play-python 0.0.1

===========
play python
===========


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:target: https://pypi-hypernode.com/pypi/play_python

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:target: https://travis-ci.org/tierratelematics/play_python

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:target: https://codecov.io/gh/tierratelematics/play_python


pytest-play plugin with restricted Python expressions and assertions and it is
based on the ``RestrictedPython`` package.

``RestrictedPython`` is a tool that helps to define a subset of the Python
language which allows to provide a program input into a trusted environment.
RestrictedPython is not a sandbox system or a secured environment, but it helps
to define a trusted environment and execute untrusted code inside of it.

See:

* https://github.com/zopefoundation/RestrictedPython

More info and examples on:

* pytest-play_, documentation
* cookiecutter-qa_, see ``pytest-play`` in action with a working example if you want to start hacking


Features
========


This project defines the following pytest-play_ commands based on Python
expressions.


Store variables
---------------

You can store a pytest-play_ variables::

{
'provider': 'python',
'type': 'store_variable',
'expression': '1+1',
'name': 'foo'
}

Make a Python assertion
-----------------------

You can make an assertion based on a Python expression::

{
'provider': 'python',
'type': 'assert',
'expression': 'variables["foo"] == 2'
}

Sleep
-----

Sleep for a given amount of seconds::

{
'provider': 'python',
'type': 'sleep',
'seconds': 2
}

Exec a Python expresssion
-------------------------

You can execute a Python expression::

{
'provider': 'python',
'type': 'exec',
'expression': 'variables.update({'play_requests': {'parameters': {'headers': {'Authorization': '$bearer', 'Content-Type': 'application/json'}}}})'
}


Twitter
=======

``pytest-play`` tweets happens here:

* `@davidemoro`_

Credits
=======

This package was created with Cookiecutter_ and the cookiecutter-play-plugin_ (based on `audreyr/cookiecutter-pypackage`_ project template).

.. _Cookiecutter: https://github.com/audreyr/cookiecutter
.. _`audreyr/cookiecutter-pypackage`: https://github.com/audreyr/cookiecutter-pypackage
.. _`cookiecutter-play-plugin`: https://github.com/tierratelematics/cookiecutter-play-plugin
.. _pytest-play: https://github.com/tierratelematics/pytest-play
.. _cookiecutter-qa: https://github.com/tierratelematics/cookiecutter-qa
.. _`@davidemoro`: https://twitter.com/davidemoro


=======
CHANGES
=======

0.0.1 (2018-01-10)
------------------

* First release