import dns.resolver

def main():
	answers = dns.resolver.query('dnspython.org', 'MX')
	for rdata in answers:
    		print 'Host', rdata.exchange, 'has preference', rdata.preference

@@ -114,16 +114,17 @@
 %09%09print 
+(
 'Host', 
@@ -173,9 +173,10 @@
 eference
+)
 %0A

Update __init__.py