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-rwxr-xr-xlibxml2-2.9.10/python/generator.py1228
1 files changed, 1228 insertions, 0 deletions
diff --git a/libxml2-2.9.10/python/generator.py b/libxml2-2.9.10/python/generator.py
new file mode 100755
index 0000000..c0cb3ad
--- /dev/null
+++ b/libxml2-2.9.10/python/generator.py
@@ -0,0 +1,1228 @@
+#!/usr/bin/python -u
+#
+# generate python wrappers from the XML API description
+#
+
+functions = {}
+enums = {} # { enumType: { enumConstant: enumValue } }
+
+import os
+import sys
+import string
+
+if __name__ == "__main__":
+ # launched as a script
+ srcPref = os.path.dirname(sys.argv[0])
+else:
+ # imported
+ srcPref = os.path.dirname(__file__)
+
+#######################################################################
+#
+# That part if purely the API acquisition phase from the
+# XML API description
+#
+#######################################################################
+import os
+import xml.sax
+
+debug = 0
+
+def getparser():
+ # Attach parser to an unmarshalling object. return both objects.
+ target = docParser()
+ parser = xml.sax.make_parser()
+ parser.setContentHandler(target)
+ return parser, target
+
+class docParser(xml.sax.handler.ContentHandler):
+ def __init__(self):
+ self._methodname = None
+ self._data = []
+ self.in_function = 0
+
+ self.startElement = self.start
+ self.endElement = self.end
+ self.characters = self.data
+
+ def close(self):
+ if debug:
+ print("close")
+
+ def getmethodname(self):
+ return self._methodname
+
+ def data(self, text):
+ if debug:
+ print("data %s" % text)
+ self._data.append(text)
+
+ def start(self, tag, attrs):
+ if debug:
+ print("start %s, %s" % (tag, attrs))
+ if tag == 'function':
+ self._data = []
+ self.in_function = 1
+ self.function = None
+ self.function_cond = None
+ self.function_args = []
+ self.function_descr = None
+ self.function_return = None
+ self.function_file = None
+ if 'name' in attrs.keys():
+ self.function = attrs['name']
+ if 'file' in attrs.keys():
+ self.function_file = attrs['file']
+ elif tag == 'cond':
+ self._data = []
+ elif tag == 'info':
+ self._data = []
+ elif tag == 'arg':
+ if self.in_function == 1:
+ self.function_arg_name = None
+ self.function_arg_type = None
+ self.function_arg_info = None
+ if 'name' in attrs.keys():
+ self.function_arg_name = attrs['name']
+ if 'type' in attrs.keys():
+ self.function_arg_type = attrs['type']
+ if 'info' in attrs.keys():
+ self.function_arg_info = attrs['info']
+ elif tag == 'return':
+ if self.in_function == 1:
+ self.function_return_type = None
+ self.function_return_info = None
+ self.function_return_field = None
+ if 'type' in attrs.keys():
+ self.function_return_type = attrs['type']
+ if 'info' in attrs.keys():
+ self.function_return_info = attrs['info']
+ if 'field' in attrs.keys():
+ self.function_return_field = attrs['field']
+ elif tag == 'enum':
+ enum(attrs['type'],attrs['name'],attrs['value'])
+
+ def end(self, tag):
+ if debug:
+ print("end %s" % tag)
+ if tag == 'function':
+ if self.function != None:
+ function(self.function, self.function_descr,
+ self.function_return, self.function_args,
+ self.function_file, self.function_cond)
+ self.in_function = 0
+ elif tag == 'arg':
+ if self.in_function == 1:
+ self.function_args.append([self.function_arg_name,
+ self.function_arg_type,
+ self.function_arg_info])
+ elif tag == 'return':
+ if self.in_function == 1:
+ self.function_return = [self.function_return_type,
+ self.function_return_info,
+ self.function_return_field]
+ elif tag == 'info':
+ str = ''
+ for c in self._data:
+ str = str + c
+ if self.in_function == 1:
+ self.function_descr = str
+ elif tag == 'cond':
+ str = ''
+ for c in self._data:
+ str = str + c
+ if self.in_function == 1:
+ self.function_cond = str
+
+
+def function(name, desc, ret, args, file, cond):
+ functions[name] = (desc, ret, args, file, cond)
+
+def enum(type, name, value):
+ if type not in enums:
+ enums[type] = {}
+ enums[type][name] = value
+
+#######################################################################
+#
+# Some filtering rukes to drop functions/types which should not
+# be exposed as-is on the Python interface
+#
+#######################################################################
+
+skipped_modules = {
+ 'xmlmemory': None,
+ 'DOCBparser': None,
+ 'SAX': None,
+ 'hash': None,
+ 'list': None,
+ 'threads': None,
+# 'xpointer': None,
+}
+skipped_types = {
+ 'int *': "usually a return type",
+ 'xmlSAXHandlerPtr': "not the proper interface for SAX",
+ 'htmlSAXHandlerPtr': "not the proper interface for SAX",
+ 'xmlRMutexPtr': "thread specific, skipped",
+ 'xmlMutexPtr': "thread specific, skipped",
+ 'xmlGlobalStatePtr': "thread specific, skipped",
+ 'xmlListPtr': "internal representation not suitable for python",
+ 'xmlBufferPtr': "internal representation not suitable for python",
+ 'FILE *': None,
+}
+
+#######################################################################
+#
+# Table of remapping to/from the python type or class to the C
+# counterpart.
