def __repr__(self):
attrs = [
('%s=%r' % (keyword_identifier(normalize_unicode(t[0])), t[1]))
for t in self._attribs.items()
]
cl = self.__class__
return "%s.%s(%s)" % (cl.__module__, cl.__name__, ", ".join(attrs))
def startElement(self, name, atts):
"Handle an event for the beginning of an element."
try:
klass = self._get_class(name)
except AttributeError:
raise POM.ValidationError("Undefined element tag: " + name)
attr = {}
for name, value in atts.items():
attr[keyword_identifier(POM.normalize_unicode(name))] = POM.unescape(value)
obj = klass(**attr)
self.stack.append(obj)
def _add_element_attlist(self, element, xmlattribute, ident):
try:
attrmap = element.get_attribute("ATTRIBUTES")
kwattrmap = element.get_attribute("KWATTRIBUTES")
except KeyError:
element.add_attribute("ATTRIBUTES", AttributeMap())
element.add_attribute("KWATTRIBUTES", AttributeMap())
attrmap = element.get_attribute("ATTRIBUTES")
kwattrmap = element.get_attribute("KWATTRIBUTES")
attrmap[xmlattribute.name] = ident
keywordname = keyword_identifier(normalize_unicode(xmlattribute.name))
kwattrmap[keywordname] = ident
def _add_element_attlist(self, element, xmlattribute, ident):
try:
attrmap = element.get_attribute("ATTRIBUTES")
kwattrmap = element.get_attribute("KWATTRIBUTES")
except KeyError:
element.add_attribute("ATTRIBUTES", AttributeMap())
element.add_attribute("KWATTRIBUTES", AttributeMap())
attrmap = element.get_attribute("ATTRIBUTES")
kwattrmap = element.get_attribute("KWATTRIBUTES")
attrmap[xmlattribute.name] = ident
keywordname = keyword_identifier(normalize_unicode(xmlattribute.name))
kwattrmap[keywordname] = ident
def startElement(self, name, atts):
"Handle an event for the beginning of an element."
try:
klass = self._get_class(name)
except AttributeError:
raise POM.ValidationError("Undefined element tag: " + name)
attr = {}
for name, value in atts.items():
attr[keyword_identifier(
POM.normalize_unicode(name))] = POM.unescape(value)
obj = klass(**attr)
self.stack.append(obj)
def new_attribute(self, elem, a_name, a_type, a_decl, a_def):
"Receives the declaration of a new attribute."
attr = XMLAttribute(a_name, a_type, a_decl, a_def)
ident = attr.get_identifier()
self._allattributes[ident] = attr
try:
element = self.elements[elem]
except KeyError:
# Got a forward attribute definition (defined before element)
try:
fwdattribs, fwdkwattribs = self._forwardattributes[elem]
except KeyError:
fwdattribs = AttributeMap()
fwdkwattribs = AttributeMap()
self._forwardattributes[elem] = (fwdattribs, fwdkwattribs)
fwdattribs[a_name] = ident
keywordname = keyword_identifier(normalize_unicode(a_name))
fwdkwattribs[keywordname] = ident
else:
self._add_element_attlist(element, attr, ident)
def new_attribute(self, elem, a_name, a_type, a_decl, a_def):
"Receives the declaration of a new attribute."
attr = XMLAttribute(a_name, a_type, a_decl, a_def)
ident = attr.get_identifier()
self._allattributes[ident] = attr
try:
element = self.elements[elem]
except KeyError:
# Got a forward attribute definition (defined before element)
try:
fwdattribs, fwdkwattribs = self._forwardattributes[elem]
except KeyError:
fwdattribs = AttributeMap()
fwdkwattribs = AttributeMap()
self._forwardattributes[elem] = (fwdattribs, fwdkwattribs)
fwdattribs[a_name] = ident
keywordname = keyword_identifier(normalize_unicode(a_name))
fwdkwattribs[keywordname] = ident
else:
self._add_element_attlist(element, attr, ident)
