Index: tools/telemetry/third_party/webpagereplay/third_party/dns/e164.py |
diff --git a/tools/telemetry/third_party/webpagereplay/third_party/dns/e164.py b/tools/telemetry/third_party/webpagereplay/third_party/dns/e164.py |
deleted file mode 100644 |
index d8f71ec7999513e76cc5ca9a5eea055b61fbbf91..0000000000000000000000000000000000000000 |
--- a/tools/telemetry/third_party/webpagereplay/third_party/dns/e164.py |
+++ /dev/null |
@@ -1,79 +0,0 @@ |
-# Copyright (C) 2006, 2007, 2009 Nominum, Inc. |
-# |
-# Permission to use, copy, modify, and distribute this software and its |
-# documentation 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 NOMINUM DISCLAIMS ALL WARRANTIES |
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM 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. |
- |
-"""DNS E.164 helpers |
- |
-@var public_enum_domain: The DNS public ENUM domain, e164.arpa. |
-@type public_enum_domain: dns.name.Name object |
-""" |
- |
-import dns.exception |
-import dns.name |
-import dns.resolver |
- |
-public_enum_domain = dns.name.from_text('e164.arpa.') |
- |
-def from_e164(text, origin=public_enum_domain): |
- """Convert an E.164 number in textual form into a Name object whose |
- value is the ENUM domain name for that number. |
- @param text: an E.164 number in textual form. |
- @type text: str |
- @param origin: The domain in which the number should be constructed. |
- The default is e164.arpa. |
- @type: dns.name.Name object or None |
- @rtype: dns.name.Name object |
- """ |
- parts = [d for d in text if d.isdigit()] |
- parts.reverse() |
- return dns.name.from_text('.'.join(parts), origin=origin) |
- |
-def to_e164(name, origin=public_enum_domain, want_plus_prefix=True): |
- """Convert an ENUM domain name into an E.164 number. |
- @param name: the ENUM domain name. |
- @type name: dns.name.Name object. |
- @param origin: A domain containing the ENUM domain name. The |
- name is relativized to this domain before being converted to text. |
- @type: dns.name.Name object or None |
- @param want_plus_prefix: if True, add a '+' to the beginning of the |
- returned number. |
- @rtype: str |
- """ |
- if not origin is None: |
- name = name.relativize(origin) |
- dlabels = [d for d in name.labels if (d.isdigit() and len(d) == 1)] |
- if len(dlabels) != len(name.labels): |
- raise dns.exception.SyntaxError('non-digit labels in ENUM domain name') |
- dlabels.reverse() |
- text = ''.join(dlabels) |
- if want_plus_prefix: |
- text = '+' + text |
- return text |
- |
-def query(number, domains, resolver=None): |
- """Look for NAPTR RRs for the specified number in the specified domains. |
- |
- e.g. lookup('16505551212', ['e164.dnspython.org.', 'e164.arpa.']) |
- """ |
- if resolver is None: |
- resolver = dns.resolver.get_default_resolver() |
- for domain in domains: |
- if isinstance(domain, (str, unicode)): |
- domain = dns.name.from_text(domain) |
- qname = dns.e164.from_e164(number, domain) |
- try: |
- return resolver.query(qname, 'NAPTR') |
- except dns.resolver.NXDOMAIN: |
- pass |
- raise dns.resolver.NXDOMAIN |