+#
+#######################################################################
+
+py_types = {
+ 'void': (None, None, None, None),
+ 'int': ('i', None, "int", "int"),
+ 'long': ('l', None, "long", "long"),
+ 'double': ('d', None, "double", "double"),
+ 'unsigned int': ('i', None, "int", "int"),
+ 'xmlChar': ('c', None, "int", "int"),
+ 'unsigned char *': ('z', None, "charPtr", "char *"),
+ 'char *': ('z', None, "charPtr", "char *"),
+ 'const char *': ('z', None, "charPtrConst", "const char *"),
+ 'xmlChar *': ('z', None, "xmlCharPtr", "xmlChar *"),
+ 'const xmlChar *': ('z', None, "xmlCharPtrConst", "const xmlChar *"),
+ 'xmlNodePtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const xmlNodePtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'xmlNode *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const xmlNode *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'xmlDtdPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const xmlDtdPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'xmlDtd *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const xmlDtd *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'xmlAttrPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const xmlAttrPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'xmlAttr *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const xmlAttr *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'xmlEntityPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const xmlEntityPtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'xmlEntity *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const xmlEntity *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'xmlElementPtr': ('O', "xmlElement", "xmlElementPtr", "xmlElementPtr"),
+ 'const xmlElementPtr': ('O', "xmlElement", "xmlElementPtr", "xmlElementPtr"),
+ 'xmlElement *': ('O', "xmlElement", "xmlElementPtr", "xmlElementPtr"),
+ 'const xmlElement *': ('O', "xmlElement", "xmlElementPtr", "xmlElementPtr"),
+ 'xmlAttributePtr': ('O', "xmlAttribute", "xmlAttributePtr", "xmlAttributePtr"),
+ 'const xmlAttributePtr': ('O', "xmlAttribute", "xmlAttributePtr", "xmlAttributePtr"),
+ 'xmlAttribute *': ('O', "xmlAttribute", "xmlAttributePtr", "xmlAttributePtr"),
+ 'const xmlAttribute *': ('O', "xmlAttribute", "xmlAttributePtr", "xmlAttributePtr"),
+ 'xmlNsPtr': ('O', "xmlNode", "xmlNsPtr", "xmlNsPtr"),
+ 'const xmlNsPtr': ('O', "xmlNode", "xmlNsPtr", "xmlNsPtr"),
+ 'xmlNs *': ('O', "xmlNode", "xmlNsPtr", "xmlNsPtr"),
+ 'const xmlNs *': ('O', "xmlNode", "xmlNsPtr", "xmlNsPtr"),
+ 'xmlDocPtr': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr"),
+ 'const xmlDocPtr': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr"),
+ 'xmlDoc *': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr"),
+ 'const xmlDoc *': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr"),
+ 'htmlDocPtr': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr"),
+ 'const htmlDocPtr': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr"),
+ 'htmlDoc *': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr"),
+ 'const htmlDoc *': ('O', "xmlNode", "xmlDocPtr", "xmlDocPtr"),
+ 'htmlNodePtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const htmlNodePtr': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'htmlNode *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'const htmlNode *': ('O', "xmlNode", "xmlNodePtr", "xmlNodePtr"),
+ 'xmlXPathContextPtr': ('O', "xmlXPathContext", "xmlXPathContextPtr", "xmlXPathContextPtr"),
+ 'xmlXPathContext *': ('O', "xpathContext", "xmlXPathContextPtr", "xmlXPathContextPtr"),
+ 'xmlXPathParserContextPtr': ('O', "xmlXPathParserContext", "xmlXPathParserContextPtr", "xmlXPathParserContextPtr"),
+ 'xmlParserCtxtPtr': ('O', "parserCtxt", "xmlParserCtxtPtr", "xmlParserCtxtPtr"),
+ 'xmlParserCtxt *': ('O', "parserCtxt", "xmlParserCtxtPtr", "xmlParserCtxtPtr"),
+ 'htmlParserCtxtPtr': ('O', "parserCtxt", "xmlParserCtxtPtr", "xmlParserCtxtPtr"),
+ 'htmlParserCtxt *': ('O', "parserCtxt", "xmlParserCtxtPtr", "xmlParserCtxtPtr"),
+ 'xmlValidCtxtPtr': ('O', "ValidCtxt", "xmlValidCtxtPtr", "xmlValidCtxtPtr"),
+ 'xmlCatalogPtr': ('O', "catalog", "xmlCatalogPtr", "xmlCatalogPtr"),
+ 'FILE *': ('O', "File", "FILEPtr", "FILE *"),
+ 'xmlURIPtr': ('O', "URI", "xmlURIPtr", "xmlURIPtr"),
+ 'xmlErrorPtr': ('O', "Error", "xmlErrorPtr", "xmlErrorPtr"),
+ 'xmlOutputBufferPtr': ('O', "outputBuffer", "xmlOutputBufferPtr", "xmlOutputBufferPtr"),
+ 'xmlParserInputBufferPtr': ('O', "inputBuffer", "xmlParserInputBufferPtr", "xmlParserInputBufferPtr"),
+ 'xmlRegexpPtr': ('O', "xmlReg", "xmlRegexpPtr", "xmlRegexpPtr"),
+ 'xmlTextReaderLocatorPtr': ('O', "xmlTextReaderLocator", "xmlTextReaderLocatorPtr", "xmlTextReaderLocatorPtr"),
+ 'xmlTextReaderPtr': ('O', "xmlTextReader", "xmlTextReaderPtr", "xmlTextReaderPtr"),
+ 'xmlRelaxNGPtr': ('O', "relaxNgSchema", "xmlRelaxNGPtr", "xmlRelaxNGPtr"),
+ 'xmlRelaxNGParserCtxtPtr': ('O', "relaxNgParserCtxt", "xmlRelaxNGParserCtxtPtr", "xmlRelaxNGParserCtxtPtr"),
+ 'xmlRelaxNGValidCtxtPtr': ('O', "relaxNgValidCtxt", "xmlRelaxNGValidCtxtPtr", "xmlRelaxNGValidCtxtPtr"),
+ 'xmlSchemaPtr': ('O', "Schema", "xmlSchemaPtr", "xmlSchemaPtr"),
+ 'xmlSchemaParserCtxtPtr': ('O', "SchemaParserCtxt", "xmlSchemaParserCtxtPtr", "xmlSchemaParserCtxtPtr"),
+ 'xmlSchemaValidCtxtPtr': ('O', "SchemaValidCtxt", "xmlSchemaValidCtxtPtr", "xmlSchemaValidCtxtPtr"),
+}
+
+py_return_types = {
+ 'xmlXPathObjectPtr': ('O', "foo", "xmlXPathObjectPtr", "xmlXPathObjectPtr"),
+}
+
+unknown_types = {}
+
+foreign_encoding_args = (
+ 'htmlCreateMemoryParserCtxt',
+ 'htmlCtxtReadMemory',
+ 'htmlParseChunk',
+ 'htmlReadMemory',
+ 'xmlCreateMemoryParserCtxt',
+ 'xmlCtxtReadMemory',
+ 'xmlCtxtResetPush',
+ 'xmlParseChunk',
+ 'xmlParseMemory',
+ 'xmlReadMemory',
+ 'xmlRecoverMemory',
+)
+
+#######################################################################
+#
+# This part writes the C <-> Python stubs libxml2-py.[ch] and
+# the table libxml2-export.c to add when registrering the Python module
+#
+#######################################################################
+
+# Class methods which are written by hand in libxml.c but the Python-level
+# code is still automatically generated (so they are not in skip_function()).
