doc/book/pyramid/quickstart.rst
author Laurent Wouters <lwouters@cenotelie.fr>
Fri, 20 Mar 2020 14:34:07 +0100
changeset 12931 6eae252361e5
parent 12097 78a5c6a64fad
permissions -rw-r--r--
[rql] Store selected variables for RQL select queries in ResultSet (#17218476) By storing the name of the selected variables for RQL select queries in the ResultSet (within the "variables" attribute), the information can be passed down to specific protocols, e.g. rqlio that may wish to pass is down further to clients. In turn, clients can then choose to present the results of RQL select queries as symbolic bindings using the names used in the query's projection, instead of ordinal arrays.

Quick start
===========

.. highlight:: bash

Prerequites
-----------

Install the *pyramid* flavour of CubicWeb (here with pip, possibly in a
virtualenv):

::

        pip install cubicweb[pyramid]


Instance creation and running
-----------------------------

In *backwards compatible* mode
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In this mode, you can simply create an instance of kind ``all-in-one`` with
the ``cubicweb-ctl create`` command. You'll then need to add a ``pyramid.ini``
file in your instance directory, see :ref:`pyramid_settings` for details about the
content of this file.

Start the instance with the :ref:`'pyramid' command <cubicweb-ctl_pyramid>`
instead of 'start':

::

    cubicweb-ctl pyramid --debug myinstance


Without *backwards compatibility*
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

In this mode, you can create an instance of kind ``pyramid`` as follow:

::

    cubicweb-ctl create -c pyramid <cube_name> <instance_name>

This will bootstrap a ``development.ini`` file typical of a Pyramid
application in the instance's directory. The new instance may then be launched
by any WSGI server, for instance with pserve_:

::

    pserve etc/cubicweb.d/<instance_name>/development.ini


In a pyramid application
~~~~~~~~~~~~~~~~~~~~~~~~

-   Create a pyramid application

-   Include cubicweb.pyramid:

    .. code-block:: python

        def includeme(config):
            # ...
            config.include('cubicweb.pyramid')
            # ...

-   Configure the instance name (in the .ini file):

    .. code-block:: ini

        cubicweb.instance = myinstance

-   Configure the base-url in all-in-one.conf to match the ones of the pyramid
    configuration (this is a temporary limitation).


.. _pserve: \
    http://docs.pylonsproject.org/projects/pyramid/en/latest/pscripts/pserve.html