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https://github.com/msabramo/python-panci

Experiment with converting .travis.yml <-> tox.ini
https://github.com/msabramo/python-panci

Last synced: 28 days ago
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Experiment with converting .travis.yml <-> tox.ini

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panci
==========

.. image:: https://secure.travis-ci.org/msabramo/python-panci.png
:target: http://travis-ci.org/msabramo/python-panci

For a Python project, take a ``.travis.yml`` file (`Travis CI`_) and output a
``tox.ini`` file (`Tox`_). Or vice-versa.

Why the name?
-------------

The name "panci" is an homage to `John MacFarlane`_'s excellent `pandoc`_.
I've replaced the "doc" with "ci"; "CI" stands for Continuous Integration, a broad term for what `Travis CI`_ and `Tox`_ help you with.

Installing
----------

With pip::

pip install panci

Example
-------

Travis to Tox
~~~~~~~~~~~~~

Let's say that we have the following ``.travis.yml``:

.. code-block:: yaml

language: python

python:
- 2.6
- 2.7
- 3.2
- pypy

script: python setup.py test

If we run::

panci --to=tox .travis.yml

Then we get:

.. code-block:: ini

# Tox (http://tox.testrun.org/) is a tool for running tests
# in multiple virtualenvs. This configuration file will run the
# test suite on all supported python versions. To use it, "pip install tox"
# and then run "tox" from this directory.

[tox]
envlist = py26, py27, py32, pypy

[testenv]
commands = python setup.py test

Tox to Travis
~~~~~~~~~~~~~

Let's say that we have the following ``tox.ini``:

.. code-block:: ini

[tox]
envlist = py26, py27, py33, pypy

[testenv]
commands = py.test
deps = pytest

If we run::

panci tox.ini

Then we get:

.. code-block:: yaml

language: python
env:
- TOXENV=py26
- TOXENV=py27
- TOXENV=py33
- TOXENV=pypy
install:
- travis_retry pip install tox==1.6.1
script:
- travis_retry tox

panci-tox-quickstart
~~~~~~~~~~~~~~~~~~~~

If we run::

panci-tox-quickstart

Then you are asked some questions::

This utility will ask you a few questions and then generate a simple tox.ini
file to help get you started using tox.

Please enter values for the following settings (just press Enter to
accept a default value, if one is given in brackets).

> Test your project with py24 (Y/n) [Y]: n
> Test your project with py25 (Y/n) [Y]: n
> Test your project with py26 (Y/n) [Y]:
> Test your project with py27 (Y/n) [Y]:
> Test your project with py30 (Y/n) [Y]:
> Test your project with py31 (Y/n) [Y]:
> Test your project with py32 (Y/n) [Y]:
> Test your project with py33 (Y/n) [Y]:
> Test your project with pypy (Y/n) [Y]:
> Test your project with jython (Y/n) [Y]: n

What command should be used to test your project -- examples:
- python setup.py test
- nosetests package.module
- trial package.module
> Command to run to test project [{envpython} setup.py test]:

What dependencies does your project have?
> Comma-separated list of dependencies [ ]: requests,nose

Creating file tox.ini.

Finished: A tox.ini file has been created.

Execute `tox` to test your project.

And then a ``tox.ini`` file is spit out with:

.. code-block:: ini

# Tox (http://tox.testrun.org/) is a tool for running tests
# in multiple virtualenvs. This configuration file will run the
# test suite on all supported python versions. To use it, "pip install tox"
# and then run "tox" from this directory.

[tox]
envlist = py26, py27, py30, py31, py32, py33, pypy

[testenv]
commands = {envpython} setup.py test
deps =
requests
nose

Note about ``panci-tox-quickstart``: I am also working longer-term on getting a
``tox-quickstart`` command merged into tox. See `this pull request
`_.

Miscellaneous related stuff
~~~~~~~~~~~~~~~~~~~~~~~~~~~

* `buildbot_travis`_ -- allows `Buildbot`_ to consume a ``.travis.yml`` file.

Support
~~~~~~~

For questions, comments, and suggestions, please use `GitHub Issues`_.

.. _John MacFarlane: http://johnmacfarlane.net/
.. _pandoc: http://johnmacfarlane.net/pandoc/
.. _Travis CI: http://travis-ci.org/
.. _Tox: http://tox.testrun.org/
.. _GitHub Issues: https://github.com/msabramo/python-panci/issues
.. _buildbot_travis: https://github.com/Jc2k/buildbot_travis
.. _Buildbot: http://buildbot.net/