+skip_impl = (
+ 'xmlSaveFileTo',
+ 'xmlSaveFormatFileTo',
+)
+
+def skip_function(name):
+ if name[0:12] == "xmlXPathWrap":
+ return 1
+ if name == "xmlFreeParserCtxt":
+ return 1
+ if name == "xmlCleanupParser":
+ return 1
+ if name == "xmlFreeTextReader":
+ return 1
+# if name[0:11] == "xmlXPathNew":
+# return 1
+ # the next function is defined in libxml.c
+ if name == "xmlRelaxNGFreeValidCtxt":
+ return 1
+ if name == "xmlFreeValidCtxt":
+ return 1
+ if name == "xmlSchemaFreeValidCtxt":
+ return 1
+
+#
+# Those are skipped because the Const version is used of the bindings
+# instead.
+#
+ if name == "xmlTextReaderBaseUri":
+ return 1
+ if name == "xmlTextReaderLocalName":
+ return 1
+ if name == "xmlTextReaderName":
+ return 1
+ if name == "xmlTextReaderNamespaceUri":
+ return 1
+ if name == "xmlTextReaderPrefix":
+ return 1
+ if name == "xmlTextReaderXmlLang":
+ return 1
+ if name == "xmlTextReaderValue":
+ return 1
+ if name == "xmlOutputBufferClose": # handled by by the superclass
+ return 1
+ if name == "xmlOutputBufferFlush": # handled by by the superclass
+ return 1
+ if name == "xmlErrMemory":
+ return 1
+
+ if name == "xmlValidBuildContentModel":
+ return 1
+ if name == "xmlValidateElementDecl":
+ return 1
+ if name == "xmlValidateAttributeDecl":
+ return 1
+ if name == "xmlPopInputCallbacks":
+ return 1
+
+ return 0
+
+def print_function_wrapper(name, output, export, include):
+ global py_types
+ global unknown_types
+ global functions
+ global skipped_modules
+
+ try:
+ (desc, ret, args, file, cond) = functions[name]
+ except:
+ print("failed to get function %s infos")
+ return
+
+ if file in skipped_modules:
+ return 0
+ if skip_function(name) == 1:
+ return 0
+ if name in skip_impl:
+ # Don't delete the function entry in the caller.
+ return 1
+
+ c_call = ""
+ format=""
+ format_args=""
+ c_args=""
+ c_return=""
+ c_convert=""
+ c_release=""
+ num_bufs=0
+ for arg in args:
+ # This should be correct
+ if arg[1][0:6] == "const ":
+ arg[1] = arg[1][6:]
+ c_args = c_args + " %s %s;\n" % (arg[1], arg[0])
+ if arg[1] in py_types:
+ (f, t, n, c) = py_types[arg[1]]
+ if (f == 'z') and (name in foreign_encoding_args) and (num_bufs == 0):
+ f = 's#'
+ if f != None:
+ format = format + f
+ if t != None:
+ format_args = format_args + ", &pyobj_%s" % (arg[0])
+ c_args = c_args + " PyObject *pyobj_%s;\n" % (arg[0])
+ c_convert = c_convert + \
+ " %s = (%s) Py%s_Get(pyobj_%s);\n" % (arg[0],
+ arg[1], t, arg[0])
+ else:
+ format_args = format_args + ", &%s" % (arg[0])
+ if f == 's#':
+ format_args = format_args + ", &py_buffsize%d" % num_bufs
+ c_args = c_args + " int py_buffsize%d;\n" % num_bufs
+ num_bufs = num_bufs + 1
+ if c_call != "":
+ c_call = c_call + ", "
+ c_call = c_call + "%s" % (arg[0])
+ if t == "File":
+ c_release = c_release + \
+ " PyFile_Release(%s);\n" % (arg[0])
+ else:
+ if arg[1] in skipped_types:
+ return 0
+ if arg[1] in unknown_types:
+ lst = unknown_types[arg[1]]
+ lst.append(name)
+ else:
+ unknown_types[arg[1]] = [name]
+ return -1
+ if format != "":
+ format = format + ":%s" % (name)
+
+ if ret[0] == 'void':
+ if file == "python_accessor":
+ if args[1][1] == "char *" or args[1][1] == "xmlChar *":
+ c_call = "\n if (%s->%s != NULL) xmlFree(%s->%s);\n" % (
+ args[0][0], args[1][0], args[0][0], args[1][0])
+ c_call = c_call + " %s->%s = (%s)xmlStrdup((const xmlChar *)%s);\n" % (args[0][0],
+ args[1][0], args[1][1], args[1][0])
+ else:
+ c_call = "\n %s->%s = %s;\n" % (args[0][0], args[1][0],
+ args[1][0])
+ else:
+ c_call = "\n %s(%s);\n" % (name, c_call)
+ ret_convert = " Py_INCREF(Py_None);\n return(Py_None);\n"
+ elif ret[0] in py_types:
+ (f, t, n, c) = py_types[ret[0]]
+ c_return = c_return + " %s c_retval;\n" % (ret[0])
+ if file == "python_accessor" and ret[2] != None:
+ c_call = "\n c_retval = %s->%s;\n" % (args[0][0], ret[2])
+ else:
+ c_call = "\n c_retval = %s(%s);\n" % (name, c_call)
+ ret_convert = " py_retval = libxml_%sWrap((%s) c_retval);\n" % (n,c)
+ ret_convert = ret_convert + " return(py_retval);\n"
+ elif ret[0] in py_return_types:
+ (f, t, n, c) = py_return_types[ret[0]]
+ c_return = c_return + " %s c_retval;\n" % (ret[0])
+ c_call = "\n c_retval = %s(%s);\n" % (name, c_call)
+ ret_convert = " py_retval = libxml_%sWrap((%s) c_retval);\n" % (n,c)
+ ret_convert = ret_convert + " return(py_retval);\n"
+ else:
+ if ret[0] in skipped_types:
+ return 0
+ if ret[0] in unknown_types:
+ lst = unknown_types[ret[0]]
+ lst.append(name)
+ else:
+ unknown_types[ret[0]] = [name]
+ return -1
+
+ if cond != None and cond != "":
+ include.write("#if %s\n" % cond)
+ export.write("#if %s\n" % cond)
+ output.write("#if %s\n" % cond)
+
+ include.write("PyObject * ")
