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=====================================
Developing with Python-masakariClient
=====================================
Project Info
============
* **Free software:** under the `Apache license <http://www.apache.org/licenses/LICENSE-2.0>`_
* **masakari Service:** https://opendev.org/openstack/masakari
* **Masakari Client Library:** https://opendev.org/openstack/python-masakariclient
* **masakari Service Bugs:** https://bugs.launchpad.net/masakari
* **Client Bugs:** https://bugs.launchpad.net/python-masakariclient
* **Blueprints:** https://blueprints.launchpad.net/masakari
Meetings
========
For details please refer to the `OpenStack IRC meetings`_ page.
.. _`OpenStack IRC meetings`: http://eavesdrop.openstack.org/#Masakari_Team_Meeting
Testing
=======
Install the prerequisites for Tox:
* On Ubuntu or Debian:
.. code-block:: bash
$ apt-get install gcc gettext python-dev libxml2-dev libxslt1-dev \
zlib1g-dev
You may need to use pip install for some packages.
* On RHEL or CentOS including Fedora:
.. code-block:: bash
$ yum install gcc python-devel libxml2-devel libxslt-devel
* On openSUSE or SUSE linux Enterprise:
.. code-block:: bash
$ zypper install gcc python-devel libxml2-devel libxslt-devel
Install python-tox:
.. code-block:: bash
$ pip install tox
To run the full suite of tests maintained within Masakariclient.
.. code-block:: bash
$ tox
.. NOTE::
The first time you run ``tox``, it will take additional time to build
virtualenvs. You can later use the ``-r`` option with ``tox`` to rebuild
your virtualenv in a similar manner.
To run tests for one or more specific test environments(for example, the
most common configuration of Python 2.7, Python 3.6, Python 3.7 and PEP-8),
list the environments with the ``-e`` option, separated by spaces:
.. code-block:: bash
$ tox -e py36,py37,pep8
See ``tox.ini`` for the full list of available test environments.
Building the Documentation
==========================
The documentation is generated with Sphinx using the ``tox`` command. To
create HTML docs, run the commands:
.. code-block:: bash
$ tox -e docs
The resultant HTML will be in the ``doc/build/html`` directory.
Release Notes
=============
The release notes for a patch should be included in the patch. See the
`Project Team Guide`_ for more information on using reno in OpenStack.
.. _`Project Team Guide`: http://docs.openstack.org/project-team-guide/release-management.html#managing-release-notes
If any of the following applies to the patch, a release note is required:
* The deployer needs to take an action when upgrading
* The plugin interface changes
* A new feature is implemented
* A command or option is removed
* Current behavior is changed
* A security bug is fixed
Reno is used to generate release notes. Use the commands:
.. code-block:: bash
$ tox -e venv -- reno new <bug-,bp-,whatever>
Then edit the sample file that was created and push it with your change.
To run the commands and see results:
.. code-block:: bash
$ git commit # Commit the change because reno scans git log.
$ tox -e releasenotes
At last, look at the generated release notes
files in ``releasenotes/build/html`` in your browser.
Testing new code
================
If a developer wants to test new code (feature, command or option) that
they have written, Python-masakariclient may be installed from source by running
the following commands in the base directory of the project:
.. code-block:: bash
$ python setup.py install
or
.. code-block:: bash
$ pip install -e .
Standardize Import Format
=========================
.. _`Import Order Guide`: https://docs.openstack.org/hacking/latest/user/hacking.html#imports
The import order shows below:
* {{stdlib imports in human alphabetical order}}
* \n
* {{third-party lib imports in human alphabetical order}}
* \n
* {{project imports in human alphabetical order}}
* \n
* \n
* {{begin your code}}
Example
~~~~~~~
.. code-block:: python
import copy
import fixtures
from unittest import mock
import os
from osc_lib.api import auth
from osc_lib import utils
from openstackclient import shell
from openstackclient.tests import utils
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