mirror of
https://github.com/Hopiu/linkchecker.git
synced 2026-04-26 09:04:44 +00:00
113460f503
git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@631 e7d03fd6-7b0d-0410-9947-9c21f3af8025
49 lines
1.2 KiB
Python
49 lines
1.2 KiB
Python
# $Id$
|
|
#
|
|
# This file is part of the pydns project.
|
|
# Homepage: http://pydns.sourceforge.net
|
|
#
|
|
# This code is covered by the standard Python License.
|
|
#
|
|
|
|
# routines for lazy people.
|
|
import Base
|
|
import string
|
|
|
|
def revlookup(name):
|
|
"convenience routine for doing a reverse lookup of an address"
|
|
a = string.split(name, '.')
|
|
a.reverse()
|
|
b = string.join(a, '.')+'.in-addr.arpa'
|
|
# this will only return one of any records returned.
|
|
return Base.DnsRequest(b, qtype = 'ptr').req().answers[0]['data']
|
|
|
|
def mxlookup(name):
|
|
"""
|
|
convenience routine for doing an MX lookup of a name. returns a
|
|
sorted list of (preference, mail exchanger) records
|
|
"""
|
|
a = Base.DnsRequest(name, qtype = 'mx').req().answers
|
|
l = map(lambda x:x['data'], a)
|
|
l.sort()
|
|
return l
|
|
|
|
#
|
|
# $Log$
|
|
# Revision 1.3 2002/11/26 23:27:43 calvin
|
|
# update to Python >= 2.2.1
|
|
#
|
|
# Revision 1.5 2002/05/06 06:14:38 anthonybaxter
|
|
# reformat, move import to top of file.
|
|
#
|
|
# Revision 1.4 2002/03/19 12:41:33 anthonybaxter
|
|
# tabnannied and reindented everything. 4 space indent, no tabs.
|
|
# yay.
|
|
#
|
|
# Revision 1.3 2001/08/09 09:08:55 anthonybaxter
|
|
# added identifying header to top of each file
|
|
#
|
|
# Revision 1.2 2001/07/19 06:57:07 anthony
|
|
# cvs keywords added
|
|
#
|
|
#
|