ipv6 patch breaks dnspython reverse.from_address function

[ekarlso]

I suspect a6ce444 is the culprit.

I have verified that before the commit it works fine before the commit.

Example:

import eventlet
from dns import reversename

eventlet.monkey_patch(all=True)

reversename.from_address("10.0.0.1")


Exception:
Traceback (most recent call last):
  File "test.py", line 6, in <module>
    reversename.from_address("10.0.0.1")
  File "/home/karlsone/projects/dnsaas/designate/.venv/local/lib/python2.7/site-packages/dns/reversename.py", line 46, in from_address
    return dns.name.from_text('.'.join(parts), origin=origin)
  File "/home/karlsone/projects/dnsaas/designate/.venv/local/lib/python2.7/site-packages/dns/name.py", line 607, in from_text
    raise ValueError("origin must be a Name or None")
ValueError: origin must be a Name or None

[kiall]

Downstream bug against OpenStack Designate - https://bugs.launchpad.net/designate/+bug/1424621

[ekarlso]

https://bitbucket.org/eventlet/eventlet/issue/169/ipv6-patch-breaks-dnspython < bb bug

[temoto]

Thank you, bugfix release is coming soon.

[kiall]

Hey @temoto - Any luck finding the root cause? I've dug about as far into it as I can given my lack of experience with eventlet's codebase, and came up empty ;)

[temoto]

@kiall not yet, debugging

[temoto]

The problem is in patching dns.name.Name. Fix will be released today.

[temoto]

v0.17.1 with this bug fixed is out on PyPi. Thanks for reporting.

[kiall]

Thanks :) Sadly, the fixed version has highlighted other issues in our code / tests .. Whoops! Either way, the original issue does seem to be fixed and I suspect the remaining issues are all ours to fix.. Thanks!