semvec/pypi-packages huggingface dataset:
tox-pyenv 1.1.0
tox plugin that makes tox use `pyenv which` to find python executables
License: Apache License, Version 2.0
Keywords: tox pyenv python ae48885f

tox-pyenv
=========

| |latest|  |Circle CI|

Plugin that tells `tox <https://tox.readthedocs.org/en/latest/>`__ to
use `pyenv which <https://github.com/yyuu/pyenv/blob/master/COMMANDS.md#pyenv-which>`__
to `find python
executables <https://testrun.org/tox/latest/plugins.html#tox.hookspecs.tox_get_python_executable>`__

Your project's `circle.yml <https://circleci.com/docs/configuration>`__
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

In order for ``tox`` to have the versions of python you want available,
set them using
`pyenv local <https://github.com/yyuu/pyenv/blob/master/COMMANDS.md#pyenv-local>`__

.. code:: yaml

    dependencies:
      override:
        - pip install tox tox-pyenv
        - pyenv local 2.7.9 3.4.3 3.5.0

The versions passed to ``pyenv local`` must be
`installed <https://github.com/yyuu/pyenv/blob/master/COMMANDS.md#pyenv-install>`__
for this to work. See `CircleCI Preinstalled Python
Versions <#circleci-preinstalled-python-versions>`__ for a list.

Corresponding `tox.ini <https://tox.readthedocs.org/en/latest/config.html>`__
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code:: ini

    [tox]
    envlist = py27,py34,py35

The result of the setup above means running ``tox`` will run tests
against python 2.7.9, python 3.4.3 and python 3.5.0, assuming those
versions of python have been
`pyenv install <https://github.com/yyuu/pyenv/blob/master/COMMANDS.md#pyenv-install>`__\ed.

notes
^^^^^

If you want tox to *exclusively* use ``pyenv which`` to find
executables, you will need use the ``--tox-pyenv-no-fallback`` command
line option, or set ``tox_pyenv_fallback=False`` in your tox.ini. By
default, if ``tox-pyenv`` fails to find a python executable it will
fallback to tox's built-in strategy.

CircleCI Preinstalled Python Versions
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Here is the list of python versions that are *pre-installed* in the
CircleCI build environment (as of 09/27/2017):

::

    $ pyenv versions
      system
      2.6.6
      2.6.8
      2.7
      2.7.10
      2.7.11
      2.7.3
      2.7.4
      2.7.5
      2.7.6
      2.7.7
      2.7.8
    * 2.7.9 (set by /home/ubuntu/.pyenv/version)
      3.1.5
      3.2
      3.2.5
      3.3.0
      3.3.2
      3.3.3
      3.4.0
      3.4.1
      3.4.2
      3.4.3
      3.5.0
      pypy-2.2.1
      pypy-2.3.1
      pypy-2.4.0
      pypy-2.5.0

If the version you need isn't in the list, such as Python ``3.6-dev``
include an ``install`` step:

::

    dependencies:
      override:
        - pip install tox tox-pyenv
        - pyenv install --skip-existing 3.6-dev
        - pyenv local 3.6-dev

.. |latest| image:: https://img.shields.io/pypi/v/tox-pyenv.svg
   :target: https://pypi.python.org/pypi/tox-pyenv
.. |Circle CI| image:: https://circleci.com/gh/samstav/tox-pyenv/tree/master.svg?style=shield
   :target: https://circleci.com/gh/samstav/tox-pyenv/tree/master