Simple POO for manage XML objects.

example.py

from xpnet import Attribute, Element

def run_server():
	iq = Element("iq", "jabber:client")
	iq.add_attribute("from", "my.server")
	iq.add_attribute("to", "user@example/server")
	iq.add_attribute("id", "uid00000005")
	iq.add_attribute("type", "result")
	
	
	test_service = Element("test_service")
	test_service.add_attribute("host", "127.0.0.1")
  test_service.add_attribute("port", "443")
	
	query = Element("query", "urn:my:server")
	query.add_child(test_service)
	
	iq.add_child(query)
	
	print(iq)
	
	pass

if __name__ == "__main__":
	run_server()
	pass

xpnet.py

class Attribute(object):
	def __init__(self, name: str, value: str, prefix: str = None):
		self.name = name
		self.value = value
		self.prefix = prefix
		
	def qualified_name(self) -> str:
		if self.prefix != None and len(self.prefix) > 0:
			return "{}:{}".format(self.prefix, self.name)
		return self.name
		
	def __str__(self):
		return "{}='{}'".format(self.qualified_name(), self.value)
		
class Element(object):
	def __init__(self, name: str, namespace: str = None, prefix: str = None):
		self.name = name
		self.namespace = namespace
		self.prefix = prefix
		self._attributes = []
		self._children = []
		
	def qualified_name(self) -> str:
		if self.prefix != None and len(self.prefix) > 0:
			return "{}:{}".format(self.prefix, self.name)
		return self.name
		
	def add_attribute(self, name: str, value: str, prefix: str = None) -> Attribute:
		attr = Attribute(name, value, prefix)
		self._attributes.append(attr)
		return attr
		
	def add_child(self, child):
		self._children.append(child)
		
	def __str__(self):
		raw = "<{}".format(self.qualified_name())
		
		if self.namespace != None and len(self.namespace) > 0:
			if self.prefix != None and len(self.prefix) > 0:
				raw += " xmlns:{}='{}' ".format(self.prefix, self.namespace)
			else:
				raw += " xmlns='{}' ".format(self.namespace)
			
		
		if len(self._attributes) > 0:						
			for attr in self._attributes:
				raw += " {}".format(attr)
				
			raw += " "
				
		if len(self._children) == 0:
			return raw + "/>"
		else:
			raw += ">"
			
			for child in self._children:
				raw += str(child)
				
		return "{}</{}>".format(raw, self.qualified_name())