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Merge pull request #158 from rolisz/patch-1

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Catch exception in anonymize function
This commit is contained in:
Martin Zimmermann 2015-02-02 00:13:01 +01:00
commit 5f511023e9
1 changed files with 7 additions and 4 deletions
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3
isso/utils/__init__.py
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@ -29,10 +29,13 @@ def anonymize(remote_addr):
ipv4 = ipaddress.IPv4Address(remote_addr)
return u''.join(ipv4.exploded.rsplit('.', 1)[0]) + '.' + '0'
except ipaddress.AddressValueError:
try:
ipv6 = ipaddress.IPv6Address(remote_addr)
if ipv6.ipv4_mapped is not None:
return anonymize(ipv6.ipv4_mapped)
return u'' + ipv6.exploded.rsplit(':', 5)[0] + ':' + ':'.join(['0000']*5)
except ipaddress.AddressValueError:
return u'0.0.0.0'
class Bloomfilter: