iso8601 DEBUG messages spam log

[Peter Feiner]

Useless DEBUG messages are printed every time iso8601 parses a date:

(iso8601.iso8601): 2013-12-03 12:47:12,924 DEBUG iso8601 parse_date Parsed 2013-12-03T17:47:12Z into {'tz_sign': None, 'second_fraction': None, 'hour': '17', 'tz_hour': None, 'month': '12', 'timezone': 'Z', 'second': '12', 'tz_minute': None, 'year': '2013', 'separator': 'T', 'day': '03', 'minute': '47'} with default timezone <iso8601.iso8601.Utc object at 0x1571cd0>
(iso8601.iso8601): 2013-12-03 12:47:12,924 DEBUG iso8601 to_int Got '2013' for 'year' with default None
(iso8601.iso8601): 2013-12-03 12:47:12,925 DEBUG iso8601 to_int Got '12' for 'month' with default None
(iso8601.iso8601): 2013-12-03 12:47:12,925 DEBUG iso8601 to_int Got '03' for 'day' with default None
(iso8601.iso8601): 2013-12-03 12:47:12,925 DEBUG iso8601 to_int Got '17' for 'hour' with default None
(iso8601.iso8601): 2013-12-03 12:47:12,925 DEBUG iso8601 to_int Got '47' for 'minute' with default None
(iso8601.iso8601): 2013-12-03 12:47:12,925 DEBUG iso8601 to_int Got '12' for 'second' with default None

The log level for iso8601 has been set to WARN in oslo-incubator: https://github.com/openstack/oslo-incubator/commit/cbfded9c. This change should be merged into keystone.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/59797

[David Stanek (dstanek)]

This was actually merged quite a while ago:

    94731064 (Jamie Lennox 2013-12-03 12:33:28 +1000 167)