Joshua Harlow 1d983f5c31 Add a engine preparation stage ...

Move the final logic of the compilation stage (and pre-run) code
into a new engine stage that is devoted to performing post-compile
but pre-run actions. Do the final validation that was being done
in compile() and run() in this stage instead of being split across
those two stages.

Breaking change: any user expecting storage to be ensured after
compilation will have to adjust their code to call prepare (after
which they can continue to expect storage to be ready).

Change-Id: Ie97bc4a795266dda9d7ae8b395bcaadcd1ada737

2014-03-31 22:05:46 -07:00

..

__init__.py

Removed copyright from empty files

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

engine.py

Add a engine preparation stage

2014-03-31 22:05:46 -07:00

executor.py

Merge "Message-oriented worker-based flow with kombu"

2014-02-20 11:11:01 +00:00

graph_action.py

Exception when scheduling task with invalid state

2014-03-28 16:03:47 +02:00

graph_analyzer.py

Persistence cleanup part one

2014-03-26 12:48:40 -07:00

retry_action.py

Exception when scheduling task with invalid state

2014-03-28 16:03:47 +02:00

task_action.py

Exception when scheduling task with invalid state

2014-03-28 16:03:47 +02:00