diff options
| -rw-r--r-- | myrpki.rototill/apnic-to-csv.py | 46 |
1 files changed, 33 insertions, 13 deletions
diff --git a/myrpki.rototill/apnic-to-csv.py b/myrpki.rototill/apnic-to-csv.py index fdbbe9b7..54e9137c 100644 --- a/myrpki.rototill/apnic-to-csv.py +++ b/myrpki.rototill/apnic-to-csv.py @@ -1,3 +1,24 @@ +""" +Parse APNIC "Extended Allocation and Assignment" reports and write +out (just) the RPKI-relevant fields in myrpki-format CSV syntax. + +$Id$ + +Copyright (C) 2010 Internet Systems Consortium ("ISC") + +Permission to use, copy, modify, and distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. +""" + import csv, myrpki, rpki.ipaddrs translations = dict((src, dst) for src, dst in myrpki.csv_reader("translations.csv", columns = 2)) @@ -7,23 +28,22 @@ prefixes = myrpki.csv_writer("prefixes.csv") for line in open("delegated-apnic-extended-latest"): - line = line.rstrip() + line = line.rstrip() - if not line.startswith("apnic|") or line.endswith("|summary"): - continue + if not line.startswith("apnic|") or line.endswith("|summary"): + continue - registry, cc, rectype, start, value, date, status, opaque_id = line.split("|") + registry, cc, rectype, start, value, date, status, opaque_id = line.split("|") - assert registry == "apnic" + assert registry == "apnic" - opaque_id = translations.get(opaque_id, opaque_id) + opaque_id = translations.get(opaque_id, opaque_id) - if rectype == "asn": - asns.writerow((opaque_id, "%s-%s" % (start, int(start) + int(value) - 1))) + if rectype == "asn": + asns.writerow((opaque_id, "%s-%s" % (start, int(start) + int(value) - 1))) - elif rectype == "ipv4": - prefixes.writerow((opaque_id, "%s-%s" % (start, - rpki.ipaddrs.v4addr(rpki.ipaddrs.v4addr(start) + long(value) - 1)))) + elif rectype == "ipv4": + prefixes.writerow((opaque_id, "%s-%s" % (start, rpki.ipaddrs.v4addr(rpki.ipaddrs.v4addr(start) + long(value) - 1)))) - elif rectype == "ipv6": - prefixes.writerow((opaque_id, "%s/%s" % (start, value))) + elif rectype == "ipv6": + prefixes.writerow((opaque_id, "%s/%s" % (start, value))) |