python package ipaddr 2.1.10 fails two of the IP tests
```
2 of 494 tests failed:
"02001:0000:1234:0000:0000:C1C0:ABCD:0876" match should be False - not OK
"2001:0000:1234:0000:00001:C1C0:ABCD:0876" match should be False - not OK
```
This is the ipaddr that is part of [[https://packages.debian.org/search?keywords=python-ipaddr | debian wheezy]]. Given it is in a stable, and has a low error rate, it could be considered acceptable.
However, 2.1.6 and 2.1.7 fail many additional tests
```
"02001:0000:1234:0000:0000:C1C0:ABCD:0876" match should be False - not OK
"2001:0000:1234:0000:00001:C1C0:ABCD:0876" match should be False - not OK
" 2001:0000:1234:0000:0000:C1C0:ABCD:0876" match should be False - not OK
"2001:0000:1234:0000:0000:C1C0:ABCD:0876 " match should be False - not OK
" 2001:0000:1234:0000:0000:C1C0:ABCD:0876 " match should be False - not OK
"2001:0000:1234: 0000:0000:C1C0:ABCD:0876" match should be False - not OK
"fe80:0000:0000:0000:0204:61ff:254.157.241.086" match should be False - not OK
"1:2:3::4:5:6:7:8:9" match should be False - not OK
"1111:2222:3333:4444:5555:6666:7777:8888::" match should be False - not OK
"::2222:3333:4444:5555:6666:7777:8888:9999" match should be False - not OK
"1111:2222:3333:4444:5555:6666:7777:8888:1.2.3.4" match should be False - not OK
"1111:2222:3333:4444:5555:6666:7777:1.2.3.4" match should be False - not OK
"1111:2222:3333:4444:5555:6666::1.2.3.4" match should be False - not OK
"::2222:3333:4444:5555:6666:7777:1.2.3.4" match should be False - not OK
"1111:2222:3333:4444:5555:1.2.3.4" match should be False - not OK
"1111:2222:3333:4444:1.2.3.4" match should be False - not OK
"1111:2222:3333:1.2.3.4" match should be False - not OK
"1111:2222:1.2.3.4" match should be False - not OK
"1111:1.2.3.4" match should be False - not OK
```
Unfortunately 2.1.5 is the debian squeeze version, and it is not easily installed via pip.
fwiw, ipaddr 1.0.2 only fails the two T76286 failures!
```
"1111:2222:3333:4444:5555:6666:00.00.00.00" match should be False - not OK
"1111:2222:3333:4444:5555:6666:000.000.000.000" match should be False - not OK
```