+ include.write("libxml_%s(PyObject *self, PyObject *args);\n" % (name))
+
+ export.write(" { (char *)\"%s\", libxml_%s, METH_VARARGS, NULL },\n" %
+ (name, name))
+
+ if file == "python":
+ # Those have been manually generated
+ if cond != None and cond != "":
+ include.write("#endif\n")
+ export.write("#endif\n")
+ output.write("#endif\n")
+ return 1
+ if file == "python_accessor" and ret[0] != "void" and ret[2] is None:
+ # Those have been manually generated
+ if cond != None and cond != "":
+ include.write("#endif\n")
+ export.write("#endif\n")
+ output.write("#endif\n")
+ return 1
+
+ output.write("PyObject *\n")
+ output.write("libxml_%s(PyObject *self ATTRIBUTE_UNUSED," % (name))
+ output.write(" PyObject *args")
+ if format == "":
+ output.write(" ATTRIBUTE_UNUSED")
+ output.write(") {\n")
+ if ret[0] != 'void':
+ output.write(" PyObject *py_retval;\n")
+ if c_return != "":
+ output.write(c_return)
+ if c_args != "":
+ output.write(c_args)
+ if format != "":
+ output.write("\n if (!PyArg_ParseTuple(args, (char *)\"%s\"%s))\n" %
+ (format, format_args))
+ output.write(" return(NULL);\n")
+ if c_convert != "":
+ output.write(c_convert)
+
+ output.write(c_call)
+ if c_release != "":
+ output.write(c_release)
+ output.write(ret_convert)
+ output.write("}\n\n")
+ if cond != None and cond != "":
+ include.write("#endif /* %s */\n" % cond)
+ export.write("#endif /* %s */\n" % cond)
+ output.write("#endif /* %s */\n" % cond)
+ return 1
+
+def buildStubs():
+ global py_types
+ global py_return_types
+ global unknown_types
+
+ try:
+ f = open(os.path.join(srcPref,"libxml2-api.xml"))
+ data = f.read()
+ (parser, target) = getparser()
+ parser.feed(data)
+ parser.close()
+ except IOError as msg:
+ try:
+ f = open(os.path.join(srcPref,"..","doc","libxml2-api.xml"))
+ data = f.read()
+ (parser, target) = getparser()
+ parser.feed(data)
+ parser.close()
+ except IOError as msg:
+ print(file, ":", msg)
+ sys.exit(1)
+
+ n = len(list(functions.keys()))
+ print("Found %d functions in libxml2-api.xml" % (n))
+
+ py_types['pythonObject'] = ('O', "pythonObject", "pythonObject", "pythonObject")
+ try:
+ f = open(os.path.join(srcPref,"libxml2-python-api.xml"))
+ data = f.read()
+ (parser, target) = getparser()
+ parser.feed(data)
+ parser.close()
+ except IOError as msg:
+ print(file, ":", msg)
+
+
+ print("Found %d functions in libxml2-python-api.xml" % (
+ len(list(functions.keys())) - n))
+ nb_wrap = 0
+ failed = 0
+ skipped = 0
+
+ include = open("libxml2-py.h", "w")
+ include.write("/* Generated */\n\n")
+ export = open("libxml2-export.c", "w")
+ export.write("/* Generated */\n\n")
+ wrapper = open("libxml2-py.c", "w")
+ wrapper.write("/* Generated */\n\n")
+ wrapper.write("#include <Python.h>\n")
+ wrapper.write("#include <libxml/xmlversion.h>\n")
+ wrapper.write("#include <libxml/tree.h>\n")
+ wrapper.write("#include <libxml/xmlschemastypes.h>\n")
+ wrapper.write("#include \"libxml_wrap.h\"\n")
+ wrapper.write("#include \"libxml2-py.h\"\n\n")
+ for function in sorted(functions.keys()):
+ ret = print_function_wrapper(function, wrapper, export, include)
+ if ret < 0:
+ failed = failed + 1
+ del functions[function]
+ if ret == 0:
+ skipped = skipped + 1
+ del functions[function]
+ if ret == 1:
+ nb_wrap = nb_wrap + 1
+ include.close()
+ export.close()
+ wrapper.close()
+
+ print("Generated %d wrapper functions, %d failed, %d skipped\n" % (nb_wrap,
+ failed, skipped))
+ print("Missing type converters: ")
+ for type in list(unknown_types.keys()):
+ print("%s:%d " % (type, len(unknown_types[type])))
+ print()
+
+#######################################################################
+#
+# This part writes part of the Python front-end classes based on
+# mapping rules between types and classes and also based on function
+# renaming to get consistent function names at the Python level
+#
+#######################################################################
+
+#
+# The type automatically remapped to generated classes
+#
+classes_type = {
+ "xmlNodePtr": ("._o", "xmlNode(_obj=%s)", "xmlNode"),
+ "xmlNode *": ("._o", "xmlNode(_obj=%s)", "xmlNode"),
+ "xmlDocPtr": ("._o", "xmlDoc(_obj=%s)", "xmlDoc"),
+ "xmlDoc *": ("._o", "xmlDoc(_obj=%s)", "xmlDoc"),
+ "htmlDocPtr": ("._o", "xmlDoc(_obj=%s)", "xmlDoc"),
+ "htmlxmlDocPtr *": ("._o", "xmlDoc(_obj=%s)", "xmlDoc"),
+ "xmlAttrPtr": ("._o", "xmlAttr(_obj=%s)", "xmlAttr"),
+ "xmlAttr *": ("._o", "xmlAttr(_obj=%s)", "xmlAttr"),
+ "xmlNsPtr": ("._o", "xmlNs(_obj=%s)", "xmlNs"),
+ "xmlNs *": ("._o", "xmlNs(_obj=%s)", "xmlNs"),
+ "xmlDtdPtr": ("._o", "xmlDtd(_obj=%s)", "xmlDtd"),
+ "xmlDtd *": ("._o", "xmlDtd(_obj=%s)", "xmlDtd"),
+ "xmlEntityPtr": ("._o", "xmlEntity(_obj=%s)", "xmlEntity"),
