<securities><security secid="0" active="true"><seccode>RU000A0JQ201</seccode><shortname>Ст-Недв 01</shortname><decimals>2</decimals><market>1</market><sectype>BOND</sectype><opmask usecredit="yes" bymarket="no" nosplit="yes" immorcancel="yes" cancelbalance="yes"/><minstep>0.01</minstep><lotsize>1</lotsize><point_cost>10</point_cost></security></securities>

<markets><market id="1">ММВБ</market><market id="4">FORTS</market><market id="7">РТС</market><market id="8">INF</market><market id="9">XETRA</market></markets>

<candlekinds><kind><id>1</id><period>60</period><name>1 минута</name></kind><kind><id>2</id><period>300</period><name>5 минут</name></kind><kind><id>3</id><period>900</period><name>15 минут</name></kind><kind><id>4</id><period>3600</period><name>1 час</name></kind><kind><id>5</id><period>86400</period><name>1 сутки</name></kind><kind><id>6</id><period>604800</period><name>1 неделя</name></kind></candlekinds>

tree = objectify.fromstring (text)
def result():
	global tree
	print tree.text
	print tree.attrib
	#и так далее...
def server_status():
	global tree
	#и так далее...
def security():
	global tree
	for s in tree.security :
		seclist.append (s.seccode)
                            secdict [s.seccode] = (
                           { 'secid' : s.get ('secid') , 'active' : s.get ('active') , 'seccode' : s.seccode ,
	#и так далее...
options = {'result' : result,
           'server_status' : server_status,
           'security' : security
}
options[tree.tag]()