Initial commit: mwhois with SCION AS support and decimal AS conversion

Based on mwhois by Antonios A. Chariton
Modifications for SCION AS support by Olaf Baumert, Axpo Systems AG

netaddr/tools/netaddr

@@ -0,0 +1,37 @@
+#!/usr/bin/env python
+#-----------------------------------------------------------------------------
+#   Copyright (c) 2008-2015, David P. D. Moss. All rights reserved.
+#
+#   Released under the BSD license. See the LICENSE file for details.
+#-----------------------------------------------------------------------------
+"""an interactive shell for the netaddr library"""
+
+import os
+import sys
+import netaddr
+from netaddr import *
+
+#   aliases to save some typing ...
+from netaddr import IPAddress as IP, IPNetwork as CIDR
+from netaddr import EUI as MAC
+
+argv = sys.argv[1:]
+
+banner = "\nnetaddr shell %s - %s\n" % (netaddr.__version__, __doc__)
+exit_msg = "\nShare and enjoy!"
+rc_override = None
+
+try:
+    try:
+        # ipython >= 0.11
+        from IPython.frontend.terminal.embed import InteractiveShellEmbed
+        ipshell = InteractiveShellEmbed(banner1=banner, exit_msg=exit_msg)
+    except ImportError:
+        # ipython < 0.11
+        from IPython.Shell import IPShellEmbed
+        ipshell = IPShellEmbed(argv, banner, exit_msg, rc_override)
+except ImportError:
+    sys.stderr.write('IPython (http://ipython.scipy.org/) not found!\n')
+    sys.exit(1)
+
+ipshell()