+ "xmlEntity *": ("._o", "xmlEntity(_obj=%s)", "xmlEntity"),
+ "xmlElementPtr": ("._o", "xmlElement(_obj=%s)", "xmlElement"),
+ "xmlElement *": ("._o", "xmlElement(_obj=%s)", "xmlElement"),
+ "xmlAttributePtr": ("._o", "xmlAttribute(_obj=%s)", "xmlAttribute"),
+ "xmlAttribute *": ("._o", "xmlAttribute(_obj=%s)", "xmlAttribute"),
+ "xmlXPathContextPtr": ("._o", "xpathContext(_obj=%s)", "xpathContext"),
+ "xmlXPathContext *": ("._o", "xpathContext(_obj=%s)", "xpathContext"),
+ "xmlXPathParserContext *": ("._o", "xpathParserContext(_obj=%s)", "xpathParserContext"),
+ "xmlXPathParserContextPtr": ("._o", "xpathParserContext(_obj=%s)", "xpathParserContext"),
+ "xmlParserCtxtPtr": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
+ "xmlParserCtxt *": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
+ "htmlParserCtxtPtr": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
+ "htmlParserCtxt *": ("._o", "parserCtxt(_obj=%s)", "parserCtxt"),
+ "xmlValidCtxtPtr": ("._o", "ValidCtxt(_obj=%s)", "ValidCtxt"),
+ "xmlCatalogPtr": ("._o", "catalog(_obj=%s)", "catalog"),
+ "xmlURIPtr": ("._o", "URI(_obj=%s)", "URI"),
+ "xmlErrorPtr": ("._o", "Error(_obj=%s)", "Error"),
+ "xmlOutputBufferPtr": ("._o", "outputBuffer(_obj=%s)", "outputBuffer"),
+ "xmlParserInputBufferPtr": ("._o", "inputBuffer(_obj=%s)", "inputBuffer"),
+ "xmlRegexpPtr": ("._o", "xmlReg(_obj=%s)", "xmlReg"),
+ "xmlTextReaderLocatorPtr": ("._o", "xmlTextReaderLocator(_obj=%s)", "xmlTextReaderLocator"),
+ "xmlTextReaderPtr": ("._o", "xmlTextReader(_obj=%s)", "xmlTextReader"),
+ 'xmlRelaxNGPtr': ('._o', "relaxNgSchema(_obj=%s)", "relaxNgSchema"),
+ 'xmlRelaxNGParserCtxtPtr': ('._o', "relaxNgParserCtxt(_obj=%s)", "relaxNgParserCtxt"),
+ 'xmlRelaxNGValidCtxtPtr': ('._o', "relaxNgValidCtxt(_obj=%s)", "relaxNgValidCtxt"),
+ 'xmlSchemaPtr': ("._o", "Schema(_obj=%s)", "Schema"),
+ 'xmlSchemaParserCtxtPtr': ("._o", "SchemaParserCtxt(_obj=%s)", "SchemaParserCtxt"),
+ 'xmlSchemaValidCtxtPtr': ("._o", "SchemaValidCtxt(_obj=%s)", "SchemaValidCtxt"),
+}
+
+converter_type = {
+ "xmlXPathObjectPtr": "xpathObjectRet(%s)",
+}
+
+primary_classes = ["xmlNode", "xmlDoc"]
+
+classes_ancestor = {
+ "xmlNode" : "xmlCore",
+ "xmlDtd" : "xmlNode",
+ "xmlDoc" : "xmlNode",
+ "xmlAttr" : "xmlNode",
+ "xmlNs" : "xmlNode",
+ "xmlEntity" : "xmlNode",
+ "xmlElement" : "xmlNode",
+ "xmlAttribute" : "xmlNode",
+ "outputBuffer": "ioWriteWrapper",
+ "inputBuffer": "ioReadWrapper",
+ "parserCtxt": "parserCtxtCore",
+ "xmlTextReader": "xmlTextReaderCore",
+ "ValidCtxt": "ValidCtxtCore",
+ "SchemaValidCtxt": "SchemaValidCtxtCore",
+ "relaxNgValidCtxt": "relaxNgValidCtxtCore",
+}
+classes_destructors = {
+ "parserCtxt": "xmlFreeParserCtxt",
+ "catalog": "xmlFreeCatalog",
+ "URI": "xmlFreeURI",
+# "outputBuffer": "xmlOutputBufferClose",
+ "inputBuffer": "xmlFreeParserInputBuffer",
+ "xmlReg": "xmlRegFreeRegexp",
+ "xmlTextReader": "xmlFreeTextReader",
+ "relaxNgSchema": "xmlRelaxNGFree",
+ "relaxNgParserCtxt": "xmlRelaxNGFreeParserCtxt",
+ "relaxNgValidCtxt": "xmlRelaxNGFreeValidCtxt",
+ "Schema": "xmlSchemaFree",
+ "SchemaParserCtxt": "xmlSchemaFreeParserCtxt",
+ "SchemaValidCtxt": "xmlSchemaFreeValidCtxt",
+ "ValidCtxt": "xmlFreeValidCtxt",
+}
+
+functions_noexcept = {
+ "xmlHasProp": 1,
+ "xmlHasNsProp": 1,
+ "xmlDocSetRootElement": 1,
+ "xmlNodeGetNs": 1,
+ "xmlNodeGetNsDefs": 1,
+ "xmlNextElementSibling": 1,
+ "xmlPreviousElementSibling": 1,
+ "xmlFirstElementChild": 1,
+ "xmlLastElementChild": 1,
+}
+
+reference_keepers = {
+ "xmlTextReader": [('inputBuffer', 'input')],
+ "relaxNgValidCtxt": [('relaxNgSchema', 'schema')],
+ "SchemaValidCtxt": [('Schema', 'schema')],
+}
+
+function_classes = {}
+
+function_classes["None"] = []
+
+def nameFixup(name, classe, type, file):
+ listname = classe + "List"
+ ll = len(listname)
+ l = len(classe)
+ if name[0:l] == listname:
+ func = name[l:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:12] == "xmlParserGet" and file == "python_accessor":
+ func = name[12:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:12] == "xmlParserSet" and file == "python_accessor":
+ func = name[12:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:10] == "xmlNodeGet" and file == "python_accessor":
+ func = name[10:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:9] == "xmlURIGet" and file == "python_accessor":
+ func = name[9:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:9] == "xmlURISet" and file == "python_accessor":
+ func = name[6:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:11] == "xmlErrorGet" and file == "python_accessor":
+ func = name[11:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:17] == "xmlXPathParserGet" and file == "python_accessor":
