commit ee0ba04f6345b22c9adea0a7eb7761cfb5558fb1 Author: Isis Lovecruft isis@torproject.org Date: Wed Jun 11 00:10:21 2014 +0000

Make `isValidIP()` backwards compatible with deprecated `is_valid_ip()`.

The old `bridgedb.Bridges.is_valid_ip()` function expected a single string parameter, and would return a boolean. The new `bridgedb.parse.addr.isValidIP()` function expected an `ipaddr.IPAddress` as a parameter.

* CHANGE `bridgedb.parse.addr.isValidIP()` to convert any strings which it receives as arguments into `ipaddr.IPAddress`s, which makes it backwards compatible with the (deprecated) `bridgedb.Bridges.is_valid_ip()` function. --- lib/bridgedb/parse/addr.py | 47 +++++++++++++++++++++++++------------------- 1 file changed, 27 insertions(+), 20 deletions(-)

diff --git a/lib/bridgedb/parse/addr.py b/lib/bridgedb/parse/addr.py index 01acf58..750ed78 100644 --- a/lib/bridgedb/parse/addr.py +++ b/lib/bridgedb/parse/addr.py @@ -396,34 +396,41 @@ def isValidIP(ip): >>> isValidIP('xyzzy') False

- :type ip: An :class:`ipaddr.IPAddress`, :class:`ipaddr.IPv4Address`, or - :class:`ipaddr.IPv6Address`. - :param ip: An ``ipaddr.IPAddress`` class. + :type ip: An :class:`ipaddr.IPAddress`, :class:`ipaddr.IPv4Address`, + :class:`ipaddr.IPv6Address`, or str + :param ip: An IP address. If it is a string, it will be converted to a + :class:`ipaddr.IPAddress`. :rtype: boolean :returns: ``True``, if **ip** passes the checks; False otherwise. """ reasons = []

- if ip.is_link_local: - reasons.append('link local') - if ip.is_loopback: - reasons.append('loopback') - if ip.is_multicast: - reasons.append('multicast') - if ip.is_private: - reasons.append('private') - if ip.is_unspecified: - reasons.append('unspecified') - - if (ip.version == 6) and ip.is_site_local: - reasons.append('site local') - elif (ip.version == 4) and ip.is_reserved: - reasons.append('reserved') + try: + if isinstance(ip, basestring): + ip = ipaddr.IPAddress(ip) + + if ip.is_link_local: + reasons.append('link local') + if ip.is_loopback: + reasons.append('loopback') + if ip.is_multicast: + reasons.append('multicast') + if ip.is_private: + reasons.append('private') + if ip.is_unspecified: + reasons.append('unspecified') + + if (ip.version == 6) and ip.is_site_local: + reasons.append('site local') + elif (ip.version == 4) and ip.is_reserved: + reasons.append('reserved') + except ValueError: + reasons.append('cannot convert to ip')

if reasons: explain = ', '.join([r for r in reasons]).strip(', ') - logging.debug("IPv%d address %s is invalid! Reason(s): %s" - % (ip.version, ip, explain)) + logging.debug("IP address %r is invalid! Reason(s): %s" + % (ip, explain)) return False return True