s4-python: Move dnspython to lib/, like the other Python modules

[idra/samba.git] / source4 / scripting / python / samba_external / dnspython / examples / reverse.py

diff --git a/source4/scripting/python/samba_external/dnspython/examples/reverse.py b/source4/scripting/python/samba_external/dnspython/examples/reverse.py
deleted file mode 100755 (executable)
index 8657bae..0000000
--- a/source4/scripting/python/samba_external/dnspython/examples/reverse.py
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/usr/bin/env python
-
-# Usage: reverse.py <zone_filename>...
-#
-# This demo script will load in all of the zones specified by the
-# filenames on the command line, find all the A RRs in them, and
-# construct a reverse mapping table that maps each IP address used to
-# the list of names mapping to that address.  The table is then sorted
-# nicely and printed.
-#
-# Note!  The zone name is taken from the basename of the filename, so
-# you must use filenames like "/wherever/you/like/dnspython.org" and
-# not something like "/wherever/you/like/foo.db" (unless you're
-# working with the ".db" GTLD, of course :)).
-#
-# If this weren't a demo script, there'd be a way of specifying the
-# origin for each zone instead of constructing it from the filename.
-
-import dns.zone
-import dns.ipv4
-import os.path
-import sys
-
-reverse_map = {}
-
-for filename in sys.argv[1:]:
-    zone = dns.zone.from_file(filename, os.path.basename(filename),
-                              relativize=False)
-    for (name, ttl, rdata) in zone.iterate_rdatas('A'):
-        try:
-           reverse_map[rdata.address].append(name.to_text())
-       except KeyError:
-           reverse_map[rdata.address] = [name.to_text()]
-
-keys = reverse_map.keys()
-keys.sort(lambda a1, a2: cmp(dns.ipv4.inet_aton(a1), dns.ipv4.inet_aton(a2)))
-for k in keys:
-    v = reverse_map[k]
-    v.sort()
-    print k, v