+ func = name[17:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:11] == "xmlXPathGet" and file == "python_accessor":
+ func = name[11:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:11] == "xmlXPathSet" and file == "python_accessor":
+ func = name[8:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:15] == "xmlOutputBuffer" and file != "python":
+ func = name[15:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:20] == "xmlParserInputBuffer" and file != "python":
+ func = name[20:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:9] == "xmlRegexp" and file == "xmlregexp":
+ func = "regexp" + name[9:]
+ elif name[0:6] == "xmlReg" and file == "xmlregexp":
+ func = "regexp" + name[6:]
+ elif name[0:20] == "xmlTextReaderLocator" and file == "xmlreader":
+ func = name[20:]
+ elif name[0:18] == "xmlTextReaderConst" and file == "xmlreader":
+ func = name[18:]
+ elif name[0:13] == "xmlTextReader" and file == "xmlreader":
+ func = name[13:]
+ elif name[0:12] == "xmlReaderNew" and file == "xmlreader":
+ func = name[9:]
+ elif name[0:11] == "xmlACatalog":
+ func = name[11:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:l] == classe:
+ func = name[l:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:7] == "libxml_":
+ func = name[7:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:6] == "xmlGet":
+ func = name[6:]
+ func = func[0:1].lower() + func[1:]
+ elif name[0:3] == "xml":
+ func = name[3:]
+ func = func[0:1].lower() + func[1:]
+ else:
+ func = name
+ if func[0:5] == "xPath":
+ func = "xpath" + func[5:]
+ elif func[0:4] == "xPtr":
+ func = "xpointer" + func[4:]
+ elif func[0:8] == "xInclude":
+ func = "xinclude" + func[8:]
+ elif func[0:2] == "iD":
+ func = "ID" + func[2:]
+ elif func[0:3] == "uRI":
+ func = "URI" + func[3:]
+ elif func[0:4] == "uTF8":
+ func = "UTF8" + func[4:]
+ elif func[0:3] == 'sAX':
+ func = "SAX" + func[3:]
+ return func
+
+
+def functionCompare(info1, info2):
+ (index1, func1, name1, ret1, args1, file1) = info1
+ (index2, func2, name2, ret2, args2, file2) = info2
+ if file1 == file2:
+ if func1 < func2:
+ return -1
+ if func1 > func2:
+ return 1
+ if file1 == "python_accessor":
+ return -1
+ if file2 == "python_accessor":
+ return 1
+ if file1 < file2:
+ return -1
+ if file1 > file2:
+ return 1
+ return 0
+
+def cmp_to_key(mycmp):
+ 'Convert a cmp= function into a key= function'
+ class K(object):
+ def __init__(self, obj, *args):
+ self.obj = obj
+ def __lt__(self, other):
+ return mycmp(self.obj, other.obj) < 0
+ def __gt__(self, other):
+ return mycmp(self.obj, other.obj) > 0
+ def __eq__(self, other):
+ return mycmp(self.obj, other.obj) == 0
+ def __le__(self, other):
+ return mycmp(self.obj, other.obj) <= 0
+ def __ge__(self, other):
+ return mycmp(self.obj, other.obj) >= 0
+ def __ne__(self, other):
+ return mycmp(self.obj, other.obj) != 0
+ return K
+def writeDoc(name, args, indent, output):
+ if functions[name][0] is None or functions[name][0] == "":
+ return
+ val = functions[name][0]
+ val = val.replace("NULL", "None")
+ output.write(indent)
+ output.write('"""')
+ while len(val) > 60:
+ if val[0] == " ":
+ val = val[1:]
+ continue
+ str = val[0:60]
+ i = str.rfind(" ")
+ if i < 0:
+ i = 60
+ str = val[0:i]
+ val = val[i:]
+ output.write(str)
+ output.write('\n ')
+ output.write(indent)
+ output.write(val)
+ output.write(' """\n')
+
+def buildWrappers():
+ global ctypes
+ global py_types
+ global py_return_types
+ global unknown_types
+ global functions
+ global function_classes
+ global classes_type
+ global classes_list
+ global converter_type
+ global primary_classes
+ global converter_type
+ global classes_ancestor
+ global converter_type
+ global primary_classes
+ global classes_ancestor
+ global classes_destructors
+ global functions_noexcept
+
+ for type in classes_type.keys():
+ function_classes[classes_type[type][2]] = []
+
+ #
+ # Build the list of C types to look for ordered to start
+ # with primary classes
+ #
+ ctypes = []
+ classes_list = []
+ ctypes_processed = {}
+ classes_processed = {}
+ for classe in primary_classes:
+ classes_list.append(classe)
+ classes_processed[classe] = ()
+ for type in classes_type.keys():
+ tinfo = classes_type[type]
+ if tinfo[2] == classe:
+ ctypes.append(type)
+ ctypes_processed[type] = ()
+ for type in sorted(classes_type.keys()):
+ if type in ctypes_processed:
+ continue
+ tinfo = classes_type[type]
+ if tinfo[2] not in classes_processed:
+ classes_list.append(tinfo[2])
+ classes_processed[tinfo[2]] = ()
+
+ ctypes.append(type)
+ ctypes_processed[type] = ()
+
+ for name in functions.keys():
+ found = 0
+ (desc, ret, args, file, cond) = functions[name]
