Joshua Harlow 1478f52c9a Retain nested causes where/when we can ...

On py3.x we should attempt to retain an exceptions
causes (if any) so that they can be examined at a later
time. This adds that change into gather and retain this
information via a new failure causes property (that is
lazily populated).

This will aid in the change to traceback2 and the
adjustments made in http://bugs.python.org/issue17911 so
that we can in the future use its exception class instead.

Change-Id: I8cadd7b70c2f638719155d96df4236fc40e18ccf

2015-03-10 10:03:58 -07:00

..

conductors

Merge "Use debtcollector library to replace internal utility"

2015-03-03 16:45:39 +00:00

engines

Merge "Use links instead of raw block quotes"

2015-03-07 04:06:58 +00:00

examples

Improve upon/adjust/move around new optional example

2015-02-11 15:52:51 -08:00

jobs

add jobboard trash method

2015-02-26 10:44:38 -06:00

listeners

Rename the timing listeners to duration listeners

2015-03-05 10:36:30 -08:00

patterns

Use constants for link metadata keys

2014-10-18 13:24:12 -07:00

persistence

add get_flow_details and get_atom_details to all backends

2015-02-19 09:13:00 -06:00

tests

Retain nested causes where/when we can

2015-03-10 10:03:58 -07:00

types

Retain nested causes where/when we can

2015-03-10 10:03:58 -07:00

utils

Writers can now claim a read lock in ReaderWriterLock

2015-03-09 12:25:41 -05:00

__init__.py

Removed copyright from empty files

2014-02-22 17:16:29 +08:00

atom.py

Move 'provides' and 'name' to instance attributes

2015-02-16 20:00:45 -08:00

exceptions.py

Chain exceptions correctly on py3.x

2015-02-20 18:36:55 +00:00

flow.py

Update Flow::__str__

2015-02-17 14:18:57 -08:00

logging.py

Ensure message gets processed correctly

2014-12-10 18:58:42 -08:00

retry.py

Use the enum library for the retry strategy enumerations

2015-02-19 17:07:03 -08:00

states.py

Merge "Make intentions a tuple (to denote immutability)"

2014-06-19 17:28:08 +00:00

storage.py

Add + use read/write lock decorators

2015-03-08 22:21:45 -07:00

task.py

Switch to using 'oslo_utils' vs 'oslo.utils'

2015-01-14 23:56:11 -08:00

test.py

Add and use a new simple helper logging module

2014-12-08 22:09:13 -08:00

version.py

Make version.py handle pbr not being installed

2014-09-01 20:09:59 +00:00