On Mar 15, 2009, at 05:02, Jeremy Dunck wrote:
> class CIDR_LIST(list):
> def __init__(self, cidrs):
> from IPy import IP
> self.cidrs = []
> try:
> for cidr in cidrs:
> self.cidrs.append(IP(cidr))
> except ImportError:
> pass
> def __contains__(self, ip):
> try:
> for cidr in self.cidrs:
> if ip in cidr:
> return True
> except:
> pass
> return False
from IPy import IP
class CIDRList(list):
def __init__(self, seq=()):
super(CIDRList, self).__init__(map(IP, seq))
def __contains__(self, other):
return any(other in range for range in self)
Of course, any only exists in recent Pythons, same for generator
expressions.
I also question the `except ImportError` in your __init__. :-)
- Ludvig
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