersetter)XML_SetNotStandaloneHandler,
my_NotStandaloneHandler},
{"ExternalEntityRefHandler",
(xmlhandlersetter)XML_SetExternalEntityRefHandler,
my_ExternalEntityRefHandler },
{NULL, NULL, NULL } /* sentinel */
};