commit c8c12c79556d8e4e16029f04672b20ffcf6ff07b Author: aagbsn aagbsn@extc.org Date: Wed Jun 6 01:08:59 2012 -0700
4568 - Add filter for bridges with transports
Adds a filter to select bridges with transport specified by name. --- lib/bridgedb/Filters.py | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/lib/bridgedb/Filters.py b/lib/bridgedb/Filters.py index 5654cb5..435845a 100644 --- a/lib/bridgedb/Filters.py +++ b/lib/bridgedb/Filters.py @@ -75,3 +75,21 @@ def filterBridgesByOnlyIP6(bridge): if type(k) is IPv6Address: return True return False + +def filterBridgesByTransport(methodname, addressClass): + assert (addressClass) in (IPv4Address, IPv6Address) + ruleset = frozenset([methodname, addressClass]) + try: + return funcs[ruleset] + except KeyError: + def f(bridge): + for transport in bridge.transports: + # ignore method name case + if isinstance(transport.address, addressClass) and \ + transport.methodname.lower() == methodname.lower(): return True + return False + f.__name__ = "filterBridgesByTransport(%s,%s)" % (methodname, + type(addressClass)) + setattr(f, "description", "transport=%s"%methodname) + funcs[ruleset] = f + return f