+ for type in ctypes:
+ classe = classes_type[type][2]
+
+ if name[0:3] == "xml" and len(args) >= 1 and args[0][1] == type:
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (0, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ elif name[0:3] == "xml" and len(args) >= 2 and args[1][1] == type \
+ and file != "python_accessor":
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (1, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ elif name[0:4] == "html" and len(args) >= 1 and args[0][1] == type:
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (0, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ elif name[0:4] == "html" and len(args) >= 2 and args[1][1] == type \
+ and file != "python_accessor":
+ found = 1
+ func = nameFixup(name, classe, type, file)
+ info = (1, func, name, ret, args, file)
+ function_classes[classe].append(info)
+ if found == 1:
+ continue
+ if name[0:8] == "xmlXPath":
+ continue
+ if name[0:6] == "xmlStr":
+ continue
+ if name[0:10] == "xmlCharStr":
+ continue
+ func = nameFixup(name, "None", file, file)
+ info = (0, func, name, ret, args, file)
+ function_classes['None'].append(info)
+
+ classes = open("libxml2class.py", "w")
+ txt = open("libxml2class.txt", "w")
+ txt.write(" Generated Classes for libxml2-python\n\n")
+
+ txt.write("#\n# Global functions of the module\n#\n\n")
+ if "None" in function_classes:
+ flist = function_classes["None"]
+ flist = sorted(flist, key=cmp_to_key(functionCompare))
+ oldfile = ""
+ for info in flist:
+ (index, func, name, ret, args, file) = info
+ if file != oldfile:
+ classes.write("#\n# Functions from module %s\n#\n\n" % file)
+ txt.write("\n# functions from module %s\n" % file)
+ oldfile = file
+ classes.write("def %s(" % func)
+ txt.write("%s()\n" % func)
+ n = 0
+ for arg in args:
+ if n != 0:
+ classes.write(", ")
+ classes.write("%s" % arg[0])
+ n = n + 1
+ classes.write("):\n")
+ writeDoc(name, args, ' ', classes)
+
+ for arg in args:
+ if arg[1] in classes_type:
+ classes.write(" if %s is None: %s__o = None\n" %
+ (arg[0], arg[0]))
+ classes.write(" else: %s__o = %s%s\n" %
+ (arg[0], arg[0], classes_type[arg[1]][0]))
+ if arg[1] in py_types:
+ (f, t, n, c) = py_types[arg[1]]
+ if t == "File":
+ classes.write(" if %s is not None: %s.flush()\n" % (
+ arg[0], arg[0]))
+
+ if ret[0] != "void":
+ classes.write(" ret = ")
+ else:
+ classes.write(" ")
+ classes.write("libxml2mod.%s(" % name)
+ n = 0
+ for arg in args:
+ if n != 0:
+ classes.write(", ")
+ classes.write("%s" % arg[0])
+ if arg[1] in classes_type:
+ classes.write("__o")
+ n = n + 1
+ classes.write(")\n")
+
+# This may be needed to reposition the I/O, but likely to cause more harm
+# than good. Those changes in Python3 really break the model.
+# for arg in args:
+# if arg[1] in py_types:
+# (f, t, n, c) = py_types[arg[1]]
+# if t == "File":
+# classes.write(" if %s is not None: %s.seek(0,0)\n"%(
+# arg[0], arg[0]))
+
+ if ret[0] != "void":
+ if ret[0] in classes_type:
+ #
+ # Raise an exception
+ #
+ if name in functions_noexcept:
+ classes.write(" if ret is None:return None\n")
+ elif name.find("URI") >= 0:
+ classes.write(
+ " if ret is None:raise uriError('%s() failed')\n"
+ % (name))
+ elif name.find("XPath") >= 0:
+ classes.write(
+ " if ret is None:raise xpathError('%s() failed')\n"
+ % (name))
+ elif name.find("Parse") >= 0:
+ classes.write(
+ " if ret is None:raise parserError('%s() failed')\n"
+ % (name))
+ else:
+ classes.write(
+ " if ret is None:raise treeError('%s() failed')\n"
+ % (name))
+ classes.write(" return ")
+ classes.write(classes_type[ret[0]][1] % ("ret"))
+ classes.write("\n")
+ else:
+ classes.write(" return ret\n")
+ classes.write("\n")
+
+ txt.write("\n\n#\n# Set of classes of the module\n#\n\n")
+ for classname in classes_list:
+ if classname == "None":
+ pass
+ else:
+ if classname in classes_ancestor:
+ txt.write("\n\nClass %s(%s)\n" % (classname,
+ classes_ancestor[classname]))
+ classes.write("class %s(%s):\n" % (classname,
+ classes_ancestor[classname]))
+ classes.write(" def __init__(self, _obj=None):\n")
+ if classes_ancestor[classname] == "xmlCore" or \
+ classes_ancestor[classname] == "xmlNode":
+ classes.write(" if checkWrapper(_obj) != 0:")
+ classes.write(" raise TypeError")
+ classes.write("('%s got a wrong wrapper object type')\n" % \
+ classname)
+ if classname in reference_keepers:
+ rlist = reference_keepers[classname]
+ for ref in rlist:
+ classes.write(" self.%s = None\n" % ref[1])
+ classes.write(" self._o = _obj\n")
+ classes.write(" %s.__init__(self, _obj=_obj)\n\n" % (
+ classes_ancestor[classname]))
+ if classes_ancestor[classname] == "xmlCore" or \
+ classes_ancestor[classname] == "xmlNode":
