98be1df5d1
Removed database locks against the database openstack_citest and implemented random name generation for new databases created just for persistence testing. Once the locks were removed, using 'template1' as the initial db for postgres connections was problematic, because postgres refuses to create databases when there are multiple connections to 'template1'. Switched to using 'postgres' as an initial db to use. Changed _reset_database to _init_db since we are always working with a brand new database, and removed the 'drop database' before a 'create database. Added a _remove_db method to remove the database once testing was finished. Change-Id: Iaf1c101df9c268da48db7432bcbc0467f6486bcd Closes-Bug: 1327469
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