408a8442aa
Add in more details that are displayed in the LOG when a WBE worker is started up that is useful to show to be able to help in debugging, or other informational and operational purposes. Example of the new output is the following: TaskFlow v0.3.21.62 WBE worker. Connection details: Driver = py-amqp v1.4.5 Exchange = test Topic = test Transport = amqp Uri = amqp://guest@localhost:5672// Powered by: Executor = concurrent.futures.thread.ThreadPoolExecutor Thread count = 3 Supported endpoints: - taskflow.tests.utils.NastyTask ... - taskflow.tests.utils.TaskMultiArgOneReturn System details: Hostname = lappy.gateway.net Pid = 28364 Platform = Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty Python = 2.7.6 (default, Mar 22 2014, 22:59:56) Thread id = 139875992315712 Change-Id: I6d7dba3406007ddc80cce96cfdbbfd25935a12ae
TaskFlow
A library to do [jobs, tasks, flows] in a highly available, easy to understand and declarative manner (and more!) to be used with OpenStack and other projects.
- More information can be found by referring to the developer documentation.
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Testing and requirements
Requirements
Because TaskFlow has many optional (pluggable) parts like persistence
backends and engines, we decided to split our requirements into two
parts: - things that are absolutely required by TaskFlow (you can't use
TaskFlow without them) are put to requirements.txt; -
things that are required by some optional part of TaskFlow (you can use
TaskFlow without them) are put to
optional-requirements.txt; if you want to use the feature
in question, you should add that requirements to your project or
environment; - as usual, things that required only for running tests are
put to test-requirements.txt.
Tox.ini
Our tox.ini file describes several test environments
that allow to test TaskFlow with different python versions and sets of
requirements installed.
To generate the tox.ini file, use the
toxgen.py script by first installing toxgen and then provide
that script as input the tox-tmpl.ini file to generate the
final tox.ini file.
For example:
$ toxgen.py -i tox-tmpl.ini -o tox.iniDeveloper documentation
We also have sphinx documentation in docs/source.
To build it, run:
$ python setup.py build_sphinx