+ classes.write(" def __repr__(self):\n")
+ format = "<%s (%%s) object at 0x%%x>" % (classname)
+ classes.write(" return \"%s\" %% (self.name, int(pos_id (self)))\n\n" % (
+ format))
+ else:
+ txt.write("Class %s()\n" % (classname))
+ classes.write("class %s:\n" % (classname))
+ classes.write(" def __init__(self, _obj=None):\n")
+ if classname in reference_keepers:
+ list = reference_keepers[classname]
+ for ref in list:
+ classes.write(" self.%s = None\n" % ref[1])
+ classes.write(" if _obj != None:self._o = _obj;return\n")
+ classes.write(" self._o = None\n\n")
+ destruct=None
+ if classname in classes_destructors:
+ classes.write(" def __del__(self):\n")
+ classes.write(" if self._o != None:\n")
+ classes.write(" libxml2mod.%s(self._o)\n" %
+ classes_destructors[classname])
+ classes.write(" self._o = None\n\n")
+ destruct=classes_destructors[classname]
+ flist = function_classes[classname]
+ flist = sorted(flist, key=cmp_to_key(functionCompare))
+ oldfile = ""
+ for info in flist:
+ (index, func, name, ret, args, file) = info
+ #
+ # Do not provide as method the destructors for the class
+ # to avoid double free
+ #
+ if name == destruct:
+ continue
+ if file != oldfile:
+ if file == "python_accessor":
+ classes.write(" # accessors for %s\n" % (classname))
+ txt.write(" # accessors\n")
+ else:
+ classes.write(" #\n")
+ classes.write(" # %s functions from module %s\n" % (
+ classname, file))
+ txt.write("\n # functions from module %s\n" % file)
+ classes.write(" #\n\n")
+ oldfile = file
+ classes.write(" def %s(self" % func)
+ txt.write(" %s()\n" % func)
+ n = 0
+ for arg in args:
+ if n != index:
+ classes.write(", %s" % arg[0])
+ n = n + 1
+ classes.write("):\n")
+ writeDoc(name, args, ' ', classes)
+ n = 0
+ for arg in args:
+ if arg[1] in classes_type:
+ if n != index:
+ classes.write(" if %s is None: %s__o = None\n" %
+ (arg[0], arg[0]))
+ classes.write(" else: %s__o = %s%s\n" %
+ (arg[0], arg[0], classes_type[arg[1]][0]))
+ n = n + 1
+ if ret[0] != "void":
+ classes.write(" ret = ")
+ else:
+ classes.write(" ")
+ classes.write("libxml2mod.%s(" % name)
+ n = 0
+ for arg in args:
+ if n != 0:
+ classes.write(", ")
+ if n != index:
+ classes.write("%s" % arg[0])
+ if arg[1] in classes_type:
+ classes.write("__o")
+ else:
+ classes.write("self")
+ if arg[1] in classes_type:
+ classes.write(classes_type[arg[1]][0])
+ n = n + 1
+ classes.write(")\n")
+ if ret[0] != "void":
+ if ret[0] in classes_type:
+ #
+ # Raise an exception
+ #
+ if name in functions_noexcept:
+ classes.write(
+ " if ret is None:return None\n")
+ elif name.find("URI") >= 0:
+ classes.write(
+ " if ret is None:raise uriError('%s() failed')\n"
+ % (name))
+ elif name.find("XPath") >= 0:
+ classes.write(
+ " if ret is None:raise xpathError('%s() failed')\n"
+ % (name))
+ elif name.find("Parse") >= 0:
+ classes.write(
+ " if ret is None:raise parserError('%s() failed')\n"
+ % (name))
+ else:
+ classes.write(
+ " if ret is None:raise treeError('%s() failed')\n"
+ % (name))
+
+ #
+ # generate the returned class wrapper for the object
+ #
+ classes.write(" __tmp = ")
+ classes.write(classes_type[ret[0]][1] % ("ret"))
+ classes.write("\n")
+
+ #
+ # Sometime one need to keep references of the source
+ # class in the returned class object.
+ # See reference_keepers for the list
+ #
+ tclass = classes_type[ret[0]][2]
+ if tclass in reference_keepers:
+ list = reference_keepers[tclass]
+ for pref in list:
+ if pref[0] == classname:
+ classes.write(" __tmp.%s = self\n" %
+ pref[1])
+ #
+ # return the class
+ #
+ classes.write(" return __tmp\n")
+ elif ret[0] in converter_type:
+ #
+ # Raise an exception
+ #
+ if name in functions_noexcept:
+ classes.write(
+ " if ret is None:return None")
+ elif name.find("URI") >= 0:
+ classes.write(
+ " if ret is None:raise uriError('%s() failed')\n"
+ % (name))
+ elif name.find("XPath") >= 0:
+ classes.write(
+ " if ret is None:raise xpathError('%s() failed')\n"
+ % (name))
+ elif name.find("Parse") >= 0:
+ classes.write(
+ " if ret is None:raise parserError('%s() failed')\n"
+ % (name))
+ else:
+ classes.write(
+ " if ret is None:raise treeError('%s() failed')\n"
+ % (name))
+ classes.write(" return ")
+ classes.write(converter_type[ret[0]] % ("ret"))
+ classes.write("\n")
+ else:
+ classes.write(" return ret\n")
+ classes.write("\n")
+
+ #
+ # Generate enum constants
+ #
+ for type,enum in enums.items():
+ classes.write("# %s\n" % type)
+ items = enum.items()
+ items = sorted(items, key=(lambda i: int(i[1])))
+ for name,value in items:
+ classes.write("%s = %s\n" % (name,value))
+ classes.write("\n")
+
+ txt.close()
+ classes.close()
+
+buildStubs()
+buildWrappers()
generated by cgit