delta/openstack/taskflow.git/taskflow/patterns/distributed_flow.py, branch master

Remove threaded and distributed flows

2013-09-14T01:26:53+00:00

Both of these are currently being reworked
and it doesn't make much sense to keep them
around in the code tree at this point.

Change-Id: I2fa257ae91d117effccbe6298d29e002a64e08b3

Initial implementation of action-based engine

2013-09-03T21:46:07+00:00

This is first in series of changes that provides separation of flows into
engines and pattens. Patterns define structure, while engine define how
the task should be run according to said structure.

This change adds the basic patterns and a very simple engine that
is able to run flow defined with patterns by converting it to recursive
structure of so-called 'actions'.

For simplicity and ease of review certain major features like
resumption, saving and passing on task results and notifications are
left out for farther changes.

Partially implements blueprint patterns-and-engines

Co-authored-by: Anastasia Karpinska 
Change-Id: I68515d8a5b30d5d047bf9beb67cc3e2111175190

Further updates to update.py

2013-09-03T21:26:23+00:00

1. Adjust how import reforming is done to use a function
   to reform the import line (after modification).
2. Clean the old copy of taskflow (if it exists) before
   placing a new copy in its place, this is very useful
   to avoid stale files.
3. Move some constants to be offical global constants.
4. Show exactly what modules are being used from the
   containing projects openstack.common.
5. Fix how the distributed flow was breaking imports due
   to the location/usage of logbook in that module no
   longer being functionally correct.
6. Add a header to each file copied/created that tells
   people not to modify them directly.

Change-Id: I6387722e092b93418bd63b722a95a8efcaef788d

Adjust a bunch of hacking violations.

2013-08-02T01:46:21+00:00

- Fix new hacking violations!
- Add more comments!

Change-Id: Ida0c1b6c98a8f45a15985b33529a1f479e595db5

Fix most of the hacking rules

2013-06-26T01:04:42+00:00

Hacking rules: H302, H303, H304, H401, H404

Change-Id: I38e62696724a99c5ebe74d95d477999bd91a2c9a

Fix all flake8 E* and F* errors

2013-06-26T01:04:30+00:00

This was mostly unused modules or local variables.

Change-Id: I39f9598ba8b64101a10f80bae448d27272abeddd

Fix the current flake8 errors

2013-06-26T01:03:23+00:00

The test pip ordering was resulting in the pep8 rules not really
running so this fixes that up and the resulting errors so we can
get a clean run.

Change-Id: Icc27be05cd513c4f04135c7e768007dbf9d07b10

Dinky change to trigger jenkins so I can cleanup.

2013-06-19T20:20:31+00:00

Change-Id: I5ff975bb5ded48a84341efa4ebfdae4bf430ab60

Use rollback accumulator and remove requires()/provides() from being functions

2013-05-23T23:44:31+00:00

Use a new rollback accumulator to collect which tasks need to be rolled back
and use that in the ordered workflow code. Move the usage of provides/requires
as functions and just let them be attributes of the flow objects.

Cleaning up files/extraneous files/fixing relations

2013-05-22T20:40:00+00:00